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A kind of compound microbial wettable powder pesticide and its preparation method and application

A wettable powder and compound microorganism technology, applied in the field of pesticides, can solve problems such as large application limitations, and achieve the effects of low production cost, good disease prevention and treatment effects, and improved market competitiveness.

Active Publication Date: 2019-06-18
北京国拓生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing microbial-derived pesticides can only be applied to the prevention and control of one or one type of disease, and their application is very limited. Farmers also hope that one pesticide can be applied to as many diseases as possible, rather than one type of disease. Pesticides can only be applied to one or one type of disease. Therefore, it is imminent to develop a microbial-derived pesticide that is safe, low-toxic, stable, efficient, and has a broad antibacterial spectrum.

Method used

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  • A kind of compound microbial wettable powder pesticide and its preparation method and application
  • A kind of compound microbial wettable powder pesticide and its preparation method and application
  • A kind of compound microbial wettable powder pesticide and its preparation method and application

Examples

Experimental program
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Effect test

Embodiment 1

[0025] A compound microbial wettable powder pesticide, which is made of the following components in mass percentage: 10% of fermented product of Streptomyces aureus, 15% of mycelia of Streptomyces roseus, 10% of original powder of Actinomycetes Streptomyces coccidioides, Wuyi bacteria spore powder 15%, Bacillus mycelium 10%, choline chloride 2%, light rare earth 0.5%, vitamins 0.5%, trace elements 2%, wetting agent 2%, dispersant 5%, stabilizer 5 %, filling up to 100%.

[0026] Wherein, the vitamins are vitamin C; the trace elements are B, Mn, Mo, Cu, Zn and Fe, wherein the mass ratio of B, Mn, Mo, Cu, Zn and Fe is 4:5:2:5 :2:7, B, Mn, Mo, Cu, Zn and Fe come from the following raw materials: borax, manganese sulfate, sodium molybdate, copper sulfate, zinc sulfate, ferrous sulfate; wetting agent is sodium lauryl sulfate ; The dispersant is sodium lignosulfonate; The stabilizer is vitamin E; The filler is diatomaceous earth.

[0027] The composite microbial wettable powder pes...

Embodiment 2

[0033] A compound microbial wettable powder pesticide, which is made of the following components in mass percentage: 12% of fermented product of Streptomyces aureus, 10% mycelia of Streptomyces roseus, 12% of original powder of Streptomyces coccidioides, Wuyi bacteria spore powder 10%, Bacillus mycelium 12%, choline chloride 0.5%, light rare earth 1%, vitamins 1%, trace elements 0.5%, wetting agent 5%, dispersant 2%, stabilizer 2 %, filling up to 100%.

[0034] The vitamins are vitamin B; the trace elements are B, Mn, Mo, Cu, Zn and Fe, wherein the mass ratio of B, Mn, Mo, Cu, Zn and Fe is 4:5:2:5:2 : 7, B, Mn, Mo, Cu, Zn and Fe come from the following raw materials: borax, manganese sulfate, sodium molybdate, copper sulfate, zinc sulfate, ferrous sulfate; wetting agent is sodium lauryl sulfate and spit Wen-80 mixture, wherein the mass ratio of the two is 1:2; the dispersant is a mixture of sodium lignosulfonate and sodium calcium lignosulfonate, wherein the mass ratio of the...

Embodiment 3

[0037] A compound microbial wettable powder pesticide, which is made of the following components in mass percentage: 15% of fermented product of Streptomyces aureus, 12% mycelia of Streptomyces roseus, 15% of original powder of Streptomyces coccidioides, Wuyi bacteria spore powder 12%, Bacillus mycelium 15%, choline chloride 1%, light rare earth 2%, vitamins 2%, trace elements 1%, wetting agent 4%, dispersant 4%, stabilizer 4 %, filling up to 100%.

[0038] Vitamins are a mixture of vitamins B and C, the mass ratio of the two is 1:1; the trace elements are B, Mn, Mo, Cu, Zn and Fe, and the mass ratio of B, Mn, Mo, Cu, Zn and Fe For 4:5:2:5:2:7, B, Mn, Mo, Cu, Zn and Fe come from the following raw materials: borax, manganese sulfate, sodium molybdate, copper sulfate, zinc sulfate, ferrous sulfate; wetting The agent is sodium methylene bis-naphthalene sulfonate; the dispersant is polyaspartic acid; the stabilizer is a mixture of vitamin E and potassium dihydrogen phosphate, and...

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Abstract

The invention discloses a compound microorganism wettable powder pesticide, wherein the compound microorganism wettable powder pesticide is prepared from, by mass percent, 10-15% of golden vertical chain mould yeast, 10-15% of streptomyces roseoflavus hypha, 10-15% of actinomycetes streptomycetaceae raw powder, 10-15% of Wuyiencin conidial powder, 10-15% of bacillus hypha, 0.5-2% of choline chloride, 0.5-2% of light rare earth, 0.5-2% of vitamin type, 0.5-2% of trace element, 2-5% of wetting agent, 2-5% of dispersing agent, 2-5% of stabilizing agent, and the rest of filler supplied to 100%. The compound microorganism wettable powder pesticide is scientific in matching and reasonable in formula, wide in antibacterial spectrum, and high in activity; the pesticide has good disease preventing and treatment effects for many crop diseases, can effectively reduce the prevention and treatment costs; the pesticide is low in environment pollution, and free from pollution and residual toxic, and effectively avoids the risk of chemical pesticide. Besides, the invention discloses a preparation method of the compound microorganism wettable powder pesticide and the application thereof.

Description

technical field [0001] The invention relates to a compound microbial wettable powder pesticide, a preparation method and application thereof, and belongs to the field of pesticides. Background technique [0002] At present, chemical pesticides are basically used in the prevention and control of plants, especially crop diseases in China. With the disadvantages of chemical pesticides becoming increasingly prominent, some microbial-derived pesticides have gradually attracted great attention from scholars at home and abroad. The development and application of microbial-derived pesticides has gradually become a new trend in the pesticide industry. Its main advantages are: 1) a wide variety of products, with a large choice for research and development; 2) strong specificity, safe for non-target organisms, and less likely to produce drug resistance; 3) the activity is high, the production cost is low, and the fermentation process is simple; 4) the environment is safe, pollution-fre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N63/02A01N25/14A01P3/00A01P21/00
CPCA01N25/14A01N63/10A01N2300/00
Inventor 施李鸣李嵘李峥王金子
Owner 北京国拓生物科技有限公司
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