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Controlling pest through heating fumigating

A liquid composition, weight technology, applied in the direction of chemicals for biological control, pest control, pest repellent, etc., can solve problems such as large containers

Active Publication Date: 2008-02-20
SUMITOMO CHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for long-term applications, large containers are required

Method used

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  • Controlling pest through heating fumigating
  • Controlling pest through heating fumigating
  • Controlling pest through heating fumigating

Examples

Experimental program
Comparison scheme
Effect test

preparation Embodiment 1

[0023] 1 / 10 (0.1) parts by weight of 3-(2-methyl-1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid 2,3,5,6-tetrafluoro-4-methoxy Methyl benzyl ester, 0.5 parts by weight of tributyl O-acetyl citrate, 70 parts by weight of Norpar 13 and 29.4 parts by weight of Norpar 15 were mixed to form the liquid composition of the present invention.

[0024] Referring to Example 1-1

[0025] 1 / 10 (0.1) parts by weight of 3-(2-methyl-1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid 2,3,5,6-tetrafluoro-4-methoxy Methylbenzyl ester, 0.1 parts by weight of O-acetyl tributyl citrate, 70 parts by weight of Norpar 13 and 29.8 parts by weight of Norpar 15 were mixed to produce a reference liquid composition.

[0026] Referring to Example 1-2

[0027] 1 / 10 (0.1) parts by weight of 3-(2-methyl-1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid 2,3,5,6-tetrafluoro-4-methoxy Methylbenzyl ester, 12 parts by weight of O-acetyl tributyl citrate, 70 parts by weight of Norpar 13 and 17.9 parts by w...

preparation Embodiment 2

[0029] Half (0.5) parts by weight of 3-(2-methyl-1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid 2,3,5,6-tetrafluoro-4-methoxymethyl Benzyl ester, 3 parts by weight of tributyl O-acetyl citrate and 96.5 parts by weight of Isoper V were mixed to form the liquid composition of the present invention.

[0030] Referring to Example 2-1

[0031] Half (0.5) parts by weight of 3-(2-methyl-1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid 2,3,5,6-tetrafluoro-4-methoxymethyl Benzyl ester, 0.1 parts by weight of O-acetyl tributyl citrate and 99.4 parts by weight of Isoper V were mixed to produce a reference liquid composition.

Embodiment 2-2

[0033] Half (0.5) parts by weight of 3-(2-methyl-1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid 2,3,5,6-tetrafluoro-4-methoxymethyl Benzyl ester, 12 parts by weight of O-acetyl tributyl citrate and 87.5 parts by weight of Isoper V were mixed to produce a reference liquid composition.

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PUM

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Abstract

The present invention discloses a fluid composite that can control insects by heating and suffocating. The composite consists of a formula [I] compound with the weight of 0.01 to 20 percent, wherein, R represents methyl or hydrogen atom, O-acetyl triethyl citrate (C2-C4 alkyl) with the weight of 0.5 to 10 percent and hydrocarbon solvent of the weight of 60 to 99.49 percent.

Description

field of invention [0001] The present invention relates to a liquid composition for controlling pests by heat fumigation, a method of controlling pests by heat fumigation in the form of dipping a portion of an absorbent core rope in a liquid solution so as to allow it to absorb the solution, and Partial heating of the wick to fumigate absorbed pesticidal solution, and means for use in pest control methods. Background of the invention [0002] USP-6,294,576 discloses 2,3,5,6-tetrafluoro-4-methoxymethylbenzyl 3-(2-methyl-1-propenyl)-2,2-dimethylcyclopropanecarboxylate And its insecticidal application, USP-6,225,495 discloses 3-(1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid 2,3,5,6-tetrafluoro-4-methoxymethylbenzyl Esters and their insecticidal applications. [0003] In addition, these references disclose methods of controlling insects by heat fumigation in the form of dipping a portion of an absorbent core rope in a liquid solution containing the compounds described ab...

Claims

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Application Information

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IPC IPC(8): A01N53/02A01N25/18A01P17/00
Inventor 松本修岩崎智则
Owner SUMITOMO CHEM CO LTD
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