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Pest rapidly available prevention-control fermenting bacteria solution and prevention-control method

A fermented bacteria and quick-acting technology, applied in botany equipment and methods, insecticides, animal repellants, etc., can solve the problems of low control effect and long killing cycle

Inactive Publication Date: 2019-01-18
HUZHOU TEACHERS COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although biopesticides are safe and harmless, the cycle of killing insects is too long, and the control effect is generally not high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The quick-acting insect pest prevention and control fermented bacterial liquid is fermented from fermented raw materials, which include, by weight, 5-8 parts of absolute ethanol, 5-8 parts of acetic acid, and 80-90 parts of clear water. Add 0.05 to 10 million lactic acid bacteria per gram of fermentation raw material. When the fermented material is fermented, the fermentation temperature is 30-40° C., the pH is maintained at 2.5-6, and the fermentation time is 7-14 days. If flatulence occurs during the fermentation, deflation should be carried out. The speed of deflation should be fast, and a large amount of air cannot be allowed to enter the fermenter. The whole fermentation process generally deflates 1 to 2 times.

Embodiment 2

[0019] The quick-acting insect pest prevention and control fermented bacterial liquid is fermented from fermented raw materials, which include, by weight, 8-10 parts of isopropanol, 6-9 parts of acetic acid, and 90-100 parts of clear water. Add 0.05-10 million lactic acid bacteria and 0.05-10 million bifidobacteria per gram of fermentation raw material. When the fermentation raw material is fermented, the fermentation temperature is 25-35° C., the pH is maintained at 2.5-6, and the fermentation time is 14-21 days. If flatulence occurs during the fermentation, deflation should be carried out. The speed of deflation should be fast, and a large amount of air cannot be allowed to enter the fermenter. The whole fermentation process generally deflates 1 to 2 times.

Embodiment 3

[0021] The quick-acting pest prevention and control fermentation bacteria liquid is fermented from fermented raw materials, which include: 10-15 parts of white wine (alcohol content is about 30°), 8-10 parts of acetic acid, 5-8 parts of glucose, 100-110 parts of clear water. Add 0.10-20 million lactic acid bacteria and 0.10-20 million lactic acid bacteria per gram of fermentation raw material. When fermenting raw materials, the fermentation temperature is 25-30° C., the pH is maintained at 2.5-6, and the fermentation time is 21-35 days. If flatulence occurs during the fermentation, deflation should be carried out. The speed of deflation should be fast, and a large amount of air cannot be allowed to enter the fermenter. The whole fermentation process generally deflates 2 to 3 times.

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Abstract

The invention belongs to the technical field of crop pest prevention and control, in particular to a pest rapidly available prevention-control fermenting bacteria solution and a prevention-control method. The pest rapidly available prevention-control fermenting bacteria solution is prepared from the following fermenting raw materials in parts by weight: 5 to 20 parts of alcohol, 5 to 10 parts of acid and 80 to 120 parts of clean water, wherein 0.05 to 0.20 hundred millions of lactic acid bacteria is added into each gram of fermenting raw material; fermentation is performed at a temperature of20 to 40 DEG C for 7 to 49 days, and pH is kept at 2.5 to 6. The pest rapidly available prevention-control method comprises the step of spraying pesticide on the surface of crops, wherein the pesticide is indigestible, and pest taking the pesticide dies since the pesticide is difficult to digest. A brand new pest controlling scheme is provided, the death rate of common pest can be up to 90 percentor more within 30 minutes after spraying of the pesticide, and high efficiency is achieved.

Description

technical field [0001] The invention belongs to the technical field of crop pest prevention and control, and in particular relates to a quick-acting pest prevention and control fermentation bacterial liquid and a prevention and control method. Background technique [0002] Crop pests are an important reason for crop yield reduction. Various attempts have been made in the prior art to prevent and control crop pests. Patent document CN 104738087A discloses a composition for preventing and controlling plant diseases and insect pests, which is prepared in proportion to potassium permanganate and potassium sorbate, and has the effect of preventing and controlling plant diseases and insect pests. Patent document CN 104604859A discloses a composition for controlling diseases and insect pests, which is composed of two compounds represented by the general formula, and has good control activity against diseases and insect pests. [0003] In order to avoid chemical pesticide residues,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N37/02A01N31/02A01N63/02A01P7/04
CPCA01N31/02A01N37/02A01N63/10
Inventor 吴酬飞
Owner HUZHOU TEACHERS COLLEGE
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