Pesticide composition for preventing and controlling white ants

A pesticide composition and technology for termites, applied in the field of pesticide application, can solve the problems that have not been seen before, and achieve the effects of saving control costs, obvious synergistic effect, and reducing dosage

Inactive Publication Date: 2017-08-08
田德远
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] So far, there have been no relevant reports on the use of a pesticide composition containing ethiprole and sulfluramid for the control of termites

Method used

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  • Pesticide composition for preventing and controlling white ants
  • Pesticide composition for preventing and controlling white ants
  • Pesticide composition for preventing and controlling white ants

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Example 1 : Determination of the toxicity of the compound combinations of ethiprole and sulfluramid in different proportions to three species of termites

[0030] Determination method: The highest concentrations of ethiprole and sulfluramid used in the single-dose toxicity test were mixed in a certain proportion to form a compound combination of different proportions (see Table 1-3 for details), and then diluted according to the principle of equal ratio to form 11 different concentrations. Use a pipette to pipette 1mL of the drug solution, drop it on the filter paper (diameter = 90mm) to form a layer of uniform drug film, and put it into a clean Petri dish (diameter = 90mm) after it has dried naturally. Add 1 mL of deionized water dropwise, and put in 30 worker ants for continuous contact. Each concentration was repeated 3 times, and a blank control was set up, and the poisoning symptoms and death numbers of termites were observed and recorded every day. The test was ...

Embodiment 2

[0050] Example 2 : 1% ethiprole·sulfluramid aqueous emulsion

[0051]

Embodiment 3

[0052] Example 3 : 10% ethiprole·sulfluramid aqueous emulsion

[0053]

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PUM

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Abstract

The invention belongs to the technical field of pesticide application, and particularly relates to a pesticide composition for preventing and controlling white ants. The pesticide composition for preventing and controlling the white ants is prepared by compounding two effective components, i.e., ethiprole and sulfluramid, wherein a weight ratio of the ethiprole to the sulfluramid ranges from 1:30 to 30:1. The pesticide composition has remarkable preventing and controlling effects on coptotermes formosanus, reticulitermes speratus and reticulitermes chinensis snyder, and has the advantages that obvious synergy is achieved, the usage amount of pesticides is reduced, the pesticide composition can be carried by the white ants for secondary virus transmission, the preventing and controlling cost is lowered, resistance occurrence is delayed, the lasting period is longer, and the pollution to environment is reduced.

Description

technical field [0001] The invention belongs to the technical field of pesticide application, in particular to a pesticide composition containing ethiprole and sulfluramid for termite control. Background technique [0002] Termites are one of the world's pests, and they have a wide distribution in my country. Termites can cause wooden houses to collapse, destroy home decoration, damage cultural relics and archives, kill trees and crops in large numbers, and even cause serious consequences such as piping and collapse of dams in rivers and reservoirs. It is estimated that the annual economic loss caused by termite damage is as high as 2.5 billion yuan. [0003] The compounding of pesticides with different action mechanisms can improve the control effect, reduce the amount of pesticide usage, expand the control spectrum, reduce the toxicity of the pesticide and delay the development of resistance, etc. Termites are hygienic pests, and the medicament for controlling termites i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/56A01N41/06A01P7/04
CPCA01N43/56A01N41/06A01N2300/00
Inventor 田德远
Owner 田德远
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