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Pesticide composition containing clothianidin and sulfluramid for controlling termites

The technology of a pesticide composition and sulfluramid, which is applied in the field of pesticide application, can solve the problems that there are no pesticide compositions containing clothianidin and sulfluramid, and achieve the goal of saving control costs, reducing dosage, and improving control effects Effect

Active Publication Date: 2015-12-23
XINYANG AGRI & FORESTRY UNIV
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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 clothianidin and sulfluramid for the control of termites

Method used

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  • Pesticide composition containing clothianidin and sulfluramid for controlling termites
  • Pesticide composition containing clothianidin and sulfluramid for controlling termites
  • Pesticide composition containing clothianidin and sulfluramid for controlling termites

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Example 1 : Determination of the toxicity of two single agents of clothianidin and sulfluramid to three species of termites

[0030] Determination method: clothianidin and sulfluramid original drug were prepared into 1000ppm mother liquor with acetone. The stock solutions of the two drugs were diluted in acetone to a series of 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 carried out under temperature (28±1°C) and dark conditions, and the filter paper was kept in a wet state.

[0031] Test results: add up the...

Embodiment 2

[0039] Example 2 : Determination of the toxicity of different proportions of clothianidin and sulfluramid to 3 species of termites

[0040]Assay method: The highest concentrations of clothianidin 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 4-6 for details), and then diluted according to the principle of equal proportions. 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 carried out under temperature (28±1°...

Embodiment 3

[0060] Example 3 : 1% clothianidin · sulfluramid aqueous emulsion

[0061]

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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 containing clothianidin and sulfluramid for controlling termites. The pesticide composition containing the clothianidin and the sulfluramid for controlling the termites is prepared by performing binary compounding by taking the clothianidin and the sulfluramid as effective ingredients, and the weight ratio of the clothianidin to the sulfluramid is 1:30-30:1. The pesticide composition has the significant control effect on coptotermes formosanus, reticulitermes flaviceps and reticulitermes chinensis snyder and has the advantages that the effect is obviously improved, the pesticide usage amount is decreased, secondary virus transmission can be performed by being carried by the termites, the control cost is lowered, resistance occurrence is delayed, the effective duration is longer, and pollution to the environment is reduced.

Description

technical field [0001] The invention belongs to the technical field of pesticide application, in particular to a pesticide composition containing clothianidin and sulfluramid for controlling termites. 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 te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N51/00A01P7/04A01N41/06
Inventor 韦海燕
Owner XINYANG AGRI & FORESTRY UNIV
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