Insecticidal activity against third-instar larval stage of Tribolium confusum (confused flour beetle) assessed as numerous mitochondria with few cristae, reduced electron density, matrix rarefaction and vacuolization of the mitochondrial matrix in regenerative nidi cells of the midgut at LC20 applied as fumes measured after 24 hr by electron microscopic analysis
|
Tribolium confusum
|
None
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against third-instar larval stage of Tribolium confusum (confused flour beetle) assessed as numerous mitochondria with few cristae, reduced electron density, matrix rarefaction and vacuolization of the mitochondrial matrix in columnar cells of the midgut at LC20 applied as fumes measured after 24 hr by electron microscopic analysis
|
Tribolium confusum
|
None
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against third-instar larval stage of Tribolium confusum (confused flour beetle) assessed as enlarged mitochondria with reduced quantity of cristae, lower electron dense matrix, vacuolization and rarefaction of mitochondrial matrix in the epithelial cells of epidermal layer in the integument at LC20 applied as fumes measured after 24 hr by electron microscopic analysis
|
Tribolium confusum
|
None
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against third-instar larval stage of Tribolium confusum (confused flour beetle) assessed as vacuolization of mitochondrial matrix, nucleus with well distributed chromatin, enlarged mitochondria with few cristae, reduced electron density, matrix rarefaction in the epithelial cells of epidermal layer in the integument at LC50 applied as fumes measured after 24 hr by electron microscopic analysis
|
Tribolium confusum
|
None
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against third-instar larval stage of Tribolium confusum (confused flour beetle) assessed as morphological changes in anterior, posterior and middle regions of midgut with attatched malphigian tubules applied as vapours measured after 24 hr by light microscopy
|
Tribolium confusum
|
None
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against third-instar larval stage of Tribolium confusum (confused flour beetle) assessed as change in the integument colour to dark in the middle area with slight effect toward both ends applied as vapour measured after 24 hr by light microscopic analysis
|
Tribolium confusum
|
None
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against larvae of Tribolium confusum (confused flour beetle) in broken wheat assessed as mortality at 11.3 microl/L air at 85% EC formulation applied as fumes for 72 hr measured after 14 days by fumigation bioassay
|
Tribolium confusum
|
100.0
%
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against adult Tribolium confusum (confused flour beetle) in broken wheat assessed as mortality at 11.3 microl/L air at 85% EC formulation applied as fumes for 72 hr measured after 14 days by fumigation bioassay
|
Tribolium confusum
|
100.0
%
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against adult Sitophilus oryzae (rice weevil) in wheat grain assessed as mortality at 11.3 microl/L air at 85% EC formulation applied as fumes for 72 hr measured after 7 days by fumigation bioassay
|
Sitophilus oryzae
|
100.0
%
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against larvae of Tribolium confusum (confused flour beetle) in broken wheat assessed as mortality at 9.4 microl/L air at 85% EC formulation applied as fumes for 72 hr measured after 14 days by fumigation bioassay
|
Tribolium confusum
|
93.0
%
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against adult Tribolium confusum (confused flour beetle) in broken wheat assessed as mortality at 9.4 microl/L air at 85% EC formulation applied as fumes for 72 hr measured after 14 days by fumigation bioassay
|
Tribolium confusum
|
100.0
%
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against adult Sitophilus oryzae (rice weevil) in wheat grain assessed as mortality at 9.4 microl/L air at 85% EC formulation applied as fumes for 72 hr measured after 7 days by fumigation bioassay
|
Sitophilus oryzae
|
100.0
%
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against larvae of Tribolium confusum (confused flour beetle) in broken wheat assessed as mortality at 4.3 microl/L air at 85% EC formulation applied as fumes for 72 hr measured after 14 days by fumigation bioassay
|
Tribolium confusum
|
48.0
%
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against adult Tribolium confusum (confused flour beetle) in broken wheat assessed as mortality at 4.3 microl/L air at 85% EC formulation applied as fumes for 72 hr measured after 14 days by fumigation bioassay
|
Tribolium confusum
|
70.0
%
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against adult Sitophilus oryzae (rice weevil) in wheat grain assessed as mortality at 4.3 microl/L air at 85% EC formulation applied as fumes for 72 hr measured after 7 days by fumigation bioassay
|
Sitophilus oryzae
|
100.0
%
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against larvae of Plodia interpunctella (Indian meal moth ) in wheat grain assessed as mortality at 85% EC wettable formulation applied as fumes for 72 hr measured after 7 days by fumigation bioassay
|
Plodia interpunctella
|
5.0
uL/L
|
|
Insecticidal activity against larvae of Plodia interpunctella (Indian meal moth ) in wheat grain assessed as mortality at 85% EC wettable formulation applied as fumes for 72 hr measured after 7 days by fumigation bioassay
|
Plodia interpunctella
|
2.3
uL/L
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against larvae of Tribolium confusum (confused flour beetle) in broken wheat assessed as mortality at 85% EC wettable formulation applied as fumes for 72 hr measured after 14 days by fumigation bioassay
|
Tribolium confusum
|
9.9
uL/L
|
|
Insecticidal activity against larvae of Tribolium confusum (confused flour beetle) in broken wheat assessed as mortality at 85% EC wettable formulation applied as fumes for 72 hr measured after 14 days by fumigation bioassay
|
Tribolium confusum
|
5.5
uL/L
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against adult Tribolium confusum (confused flour beetle) in broken wheat assessed as mortality at 85% EC wettable formulation applied as fumes for 72 hr measured after 14 days by fumigation bioassay
|
Tribolium confusum
|
7.8
uL/L
|
|
Insecticidal activity against adult Tribolium confusum (confused flour beetle) in broken wheat assessed as mortality at 85% EC wettable formulation applied as fumes for 72 hr measured after 14 days by fumigation bioassay
|
Tribolium confusum
|
4.2
uL/L
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against adult Sitophilus oryzae (rice weevil) in wheat grain assessed as mortality at 85% EC wettable formulation fumigated for 72 hr applied as fumes after 7 days by fumigation bioassay
|
Sitophilus oryzae
|
3.7
uL/L
|
|
Insecticidal activity against adult Sitophilus oryzae (rice weevil) in wheat grain assessed as mortality at 85% EC wettable formulation fumigated for 72 hr applied as fumes after 7 days by fumigation bioassay
|
Sitophilus oryzae
|
2.2
uL/L
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against larvae of Plodia interpunctella (Indian meal moth ) in wheat grain assessed as mortality at 85% EC wettable formulation applied as fumes for 24 hr measured after 7 days by fumigation bioassay
|
Plodia interpunctella
|
8.7
uL/L
|
|
Insecticidal activity against larvae of Plodia interpunctella (Indian meal moth ) in wheat grain assessed as mortality at 85% EC wettable formulation applied as fumes for 24 hr measured after 7 days by fumigation bioassay
|
Plodia interpunctella
|
3.7
uL/L
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against larvae of Tribolium confusum (confused flour beetle) in broken wheat assessed as mortality at 85% EC wettable formulation applied as fumes for 24 hr measured after 14 days by fumigation bioassay
|
Tribolium confusum
|
14.1
uL/L
|
|
Insecticidal activity against larvae of Tribolium confusum (confused flour beetle) in broken wheat assessed as mortality at 85% EC wettable formulation applied as fumes for 24 hr measured after 14 days by fumigation bioassay
|
Tribolium confusum
|
7.1
uL/L
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against adult Tribolium confusum (confused flour beetle) in broken wheat assessed as mortality at 85% EC wettable formulation applied as fumes for 24 hr measured after 14 days by fumigation bioassay
|
Tribolium confusum
|
12.8
uL/L
|
|
Insecticidal activity against adult Tribolium confusum (confused flour beetle) in broken wheat assessed as mortality at 85% EC wettable formulation applied as fumes for 24 hr measured after 14 days by fumigation bioassay
|
Tribolium confusum
|
5.5
uL/L
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against adult Sitophilus oryzae (rice weevil) in wheat grain assessed as mortality at 85% EC wettable formulation applied as fumes for 24 hr measured after 7 days by fumigation bioassay
|
Sitophilus oryzae
|
2.7
uL/L
|
|
Insecticidal activity against adult Sitophilus oryzae (rice weevil) in wheat grain assessed as mortality at 85% EC wettable formulation applied as fumes for 24 hr measured after 7 days by fumigation bioassay
|
Sitophilus oryzae
|
4.2
uL/L
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against larvae of Plodia interpunctella (Indian meal moth ) in wheat grain assessed as mortality at 85% EC dry formulation applied as fumes for 72 hr measured after 7 days by fumigation bioassay
|
Plodia interpunctella
|
4.1
uL/L
|
|
Insecticidal activity against larvae of Plodia interpunctella (Indian meal moth ) in wheat grain assessed as mortality at 85% EC dry formulation applied as fumes for 72 hr measured after 7 days by fumigation bioassay
|
Plodia interpunctella
|
2.2
uL/L
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against larvae of Tribolium confusum (confused flour beetle) in broken wheat assessed as mortality at 85% EC dry formulation applied as fumes for 72 hr measured after 14 days by fumigation bioassay
|
Tribolium confusum
|
9.5
uL/L
|
|
Insecticidal activity against larvae of Tribolium confusum (confused flour beetle) in broken wheat assessed as mortality at 85% EC dry formulation applied as fumes for 72 hr measured after 14 days by fumigation bioassay
|
Tribolium confusum
|
4.7
uL/L
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against adult Tribolium confusum (confused flour beetle) in broken wheat assessed as mortality at 85% EC dry formulation applied as fumes for 72 hr measured after 14 days by fumigation bioassay
|
Tribolium confusum
|
6.6
uL/L
|
|
Insecticidal activity against adult Tribolium confusum (confused flour beetle) in broken wheat assessed as mortality at 85% EC dry formulation applied as fumes for 72 hr measured after 14 days by fumigation bioassay
|
Tribolium confusum
|
3.7
uL/L
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against adult Sitophilus oryzae (rice weevil) in wheat grain assessed as mortality at 85% EC dry formulation applied as fumes for 72 hr measured after 7 days by fumigation bioassay
|
Sitophilus oryzae
|
3.4
uL/L
|
|
Insecticidal activity against adult Sitophilus oryzae (rice weevil) in wheat grain assessed as mortality at 85% EC dry formulation applied as fumes for 72 hr measured after 7 days by fumigation bioassay
|
Sitophilus oryzae
|
2.0
uL/L
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against larvae of Plodia interpunctella (Indian meal moth ) in wheat grain assessed as mortality at 85% EC dry formulation applied as fumes for 24 hr measured after 7 days by fumigation bioassay
|
Plodia interpunctella
|
7.7
uL/L
|
|
Insecticidal activity against larvae of Plodia interpunctella (Indian meal moth ) in wheat grain assessed as mortality at 85% EC dry formulation applied as fumes for 24 hr measured after 7 days by fumigation bioassay
|
Plodia interpunctella
|
3.5
uL/L
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against larvae of Tribolium confusum (confused flour beetle) in broken wheat assessed as mortality at 85% EC dry formulation applied as fumes for 24 hr measured after 14 days by fumigation bioassay
|
Tribolium confusum
|
14.7
uL/L
|
|
Insecticidal activity against larvae of Tribolium confusum (confused flour beetle) in broken wheat assessed as mortality at 85% EC dry formulation applied as fumes for 24 hr measured after 14 days by fumigation bioassay
|
Tribolium confusum
|
7.3
uL/L
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against adult Tribolium confusum (confused flour beetle) in broken wheat assessed as mortality at 85% EC dry formulation applied as fumes for 24 hr measured after 14 days by fumigation bioassay
|
Tribolium confusum
|
9.3
uL/L
|
|
Insecticidal activity against adult Tribolium confusum (confused flour beetle) in broken wheat assessed as mortality at 85% EC dry formulation applied as fumes for 24 hr measured after 14 days by fumigation bioassay
|
Tribolium confusum
|
4.7
uL/L
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Insecticidal activity against adult Sitophilus oryzae (rice weevil) in wheat grain assessed as mortality at 85% EC dry formulation applied as fumes for 24 hr measured after 7 days by fumigation bioassay
|
Sitophilus oryzae
|
4.7
uL/L
|
|
Insecticidal activity against adult Sitophilus oryzae (rice weevil) in wheat grain assessed as mortality at 85% EC dry formulation applied as fumes for 24 hr measured after 7 days by fumigation bioassay
|
Sitophilus oryzae
|
2.6
uL/L
|
|
Journal : Crop Protection
Year : 2012
Volume : 33
First Page : 40
Last Page : 51
Nematicidal activity against Meloidogyne javanica (root-knot nematode) infected in cucumber field assessed as reduction in root gallling at 2 kg/ha by field plot experiment
|
Meloidogyne javanica
|
None
|
|
Journal : Crop Protection
Title : Nematicidal efficacy of isothiocyanates against root-knot nematode Meloidogyne javanica in cucumber
Year : 2011
Volume : 30
Issue : 1
First Page : 33
Last Page : 37
Authors : Wu H, Wang CJ, Bian XW, Zeng SY, Lin KC, Wu B, Zhang GA, Zhang X.
Abstract : Isothiocyanates (ITCs), a series of new nematicides of the -NCS group, were evaluated for their efficacy against root-knot nematode Meloidogyne javanica. Of the compounds tested, AllylITC, AcITC, EtITC, BzTC, BzITC, 1-PEITC and 2-PEITC showed in vitro irreversible nematicidal activity against second-stage juveniles of M. javanica, following exposure for 72 h at concentrations as low as 5 μg mL⁻¹. When exposed to AllylITC, AcITC and EtITC at lower concentrations, motile juveniles also became irreversibly immobile in 3 days, with a LC₅₀ value at 2.76, 2.53 and 3.05 μg mL⁻¹, respectively. In the pot experiments, 1.0 ml AllylITC and 1.1 ml AcITC per kg of soil controlled M. javanica, similarly to or better than metam sodium at its recommended dose. Similar results were obtained in the field experiments using 1.0 kg AllylITC or 1.0 kg AcITC ha⁻¹. Based on the results of this study, AllylITC and AcITC have potential to be used as new bio-fumigant nematicides.
Nematicidal activity against Meloidogyne javanica (root-knot nematode) inoculated in cucumber plant assessed as reduction in Meloidogyne javanica (root-knot nematode)numbers at 0.5 to 2 ml/kg of soil dosed 7 days before planting by pot experiment
|
Meloidogyne javanica
|
None
|
|
Journal : Crop Protection
Title : Nematicidal efficacy of isothiocyanates against root-knot nematode Meloidogyne javanica in cucumber
Year : 2011
Volume : 30
Issue : 1
First Page : 33
Last Page : 37
Authors : Wu H, Wang CJ, Bian XW, Zeng SY, Lin KC, Wu B, Zhang GA, Zhang X.
Abstract : Isothiocyanates (ITCs), a series of new nematicides of the -NCS group, were evaluated for their efficacy against root-knot nematode Meloidogyne javanica. Of the compounds tested, AllylITC, AcITC, EtITC, BzTC, BzITC, 1-PEITC and 2-PEITC showed in vitro irreversible nematicidal activity against second-stage juveniles of M. javanica, following exposure for 72 h at concentrations as low as 5 μg mL⁻¹. When exposed to AllylITC, AcITC and EtITC at lower concentrations, motile juveniles also became irreversibly immobile in 3 days, with a LC₅₀ value at 2.76, 2.53 and 3.05 μg mL⁻¹, respectively. In the pot experiments, 1.0 ml AllylITC and 1.1 ml AcITC per kg of soil controlled M. javanica, similarly to or better than metam sodium at its recommended dose. Similar results were obtained in the field experiments using 1.0 kg AllylITC or 1.0 kg AcITC ha⁻¹. Based on the results of this study, AllylITC and AcITC have potential to be used as new bio-fumigant nematicides.
Nematicidal activity against Meloidogyne javanica (root-knot nematode) inoculated in cucumber plant assessed as reduction in galls compound treated in soil 7 days before planting by pot experiment
|
Meloidogyne javanica
|
0.49
ml
|
|
Journal : Crop Protection
Title : Nematicidal efficacy of isothiocyanates against root-knot nematode Meloidogyne javanica in cucumber
Year : 2011
Volume : 30
Issue : 1
First Page : 33
Last Page : 37
Authors : Wu H, Wang CJ, Bian XW, Zeng SY, Lin KC, Wu B, Zhang GA, Zhang X.
Abstract : Isothiocyanates (ITCs), a series of new nematicides of the -NCS group, were evaluated for their efficacy against root-knot nematode Meloidogyne javanica. Of the compounds tested, AllylITC, AcITC, EtITC, BzTC, BzITC, 1-PEITC and 2-PEITC showed in vitro irreversible nematicidal activity against second-stage juveniles of M. javanica, following exposure for 72 h at concentrations as low as 5 μg mL⁻¹. When exposed to AllylITC, AcITC and EtITC at lower concentrations, motile juveniles also became irreversibly immobile in 3 days, with a LC₅₀ value at 2.76, 2.53 and 3.05 μg mL⁻¹, respectively. In the pot experiments, 1.0 ml AllylITC and 1.1 ml AcITC per kg of soil controlled M. javanica, similarly to or better than metam sodium at its recommended dose. Similar results were obtained in the field experiments using 1.0 kg AllylITC or 1.0 kg AcITC ha⁻¹. Based on the results of this study, AllylITC and AcITC have potential to be used as new bio-fumigant nematicides.
Nematicidal activity against Meloidogyne javanica (root-knot nematode) inoculated in cucumber plant assessed as reduction in galls at 2 ml/kg of soil dosed 7 days before planting by pot experiment
|
Meloidogyne javanica
|
None
|
|
Journal : Crop Protection
Title : Nematicidal efficacy of isothiocyanates against root-knot nematode Meloidogyne javanica in cucumber
Year : 2011
Volume : 30
Issue : 1
First Page : 33
Last Page : 37
Authors : Wu H, Wang CJ, Bian XW, Zeng SY, Lin KC, Wu B, Zhang GA, Zhang X.
Abstract : Isothiocyanates (ITCs), a series of new nematicides of the -NCS group, were evaluated for their efficacy against root-knot nematode Meloidogyne javanica. Of the compounds tested, AllylITC, AcITC, EtITC, BzTC, BzITC, 1-PEITC and 2-PEITC showed in vitro irreversible nematicidal activity against second-stage juveniles of M. javanica, following exposure for 72 h at concentrations as low as 5 μg mL⁻¹. When exposed to AllylITC, AcITC and EtITC at lower concentrations, motile juveniles also became irreversibly immobile in 3 days, with a LC₅₀ value at 2.76, 2.53 and 3.05 μg mL⁻¹, respectively. In the pot experiments, 1.0 ml AllylITC and 1.1 ml AcITC per kg of soil controlled M. javanica, similarly to or better than metam sodium at its recommended dose. Similar results were obtained in the field experiments using 1.0 kg AllylITC or 1.0 kg AcITC ha⁻¹. Based on the results of this study, AllylITC and AcITC have potential to be used as new bio-fumigant nematicides.
Nematicidal activity against Meloidogyne javanica (root-knot nematode) inoculated in cucumber plant assessed as reduction in galls at 1 ml/kg of soil dosed 7 days before planting by pot experiment
|
Meloidogyne javanica
|
None
|
|
Journal : Crop Protection
Title : Nematicidal efficacy of isothiocyanates against root-knot nematode Meloidogyne javanica in cucumber
Year : 2011
Volume : 30
Issue : 1
First Page : 33
Last Page : 37
Authors : Wu H, Wang CJ, Bian XW, Zeng SY, Lin KC, Wu B, Zhang GA, Zhang X.
Abstract : Isothiocyanates (ITCs), a series of new nematicides of the -NCS group, were evaluated for their efficacy against root-knot nematode Meloidogyne javanica. Of the compounds tested, AllylITC, AcITC, EtITC, BzTC, BzITC, 1-PEITC and 2-PEITC showed in vitro irreversible nematicidal activity against second-stage juveniles of M. javanica, following exposure for 72 h at concentrations as low as 5 μg mL⁻¹. When exposed to AllylITC, AcITC and EtITC at lower concentrations, motile juveniles also became irreversibly immobile in 3 days, with a LC₅₀ value at 2.76, 2.53 and 3.05 μg mL⁻¹, respectively. In the pot experiments, 1.0 ml AllylITC and 1.1 ml AcITC per kg of soil controlled M. javanica, similarly to or better than metam sodium at its recommended dose. Similar results were obtained in the field experiments using 1.0 kg AllylITC or 1.0 kg AcITC ha⁻¹. Based on the results of this study, AllylITC and AcITC have potential to be used as new bio-fumigant nematicides.
Nematicidal activity against Meloidogyne javanica (root-knot nematode) inoculated in cucumber plant assessed as reduction in galls at 0.5 ml/kg of soil dosed 7 days before planting by pot experiment
|
Meloidogyne javanica
|
None
|
|
Journal : Crop Protection
Title : Nematicidal efficacy of isothiocyanates against root-knot nematode Meloidogyne javanica in cucumber
Year : 2011
Volume : 30
Issue : 1
First Page : 33
Last Page : 37
Authors : Wu H, Wang CJ, Bian XW, Zeng SY, Lin KC, Wu B, Zhang GA, Zhang X.
Abstract : Isothiocyanates (ITCs), a series of new nematicides of the -NCS group, were evaluated for their efficacy against root-knot nematode Meloidogyne javanica. Of the compounds tested, AllylITC, AcITC, EtITC, BzTC, BzITC, 1-PEITC and 2-PEITC showed in vitro irreversible nematicidal activity against second-stage juveniles of M. javanica, following exposure for 72 h at concentrations as low as 5 μg mL⁻¹. When exposed to AllylITC, AcITC and EtITC at lower concentrations, motile juveniles also became irreversibly immobile in 3 days, with a LC₅₀ value at 2.76, 2.53 and 3.05 μg mL⁻¹, respectively. In the pot experiments, 1.0 ml AllylITC and 1.1 ml AcITC per kg of soil controlled M. javanica, similarly to or better than metam sodium at its recommended dose. Similar results were obtained in the field experiments using 1.0 kg AllylITC or 1.0 kg AcITC ha⁻¹. Based on the results of this study, AllylITC and AcITC have potential to be used as new bio-fumigant nematicides.
Nematicidal activity against Meloidogyne javanica J2 (root-knot nematode) assessed as mortality rate compound treated as vapor at 25 +/- 2 degC
|
Meloidogyne javanica
|
4.94
ug ml-1
|
|
Nematicidal activity against Meloidogyne javanica J2 (root-knot nematode) assessed as mortality rate compound treated as vapor at 25 +/- 2 degC
|
Meloidogyne javanica
|
2.76
ug.mL-1
|
|
Journal : Crop Protection
Title : Nematicidal efficacy of isothiocyanates against root-knot nematode Meloidogyne javanica in cucumber
Year : 2011
Volume : 30
Issue : 1
First Page : 33
Last Page : 37
Authors : Wu H, Wang CJ, Bian XW, Zeng SY, Lin KC, Wu B, Zhang GA, Zhang X.
Abstract : Isothiocyanates (ITCs), a series of new nematicides of the -NCS group, were evaluated for their efficacy against root-knot nematode Meloidogyne javanica. Of the compounds tested, AllylITC, AcITC, EtITC, BzTC, BzITC, 1-PEITC and 2-PEITC showed in vitro irreversible nematicidal activity against second-stage juveniles of M. javanica, following exposure for 72 h at concentrations as low as 5 μg mL⁻¹. When exposed to AllylITC, AcITC and EtITC at lower concentrations, motile juveniles also became irreversibly immobile in 3 days, with a LC₅₀ value at 2.76, 2.53 and 3.05 μg mL⁻¹, respectively. In the pot experiments, 1.0 ml AllylITC and 1.1 ml AcITC per kg of soil controlled M. javanica, similarly to or better than metam sodium at its recommended dose. Similar results were obtained in the field experiments using 1.0 kg AllylITC or 1.0 kg AcITC ha⁻¹. Based on the results of this study, AllylITC and AcITC have potential to be used as new bio-fumigant nematicides.
Nematicidal activity against Meloidogyne javanica J2 (root-knot nematode) assessed as mortality rate at 5 ug/mL (vapor concentration in the air, weight/volume) at 25 +/- 2 degC measured after 72 hr
|
Meloidogyne javanica
|
90.53
%
|
|
Journal : Crop Protection
Title : Nematicidal efficacy of isothiocyanates against root-knot nematode Meloidogyne javanica in cucumber
Year : 2011
Volume : 30
Issue : 1
First Page : 33
Last Page : 37
Authors : Wu H, Wang CJ, Bian XW, Zeng SY, Lin KC, Wu B, Zhang GA, Zhang X.
Abstract : Isothiocyanates (ITCs), a series of new nematicides of the -NCS group, were evaluated for their efficacy against root-knot nematode Meloidogyne javanica. Of the compounds tested, AllylITC, AcITC, EtITC, BzTC, BzITC, 1-PEITC and 2-PEITC showed in vitro irreversible nematicidal activity against second-stage juveniles of M. javanica, following exposure for 72 h at concentrations as low as 5 μg mL⁻¹. When exposed to AllylITC, AcITC and EtITC at lower concentrations, motile juveniles also became irreversibly immobile in 3 days, with a LC₅₀ value at 2.76, 2.53 and 3.05 μg mL⁻¹, respectively. In the pot experiments, 1.0 ml AllylITC and 1.1 ml AcITC per kg of soil controlled M. javanica, similarly to or better than metam sodium at its recommended dose. Similar results were obtained in the field experiments using 1.0 kg AllylITC or 1.0 kg AcITC ha⁻¹. Based on the results of this study, AllylITC and AcITC have potential to be used as new bio-fumigant nematicides.
Nematicidal activity against Meloidogyne javanica J2 (root-knot nematode) assessed as mortality rate at 5 ug/mL (vapor concentration in the air, weight/volume) at 25 +/- 2 degC measured after 48 hr
|
Meloidogyne javanica
|
70.12
%
|
|
Journal : Crop Protection
Title : Nematicidal efficacy of isothiocyanates against root-knot nematode Meloidogyne javanica in cucumber
Year : 2011
Volume : 30
Issue : 1
First Page : 33
Last Page : 37
Authors : Wu H, Wang CJ, Bian XW, Zeng SY, Lin KC, Wu B, Zhang GA, Zhang X.
Abstract : Isothiocyanates (ITCs), a series of new nematicides of the -NCS group, were evaluated for their efficacy against root-knot nematode Meloidogyne javanica. Of the compounds tested, AllylITC, AcITC, EtITC, BzTC, BzITC, 1-PEITC and 2-PEITC showed in vitro irreversible nematicidal activity against second-stage juveniles of M. javanica, following exposure for 72 h at concentrations as low as 5 μg mL⁻¹. When exposed to AllylITC, AcITC and EtITC at lower concentrations, motile juveniles also became irreversibly immobile in 3 days, with a LC₅₀ value at 2.76, 2.53 and 3.05 μg mL⁻¹, respectively. In the pot experiments, 1.0 ml AllylITC and 1.1 ml AcITC per kg of soil controlled M. javanica, similarly to or better than metam sodium at its recommended dose. Similar results were obtained in the field experiments using 1.0 kg AllylITC or 1.0 kg AcITC ha⁻¹. Based on the results of this study, AllylITC and AcITC have potential to be used as new bio-fumigant nematicides.
Herbicidal activity against Trifolium repens at 75 g a.i./ha measured after 14 days relative to control
|
Trifolium repens
|
13.33
%
|
|
Journal : Molecules
Year : 2012
Volume : 17
Issue : 10
First Page : 12187
Last Page : 12196
Herbicidal activity against Dactylis glomerata at 75 g a.i./ha measured after 14 days relative to control
|
Dactylis glomerata
|
40.12
%
|
|
Journal : Molecules
Year : 2012
Volume : 17
Issue : 10
First Page : 12187
Last Page : 12196
Herbicidal activity against Cyperus iria at 75 g a.i./ha measured after 14 days relative to control
|
Cyperus iria
|
32.59
%
|
|
Journal : Molecules
Year : 2012
Volume : 17
Issue : 10
First Page : 12187
Last Page : 12196
Herbicidal activity against Echinochloa crus-galli (barnyard grass) at 75 g a.i./ha measured after 14 days relative to control
|
Echinochloa crus-galli
|
25.86
%
|
|
Journal : Molecules
Year : 2012
Volume : 17
Issue : 10
First Page : 12187
Last Page : 12196
Fungistatic activity in Sclerotinia sclerotiorum assessed as sclerotial viability measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
None
|
|
Journal : Pest Manag Sci
Title : In vitro and in vivo antifungal activity of synthetic pure isothiocyanates against Sclerotinia sclerotiorum.
Year : 2011
Volume : 67
Issue : 7
First Page : 869
Last Page : 875
Authors : Kurt S, Güneş U, Soylu EM.
Abstract : BACKGROUND: Isothiocyanates (ITCs) released by the enzymatic hydrolysis of glucosinolates in the Brassicaceae are potentially useful for controlling fungal pathogens. In vitro activity of pure ITCs against Sclerotinia sclerotiorum (Lib.) de Bary was studied by adding them to glass filters in petri dishes and dissolving them in the growing media. RESULTS: Methyl, allyl and benzyl ITCs were the most fungitoxic of the compounds in bioassays with S. sclerotiorum isolate Ss31. In the volatile phase, mycelial growth was completely inhibited by these three compounds. Aromatic ITCs were less toxic in the petri dishes but were more toxic than aliphatic ITCs when dissolved in the agar. Benzyl ITC exhibited the highest inhibitory effect on sclerotial germination, with an EC(50) value of 75.1 µmol L(-1) . Butyl and benzyl ITCs reduced apothecial production of S. sclerotiorum by 92.5% at the highest concentration. In in vivo assay, only allyl and 2-phenylethyl ITCs reduced disease incidence (by 76.7 and 70% respectively) at low concentrations. CONCLUSION: Sclerotinia sclerotiorum in the soil might be suppressed by the higher concentrations of allyl and benzyl ITCs released from decomposition of Brassica juncea, B. carinata, B. nigra and Sinapis spp.
Fungistatic activity in Sclerotinia sclerotiorum assessed as inhibition of mycelial growth in volatile phase measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
71500.0
nM
|
|
Journal : Pest Manag Sci
Title : In vitro and in vivo antifungal activity of synthetic pure isothiocyanates against Sclerotinia sclerotiorum.
Year : 2011
Volume : 67
Issue : 7
First Page : 869
Last Page : 875
Authors : Kurt S, Güneş U, Soylu EM.
Abstract : BACKGROUND: Isothiocyanates (ITCs) released by the enzymatic hydrolysis of glucosinolates in the Brassicaceae are potentially useful for controlling fungal pathogens. In vitro activity of pure ITCs against Sclerotinia sclerotiorum (Lib.) de Bary was studied by adding them to glass filters in petri dishes and dissolving them in the growing media. RESULTS: Methyl, allyl and benzyl ITCs were the most fungitoxic of the compounds in bioassays with S. sclerotiorum isolate Ss31. In the volatile phase, mycelial growth was completely inhibited by these three compounds. Aromatic ITCs were less toxic in the petri dishes but were more toxic than aliphatic ITCs when dissolved in the agar. Benzyl ITC exhibited the highest inhibitory effect on sclerotial germination, with an EC(50) value of 75.1 µmol L(-1) . Butyl and benzyl ITCs reduced apothecial production of S. sclerotiorum by 92.5% at the highest concentration. In in vivo assay, only allyl and 2-phenylethyl ITCs reduced disease incidence (by 76.7 and 70% respectively) at low concentrations. CONCLUSION: Sclerotinia sclerotiorum in the soil might be suppressed by the higher concentrations of allyl and benzyl ITCs released from decomposition of Brassica juncea, B. carinata, B. nigra and Sinapis spp.
Fungistatic activity in Sclerotinia sclerotiorum assessed as inhibition of mycelial growth in contact phase measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
1060000.0
nM
|
|
Journal : Pest Manag Sci
Title : In vitro and in vivo antifungal activity of synthetic pure isothiocyanates against Sclerotinia sclerotiorum.
Year : 2011
Volume : 67
Issue : 7
First Page : 869
Last Page : 875
Authors : Kurt S, Güneş U, Soylu EM.
Abstract : BACKGROUND: Isothiocyanates (ITCs) released by the enzymatic hydrolysis of glucosinolates in the Brassicaceae are potentially useful for controlling fungal pathogens. In vitro activity of pure ITCs against Sclerotinia sclerotiorum (Lib.) de Bary was studied by adding them to glass filters in petri dishes and dissolving them in the growing media. RESULTS: Methyl, allyl and benzyl ITCs were the most fungitoxic of the compounds in bioassays with S. sclerotiorum isolate Ss31. In the volatile phase, mycelial growth was completely inhibited by these three compounds. Aromatic ITCs were less toxic in the petri dishes but were more toxic than aliphatic ITCs when dissolved in the agar. Benzyl ITC exhibited the highest inhibitory effect on sclerotial germination, with an EC(50) value of 75.1 µmol L(-1) . Butyl and benzyl ITCs reduced apothecial production of S. sclerotiorum by 92.5% at the highest concentration. In in vivo assay, only allyl and 2-phenylethyl ITCs reduced disease incidence (by 76.7 and 70% respectively) at low concentrations. CONCLUSION: Sclerotinia sclerotiorum in the soil might be suppressed by the higher concentrations of allyl and benzyl ITCs released from decomposition of Brassica juncea, B. carinata, B. nigra and Sinapis spp.
Fungistatic activity in Sclerotinia sclerotiorum assessed as inhibition of mycelial growth in contact phase at 3065 umol/l measured at 20 degC after 5 days relative to control
|
Sclerotinia sclerotiorum
|
100.0
%
|
|
Journal : Pest Manag Sci
Title : In vitro and in vivo antifungal activity of synthetic pure isothiocyanates against Sclerotinia sclerotiorum.
Year : 2011
Volume : 67
Issue : 7
First Page : 869
Last Page : 875
Authors : Kurt S, Güneş U, Soylu EM.
Abstract : BACKGROUND: Isothiocyanates (ITCs) released by the enzymatic hydrolysis of glucosinolates in the Brassicaceae are potentially useful for controlling fungal pathogens. In vitro activity of pure ITCs against Sclerotinia sclerotiorum (Lib.) de Bary was studied by adding them to glass filters in petri dishes and dissolving them in the growing media. RESULTS: Methyl, allyl and benzyl ITCs were the most fungitoxic of the compounds in bioassays with S. sclerotiorum isolate Ss31. In the volatile phase, mycelial growth was completely inhibited by these three compounds. Aromatic ITCs were less toxic in the petri dishes but were more toxic than aliphatic ITCs when dissolved in the agar. Benzyl ITC exhibited the highest inhibitory effect on sclerotial germination, with an EC(50) value of 75.1 µmol L(-1) . Butyl and benzyl ITCs reduced apothecial production of S. sclerotiorum by 92.5% at the highest concentration. In in vivo assay, only allyl and 2-phenylethyl ITCs reduced disease incidence (by 76.7 and 70% respectively) at low concentrations. CONCLUSION: Sclerotinia sclerotiorum in the soil might be suppressed by the higher concentrations of allyl and benzyl ITCs released from decomposition of Brassica juncea, B. carinata, B. nigra and Sinapis spp.
Fungitoxic activity in Sclerotinia sclerotiorum assessed as inhibition of mycelial growth in volatile phase at 1020 umol/l measured at 20 degC after 5 days relative to control
|
Sclerotinia sclerotiorum
|
100.0
%
|
|
Journal : Pest Manag Sci
Title : In vitro and in vivo antifungal activity of synthetic pure isothiocyanates against Sclerotinia sclerotiorum.
Year : 2011
Volume : 67
Issue : 7
First Page : 869
Last Page : 875
Authors : Kurt S, Güneş U, Soylu EM.
Abstract : BACKGROUND: Isothiocyanates (ITCs) released by the enzymatic hydrolysis of glucosinolates in the Brassicaceae are potentially useful for controlling fungal pathogens. In vitro activity of pure ITCs against Sclerotinia sclerotiorum (Lib.) de Bary was studied by adding them to glass filters in petri dishes and dissolving them in the growing media. RESULTS: Methyl, allyl and benzyl ITCs were the most fungitoxic of the compounds in bioassays with S. sclerotiorum isolate Ss31. In the volatile phase, mycelial growth was completely inhibited by these three compounds. Aromatic ITCs were less toxic in the petri dishes but were more toxic than aliphatic ITCs when dissolved in the agar. Benzyl ITC exhibited the highest inhibitory effect on sclerotial germination, with an EC(50) value of 75.1 µmol L(-1) . Butyl and benzyl ITCs reduced apothecial production of S. sclerotiorum by 92.5% at the highest concentration. In in vivo assay, only allyl and 2-phenylethyl ITCs reduced disease incidence (by 76.7 and 70% respectively) at low concentrations. CONCLUSION: Sclerotinia sclerotiorum in the soil might be suppressed by the higher concentrations of allyl and benzyl ITCs released from decomposition of Brassica juncea, B. carinata, B. nigra and Sinapis spp.
Fungistatic activity in Sclerotinia sclerotiorum assessed as inhibition of mycelial growth in volatile phase at 714 umol/l measured at 20 degC after 5 days relative to control
|
Sclerotinia sclerotiorum
|
100.0
%
|
|
Journal : Pest Manag Sci
Title : In vitro and in vivo antifungal activity of synthetic pure isothiocyanates against Sclerotinia sclerotiorum.
Year : 2011
Volume : 67
Issue : 7
First Page : 869
Last Page : 875
Authors : Kurt S, Güneş U, Soylu EM.
Abstract : BACKGROUND: Isothiocyanates (ITCs) released by the enzymatic hydrolysis of glucosinolates in the Brassicaceae are potentially useful for controlling fungal pathogens. In vitro activity of pure ITCs against Sclerotinia sclerotiorum (Lib.) de Bary was studied by adding them to glass filters in petri dishes and dissolving them in the growing media. RESULTS: Methyl, allyl and benzyl ITCs were the most fungitoxic of the compounds in bioassays with S. sclerotiorum isolate Ss31. In the volatile phase, mycelial growth was completely inhibited by these three compounds. Aromatic ITCs were less toxic in the petri dishes but were more toxic than aliphatic ITCs when dissolved in the agar. Benzyl ITC exhibited the highest inhibitory effect on sclerotial germination, with an EC(50) value of 75.1 µmol L(-1) . Butyl and benzyl ITCs reduced apothecial production of S. sclerotiorum by 92.5% at the highest concentration. In in vivo assay, only allyl and 2-phenylethyl ITCs reduced disease incidence (by 76.7 and 70% respectively) at low concentrations. CONCLUSION: Sclerotinia sclerotiorum in the soil might be suppressed by the higher concentrations of allyl and benzyl ITCs released from decomposition of Brassica juncea, B. carinata, B. nigra and Sinapis spp.
Antifungal activity against Sclerotinia sclerotiorum assessed as inhibition of mycelial growth in contact phase at 3065 umol/l measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
100.0
%
|
|
Journal : Pest Manag Sci
Title : In vitro and in vivo antifungal activity of synthetic pure isothiocyanates against Sclerotinia sclerotiorum.
Year : 2011
Volume : 67
Issue : 7
First Page : 869
Last Page : 875
Authors : Kurt S, Güneş U, Soylu EM.
Abstract : BACKGROUND: Isothiocyanates (ITCs) released by the enzymatic hydrolysis of glucosinolates in the Brassicaceae are potentially useful for controlling fungal pathogens. In vitro activity of pure ITCs against Sclerotinia sclerotiorum (Lib.) de Bary was studied by adding them to glass filters in petri dishes and dissolving them in the growing media. RESULTS: Methyl, allyl and benzyl ITCs were the most fungitoxic of the compounds in bioassays with S. sclerotiorum isolate Ss31. In the volatile phase, mycelial growth was completely inhibited by these three compounds. Aromatic ITCs were less toxic in the petri dishes but were more toxic than aliphatic ITCs when dissolved in the agar. Benzyl ITC exhibited the highest inhibitory effect on sclerotial germination, with an EC(50) value of 75.1 µmol L(-1) . Butyl and benzyl ITCs reduced apothecial production of S. sclerotiorum by 92.5% at the highest concentration. In in vivo assay, only allyl and 2-phenylethyl ITCs reduced disease incidence (by 76.7 and 70% respectively) at low concentrations. CONCLUSION: Sclerotinia sclerotiorum in the soil might be suppressed by the higher concentrations of allyl and benzyl ITCs released from decomposition of Brassica juncea, B. carinata, B. nigra and Sinapis spp.
Antifungal activity against Sclerotinia sclerotiorum assessed as inhibition of mycelial growth in contact phase at 2043 umol/l measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
77.0
%
|
|
Journal : Pest Manag Sci
Title : In vitro and in vivo antifungal activity of synthetic pure isothiocyanates against Sclerotinia sclerotiorum.
Year : 2011
Volume : 67
Issue : 7
First Page : 869
Last Page : 875
Authors : Kurt S, Güneş U, Soylu EM.
Abstract : BACKGROUND: Isothiocyanates (ITCs) released by the enzymatic hydrolysis of glucosinolates in the Brassicaceae are potentially useful for controlling fungal pathogens. In vitro activity of pure ITCs against Sclerotinia sclerotiorum (Lib.) de Bary was studied by adding them to glass filters in petri dishes and dissolving them in the growing media. RESULTS: Methyl, allyl and benzyl ITCs were the most fungitoxic of the compounds in bioassays with S. sclerotiorum isolate Ss31. In the volatile phase, mycelial growth was completely inhibited by these three compounds. Aromatic ITCs were less toxic in the petri dishes but were more toxic than aliphatic ITCs when dissolved in the agar. Benzyl ITC exhibited the highest inhibitory effect on sclerotial germination, with an EC(50) value of 75.1 µmol L(-1) . Butyl and benzyl ITCs reduced apothecial production of S. sclerotiorum by 92.5% at the highest concentration. In in vivo assay, only allyl and 2-phenylethyl ITCs reduced disease incidence (by 76.7 and 70% respectively) at low concentrations. CONCLUSION: Sclerotinia sclerotiorum in the soil might be suppressed by the higher concentrations of allyl and benzyl ITCs released from decomposition of Brassica juncea, B. carinata, B. nigra and Sinapis spp.
Antifungal activity against Sclerotinia sclerotiorum assessed as inhibition of mycelial growth in contact phase at 1022 umol/l measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
45.5
%
|
|
Journal : Pest Manag Sci
Title : In vitro and in vivo antifungal activity of synthetic pure isothiocyanates against Sclerotinia sclerotiorum.
Year : 2011
Volume : 67
Issue : 7
First Page : 869
Last Page : 875
Authors : Kurt S, Güneş U, Soylu EM.
Abstract : BACKGROUND: Isothiocyanates (ITCs) released by the enzymatic hydrolysis of glucosinolates in the Brassicaceae are potentially useful for controlling fungal pathogens. In vitro activity of pure ITCs against Sclerotinia sclerotiorum (Lib.) de Bary was studied by adding them to glass filters in petri dishes and dissolving them in the growing media. RESULTS: Methyl, allyl and benzyl ITCs were the most fungitoxic of the compounds in bioassays with S. sclerotiorum isolate Ss31. In the volatile phase, mycelial growth was completely inhibited by these three compounds. Aromatic ITCs were less toxic in the petri dishes but were more toxic than aliphatic ITCs when dissolved in the agar. Benzyl ITC exhibited the highest inhibitory effect on sclerotial germination, with an EC(50) value of 75.1 µmol L(-1) . Butyl and benzyl ITCs reduced apothecial production of S. sclerotiorum by 92.5% at the highest concentration. In in vivo assay, only allyl and 2-phenylethyl ITCs reduced disease incidence (by 76.7 and 70% respectively) at low concentrations. CONCLUSION: Sclerotinia sclerotiorum in the soil might be suppressed by the higher concentrations of allyl and benzyl ITCs released from decomposition of Brassica juncea, B. carinata, B. nigra and Sinapis spp.
Antifungal activity against Sclerotinia sclerotiorum assessed as inhibition of mycelial growth in contact phase at 920 umol/l measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
37.7
%
|
|
Journal : Pest Manag Sci
Title : In vitro and in vivo antifungal activity of synthetic pure isothiocyanates against Sclerotinia sclerotiorum.
Year : 2011
Volume : 67
Issue : 7
First Page : 869
Last Page : 875
Authors : Kurt S, Güneş U, Soylu EM.
Abstract : BACKGROUND: Isothiocyanates (ITCs) released by the enzymatic hydrolysis of glucosinolates in the Brassicaceae are potentially useful for controlling fungal pathogens. In vitro activity of pure ITCs against Sclerotinia sclerotiorum (Lib.) de Bary was studied by adding them to glass filters in petri dishes and dissolving them in the growing media. RESULTS: Methyl, allyl and benzyl ITCs were the most fungitoxic of the compounds in bioassays with S. sclerotiorum isolate Ss31. In the volatile phase, mycelial growth was completely inhibited by these three compounds. Aromatic ITCs were less toxic in the petri dishes but were more toxic than aliphatic ITCs when dissolved in the agar. Benzyl ITC exhibited the highest inhibitory effect on sclerotial germination, with an EC(50) value of 75.1 µmol L(-1) . Butyl and benzyl ITCs reduced apothecial production of S. sclerotiorum by 92.5% at the highest concentration. In in vivo assay, only allyl and 2-phenylethyl ITCs reduced disease incidence (by 76.7 and 70% respectively) at low concentrations. CONCLUSION: Sclerotinia sclerotiorum in the soil might be suppressed by the higher concentrations of allyl and benzyl ITCs released from decomposition of Brassica juncea, B. carinata, B. nigra and Sinapis spp.
Antifungal activity against Sclerotinia sclerotiorum assessed as inhibition of mycelial growth in contact phase at 715 umol/l measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
32.0
%
|
|
Journal : Pest Manag Sci
Title : In vitro and in vivo antifungal activity of synthetic pure isothiocyanates against Sclerotinia sclerotiorum.
Year : 2011
Volume : 67
Issue : 7
First Page : 869
Last Page : 875
Authors : Kurt S, Güneş U, Soylu EM.
Abstract : BACKGROUND: Isothiocyanates (ITCs) released by the enzymatic hydrolysis of glucosinolates in the Brassicaceae are potentially useful for controlling fungal pathogens. In vitro activity of pure ITCs against Sclerotinia sclerotiorum (Lib.) de Bary was studied by adding them to glass filters in petri dishes and dissolving them in the growing media. RESULTS: Methyl, allyl and benzyl ITCs were the most fungitoxic of the compounds in bioassays with S. sclerotiorum isolate Ss31. In the volatile phase, mycelial growth was completely inhibited by these three compounds. Aromatic ITCs were less toxic in the petri dishes but were more toxic than aliphatic ITCs when dissolved in the agar. Benzyl ITC exhibited the highest inhibitory effect on sclerotial germination, with an EC(50) value of 75.1 µmol L(-1) . Butyl and benzyl ITCs reduced apothecial production of S. sclerotiorum by 92.5% at the highest concentration. In in vivo assay, only allyl and 2-phenylethyl ITCs reduced disease incidence (by 76.7 and 70% respectively) at low concentrations. CONCLUSION: Sclerotinia sclerotiorum in the soil might be suppressed by the higher concentrations of allyl and benzyl ITCs released from decomposition of Brassica juncea, B. carinata, B. nigra and Sinapis spp.
Antifungal activity against Sclerotinia sclerotiorum assessed as inhibition of mycelial growth in volatile phase at 1020 umol/l measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
100.0
%
|
|
Journal : Pest Manag Sci
Title : In vitro and in vivo antifungal activity of synthetic pure isothiocyanates against Sclerotinia sclerotiorum.
Year : 2011
Volume : 67
Issue : 7
First Page : 869
Last Page : 875
Authors : Kurt S, Güneş U, Soylu EM.
Abstract : BACKGROUND: Isothiocyanates (ITCs) released by the enzymatic hydrolysis of glucosinolates in the Brassicaceae are potentially useful for controlling fungal pathogens. In vitro activity of pure ITCs against Sclerotinia sclerotiorum (Lib.) de Bary was studied by adding them to glass filters in petri dishes and dissolving them in the growing media. RESULTS: Methyl, allyl and benzyl ITCs were the most fungitoxic of the compounds in bioassays with S. sclerotiorum isolate Ss31. In the volatile phase, mycelial growth was completely inhibited by these three compounds. Aromatic ITCs were less toxic in the petri dishes but were more toxic than aliphatic ITCs when dissolved in the agar. Benzyl ITC exhibited the highest inhibitory effect on sclerotial germination, with an EC(50) value of 75.1 µmol L(-1) . Butyl and benzyl ITCs reduced apothecial production of S. sclerotiorum by 92.5% at the highest concentration. In in vivo assay, only allyl and 2-phenylethyl ITCs reduced disease incidence (by 76.7 and 70% respectively) at low concentrations. CONCLUSION: Sclerotinia sclerotiorum in the soil might be suppressed by the higher concentrations of allyl and benzyl ITCs released from decomposition of Brassica juncea, B. carinata, B. nigra and Sinapis spp.
Antifungal activity against Sclerotinia sclerotiorum assessed as inhibition of mycelial growth in volatile phase at 714 umol/l measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
100.0
%
|
|
Journal : Pest Manag Sci
Title : In vitro and in vivo antifungal activity of synthetic pure isothiocyanates against Sclerotinia sclerotiorum.
Year : 2011
Volume : 67
Issue : 7
First Page : 869
Last Page : 875
Authors : Kurt S, Güneş U, Soylu EM.
Abstract : BACKGROUND: Isothiocyanates (ITCs) released by the enzymatic hydrolysis of glucosinolates in the Brassicaceae are potentially useful for controlling fungal pathogens. In vitro activity of pure ITCs against Sclerotinia sclerotiorum (Lib.) de Bary was studied by adding them to glass filters in petri dishes and dissolving them in the growing media. RESULTS: Methyl, allyl and benzyl ITCs were the most fungitoxic of the compounds in bioassays with S. sclerotiorum isolate Ss31. In the volatile phase, mycelial growth was completely inhibited by these three compounds. Aromatic ITCs were less toxic in the petri dishes but were more toxic than aliphatic ITCs when dissolved in the agar. Benzyl ITC exhibited the highest inhibitory effect on sclerotial germination, with an EC(50) value of 75.1 µmol L(-1) . Butyl and benzyl ITCs reduced apothecial production of S. sclerotiorum by 92.5% at the highest concentration. In in vivo assay, only allyl and 2-phenylethyl ITCs reduced disease incidence (by 76.7 and 70% respectively) at low concentrations. CONCLUSION: Sclerotinia sclerotiorum in the soil might be suppressed by the higher concentrations of allyl and benzyl ITCs released from decomposition of Brassica juncea, B. carinata, B. nigra and Sinapis spp.
Antifungal activity against Sclerotinia sclerotiorum assessed as inhibition of mycelial growth in volatile phase at 510 umol/l measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
87.0
%
|
|
Journal : Pest Manag Sci
Title : In vitro and in vivo antifungal activity of synthetic pure isothiocyanates against Sclerotinia sclerotiorum.
Year : 2011
Volume : 67
Issue : 7
First Page : 869
Last Page : 875
Authors : Kurt S, Güneş U, Soylu EM.
Abstract : BACKGROUND: Isothiocyanates (ITCs) released by the enzymatic hydrolysis of glucosinolates in the Brassicaceae are potentially useful for controlling fungal pathogens. In vitro activity of pure ITCs against Sclerotinia sclerotiorum (Lib.) de Bary was studied by adding them to glass filters in petri dishes and dissolving them in the growing media. RESULTS: Methyl, allyl and benzyl ITCs were the most fungitoxic of the compounds in bioassays with S. sclerotiorum isolate Ss31. In the volatile phase, mycelial growth was completely inhibited by these three compounds. Aromatic ITCs were less toxic in the petri dishes but were more toxic than aliphatic ITCs when dissolved in the agar. Benzyl ITC exhibited the highest inhibitory effect on sclerotial germination, with an EC(50) value of 75.1 µmol L(-1) . Butyl and benzyl ITCs reduced apothecial production of S. sclerotiorum by 92.5% at the highest concentration. In in vivo assay, only allyl and 2-phenylethyl ITCs reduced disease incidence (by 76.7 and 70% respectively) at low concentrations. CONCLUSION: Sclerotinia sclerotiorum in the soil might be suppressed by the higher concentrations of allyl and benzyl ITCs released from decomposition of Brassica juncea, B. carinata, B. nigra and Sinapis spp.
Antifungal activity against Sclerotinia sclerotiorum assessed as inhibition of mycelial growth in volatile phase at 102 umol/l measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
50.7
%
|
|
Journal : Pest Manag Sci
Title : In vitro and in vivo antifungal activity of synthetic pure isothiocyanates against Sclerotinia sclerotiorum.
Year : 2011
Volume : 67
Issue : 7
First Page : 869
Last Page : 875
Authors : Kurt S, Güneş U, Soylu EM.
Abstract : BACKGROUND: Isothiocyanates (ITCs) released by the enzymatic hydrolysis of glucosinolates in the Brassicaceae are potentially useful for controlling fungal pathogens. In vitro activity of pure ITCs against Sclerotinia sclerotiorum (Lib.) de Bary was studied by adding them to glass filters in petri dishes and dissolving them in the growing media. RESULTS: Methyl, allyl and benzyl ITCs were the most fungitoxic of the compounds in bioassays with S. sclerotiorum isolate Ss31. In the volatile phase, mycelial growth was completely inhibited by these three compounds. Aromatic ITCs were less toxic in the petri dishes but were more toxic than aliphatic ITCs when dissolved in the agar. Benzyl ITC exhibited the highest inhibitory effect on sclerotial germination, with an EC(50) value of 75.1 µmol L(-1) . Butyl and benzyl ITCs reduced apothecial production of S. sclerotiorum by 92.5% at the highest concentration. In in vivo assay, only allyl and 2-phenylethyl ITCs reduced disease incidence (by 76.7 and 70% respectively) at low concentrations. CONCLUSION: Sclerotinia sclerotiorum in the soil might be suppressed by the higher concentrations of allyl and benzyl ITCs released from decomposition of Brassica juncea, B. carinata, B. nigra and Sinapis spp.
Antifungal activity against Sclerotinia sclerotiorum assessed as inhibition of mycelial growth in volatile phase at 51 umol/l measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
45.7
%
|
|
Journal : Pest Manag Sci
Title : In vitro and in vivo antifungal activity of synthetic pure isothiocyanates against Sclerotinia sclerotiorum.
Year : 2011
Volume : 67
Issue : 7
First Page : 869
Last Page : 875
Authors : Kurt S, Güneş U, Soylu EM.
Abstract : BACKGROUND: Isothiocyanates (ITCs) released by the enzymatic hydrolysis of glucosinolates in the Brassicaceae are potentially useful for controlling fungal pathogens. In vitro activity of pure ITCs against Sclerotinia sclerotiorum (Lib.) de Bary was studied by adding them to glass filters in petri dishes and dissolving them in the growing media. RESULTS: Methyl, allyl and benzyl ITCs were the most fungitoxic of the compounds in bioassays with S. sclerotiorum isolate Ss31. In the volatile phase, mycelial growth was completely inhibited by these three compounds. Aromatic ITCs were less toxic in the petri dishes but were more toxic than aliphatic ITCs when dissolved in the agar. Benzyl ITC exhibited the highest inhibitory effect on sclerotial germination, with an EC(50) value of 75.1 µmol L(-1) . Butyl and benzyl ITCs reduced apothecial production of S. sclerotiorum by 92.5% at the highest concentration. In in vivo assay, only allyl and 2-phenylethyl ITCs reduced disease incidence (by 76.7 and 70% respectively) at low concentrations. CONCLUSION: Sclerotinia sclerotiorum in the soil might be suppressed by the higher concentrations of allyl and benzyl ITCs released from decomposition of Brassica juncea, B. carinata, B. nigra and Sinapis spp.