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Biological pesticide

A biopesticide and pesticide technology, applied in biocides, packaging poisons, animal repellents, etc., can solve the problems of easy penetration into crop skin and difficult cleaning, and achieve the effects of reducing pesticide leakage, enhancing sealing, and speeding up the outflow

Active Publication Date: 2020-02-18
HEILONGJIANG PINGSHAN FORESTRY PHARMA FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to make up for the deficiencies of the existing technology, when toxic pesticides are applied to crops, vegetables and fruit trees, the pesticides remaining on the surface of the crops, due to their strong fat solubility, can easily penetrate into the waxy layer of the crop epidermis, making it difficult to completely clean drop problem, a kind of biopesticide proposed by the present invention

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A biological pesticide, which is composed of the following components: 15 parts of cinnamaldehyde toosendan extract, 60 parts of toosendan extract, 10 parts of surfactant, 0.05 part of chitosan, 40 parts of synergist, 120 parts of ethanol, 240 parts of turpentine oil, 240 parts of Huoxiang oil, 180 parts of perilla leaf oil, 5 parts of Wuyi bacteria spore powder.

[0028] Choose three paddy fields of the same size, weigh the total weight of 100g biopesticide according to the parts by weight of the above-mentioned raw materials, and put 10-12L of fresh water into the medicine box first, pour 100g of biopesticide into the medicine box and shake it to make the biopesticide Pesticides form a suspension in the medicine box, and then spray pesticides on three paddy fields in the same weather and within the same time period.

Embodiment 2

[0030] A biological pesticide, which is composed of the following components: 15 parts of cinnamaldehyde toosendan extract, 60 parts of toosendan extract, 10 parts of surfactant, 0.05 part of chitosan, 40 parts of synergist, 120 parts of ethanol, 240 parts of turpentine oil, 240 parts of Huoxiang oil, 180 parts of perilla leaf oil, 8 parts of Wuyi bacteria spore powder.

[0031] Choose three paddy fields of the same size, weigh the total weight of 100g biopesticide according to the parts by weight of the above-mentioned raw materials, and put 10-12L of fresh water into the medicine box first, pour 100g of biopesticide into the medicine box and shake it to make the biopesticide Pesticides form a suspension in the medicine box, and then spray pesticides on three paddy fields in the same weather and within the same time period.

Embodiment 3

[0033] A biological pesticide, which is composed of the following components: 15 parts of cinnamaldehyde toosendan extract, 60 parts of toosendan extract, 10 parts of surfactant, 0.05 part of chitosan, 40 parts of synergist, 120 parts of ethanol, 240 parts of turpentine oil, 240 parts of Huoxiang oil, 180 parts of perilla leaf oil, 10 parts of Wuyi bacteria spore powder.

[0034] Choose three paddy fields of the same size, weigh the total weight of 100g biopesticide according to the parts by weight of the above-mentioned raw materials, and put 10-12L of fresh water into the medicine box first, pour 100g of biopesticide into the medicine box and shake it to make the biopesticide Pesticides form a suspension in the medicine box, and then spray pesticides on three paddy fields in the same weather and within the same time period.

[0035] Table 1 embodiment 1 to 3 control the test result table (lethal rate %) of 6 kinds of insects

[0036] Pest type Gu Shiye'e Twill...

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Abstract

The invention belongs to the field of biological prevention and control, and particularly relates to a biological pesticide. The biological pesticide is stored in a hold-up vessel comprising a vesselbody which is closed at the bottom and provided with an opening in the top thereof; a cap is threadedly connected to the periphery of the opening in a threaded mode, and an aluminum foil cover is connected to the upper edge of the opening in a heat sealing manner; a conical part is formed in the middle of the opening; a clamping groove is formed in the bottom of the conical part; and a rubber supporting piece is arranged in the clamping groove. The rubber supporting piece is clamped in the clamping groove to further improve the sealing property of the hold-up vessel, thus reducing pesticide leakage. According to the invention, when the rubber supporting piece is clamped into the clamping groove, the edge of the rubber supporting piece presses against the clamping groove when the rubber supporting piece resiles, and with the heat-sealed aluminum foil cover, the hold-up vessel can be further enhanced, thereby reducing the pesticide leakage and preventing leaked pesticide from threateningthe safety of people.

Description

technical field [0001] The invention belongs to the field of biological control, in particular to a biological pesticide. Background technique [0002] Most of the insecticides and sterilizers in the prior art are chemical pesticides, which have low efficacy and a long period of residual toxicity, seriously affecting the crop growth environment and the health of humans and animals. It can not only prevent and control agricultural and forestry diseases and insect pests, but also cause harm to humans and livestock. And due to the large-scale application of chemical pesticides, air, water, soil and food have been polluted, and poisonous substances have accumulated in livestock and human bodies, causing poisoning and so on. [0003] According to literature reports, the utilization rate of pesticides is generally 10%, and about 90% of the remainder remains in the environment, causing environmental pollution. A large amount of pesticides volatilize into the air, flow into water ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/26A01N63/28A01N35/02A01P7/04
CPCA01N35/02A01N65/00A01N65/06A01N65/22A01N65/26B65D51/18B65D51/243B65D85/82
Inventor 不公告发明人
Owner HEILONGJIANG PINGSHAN FORESTRY PHARMA FACTORY
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