Green and novel crop pest repellent

A pest repellant and crop technology, applied in the field of pesticides, can solve the problems of side effects, pesticide residues, etc., and achieve the effects of improving physical health, obvious repellent effect, and overcoming poisonous effects

A pest repellant and crop technology, applied in the field of pesticides, can solve the problems of side effects, pesticide residues, etc., and achieve the effects of improving physical health, obvious repellent effect, and overcoming poisonous effects

CN102640765AActive Publication Date: 2012-08-22河南田康宝生物科技有限公司
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The new green crop pest repellent is prepared with the following raw materials: Sophora flavescens: 2g; Neem: 2g; Huanglian: 1g; Croton: 1.5g; Leiwan: 1g; Shengbaibu: 1g; Capsicum: 2g Zanthoxylum bungeanum: 1.5g; Pepper: 1.5g; Loquat leaf: 2g; Eucalyptus leaf: 1.5g;

[0016] The preparation process of the liquid medicine is: add 1000g of water according to the weight ratio of the raw materials, and ferment in a sealed container at a temperature of 15 to 35 degrees Celsius for 45 days. That's it.

[0017] The invention is a broad-spectrum repellent, which is suitable for various crops, such as rice, wheat, vegetables, cotton, tea, fruit trees and the like.

[0018] The method of using the medicinal liquid of the present invention: throughout the growing season, according to the occurrence and development rules of different pests, it should be used at the initial stage of pests, and the control cycle is 10 to 15 days. Since this preparation is a pure biological preparat...

Embodiment 2

[0023] The difference between this embodiment and Example 1 is that the medicinal solution is prepared with the following raw materials in parts by weight: Sophora flavescens: 1.6-2.4; Neem: 1.6-2.4; Huanglian: 0.8-1.2; 1.8; Lei Wan: 0.8-1.2; Shengbaibu: 0.8-1.2; Pepper: 1.6-2.4; Zanthoxylum bungeanum: 1.2-1.8; Pepper: 1.2-1.8; Aoba: 0.8-1.2; Yangjinhua: 0.8-1.2; Maoeryan: 1.2-1.8; Organic acid: 160-240. The organic acid is acetic acid. Its preparation method is identical with embodiment one.

Embodiment 3

[0025] The difference between the present embodiment and the first embodiment is that the medicinal solution is prepared with the following raw materials in parts by weight: Sophora flavescens: 2-2.4; Neem: 2-2.4; Huanglian: 1-1.2; Croton: 1.5- 1.8; Leiwan: 1-1.2; Shengbaibu: 1-1.2; Pepper: 2-2.4; Zanthoxylum bungeanum: 15-1.8; Pepper: 1.5-1.8; Aoba: 1-1.2; Yangjinhua: 1-2.4; Maoeryan: 1.5-1.8; Organic acid: 200-240. The organic acid is acetic acid. Its preparation method is identical with embodiment one.

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Abstract

The invention discloses a green and novel crop pest repellent and relates to pesticide. According to the green and novel crop pest repellent, the following ingredients in parts by weight are prepared into medicine liquid: 1.6 to 2.4 parts of radix sophorae flavescentis, 1.6 to 2.4 parts of melia azedarach, 0.8 to 1.2 parts of coptis chinensis Franch, 1.2 to 1.8 parts of croton, 0.8 to 1.2 parts of stone-like omphalia, 0.8 to 1.2 parts of raw radix stemonae, 1.6 to 2.4 parts of hot pepper, 1.2 to 1.8 parts of wild pepper, 1.2 to 1.8 parts of black pepper, 1.6 to 2.4 parts of loquat leaf, 1.2 to 1.8 parts of folium eucalypti, 0.8 to 1.2 part of folium isatidis, 0.8 to 1.2 parts of hindu datura flower, 1.2 to 1.8 parts of calystegia hederacea and 160 to 240 parts of organic acid. The green and novel crop pest repellent solves the problems that artificially synthesized chemical pesticide is mostly adopted for preventing and treating crop pests in the prior art, the pesticide residue side effect is caused, and the like.

Description

technical field [0001] The present invention relates to a kind of pesticide. Background technique [0002] For a long time, with the continuous development and evolution of social production, agricultural production has also shown a state of rapid modernization, but with the passage of time, in agricultural production, crop diseases and insect pests have also shown diversification and multiple occurrences. Due to long-term repeated use of toxic and harmful insecticides (synthetic pesticides), pests have developed strong resistance to pesticides. In order to solve this problem, in actual production, it is often used to increase the use of pesticides to increase the toxicity of pesticides. While solving the damage caused by pests to crops, pesticide residues are inevitably produced in the process of crop production. The continuous accumulation of pesticide residues has caused indelible serious damage to the human body. If this common phenomenon existing in current agricultu...

Claims

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Application Information

Patent Timeline
22 Aug 2012
Publication
CN102640765A
IPC
A01N65/46; A01P17/00
CPC
Y02A50/30
Inventors
王振伟