Microbial composite pesticide

A technology for compounding pesticides and microorganisms, applied in the field of pesticides, can solve the problems of high chemical residues, residues, and reduced bactericidal effect, and achieve good insecticidal effect.

Inactive Publication Date: 2018-09-11
湖南省蓝正微生物科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The application number is CN201510103305.X, which discloses a microbial insecticide composition for preventing and controlling red imported fire ants. It uses a mixture of Beauveria bassiana and thiacloprid, but thiacloprid is a chemical pesticide,

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] A microbial composite pesticide, comprising a microbial fermentation mixture 92 and a synergist 8 in parts by mass;

[0054] The microbial fermentation mixed liquid includes 36 Bacillus thuringiensis fermentation liquids, 11 Bacillus subtilis fermentation liquids, 12 Bacillus amyloliquefaciens fermentation liquids, 11 Bacillus cereus fermentation liquids, 8 Bacillus megaterium fermentation liquids, and Bacillus licheniformis fermentation liquids according to parts by mass. 10. Bacillus polymyxa fermentation broth 10;

[0055] The synergist includes urethane fresh 38, calcium acetate 7, zinc sulfate 6, ammonium nitrate 10, chitosan 12, tea saponin 5, urea 15 according to mass parts;

[0056] Bacillus thuringiensis fermentation broth, Bacillus subtilis fermentation broth, Bacillus amyloliquefaciens fermentation broth, Bacillus cereus fermentation broth, Bacillus licheniformis fermentation broth, and Bacillus polymyxa fermentation broth all contain 5-8 billion cfu / mL; th...

Embodiment 2

[0059] A microbial composite pesticide, comprising 90 parts by mass of microbial fermentation mixture and 10 synergists;

[0060] The microbial fermentation mixed liquid includes 30 Bacillus thuringiensis fermentation liquid, 15 Bacillus subtilis fermentation liquid, 18 Bacillus amyloliquefaciens fermentation liquid, 10 Bacillus cereus fermentation liquid, 10 Bacillus megaterium fermentation liquid, and Bacillus licheniformis fermentation liquid according to parts by mass. 10. Bacillus polymyxa fermentation broth 14;

[0061] The synergist includes urethane fresh 35, calcium acetate 5, zinc sulfate 10, ammonium nitrate 15, chitosan 15, tea saponin 9, urea 18 in parts by mass;

[0062] Bacillus thuringiensis fermentation broth, Bacillus subtilis fermentation broth, Bacillus amyloliquefaciens fermentation broth, Bacillus cereus fermentation broth, Bacillus licheniformis fermentation broth, and Bacillus polymyxa fermentation broth all contain 5-8 billion cfu / mL; the strain cont...

Embodiment 3

[0065] A microbial composite pesticide, comprising a microbial fermentation mixture 92 and a synergist 8 in parts by mass;

[0066] The microbial fermentation mixed liquid includes Bacillus thuringiensis fermentation liquid 33, Bacillus subtilis fermentation liquid 13, Bacillus amyloliquefaciens fermentation liquid 15, Bacillus cereus fermentation liquid 9, Bacillus megaterium fermentation liquid 10, Bacillus licheniformis fermentation liquid according to mass parts 8; Bacillus polymyxa fermentation broth 12;

[0067]The synergist includes urethane fresh 35, calcium acetate 5, zinc sulfate 8, ammonium nitrate 13, chitosan 15, tea saponin 7, urea 17 according to mass parts;

[0068] Bacillus thuringiensis fermentation broth, Bacillus subtilis fermentation broth, Bacillus amyloliquefaciens fermentation broth, Bacillus cereus fermentation broth, Bacillus licheniformis fermentation broth, and Bacillus polymyxa fermentation broth all contain 5-8 billion cfu / mL; the strain content...

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PUM

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Abstract

The invention discloses a microbial composite pesticide which is prepared from 90-94 parts by mass of microbial fermentation mixed liquid and 6-10 parts by mass of synergists, wherein the microbial fermentation mixed liquid is prepared from bacillus thuringiensis fermentation liquid, bacillus subtilis fermentation liquid, bacillus amyloliquefaciens fermentation liquid, bacillus cereus fermentationliquid, bacillus megatherium fermentation liquid, bacillus licheniformis fermentation liquid and bacillus polymyxa fermentation liquid; and the synergists are prepared from diethyl aminoethyl hexanoate, calcium acetate, zinc sulfate, ammonium nitrate, chitosan, tea saponin and urea. The microbial composite pesticide disclosed by the invention has the advantages that strains of different bacterialgenera are mixed, and different bacterial genera have selectivity to different plant diseases and insect pests, so that multiple plant diseases and insect pests can be prevented; the microbial composite pesticide especially has better prevention and treatment effects on multiple insects of lepidoptera, orthoptera, diptera, coleoptera, hemiptera, hymenoptera and ephemeroptera; and pests are not easy to produce drug resistance, natural enemies of the pests are protected, and the ecological environment is effectively balanced.

Description

technical field [0001] The invention relates to the field of pesticides, in particular to a microbial composite pesticide. Background technique [0002] At present, many countries in the world use chemical pesticides in large quantities to cause environmental pollution. Many chemical pesticides also pose a threat to beneficial organisms because they are not selective. At the same time, many chemical pesticides are non-degradable or difficult to degrade, and are easy to accumulate in animals and plants. resulting in the accumulation of pollutants. [0003] Microbial pesticide is a new industry in the pesticide industry in the 21st century. It can overcome the pollution of chemical pesticides to the ecological environment and reduce the amount of pesticide residues in agricultural by-products. The rate of increase will favorably promote rural economic growth and increase farmers' income, and the social benefits are immeasurable. A large amount of microbial insecticides have ...

Claims

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Application Information

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IPC IPC(8): A01N63/00A01N37/12A01P7/04C05G3/00C05G3/02C05G3/60
CPCA01N37/12A01N63/00C05C1/00C05G3/00C05G3/60C05C9/00C05D9/02C05F11/00C05F11/08C05F11/10
Inventor 王国湘
Owner 湖南省蓝正微生物科技开发有限公司
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