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Применить Всего найдено 2. Отображено 2.
01-01-2014 дата публикации

Trichoderma atroviride preparation for preventing and controlling vegetable fungal diseases and preparation method of trichoderma atroviride preparation thereof

Номер: CN103484384A
Принадлежит:

The invention relates to a trichoderma atroviride preparation for preventing and controlling vegetable fungal diseases and a preparation method thereofof the trichoderma atroviride preparation. A trichoderma strain Tr1208 is trichoderma atroviride and preserved in the CGMCC (China General Microbiological Culture Collection Center), and the preservation number is CGMCC No. 6828. According to The the trichoderma atroviride preparation takes, the trichoderma atroviride Tr1208 is used as an effective active ingredient and is prepared by being matched with an agriculturally acceptable carrier and a protective agent for the preparation; the bacteria content of the effective active ingredient is (1.0-30.0)*108 spores/gram; and the bacteria protectant content is 0.05%-1.8%. The preparation can have the effects of effectively preventing and controlling leek Botrytis, cucumber brown patches, cucumber powdery mildew, cucumber downy mildew, tomato early blight, cucumber type damping off, cucumber type ...

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29-08-2012 дата публикации

Technology for improving biological disease-prevention activity of trichoderma preparation by utilizing fungi activator protein

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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