نتایج جستجو برای: trichoderma atroviride

تعداد نتایج: 6105  

ژورنال: :iran agricultural research 0
g. moayedi department of plant protection, college of agriculture, shiraz university, shiraz, i.r. iran r. mostowfizadeh-ghalamfarsa department of plant protection, college of agriculture, shiraz university, shiraz, i.r. iran

شبه­گونه­های تریکودرما از مهم­ترین آنتاگونیست­های قارچ­های بیمارگر گیاهی می­باشند که شناسایی و تعیین توان آنتاگونیستی آنها کمک زیادی به مطالعات کنترل زیستی می­کند. هدف اصلی از این مطالعه تعیین توان کنترل­زیستی جدایه­های بومی تریکودرما، جدا شده از مزارع چغندرقند، علیه گونه­های phytophthora drechleri و p. cryptogea عوامل پوسیدگی ریشه چغندرقند می­باشد. طی دو فصل زراعی (1386 و 1387)، 85 جدایه از گو...

Journal: :Fungal Biology 2021

Differential sensitivities to the cell wall stress caused by Congo red (CR) have been observed in many fungal species. In this study, tolerances and CR was studied with an assorted collection of species from three phylogenetic classes: Sordariomycetes, Dothideomycetes, Eurotiomycetes, orders, eight families. These grouped into different ecological niches, such as insect pathogens, plant saprotr...

Journal: :International Journal of Agriculture and Biology 2022

Fifteen fungal and three bacterial biological control agents (F-BCA B-BCA, respectively) were isolated from the canola production areas of Western Australia to investigate their potential for controlling sclerotinia stem rot (SSR) caused by Sclerotinia sclerotiorum under in vitro field conditions. The capacity these isolates inhibit mycelial growth sclerotia formation S. was assessed dual cultu...

Journal: :FEMS microbiology letters 2005
Chu-long Zhang Irina S Druzhinina Christian P Kubicek Tong Xu

Towards assessing the biodiversity and biogeography of Trichoderma, we have analyzed the occurrence of Trichoderma species in soil and litter from four areas in China: North (Hebei province), South-East (Zhejiang province), West (Himalayan, Tibet) and South-West (Yunnan province). One hundred and thirty five isolates were grouped according to tentative morphological identification. A representa...

Journal: :Agronomy 2021

Trichoderma spp., which widely exist in nature, are always used as plant growth-promoting stimulants. However, there is little reporting about the combined use of strains to promote growth plants. We explored two different (Trichoderma atroviride LX-7 and citrinoviride HT-1) a mixture on effects pakchoi. In this study, vitro-promoting traits were determined, six treatments used: T. LX-7, HT-1, ...

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