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Composition and preparation used for killing pests and applications of composition and preparation

A composition and preparation technology, applied in the field of insecticidal compositions, can solve the problems of inhibiting crop growth, human and environmental damage, ecological imbalance and environmental safety, etc. Effect

Inactive Publication Date: 2018-09-07
SICHUAN GUOGUANG AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Organic chemical pesticides provide a powerful weapon for humans to prevent and control pests and diseases, and greatly increase the yield and quality of crops. However, a series of problems such as ecological imbalance and environmental safety caused by long-term dependence and use of chemical pesticides have hindered the sustainable development of agricultural economy. develop
[0003] The use of pesticides not only kills pests, but also leads to a sharp reduction in the number of natural enemies, and even more natural enemies are far more sensitive to pesticides than the pests themselves, and the low targeting results in unsatisfactory insecticidal effects
At the same time, if insecticides are used alone, the problem of resistance is serious. Studies have shown that in the high-temperature and humid areas in southern my country, the resistance to insecticides and fungicides is seriously enhanced.
Moreover, the use of pesticides is very harmful to the water body and soil environment. While killing insects, it also inhibits the growth of crops and causes damage to people and the environment.

Method used

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  • Composition and preparation used for killing pests and applications of composition and preparation
  • Composition and preparation used for killing pests and applications of composition and preparation
  • Composition and preparation used for killing pests and applications of composition and preparation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Jinggangmycin: 1%

[0041] Tea saponin: 1%

[0042] Pseudomonas denitrification: 0.3%

[0043] Fatty alcohol polyoxyethylene ether: 3.0%

[0044] Purified water: make up to 100%

[0045] (1) Measure the pure water in the formula according to the proportion and put it into the preparation kettle;

[0046] (2) Jinggangmycin and tea saponin in the formula are dropped into the preparation kettle and stirred and dissolved;

[0047] (3) Add fatty alcohol polyoxyethylene ether and stir for 30-60 minutes.

[0048] With reference to NY / T 1427-2007 General Rules for Pesticide Storage Stability Test at Room Temperature, the stability test of the above-mentioned liquid preparation was carried out, and the test results are shown in Table 1:

[0049] Embodiment 1 preparation stability test result

[0050]

Embodiment 2

[0052] Jinggangmycin: 3%

[0053] Tea saponin: 1%

[0054] Pseudomonas denitrification: 1.0%

[0055] Alkyl glycosides: 3.0%

[0056] Purified water: make up to 100%

[0057] (1) Measure the pure water in the formula according to the proportion and put it into the preparation kettle;

[0058] (2) Jinggangmycin and tea saponin in the formula are dropped into the preparation kettle and stirred and dissolved;

[0059] (3) Add fatty alcohol polyoxyethylene ether and stir for 30-60 minutes.

[0060] With reference to NY / T 1427-2007 General Rules for Pesticide Storage Stability Test at Room Temperature, the stability test of the above-mentioned liquid preparation was carried out, and the test results are shown in Table 2:

[0061] Embodiment two preparation stability test results

[0062]

Embodiment 3

[0064] Jinggangmycin: 5%

[0065] Tea saponin: 5%

[0066] Absolute ethanol: 20%

[0067] Alkyl glycosides: 3.0%

[0068] Purified water: make up to 100%

[0069] (1) Measure the pure water in the formula according to the proportion and put it into the preparation kettle;

[0070] (2) Jinggangmycin and tea saponin in the formula are dropped into the preparation kettle and stirred and dissolved;

[0071] (3) Add fatty alcohol polyoxyethylene ether and stir for 30-60 minutes.

[0072] With reference to NY / T 1427-2007 General Rules for Pesticide Storage Stability Test at Room Temperature, the stability test of the above-mentioned liquid preparation was carried out, and the test results are shown in Table 3:

[0073] Embodiment three preparation stability test results

[0074]

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Abstract

The invention discloses a composition used for killing pests. The composition is composed of a component A and a component B in a weight ratio of (1-20):(1-10), wherein the component A is validamycin,and the component B is tea saponin. The invention also discloses another composition; and on the basis of the above composition, a component A is composed of validamycin and pseudomonas denitrificans, and a weight ratio of the validamycin to the pseudomonas denitrificans is 3:1. The compositions provided by the invention can improve targeting on pests, reduce damage to natural enemies, slow downgeneration of resistance, and achieve a synergistic effect; and the compositions can promote crop growth and improve crop quality.

Description

technical field [0001] The invention relates to the field of pesticides, in particular to a composition, preparation and application for killing insects. Background technique [0002] Organic chemical pesticides provide a powerful weapon for humans to prevent and control pests and diseases, and greatly increase the yield and quality of crops. However, a series of problems such as ecological imbalance and environmental safety caused by long-term dependence and use of chemical pesticides have hindered the sustainable development of agricultural economy. develop. [0003] The use of pesticides has led to a sharp reduction in the number of natural enemies while killing pests. Even more natural enemies are more sensitive to pesticides than the pests themselves. The low targeting results in unsatisfactory insecticidal effects. At the same time, if insecticides are used alone, the problem of resistance is serious. Studies have shown that in the high-temperature and humid areas in ...

Claims

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Application Information

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IPC IPC(8): A01N43/16A01N63/00A01N25/30A01P7/04A01P21/00
CPCA01N25/30A01N43/16A01N63/00
Inventor 欧阳文恒王秀琼颜亚奇
Owner SICHUAN GUOGUANG AGROCHEM
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