|
Fungicidal activity against Neofusicoccum luteum infected Pinot noir grapevine assessed as mean pathogen compound applied 24 hr prior inoculation to pruning wound measured after 1 year
|
Neofusicoccum luteum
|
27.0
%
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Neofusicoccum luteum infected Pinot noir grapevine assessed as pathogen incidence at area beyond node compound applied 24 hr prior inoculation to pruning wound measured after 1 year
|
Neofusicoccum luteum
|
0.0
%
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Neofusicoccum luteum infected Pinot noir grapevine assessed as pathogen incidence at closest side shoot compound applied 24 hr prior inoculation to pruning wound measured after 6 months
|
Neofusicoccum luteum
|
0.0
%
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Neofusicoccum luteum infected Pinot noir grapevine assessed as non-lesion areas compound applied 24 hr prior inoculation to pruning wound measured after 1 year
|
Neofusicoccum luteum
|
20.0
%
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Neofusicoccum luteum infected Pinot noir grapevine assessed as pathogen incidence at dieback edges compound applied 24 hr prior inoculation to pruning wound measured after 1 year
|
Neofusicoccum luteum
|
40.0
%
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Neofusicoccum luteum infected Pinot noir grapevine assessed as pathogen incidence at dieback sites compound applied 24 hr prior inoculation to pruning wound measured after 1 year
|
Neofusicoccum luteum
|
77.0
%
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Neofusicoccum luteum infected Pinot noir grapevine assessed as pathogen incidence at 2.5 g AI /100 L applied 24 hr prior inoculation to pruning wound measured after 3 months
|
Neofusicoccum luteum
|
20.0
%
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Neofusicoccum luteum infected Pinot noir grapevine assessed as dieback lesion length at 2.5 g AI /100 L applied 24 hr prior inoculation to pruning wound measured after 3 months
|
Neofusicoccum luteum
|
52.8
mm
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Diplodia mutila Q assessed as conidial germination inhibition after 48 hr
|
Diplodia mutila
|
0.48
mgAi/L
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Diplodia mutila F (12)2 assessed as conidial germination inhibition after 48 hr
|
Diplodia mutila
|
0.48
mgAi/L
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Diplodia mutila Iso-2 assessed as conidial germination inhibition after 48 hr
|
Diplodia mutila
|
0.48
mgAi/L
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Neofusicoccum luteum N(12)2 assessed as conidial germination inhibition after 48 hr
|
Neofusicoccum luteum
|
7.44
mgAi/L
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Neofusicoccum luteum M (13)8 assessed as conidial germination inhibition after 48 hr
|
Neofusicoccum luteum
|
7.44
mgAi/L
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Neofusicoccum luteum G(s)-1 assessed as conidial germination inhibition after 48 hr
|
Neofusicoccum luteum
|
7.44
mgAi/L
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Neofusicoccum australe J-3 assessed as conidial germination inhibition after 48 hr
|
Neofusicoccum australe
|
22.5
mgAi/L
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Neofusicoccum australe Mel-2 assessed as conidial germination inhibition after 48 hr
|
Neofusicoccum australe
|
22.5
mgAi/L
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Neofusicoccum australe Kat-1 assessed as conidial germination inhibition after 48 hr
|
Neofusicoccum australe
|
22.5
mgAi/L
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Diplodia mutila Q assessed as mycelial growth inhibition after 48 hr
|
Diplodia mutila
|
0.076
mgAi/L
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Diplodia mutila Iso-2 assessed as mycelial growth inhibition after 48 hr
|
Diplodia mutila
|
0.076
mgAi/L
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Diplodia mutila F (12)2 assessed as mycelial growth inhibition after 48 hr
|
Diplodia mutila
|
0.076
mgAi/L
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Neofusicoccum luteum M (13)8 assessed as mycelial growth inhibition after 48 hr
|
Neofusicoccum luteum
|
0.399
mgAi/L
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Neofusicoccum luteum N(12)2 assessed as mycelial growth inhibition after 48 hr
|
Neofusicoccum luteum
|
0.399
mgAi/L
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Neofusicoccum luteum G(s)-1 assessed as mycelial growth inhibition after 48 hr
|
Neofusicoccum luteum
|
0.399
mgAi/L
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Neofusicoccum australe J-3 assessed as mycelial growth inhibition after 48 hr
|
Neofusicoccum australe
|
0.58
mgAi/L
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Neofusicoccum australe Mel-2 assessed as mycelial growth inhibition after 48 hr
|
Neofusicoccum australe
|
0.58
mgAi/L
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Neofusicoccum australe Kat-1 assessed as mycelial growth inhibition after 48 hr
|
Neofusicoccum australe
|
0.58
mgAi/L
|
|
Journal : Pest Manag Sci
Title : Evaluation of fungicides for the management of Botryosphaeria dieback diseases of grapevines.
Year : 2012
Volume : 68
Issue : 5
First Page : 676
Last Page : 683
Authors : Amponsah NT, Jones E, Ridgway HJ, Jaspers MV.
Abstract : BACKGROUND: A range of botryosphaeriaceous species can cause dieback and cankers in grapevines; however, different species most commonly affect the grapevines in different grape-growing regions and countries. They infect through wounds and sporulate on woody stems and green shoots throughout the year, so wound protection is the recommended control strategy. This research evaluated fungicides for their ability to reduce mycelial growth and conidial germination of three botryosphaeriaceous species and to protect pruning wounds against infection. RESULTS: In vitro experiments showed that nine out of 16 tested fungicides were effective at reducing mycelial growth and/or conidial germination of three isolates each of Neofusicoccum australe, N. luteum and Diplodia mutila. The species differed in their response to the fungicides, although N. luteum was usually the least sensitive. When nine selected fungicides were sprayed on cane pruning wounds on potted and field grapevines and subsequently inoculated with N. luteum conidia, some effectively protected them from infection. The most effective fungicides were flusilazole, carbendazim, tebuconazole, thiophanate-methyl and mancozeb, as they prevented the inoculated pathogen from infecting healthy wood in 100, 93, 87, 83 and 80% of field vines, respectively. CONCLUSION: This research has demonstrated that fungicides applied after winter pruning can protect vines from infection by conidia of three botryosphaeriaceous species.
|
Fungicidal activity against Podosphaera fuliginea assessed as cucumber powdery mildew control at 0.125 ppm foliar application 24 hr after inoculation by curative manner
|
Podosphaera fuliginea
|
80.0
%
|
|
Journal : J Pesticide Sci
Year : 2002
Volume : 27
Issue : 2
First Page : 118
Last Page : 126
|
Fungicidal activity against Podosphaera fuliginea assessed as cucumber powdery mildew control at 0.5 ppm foliar application 24 hr after inoculation by curative manner
|
Podosphaera fuliginea
|
99.0
%
|
|
Journal : J Pesticide Sci
Year : 2002
Volume : 27
Issue : 2
First Page : 118
Last Page : 126
|
Fungicidal activity against Podosphaera fuliginea assessed as cucumber powdery mildew control at 2 ppm foliar application 24 hr after inoculation by curative manner
|
Podosphaera fuliginea
|
99.0
%
|
|
Journal : J Pesticide Sci
Year : 2002
Volume : 27
Issue : 2
First Page : 118
Last Page : 126
|
Fungicidal activity against Podosphaera fuliginea assessed as cucumber powdery mildew control at 7.8 ppm foliar application 24 hr after inoculation by curative manner
|
Podosphaera fuliginea
|
100.0
%
|
|
Journal : J Pesticide Sci
Year : 2002
Volume : 27
Issue : 2
First Page : 118
Last Page : 126
|
Fungicidal activity against Podosphaera fuliginea assessed as cucumber powdery mildew control at 0.125 ppm foliar application 24 hr before inoculation by preventive manner
|
Podosphaera fuliginea
|
0.0
%
|
|
Journal : J Pesticide Sci
Year : 2002
Volume : 27
Issue : 2
First Page : 118
Last Page : 126
|
Fungicidal activity against Podosphaera fuliginea assessed as cucumber powdery mildew control at 0.5 ppm foliar application 24 hr before inoculation by preventive manner
|
Podosphaera fuliginea
|
80.0
%
|
|
Journal : J Pesticide Sci
Year : 2002
Volume : 27
Issue : 2
First Page : 118
Last Page : 126
|
Fungicidal activity against Podosphaera fuliginea assessed as cucumber powdery mildew control at 2 ppm foliar application 24 hr before inoculation by preventive manner
|
Podosphaera fuliginea
|
95.0
%
|
|
Journal : J Pesticide Sci
Year : 2002
Volume : 27
Issue : 2
First Page : 118
Last Page : 126
|
Fungicidal activity against Podosphaera fuliginea assessed as cucumber powdery mildew control at 7.8 ppm foliar application 24 hr before inoculation by preventive manner
|
Podosphaera fuliginea
|
100.0
%
|
|
Journal : J Pesticide Sci
Year : 2002
Volume : 27
Issue : 2
First Page : 118
Last Page : 126
|
Fungicidal activity against Podosphaera fuliginea in cucumber cotyledon assessed as control of powdery mildew measured as width inhibition at 2 ppm treated 24 hr inoculation at 22 +/- 2 degC measured after 10 days by vapour-phase activity test
|
Podosphaera fuliginea
|
None
|
|
Journal : J Pesticide Sci
Year : 2002
Volume : 27
Issue : 2
First Page : 127
Last Page : 132
|
Fungicidal activity against Podosphaera fuliginea in cucumber cotyledon assessed as control of powdery mildew measured as width inhibition at 7.8 ppm treated 24 hr inoculation at 22 +/- 2 degC measured after 10 days by vapour-phase activity test
|
Podosphaera fuliginea
|
None
|
|
Journal : J Pesticide Sci
Year : 2002
Volume : 27
Issue : 2
First Page : 127
Last Page : 132
|
Fungicidal activity against W-type Oculimacula yallundae assessed as inhibition of mycelial growth at 20 degC for 14 days
|
Oculimacula yallundae
|
1.02
ppm
|
|
Fungicidal activity against W-type Oculimacula yallundae assessed as inhibition of mycelial growth at 20 degC for 14 days
|
Oculimacula yallundae
|
25.0
ppm
|
|
Journal : J Pesticide Sci
Year : 2002
Volume : 27
Issue : 2
First Page : 127
Last Page : 132
|
Fungicidal activity against Podosphaera fuliginea in cucumber cotyledon assessed as control of powdery mildew measured as length inhibition at 2 ppm treated 24 hr inoculation at 22 +/- 2 degC measured after 10 days by vapour-phase activity test
|
Podosphaera fuliginea
|
None
|
|
Journal : J Pesticide Sci
Year : 2002
Volume : 27
Issue : 2
First Page : 127
Last Page : 132
|
Fungicidal activity against Podosphaera fuliginea in cucumber cotyledon assessed as control of powdery mildew measured as length inhibition at 7.8 ppm treated 24 hr inoculation at 22 +/- 2 degC measured after 10 days by vapour-phase activity test
|
Podosphaera fuliginea
|
None
|
|
Journal : J Pesticide Sci
Year : 2002
Volume : 27
Issue : 2
First Page : 127
Last Page : 132
|
Fungicidal activity against Blumeria graminis f. sp. tritici in 2 weeks old wheat seedlings assessed as control of powdery mildew pretreated 24 hr before by foliar application at 22 +/- 2 degC under greenhouse and leaf area measured after 10 days of inoculation
|
Blumeria graminis f. sp. tritici
|
0.58
ppm
|
|
Journal : J Pesticide Sci
Year : 2002
Volume : 27
Issue : 2
First Page : 127
Last Page : 132
|
Fungicidal activity against Blumeria graminis f. sp. tritici in 2 weeks old wheat seedlings assessed as control of powdery mildew at 0.125 ppm pretreated 24 hr before by foliar application at 22 +/- 2 degC under greenhouse and leaf area measured after 10 days of inoculation
|
Blumeria graminis f. sp. tritici
|
0.0
%
|
|
Journal : J Pesticide Sci
Year : 2002
Volume : 27
Issue : 2
First Page : 127
Last Page : 132
|
Fungicidal activity against Blumeria graminis f. sp. tritici in 2 weeks old wheat seedlings assessed as control of powdery mildew at 0.5 ppm pretreated 24 hr before by foliar application at 22 +/- 2 degC under greenhouse and leaf area measured after 10 days of inoculation
|
Blumeria graminis f. sp. tritici
|
50.0
%
|
|
Journal : J Pesticide Sci
Year : 2002
Volume : 27
Issue : 2
First Page : 127
Last Page : 132
|
Fungicidal activity against Blumeria graminis f. sp. tritici in 2 weeks old wheat seedlings assessed as control of powdery mildew at 2 ppm pretreated 24 hr before by foliar application at 22 +/- 2 degC under greenhouse and leaf area measured after 10 days of inoculation
|
Blumeria graminis f. sp. tritici
|
84.0
%
|
|
Journal : J Pesticide Sci
Year : 2002
Volume : 27
Issue : 2
First Page : 127
Last Page : 132
|
Fungicidal activity against Blumeria graminis f. sp. tritici in 2 weeks old wheat seedlings assessed as control of powdery mildew at 7.8 ppm pretreated 24 hr before by foliar application at 22 +/- 2 degC under greenhouse and leaf area measured after 10 days of inoculation
|
Blumeria graminis f. sp. tritici
|
94.0
%
|
|
Journal : J Pesticide Sci
Year : 2002
Volume : 27
Issue : 2
First Page : 127
Last Page : 132
|
Fungicidal activity against Blumeria graminis f. sp. tritici in 2 weeks old wheat seedlings assessed as control of powdery mildew at 31.3 ppm pretreated 24 hr before by foliar application at 22 +/- 2 degC under greenhouse and leaf area measured after 10 days of inoculation
|
Blumeria graminis f. sp. tritici
|
98.0
%
|
|
Journal : J Pesticide Sci
Year : 2002
Volume : 27
Issue : 2
First Page : 127
Last Page : 132
|
Fungicidal activity against Blumeria graminis f. sp. tritici in 2 weeks old wheat seedlings assessed as control of powdery mildew at 125 ppm pretreated 24 hr before by foliar application at 22 +/- 2 degC under greenhouse and leaf area measured after 10 days of inoculation
|
Blumeria graminis f. sp. tritici
|
98.0
%
|
|
Journal : J Pesticide Sci
Year : 2002
Volume : 27
Issue : 2
First Page : 127
Last Page : 132
