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Pesticide for prevention and treatment of opogona sacchari

A technology of insecticides and raw materials, which is applied in the field of insecticides for the control of flat moths, and can solve the problems of high drug resistance and poor killing effect of flat moths

Inactive Publication Date: 2016-04-20
烟台顺隆化工科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of high drug resistance of flat moth in the prior art and the poor killing effect of common insecticides, and provide a kind of insecticide for controlling flat moth with good effect in eliminating flat moth

Method used

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  • Pesticide for prevention and treatment of opogona sacchari

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Weigh the raw materials in the following proportions by weight: 36 g of 1,1-cyclohexyl diacetic acid, 32 g of 4-hydroxyandrostane-4-ene-3,17-dione, 3-hydroxy-androst-5-ene- 17-keto-3-acetate 15g, 7-[3-hydroxy-2-(3-hydroxy-1-octenyl)-5-oxocyclopentyl]-5-heptenoic acid 30g, 17beta-hydroxy -17alpha-methyl-5alpha-androst-1-en-3-one 12g, trans-3,7-dimethyl-2,6-octadien-1-ol acetate 22g, 7-amino- 3-(1-Methyl-1H-tetrazole-5-thiomethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxy Acid 23g, 9b,11b-epoxy-16b-methylpregna-1,4-diene-17a,21-diol-3,20-dione 45g, cholestyl caprylate 6g.

[0028] The preparation method of the insecticide for controlling sucrose flat moth in this example: deionized water, 1,1-cyclohexyl diacetic acid, 4-hydroxyandrostane-4-ene-3,17-dione, 3-hydroxy -Androst-5-ene-17-one-3-acetate, 7-[3-hydroxy-2-(3-hydroxy-1-octenyl)-5-oxocyclopentyl]-5-heptyl Acenoic acid, 17beta-hydroxy-17alpha-methyl-5alpha-androst-1-en-3-one, trans-3,7-dimethyl-2,6-octadi...

Embodiment 2

[0030] Weigh the raw materials in the following proportions by weight: 40 g of 1,1-cyclohexyl diacetic acid, 28 g of 4-hydroxy-androstane-4-ene-3,17-dione, 3-hydroxy-androst-5-ene- 17-keto-3-acetate 19g, 7-[3-hydroxy-2-(3-hydroxy-1-octenyl)-5-oxocyclopentyl]-5-heptenoic acid 34g, 17beta-hydroxy -17alpha-methyl-5alpha-androst-1-en-3-one 6g, trans-3,7-dimethyl-2,6-octadien-1-ol acetate 26g, 7-amino- 3-(1-Methyl-1H-tetrazole-5-thiomethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxy Acid 26g, 9b, 11b-epoxy-16b-methylpregna-1,4-diene-17a,21-diol-3,20-dione 41g, cholestyl octanoate 9g.

[0031] The preparation method of the insecticide used in the prevention and control of the present embodiment is the same as that in Example 1.

Embodiment 3

[0033]Weigh the raw materials in the following proportions by weight: 44 g of 1,1-cyclohexyl diacetic acid, 30 g of 4-hydroxyandrostane-4-ene-3,17-dione, 3-hydroxy-androst-5-ene- 17-keto-3-acetate 11g, 7-[3-hydroxy-2-(3-hydroxy-1-octenyl)-5-oxocyclopentyl]-5-heptenoic acid 38g, 17beta-hydroxy -17alpha-methyl-5alpha-androst-1-en-3-one 9g, trans-3,7-dimethyl-2,6-octadien-1-ol acetate 18g, 7-amino- 3-(1-Methyl-1H-tetrazole-5-thiomethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxy Acid 29g, 9b,11b-epoxy-16b-methylpregna-1,4-diene-17a,21-diol-3,20-dione 43g, cholestyl caprylate 3g.

[0034] The preparation method of the insecticide used in the prevention and control of the present embodiment is the same as that in Example 1.

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Abstract

The invention relates to a pesticide, in particular to a pesticide for prevention and treatment of opogona sacchari. The pesticide is prepared from the following raw materials: 1,1-cyclohexanediacetic acid, 4-androsten-4-ol-3,17-dione, epiandrosterone acetate, 7-[3-hydroxy-2-(3-hydroxy-1-octenyl)-5-oxocyclopentyl]-5-heptenoic acid and 17beta-hydroxy-17alpha-methyl-5alpha-androst-1-ene-3-one. The pesticide for prevention and control of callosobruchus maculatus is higher in fatality rate of opogona sacchari larvae and imagoes, can quickly kill opogona sacchari larvae and imagoes, and is good in killing effect, low in cost, simple in preparation process, and suitable for being popularized in and applied to the field of pesticides for opogona sacchari.

Description

technical field [0001] The invention relates to an insecticide, in particular to an insecticide for controlling flat moth. Background technique [0002] A sucrose flat moth, a species of the genus Flat Moth in the family Fabiidae. Distributed in Mauritius, Reunion, Madagascar, Seychelles, South Africa, Saint Hena Islands, Nigeria, Cape Verde, Canary Islands in China, Africa; Portugal (including Azores, Madeira), Europe Greece, Italy, France, the Netherlands, and the United Kingdom; Brazil, Peru, Venezuela, Barbados, Honduras, Bermuda, and the United States (Florida) in the Americas. There are as many as 62 species of host plants in 25 families. The larvae mainly eat the cortex and stem of the host plant, and bite the new root, so that the plant gradually weakens, withers, and even dies. [0003] The adult sucrose moth has a yellow-brown body, a body length of 8-10 mm, and a wingspan of 22-26 mm. The forewings are dark brown, with a black spot at the end of the middle...

Claims

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Application Information

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IPC IPC(8): A01N45/00A01N37/04A01N37/42A01N37/02A01N43/90A01P7/00
CPCA01N45/00A01N37/02A01N37/04A01N37/42A01N43/90A01N2300/00
Inventor 王彩霞
Owner 烟台顺隆化工科技有限公司