نتایج جستجو برای: p palmivora
تعداد نتایج: 1269852 فیلتر نتایج به سال:
Phytopthora spp is a pathogen that causes disease in cocoa plants always attacks and affects the growth of reduces quantity quality beans fruit rot, leaf blight, stem cancer. This study was conducted to calculate intensity damage due rot Waesala Village, Huamual Belakang Sub-district, which one sub-districts West Seram Regency cultivates many plants, namely Waesala, Buano, Allang Asaude. The me...
The interaction of isovaleraldehyde, an attractant, with zoospores of the fungus Phytophthora palmivora was investigated by using binding techniques. The amount of isovaleraldehyde bound diminished with time, an effect that may be related to sensory adaptation. In addition to non-specific binding, specific and saturable isovaleraldehyde binding was demonstrated. Cooperativity occurred at interm...
A total of 62 isolates of actinomycetes were isolated from 7 soil samples collected from Agriculture Research Center Semongok, Sarawak. All 62 isolates exhibited a range of colony colours (dark grey, grey, dark brown, brownish, whitish and yellowish white). All the isolates were later purified and subjected to a few enzymatic screening. Results indicate that, 48, 46 and 41 isolates showed the a...
Damage caused by Phytophthora cinnamomi Rands remains an important concern on forest tree species. The pathogen causes root and collar rot, stem cankers, and dieback of various economically important Eucalyptus spp. In South Africa, susceptible cold tolerant Eucalyptus plantations have been affected by various Phytophthora spp. with P. cinnamomi considered one of the most virulent. The molecula...
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