Composite herbicide for peanut field

A compound herbicide and peanut technology, which is applied in the field of pesticides, can solve the problems of not being able to use soil spray, etc., and achieve the effects of reducing the cost of weed control, simple production process, and reducing labor intensity
CN101480182AInactive Publication Date: 2009-07-15INST OF PLANT PROTECTION SHANDONG ACAD OF AGRI SCI
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
INST OF PLANT PROTECTION SHANDONG ACAD OF AGRI SCI
Publication Date
2009-07-15
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a composite herbicide for peanut fields, which belongs to the field of pesticide and comprises the following components by weight: 1 percent to 30 percent of oxyfluorfen, 1 percent to 45 percent of butralin, 2 percent to 20 percent of emulsifier and 5 percent to 96 percent of solvent. The composite herbicide for peanut fields is sprayed in the weed preemergence soil of a peanut field to effectively remove grassy weeds and broad-leaved weeds and can widen a weed control spectrum, improve the weed control flexibility, increase the peanut yield and decrease the drug cost as compared with the single use of oxyfluorfen or butralin.
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Description

technical field

[0001] The invention relates to a compound herbicide for peanut fields, which belongs to the field of pesticides. Background technique

[0002] Peanut is one of the three major oil crops in my country, and it is divided into spring peanut and summer peanut according to the planting time. As peanuts are low-growing crops, they are harmed by weeds during the entire growth period. In addition, spring peanuts are mostly planted with plastic film. The high surface temperature and high humidity are conducive to the growth of weeds, and the plastic-coated peanuts cannot be used for intertillage and weeding. , and the growing season of summer peanuts is hot and rainy, and weeds grow vigorously, so chemical control of weeds in peanut fields is particularly important. Most of the existing herbicides for peanut fields have problems such as narrow herbicidal spectrum and unsatisfactory weed control effect. It has good control effect on broad-leaved weeds and poor contr...

Claims

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