29-08-2012 дата публикации
Номер: CN102648713A
Принадлежит:
The invention relates to a technology for improving biological disease-prevention activity of trichoderma preparation by utilizing fungi activator protein, which belongs to the technical field of agriculture biology. The technology is characterized in that ultrathin alternaria alternate activator protein is used for improving biological prevention activity of the trichoderma preparation, the technology is verified by a pastille medium method, an indoor potted living organism inoculation method and field plot drug effect test, the activator protein and the trichoderma preparation are mixed according to a proportion of 0.2 to 1.2: 1, the activator protein can remarkably improve the biological prevention effect of the triochoderma preparation for vegetable botrytis, downy mildew, powdery mildew and rhizoctonia solani through proper preparation, and a disease-prevention synergic coefficient can reach 2.03 to 13.75. By mixing the activator protein and the trichoderma preparation to use, not ...
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