Chitosan botanical insecticide and application of chitosan botanical insecticide to treatment and treatment of cucumber powdery mildew

A plant insecticide, a technology for cucumber powdery mildew, applied in the fields of pest control, plant growth regulators, plant growth regulators, etc., can solve problems such as environmental pollution, damage to human health, etc. effect used

Inactive Publication Date: 2015-04-22
WEIHAI SOL BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to solve the technical problem of environmental pollution and damage to human health caused by heavy reliance on chemi

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0025] Example 1

[0026] According to the following weight percentage group distribution ratio: Mazui wood 3%, plantain 5%, fescue 5%, juniper 5%, chitosan 15%, bamboo vinegar 67%.

[0027] The proportioning method is to put the picked horse drunk wood, plantain, fescue, and cypress into the fermentation container, then inject the chitosan and bamboo vinegar liquid for chelation and fermentation for about 30-40 days. Keep the indoor temperature above 20 degrees. After fermentation, the remaining leaves of horse drunk wood, plantain, cypress and cypress are taken out, filtered, and stored in a refrigerated room with a temperature between 0°-5° for use.

[0028] Location: Weihai Economic Zone, Shandong Province, moored at the cucumber base of Xinnong Agricultural Materials

[0029] Area: 2.8 acres of cucumber land

[0030] Greenhouse type: warm shed

[0031] Implementation method: Dilute the prepared above formula by 300-500 times and spray it evenly on the leaves of cucumber crops. Sp...

Example Embodiment

[0034] Example 2

[0035] According to the following weight percentage group distribution ratio: Mazui wood 4%, plantain 8%, cypress 8%, juniper 8%, chitosan 20%, bamboo vinegar 52%. The proportioning method is the same as that in Example 1.

[0036] Location: Weihai Economic Zone, Shandong Province, moored at the cucumber base of Xinnong Agricultural Materials

[0037] Area: 2.8 acres of cucumber land

[0038] Greenhouse type: warm shed

[0039] Implementation method: Dilute the prepared above formula by 300-500 times and spray it evenly on the leaves of cucumber crops. Spray it every 10 days and implement it before 10 o'clock in the morning every day, and implement it twice before and after.

[0040] After two uses, the cucumber crop has undergone the following changes: the thickness of the leaf surface has increased from 0.5mm to 0.9mm, the diameter of the stem has increased from 1cm to 1.28cm, and the number of flower buds has increased from 3 / each to 6 pieces / each, the common pow...

Example Embodiment

[0041] Example 3

[0042] According to the following weight percentage distribution ratio: Mazuzu 5%, Plantain 10%, Frostula 10%, Cypress 10%, Chitosan 40%, Bamboo vinegar 25%. The proportioning method is the same as that in Example 1.

[0043] Location: Weihai Economic Zone, Shandong Province, moored at the cucumber base of Xinnong Agricultural Materials

[0044] Area: 2.8 acres of cucumber land

[0045] Greenhouse type: warm shed

[0046] Implementation method: Dilute the prepared above formula by 300-500 times and spray it evenly on the leaves of cucumber crops. Spray it every 10 days and implement it before 10 o'clock in the morning every day, and implement it twice before and after.

[0047] After two uses, the cucumber crop has undergone the following changes: the leaf thickness has increased from 0.5mm to 1.1mm, the diameter of the stem has increased from 1cm to 1.32cm, and the number of flower buds has increased from 3 / each to 1. 8 pieces / each, the common powdery mildew diseas...

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PUM

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Abstract

The invention relates to chitosan botanical insecticide and application of the chitosan botanical insecticide to treatment and treatment of cucumber powdery mildew. The chitosan botanical insecticide solves the technical problems that in the prior art, environmental pollution is caused and personal health is harmed because chemical pesticides are seriously relied on. The chitosan botanical insecticide comprises, by weight, 3-5 percent of pieris japonica, 5-10 percent of plantain herbs, 5-10 percent of sowthistle tasselflower herbs, 5-10 percent of cypresses, 14-40 percent of chitosan and the balance being bamboo vinegar. The chitosan botanical insecticide can be widely applied to various crops.

Description

technical field [0001] The invention relates to a mixture and its application, in particular to a chitosan plant insecticide and its application in controlling cucumber powdery mildew. Background technique [0002] At present, the amount of pesticides used in my country is 2.5 times the average amount used in the world. The use of a large amount of pesticides is the main cause of food safety, and it is also one of the main reasons for soil, air, and groundwater pollution. [0003] Extensive use of pesticides has destroyed the ecological balance and biodiversity of farmland, and pesticide-resistant pests have emerged; chemical pesticide residues have accumulated in crops to a certain extent, causing human and animal poisoning; many agricultural products cannot be exported or returned due to excessive pesticide residues. The resulting economic losses amounted to hundreds of millions of dollars. The annual use of pesticides in my country is more than 1.2 million tons, causing ...

Claims

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Application Information

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IPC IPC(8): A01N65/16A01P3/00A01P21/00A01N61/00A01N43/16
Inventor 袁黎明
Owner WEIHAI SOL BIOTECH
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