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Pure natural vegetable insecticide and preparation method thereof

A technology of natural plants and insecticides, applied in botany equipment and methods, insecticides, plant growth regulators, etc., can solve the problems of high preparation cost and the need to improve the insecticidal effect, and achieve long adsorption time and reduce The effect of planting cost and uniform concentration

Inactive Publication Date: 2017-07-07
嵊州市派特普科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The insecticide needs to obtain alkaloids with high purity, the preparation cost is relatively high, and the insecticidal effect needs to be improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Pure natural plant insecticide, the ingredients and parts by weight are: 20~30 parts of veratrum, 8~13 parts of sophora flavescens, 12~15 parts of eucalyptus leaves, 2~5 parts of tobacco leaves, 1~3 parts of basil, 30~ 40 parts of red willow flowers and leaves, 1~2 parts of surfactant, 0.4~0.8 parts of sulfated castor oil, 0.00001~0.00002 parts of microcrystalline cellulose, 0.2~0.4 parts of passion fruit and 10~15 parts of bitter melon. The above-mentioned insecticides have good insecticidal effects on armyworms, aphids, cabbage caterpillars, spider mites, cotton aphids, cotton bollworms, core-eating insects, red spiders, etc., and can emit a nasty odor from pests, which plays a protective role; The adsorption time on the surface is long and the action time is long, which can reduce the amount of pesticides and planting costs; it can promote plant growth, shorten the growth period of plants, increase the volume of vegetables, increase the fruiting rate of fruit trees, a...

Embodiment 2

[0025] Pure natural plant insecticide, the ingredients and the most preferred parts by weight are: 27 parts of veratrum, 10 parts of Sophora flavescens, 14 parts of eucalyptus leaves, 3 parts of tobacco leaves, 2 parts of basil, 35 parts of red willow mosaic leaves, 1.5 parts of surfactant , 0.7 parts of sulfated castor oil, 0.00001 parts of microcrystalline cellulose, 0.4 parts of passion fruit and 13 parts of bitter melon. The above-mentioned insecticides have good insecticidal effects on armyworms, aphids, cabbage caterpillars, spider mites, cotton aphids, cotton bollworms, core-eating insects, red spiders, etc., and can emit a nasty odor from pests, which plays a protective role; The adsorption time on the surface is long and the action time is long, which can reduce the amount of pesticides and planting costs; it can promote plant growth, shorten the growth period of plants, increase the volume of vegetables, increase the fruiting rate of fruit trees, and increase producti...

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PUM

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Abstract

The invention provides a pure natural vegetable insecticide and a preparation method of the pure natural vegetable insecticide. The pure natural vegetable insecticide comprises the following ingredients by weight: 20-30 parts of black false hellebore, 8-13 parts of radix sophorae flavescentis, 12-15 parts of eucalyptus leaf, 2-5 parts of tobacco leaf, 1-3 parts of radix stemonae, 30-40 parts of rose willow floral leaf, 1-2 parts of surfactant, 0.4-0.8 part of sulfated castor oil, 0.00001-0.00002 part of microcrystalline cellulose, 0.2-0.4 part of passion fruit, and 10-15 parts of bitter gourd. The pure natural vegetable insecticide has the beneficial effects that: the pure natural vegetable insecticide has a good insecticidal effect, and gives out a smell hated by the insect to play a role in preventing; the pure natural vegetable insecticide acts for a long period of time, then the planting cost is reduced; the pure natural vegetable insecticide promotes the growth of plants, shortens the growing period of the plants, increases the volume of vegetables, the fruiting rate of a fruit tree and the yield; no pollution or residue is caused, no drug resistance is produced, and the use amount of the pure natural vegetable insecticide is not increased even for long term use.

Description

technical field [0001] The invention relates to the technical field of pesticide preparation, in particular to a pure natural plant pesticide and a preparation method thereof. Background technique [0002] At present, although chemically synthesized pesticides are still an important means of preventing and controlling crop diseases and insect pests because of their good control effect and fast speed, they are widely used, but due to unreasonable abuse or their own problems, serious negative effects have been produced. 3R” problem: Pesticide residues (Residue) cause environmental pollution and damage the health of humans and animals. Nowadays, the incidence of serious diseases such as cancer, cardiovascular disease, and liver disease in humans has increased significantly, which is not unrelated to environmental pollution; chemical pesticides are also prone to drug resistance (Resistance), thus making it difficult to control pests and diseases; chemically synthesized pesticide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/46A01P7/02A01P7/04
CPCA01N65/00A01N65/20A01N65/28A01N65/38A01N65/42A01N65/46Y02A50/30
Inventor 施春华张美芬
Owner 嵊州市派特普科技开发有限公司
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