Alfalfa seed dressing agent applicable to prevention and treatment of pests and diseases such as root rot and the like
A seed dressing agent, technology of pests and diseases, applied in the direction of application, fertilizer mixture, fertilization device, etc.
Inactive Publication Date: 2012-12-26
AGRO ENVIRONMENTAL PROTECTION INST OF MIN OF AGRI
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Problems solved by technology
The research on the application of chemical seed dressing and seed coating agent on other crops is good, but the application in alfalfa production is still rare
Method used
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Experimental program
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Effect test
Embodiment Construction
[0009] Preparation of seed dressing
[0010] All the raw materials in the formula are weighed in proportion, and the powder raw materials (passed through 80 mesh sieve) are stirred evenly, and then the emulsifiable oil pesticide is slowly added, and then fully stirred evenly, which is the finished product.
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Abstract
The invention discloses an alfalfa seed dressing agent applicable to prevention and treatment of pests and diseases such as root rot and the like. The seed dressing agent is prepared by blending multiple materials including isofenphos methyl, carbendazim, ammonium molybdate, borax, zinc sulfate and the like. The seed dressing agent can prevent root rot of alfalfa with the efficiency up to 85%, prevent root maggot with the efficiency up to 95%, and prevent underground pests with the efficiency up to 96%. The seed dressing agent can improve the emergence rate of seeds simultaneously, and can significantly promote the growth of underground parts and overground parts of the crop during seedling stage.
Description
technical field [0001] The invention relates to a mixed medicament for preventing and controlling alfalfa grassland diseases and insect pests. Background technique [0002] Alfalfa is a perennial crop. In the United States, it is known as the "Queen of Grass". Its planting area is second only to corn, wheat and soybeans, and it is the fourth largest crop. Unlike the top three crops, which mainly harvest seeds, alfalfa is mainly grown for harvesting commodities hay. According to rough statistics, the annual output value of alfalfa hay reaches US$8.1 billion, of which the annual export value of alfalfa powder and square bales reaches US$50 million. Create an output value of nearly 10 billion to 13.5 billion US dollars. Alfalfa can suffer from pests and diseases throughout the growth period. Different types of pests and diseases occur in different regions, and the control is difficult, which directly affects the yield, quality and economic benefits of alfalfa. The plots wit...
Claims
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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/02C05G3/00C05G3/60
Inventor 杨殿林陈申宽赵建宁刘红梅王慧
Owner AGRO ENVIRONMENTAL PROTECTION INST OF MIN OF AGRI
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