Bactericide agent composition containing benthiavalicarb-isopropyl and propamocarb
A bactericide composition and a technology of benthiamid are applied in the field of pesticides, and can solve the problems of serious downy mildew resistance, increased drug dosage, and increased prevention and control costs, and achieve the effects of no three wastes, simple process and high yield
Inactive Publication Date: 2009-07-08
孙家隆
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Problems solved by technology
[0003] Although the fungicides currently used to prevent and treat downy mildew are in a wide variety, they are always unsatisfactory, such as 50% carbendazim wettable powder, 50% (methyl) thiophanate wettable powder, 40% ethylphosphonium wettable powder Powder, 58% metalaxyl manganese zinc wettable powder, 64% anti-virus alum wettable powder, 58% swiss fungal manganese zinc wettable powder, 75% chlorothalonil wettable powder, 50% captan wettable powder, etc. etc. Due to long-term repeated or unscientific use of these agents, the downy mildew resistance is serious, and the dosage increases, which leads to higher control costs
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[0031] The present invention will be further described below with embodiment:
[0032] Composition Weight percent (%)
[0033] Benthiopyram 8.0
[0034] Propamocarb 16.0
[0035] Auxiliary 10.0
[0036] Packing carrier 66.0
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Abstract
The invention relates to a bactericide composition prepared by an auxiliary agent and a packing material carrier. The bactericide composition takes benthiavalicarb-isopropyl and propamocarb as the principal components and has special effects for preventing and controlling the downy mildew diseases of various crops, fruits and fruit trees. The composition has the advantages of simple production technique, no discharge of three wastes and convenient use.
Description
(1) Technical field [0001] The invention belongs to the field of pesticides and relates to a fungicide composition. (2) Background technology [0002] Downy mildew can harm vegetables, sugar beets, fruit trees, rice, wheat, soybeans and other food and oil crops. In recent years, due to changes in farmland ecosystems and increased resistance to plant diseases, the damage of downy mildew has aggravated. It has become an important disease and has caused great losses to a variety of vegetables and food crops. [0003] Although the fungicides currently used to prevent and treat downy mildew are in a wide variety, they are always unsatisfactory, such as 50% carbendazim wettable powder, 50% (methyl) thiophanate wettable powder, 40% ethylphosphonium wettable powder Powder, 58% metalaxyl manganese zinc wettable powder, 64% anti-virus alum wettable powder, 58% swiss fungal manganese zinc wettable powder, 75% chlorothalonil wettable powder, 50% captan wettable powder, etc. etc. Due t...
Claims
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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/12A01N37/46A01P3/00
Inventor 孙家隆
Owner 孙家隆
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