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
|
58.59
%
|
|
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
|
28.15
%
|
|
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.
In vivo antifungal Sclerotinia sclerotiorum in Pepper (Capsicum annuum L. cv. Sera Demre) assessed as inhibition of mycelial growth in volatile phase at 168 umol/L measured after 10 to 14 weeks
|
Sclerotinia sclerotiorum
|
63.3
%
|
|
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.
In vivo antifungal Sclerotinia sclerotiorum in Pepper (Capsicum annuum L. cv. Sera Demre) assessed as inhibition of mycelial growth in volatile phase at 84 umol/L measured after 10 to 14 weeks
|
Sclerotinia sclerotiorum
|
31.7
%
|
|
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.
Fungistatic activity in Sclerotinia sclerotiorum assessed as inhibition of carpogenic germination in volatile phase at 840 umol/l measured at 20 degC after 5 days relative to control
|
Sclerotinia sclerotiorum
|
92.5
%
|
|
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.
Fungistatic activity in Sclerotinia sclerotiorum assessed as inhibition of carpogenic germination in volatile phase at 422 umol/l measured at 20 degC after 5 days relative to control
|
Sclerotinia sclerotiorum
|
82.5
%
|
|
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.
Fungistatic activity in Sclerotinia sclerotiorum assessed as inhibition of carpogenic germination in volatile phase at 84 umol/l measured at 20 degC after 5 days relative to control
|
Sclerotinia sclerotiorum
|
80.0
%
|
|
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 carpogenic germination in volatile phase at 42 umol/l measured at 20 degC after 5 days relative to control
|
Sclerotinia sclerotiorum
|
77.5
%
|
|
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.
Fungistatic activity in Sclerotinia sclerotiorum assessed as sclerotial viability measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
403000.0
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 volatile phase measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
87300.0
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
|
932000.0
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 viability in volatile phase at 844 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 contact phase at 2531 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 contact phase at 1688 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 588 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 germination in volatile phase at 844 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 germination in volatile phase at 422 umol/l measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
46.7
%
|
|
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 germination in volatile phase at 253 umol/l measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
13.3
%
|
|
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 germination in volatile phase at 84 umol/l measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
0.0
%
|
|
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 germination in volatile phase at 42 umol/l measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
0.0
%
|
|
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 2531 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 1688 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 844 umol/l measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
29.2
%
|
|
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 759 umol/l measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
11.7
%
|
|
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 591 umol/l measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
5.0
%
|
|
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 840 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 588 umol/l measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
72.3
%
|
|
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 422 umol/l measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
70.3
%
|
|
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 84 umol/l measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
48.7
%
|
|
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 42 umol/l measured at 20 degC after 5 days
|
Sclerotinia sclerotiorum
|
22.8
%
|
|
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.
Growth inhibition of Pectobacterium carotovorum at 0.05 ug/ml after 12 hr by turbidometric analysis
|
Pectobacterium carotovorum
|
6.38
%
|
|
Journal : Med Chem Res
Title : Synthesis and structureactivity relationships of aliphatic isothiocyanate analogs as antibiotic agents
Year : 2013
Volume : 22
Issue : 7
First Page : 3119
Last Page : 3125
Authors : Li D, Shu Y, Li P, Zhang W, Ni H, Cao Y
Growth inhibition of Pectobacterium carotovorum at 20 ug/ml after 12 hr by turbidometric analysis
|
Pectobacterium carotovorum
|
84.36
%
|
|
Journal : Med Chem Res
Title : Synthesis and structureactivity relationships of aliphatic isothiocyanate analogs as antibiotic agents
Year : 2013
Volume : 22
Issue : 7
First Page : 3119
Last Page : 3125
Authors : Li D, Shu Y, Li P, Zhang W, Ni H, Cao Y
Growth inhibition of Pectobacterium carotovorum at 10 ug/ml after 12 hr by turbidometric analysis
|
Pectobacterium carotovorum
|
43.87
%
|
|
Journal : Med Chem Res
Title : Synthesis and structureactivity relationships of aliphatic isothiocyanate analogs as antibiotic agents
Year : 2013
Volume : 22
Issue : 7
First Page : 3119
Last Page : 3125
Authors : Li D, Shu Y, Li P, Zhang W, Ni H, Cao Y
Antifungal activity against Rhizoctonia solani after 24 to 28 min by growth rate method
|
Rhizoctonia solani
|
42.83
ug.mL-1
|
|
Journal : Med Chem Res
Title : Synthesis and structureactivity relationships of aliphatic isothiocyanate analogs as antibiotic agents
Year : 2013
Volume : 22
Issue : 7
First Page : 3119
Last Page : 3125
Authors : Li D, Shu Y, Li P, Zhang W, Ni H, Cao Y
Growth inhibition of Rhizoctonia solani at 300 ug/ml after 24 to 28 min by growth rate method
|
Rhizoctonia solani
|
91.6
%
|
|
Journal : Med Chem Res
Title : Synthesis and structureactivity relationships of aliphatic isothiocyanate analogs as antibiotic agents
Year : 2013
Volume : 22
Issue : 7
First Page : 3119
Last Page : 3125
Authors : Li D, Shu Y, Li P, Zhang W, Ni H, Cao Y
Growth inhibition of Rhizoctonia solani at 5 ug/ml after 24 to 28 min by growth rate method
|
Rhizoctonia solani
|
3.72
%
|
|
Journal : Med Chem Res
Title : Synthesis and structureactivity relationships of aliphatic isothiocyanate analogs as antibiotic agents
Year : 2013
Volume : 22
Issue : 7
First Page : 3119
Last Page : 3125
Authors : Li D, Shu Y, Li P, Zhang W, Ni H, Cao Y
Growth inhibition of Rhizoctonia solani at 100 ug/ml after 24 to 28 min by growth rate method
|
Rhizoctonia solani
|
68.24
%
|
|
Journal : Med Chem Res
Title : Synthesis and structureactivity relationships of aliphatic isothiocyanate analogs as antibiotic agents
Year : 2013
Volume : 22
Issue : 7
First Page : 3119
Last Page : 3125
Authors : Li D, Shu Y, Li P, Zhang W, Ni H, Cao Y
Growth inhibition of Rhizoctonia solani at 50 ug/ml after 24 to 28 min by growth rate method
|
Rhizoctonia solani
|
57.74
%
|
|
Journal : Med Chem Res
Title : Synthesis and structureactivity relationships of aliphatic isothiocyanate analogs as antibiotic agents
Year : 2013
Volume : 22
Issue : 7
First Page : 3119
Last Page : 3125
Authors : Li D, Shu Y, Li P, Zhang W, Ni H, Cao Y
Growth inhibition of Rhizoctonia solani at 10 ug/ml after 24 to 28 min by growth rate method
|
Rhizoctonia solani
|
15.49
%
|
|
Journal : Med Chem Res
Title : Synthesis and structureactivity relationships of aliphatic isothiocyanate analogs as antibiotic agents
Year : 2013
Volume : 22
Issue : 7
First Page : 3119
Last Page : 3125
Authors : Li D, Shu Y, Li P, Zhang W, Ni H, Cao Y
1-octanol-water partition coefficient, log P of the compound by shake flask method
|
None
|
2.66
|
|
Journal : Med Chem Res
Title : Synthesis and structureactivity relationships of aliphatic isothiocyanate analogs as antibiotic agents
Year : 2013
Volume : 22
Issue : 7
First Page : 3119
Last Page : 3125
Authors : Li D, Shu Y, Li P, Zhang W, Ni H, Cao Y
Antibacterial activity against Pectobacterium carotovorum after 12 hr by turbidometric analysis
|
Pectobacterium carotovorum
|
26.15
ug.mL-1
|
|
Journal : Med Chem Res
Title : Synthesis and structureactivity relationships of aliphatic isothiocyanate analogs as antibiotic agents
Year : 2013
Volume : 22
Issue : 7
First Page : 3119
Last Page : 3125
Authors : Li D, Shu Y, Li P, Zhang W, Ni H, Cao Y
Growth inhibition of Pectobacterium carotovorum at 5 ug/ml after 12 hr by turbidometric analysis
|
Pectobacterium carotovorum
|
31.66
%
|
|
Journal : Med Chem Res
Title : Synthesis and structureactivity relationships of aliphatic isothiocyanate analogs as antibiotic agents
Year : 2013
Volume : 22
Issue : 7
First Page : 3119
Last Page : 3125
Authors : Li D, Shu Y, Li P, Zhang W, Ni H, Cao Y
Growth inhibition of Pectobacterium carotovorum at 0.2 ug/ml after 12 hr by turbidometric analysis
|
Pectobacterium carotovorum
|
10.74
%
|
|
Journal : Med Chem Res
Title : Synthesis and structureactivity relationships of aliphatic isothiocyanate analogs as antibiotic agents
Year : 2013
Volume : 22
Issue : 7
First Page : 3119
Last Page : 3125
Authors : Li D, Shu Y, Li P, Zhang W, Ni H, Cao Y