Effectiveness of the chemical stabilizers of Talaromyces flavus in biological control of tomato and greenhouse cucumber vascular wilt disease
Fungal antagonist, Talaromyces flavus, is one of the most important biological agents of soil-borne fungal diseases including Verticillium and Fusarium wilt. In this study, to increase the effectiveness of T. flavus isolates obtained from greenhouse cucumbers and field grown tomatoes five chemical s...
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Polish Academy of Sciences
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doaj-fcce5457e92d431b84c94415d440031e2020-11-25T03:25:56ZengPolish Academy of SciencesJournal of Plant Protection Research1899-007X2016-07-0156329129710.1515/jppr-2016-0045jppr-2016-0045Effectiveness of the chemical stabilizers of Talaromyces flavus in biological control of tomato and greenhouse cucumber vascular wilt diseaseBahramian Donya0Naraghi Laleh1Heydari Asghar2 Department of Plant Pathology, College of Agriculture and Natural Resources, Science and Research Branch, Islamic Azad University, P.O. Box: 14515/775, Tehran, Iran (Islamic Republic of) Plant Disease Research Department, Iranian Research Institute of Plant Protection, P.O. Box: 1452, Tehran 19395, Iran (Islamic Republic of) Plant Disease Research Department, Iranian Research Institute of Plant Protection, P.O. Box: 1452, Tehran 19395, Iran (Islamic Republic of)Fungal antagonist, Talaromyces flavus, is one of the most important biological agents of soil-borne fungal diseases including Verticillium and Fusarium wilt. In this study, to increase the effectiveness of T. flavus isolates obtained from greenhouse cucumbers and field grown tomatoes five chemical stabilizers were evaluated. Based on the results of previous studies, the most effective substrate for the growth, sporulation and stability of T. flavus isolates related to the above-mentioned plants was a mix of rice bran and peatmoss. Different chemical stabilizers were mixed with the above-mentioned substrate containing spore suspensions of various T. flavus isolates. For each plant, a completely randomized experiment was conducted under greenhouse conditions with seven treatments and three replications. The results of this study indicated that treatments containing sodium nitrate and D-cycloserine were more effective than those containing other stabilizers. The overall results of this study suggest that the use of some chemical stabilizers may enhance the biocontrol potential of fungal antagonists in controlling different plant diseases including Verticillium and Fusarium wilt.http://www.degruyter.com/view/j/jppr.2016.56.issue-3/jppr-2016-0045/jppr-2016-0045.xml?format=INTbioformulationFusarium oxysporumgreenhouse cucumberTalaromyces flavustomatoVerticillium dahliae |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Bahramian Donya Naraghi Laleh Heydari Asghar |
spellingShingle |
Bahramian Donya Naraghi Laleh Heydari Asghar Effectiveness of the chemical stabilizers of Talaromyces flavus in biological control of tomato and greenhouse cucumber vascular wilt disease Journal of Plant Protection Research bioformulation Fusarium oxysporum greenhouse cucumber Talaromyces flavus tomato Verticillium dahliae |
author_facet |
Bahramian Donya Naraghi Laleh Heydari Asghar |
author_sort |
Bahramian Donya |
title |
Effectiveness of the chemical stabilizers of Talaromyces flavus in biological control of tomato and greenhouse cucumber vascular wilt disease |
title_short |
Effectiveness of the chemical stabilizers of Talaromyces flavus in biological control of tomato and greenhouse cucumber vascular wilt disease |
title_full |
Effectiveness of the chemical stabilizers of Talaromyces flavus in biological control of tomato and greenhouse cucumber vascular wilt disease |
title_fullStr |
Effectiveness of the chemical stabilizers of Talaromyces flavus in biological control of tomato and greenhouse cucumber vascular wilt disease |
title_full_unstemmed |
Effectiveness of the chemical stabilizers of Talaromyces flavus in biological control of tomato and greenhouse cucumber vascular wilt disease |
title_sort |
effectiveness of the chemical stabilizers of talaromyces flavus in biological control of tomato and greenhouse cucumber vascular wilt disease |
publisher |
Polish Academy of Sciences |
series |
Journal of Plant Protection Research |
issn |
1899-007X |
publishDate |
2016-07-01 |
description |
Fungal antagonist, Talaromyces flavus, is one of the most important biological agents of soil-borne fungal diseases including Verticillium and Fusarium wilt. In this study, to increase the effectiveness of T. flavus isolates obtained from greenhouse cucumbers and field grown tomatoes five chemical stabilizers were evaluated. Based on the results of previous studies, the most effective substrate for the growth, sporulation and stability of T. flavus isolates related to the above-mentioned plants was a mix of rice bran and peatmoss. Different chemical stabilizers were mixed with the above-mentioned substrate containing spore suspensions of various T. flavus isolates. For each plant, a completely randomized experiment was conducted under greenhouse conditions with seven treatments and three replications. The results of this study indicated that treatments containing sodium nitrate and D-cycloserine were more effective than those containing other stabilizers. The overall results of this study suggest that the use of some chemical stabilizers may enhance the biocontrol potential of fungal antagonists in controlling different plant diseases including Verticillium and Fusarium wilt. |
topic |
bioformulation Fusarium oxysporum greenhouse cucumber Talaromyces flavus tomato Verticillium dahliae |
url |
http://www.degruyter.com/view/j/jppr.2016.56.issue-3/jppr-2016-0045/jppr-2016-0045.xml?format=INT |
work_keys_str_mv |
AT bahramiandonya effectivenessofthechemicalstabilizersoftalaromycesflavusinbiologicalcontroloftomatoandgreenhousecucumbervascularwiltdisease AT naraghilaleh effectivenessofthechemicalstabilizersoftalaromycesflavusinbiologicalcontroloftomatoandgreenhousecucumbervascularwiltdisease AT heydariasghar effectivenessofthechemicalstabilizersoftalaromycesflavusinbiologicalcontroloftomatoandgreenhousecucumbervascularwiltdisease |
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