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Clanis bilineata tsingtauica control composition and preparation method thereof

A kind of composition, the technology of hawkmoth, applied in the field of pesticides, can solve the problems that have not yet been seen, etc.

Inactive Publication Date: 2016-11-16
赵思璐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] So far, there has been no report on the synergistic control of bean hornworm

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1: the preparation of the composition of controlling bean hornworm

[0019] Raw material weight ratio:

[0020] Tetramethrin, 25 parts; Heliothrin, 15 parts; Glycerin, 140 parts; Water, 360 parts; Synergist triethanolamine and hyaluronic acid are 7 parts altogether, and the weight ratio of triethanolamine and hyaluronic acid is 6:1.

[0021] Preparation:

[0022] Step S1, dissolving tetramethrin, heliophenamine and synergist triethanolamine with glycerin and water;

[0023] Step S2, dissolving hyaluronic acid in water;

[0024] In step S3, slowly add the solution in step S2 to the solution in step S1, and stir while adding, to obtain.

Embodiment 2

[0025] Embodiment 2: the preparation of the composition of controlling bean hornworm

[0026] Raw material weight ratio:

[0027] Tetramethrin, 20 parts; Heliothine, 10 parts; Glycerin, 130 parts; Water, 350 parts; Synergist triethanolamine and hyaluronic acid are 6 parts altogether, and the weight ratio of triethanolamine and hyaluronic acid is 5:1.

[0028] Preparation:

[0029] Step S1, dissolving tetramethrin, heliophenamine and synergist triethanolamine with glycerin and water;

[0030] Step S2, dissolving hyaluronic acid in water;

[0031] In step S3, slowly add the solution in step S2 to the solution in step S1, and stir while adding, to obtain.

Embodiment 3

[0032] Embodiment 3: the preparation of the composition of controlling bean hornworm

[0033] Raw material weight ratio:

[0034] Tetramethrin, 30 parts; Helenthrin, 20 parts; Glycerin, 150 parts; Water, 370 parts; Synergist triethanolamine and hyaluronic acid are 8 parts altogether, and the ratio of weight parts of triethanolamine and hyaluronic acid is 7:1.

[0035] Preparation:

[0036] Step S1, dissolving tetramethrin, heliophenamine and synergist triethanolamine with glycerin and water;

[0037] Step S2, dissolving hyaluronic acid in water;

[0038] In step S3, slowly add the solution in step S2 to the solution in step S1, and stir while adding, to obtain.

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PUM

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Abstract

The invention discloses a composition for controlling bean hornworm and a preparation method thereof, comprising the following raw materials in parts by weight: tetramethrin, 20-30 parts; heliotropin, 10-20 parts; glycerin, 130-150 parts 350-370 parts of water; 6-8 parts of synergist triethanolamine and hyaluronic acid in total, and the weight ratio of triethanolamine and hyaluronic acid is 5-7:1. The composition provided by the invention can prevent and control Scutellaria beanus, and can be developed into a pesticide for preventing and treating Scutellaria beanus. The control effect is related to the ratio by weight of synergist triethanolamine and hyaluronic acid in the raw material. The ratio of triethanolamine and hyaluronic acid When the ratio of parts by weight is 5-7:1, the control effect is the best. Moreover, the spraying dose of the composition of the present invention is small and is not easy to remain.

Description

technical field [0001] The invention belongs to the field of pesticides, and in particular relates to a composition for controlling bean hornworm and a preparation method thereof. Background technique [0002] Tetramethrin is a powerful synthetic insecticide belonging to the class of pyrethroids. This white crystalline solid has a melting point of 65-80 degrees Celsius. Its mixed stereoisomers are used in commercial products. Tetramethrin, commonly used in the manufacture of insecticides, affects the central nervous system of insects. [0003] Bean horn moth belongs to the genus Bean horn moth of the order Lepidoptera Sphedidae. Wing width 105 ~ 120mm. The main feature is a dark brown longitudinal line in the center of the dorsal side of the chest. The upper wing is a relatively simple brown, with a small triangular dark brown spot at the end of the wing. The difference between male and female is not obvious. Similar species are the grape hawk moth and the saw saw haw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N53/04A01N43/42A01N43/16A01N33/10A01P7/04
CPCA01N53/00A01N33/10A01N43/16A01N43/42
Inventor 赵思璐
Owner 赵思璐
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