The influence of trichoderma viride 017 on mycocenosis in cucumber root zone
Journal Title: Біоресурси і природокористування [Biological Resources and Nature Management] - Year 2017, Vol 9, Issue 5
Abstract
A representatives of the genus Acremonium can cause diseases of plants of the family Cucurbitaceae, causing damage to agriculture. At the same time, there is practically no data on the bioprotection of the plants of this family from pathogens. The aim of the study was to Investigation of Trichoderma viride 017 influence on mycocenosis cucumber root zone with Acremonium sp. 502 artificial plants infection in comparison with the chemical preparation Previkur. Methods. Molds biodiversity in rhizosphere, risoplane and histospheres of cucumber plants had been studied in field fine-grained experiment. Picking up, accounting and cultivation of molds were made according to generally accepted methods. It is established that Trichoderma viride 017 takes root in the root zone of cucumber plants, reduces the amount of pathogenic microflora, in particular, representatives of the genera Acremonium, Alternaria, Fusarium and the family Dematiaceae. The resulting strain Trichoderma viride 017 can be used as a bioagent of a microbial preparation for protecting cucumber plants from phytopathogens.
Authors and Affiliations
E. P. Kopylov, G. V. Tsekhmister
Keywords
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