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Botanical insecticide containing neem extract and preparation method of botanical insecticide

A technology of botanical insecticides and extracts, which is applied in botany equipment and methods, insecticides, plant growth regulators, etc., can solve the problems of slow growth of plant seedlings, ineffective killing of other plant pests, and inconvenience problem, to achieve the effect of promoting the growth of plant seedlings, controlling plant pests, and achieving good results

Inactive Publication Date: 2016-08-03
SHANDONG SUNWAY LANDSCAPE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. The existing plant-derived insecticides are not ideal for the control of common plant pests such as leaf beetles, stinging moths, aphids, and leafhoppers. They are only effective against one or two common plant pests, and have little effect on killing other plant pests;
[0007] 2. Existing botanical insecticides only have insecticidal effect, but have an inhibitory effect on the growth of plant seedlings, resulting in too slow growth of plant seedlings;
[0008] 3. Although the existing botanical insecticides kill the pests, they cannot control the morbidity of the plants. After the insecticides are used to kill the insects, the morbidity of various plants remains high
[0009] In summary, there are obviously inconveniences and defects in the actual use of the existing technology, so it is necessary to improve

Method used

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  • Botanical insecticide containing neem extract and preparation method of botanical insecticide
  • Botanical insecticide containing neem extract and preparation method of botanical insecticide
  • Botanical insecticide containing neem extract and preparation method of botanical insecticide

Examples

Experimental program
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Effect test

Embodiment 1

[0047] Embodiment 1 A kind of botanical insecticide containing neem extract

[0048] The botanical insecticide containing neem extract comprises the following components by weight:

[0049] 35 parts of pyriproxyfen, 12 parts of emulsifier, 40 parts of organic solvent, 8 parts of co-solvent, 2 parts of bamboo leaf extract, 1 part of imazalil, 1 part of Torreya extract, 2 parts of rice washing water, neem extract 2 copies;

[0050] Described organic solvent is the xylene that density is 0.87g / cm3;

[0051] Described emulsifier is biphenol polyoxyethylene ether;

[0052] Described auxiliary solvent is ethanol;

[0053] The bamboo leaf extract comprises: bamboo leaf flavonoids; the content of the bamboo leaf flavonoids is 46%;

[0054] The neem extract comprises: azadirachtin; the content of the azadirachtin is 30%.

Embodiment 2

[0055] Embodiment 2 A kind of botanical insecticide containing neem extract

[0056] The botanical insecticide containing neem extract comprises the following components by weight:

[0057] 40 parts of pyriproxyfen, 17 parts of emulsifier, 45 parts of organic solvent, 13 parts of co-solvent, 7 parts of bamboo leaf extract, 2 parts of imazalil, 2 parts of Torreya extract, 3 parts of rice washing water, neem extract 3 copies;

[0058]Described organic solvent is the xylene that density is 0.87g / cm3;

[0059] Described emulsifier is biphenol polyoxyethylene ether;

[0060] Described auxiliary solvent is ethanol;

[0061] The bamboo leaf extract comprises: bamboo leaf flavonoids; the content of the bamboo leaf flavonoids is 46%;

[0062] The neem extract comprises: azadirachtin; the content of the azadirachtin is 30%.

Embodiment 3

[0063] Embodiment 3 A kind of botanical insecticide containing neem extract

[0064] The botanical insecticide containing neem extract comprises the following components by weight:

[0065] 45 parts of pyriproxyfen, 22 parts of emulsifier, 50 parts of organic solvent, 18 parts of co-solvent, 12 parts of bamboo leaf extract, 3 parts of imazalil, 3 parts of Torreya extract, 4 parts of rice washing water, neem extract 4 parts;

[0066] Described organic solvent is the xylene that density is 0.87g / cm3;

[0067] Described emulsifier is biphenol polyoxyethylene ether;

[0068] Described auxiliary solvent is ethanol;

[0069] The bamboo leaf extract comprises: bamboo leaf flavonoids; the content of the bamboo leaf flavonoids is 46%;

[0070] The neem extract comprises: azadirachtin; the content of the azadirachtin is 30%.

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Abstract

The invention provides a botanical insecticide containing a neem extract. The botanical insecticide is prepared from the following components in parts by weight: 35-45 parts of pyriproxyfen, 12-22 parts of an emulsifier, 40-50 parts of an organic solvent, 8-18 parts of a complex solubilizer, 2-12 parts of a bamboo leaf extract, 1-3 parts of imazalil, 1-3 parts of a Chinese torreya extract, 2-4 parts of washing water of rice and 2-4 parts of the neem extract. The invention further provides a preparation method of the botanical insecticide containing the neem extract. The prepared botanical insecticide has a good plant insect pest prevention and treatment effect, and is capable of promoting plant seedling growth and reducing the morbidity of the plants.

Description

technical field [0001] The invention belongs to the technical field of insecticide preparation, and in particular relates to a botanical insecticide containing neem extract and a preparation method thereof. Background technique [0002] At present, in view of the inherent shortcomings of chemical pesticides and people's unreasonable long-term abuse, they have caused environmental pollution, destroyed the ecological balance of nature, and seriously endangered human health. All countries in the world are vigorously advocating "green pesticides", thus putting forward stricter requirements for the quality and standards of pesticides: they must have the characteristics of good selectivity, compatibility with the environment, pollution-free, and unique mechanism of action. For this reason, researchers and producers, on the one hand, explore chemical pesticides and chemical control, transform and improve them to overcome disadvantages; high hopes. In 1992, the resolution of the W...

Claims

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Application Information

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IPC IPC(8): A01N65/44A01N43/40A01N43/50A01P7/04A01P21/00
CPCA01N65/00A01N43/40A01N43/50A01N65/44A01N2300/00
Inventor 王胜
Owner SHANDONG SUNWAY LANDSCAPE TECH
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