Mixed pesticide capsule preparation for preventing and treating nematode and soil-borne disease

A soil-borne disease, capsule technology, applied in the directions of nematicides, biocides, biocides, etc., can solve the problems of large environmental pollution, inconvenient application, high application cost, and achieve the effect of high activity
CN101480180AInactive Publication Date: 2009-07-15INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
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Patent Information

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

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Abstract

The invention relates to a composition comprising soil fumigant iodomethane and chloropicrin in reasonable proportions and a processing method of a capsule preparation corresponding to the composition. The preparation is suitable for preventing root-knot nematodes and other soil nematodes on crops, such as beans, fruits including strawberries in orchards and grapes in vineyards, flowers, vegetables including asparagus, celery, carrots and sweet potatoes,, Chinese medicinal herbs, and the like, and the compound can favorably prevent soil-borne pathogens, such as the Fusarium spp., Phytophthora spp., and the like.
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Description

technical field

[0001] The present invention relates to utilizing compound iodomethane (common name is iodomethane, chemical formula CH 3 1) Control root-knot nematodes and other soil nematodes on protected crops such as vegetables, strawberries, flowers, melons, etc., the compound has a good inhibitory effect on soil-borne pathogen Fusarium (Fusarium spp); spp), Phytophthora (Phytophthora spp) fungi also have a good control effect. Chloropicrin can effectively control fungi of the genus Rhizobasidiomycetes, Spinosa, Cylindromyces, Fusarium, Phytophthora, Septoria, Pythium, Rhizoctonia, and Verticillium , It is also effective against Agrobacterium bacteria, and it also has certain effects on underground pests and soil nematodes. Methyl iodide has high activity but high cost, and chloropicrin is less effective in controlling root-knot nematodes, so the mixed use of chloropicrin and methyl iodide improves the control effect on soil nematodes. The specific method is to mix the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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