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Pesticide composition and application thereof

A technology of insecticides and compositions, applied in the field of compound pesticides, can solve problems such as difficult effects, achieve good control effects, target natural enemies safety, and reasonable components

Active Publication Date: 2015-04-29
LIER CROPSCIENCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Other methods, such as crop layout adjustment, rotation of different pesticides, etc., are difficult to achieve obvious effects in actual operation.

Method used

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  • Pesticide composition and application thereof
  • Pesticide composition and application thereof
  • Pesticide composition and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Example 1: 12% sulfoxaflor · ethiprole wettable powder (1:5)

[0056] Sulfoxaflor 2%, ethiprole 10%, sodium lauryl sulfate 10%, sodium lignosulfonate 8%, kaolin supplement 100%. The above raw materials are mixed according to the conventional method for preparing wettable powder, crushed to a certain fineness, and then mixed into a product to obtain 12% sulfoxaflor-ethiprole wettable powder.

Embodiment 2

[0057] Example 2: 22% sulfoxaflor · ethiprole wettable powder (1:10)

[0058] Sulfoxaflor 2%, ethiprole 20%, sodium lauryl sulfate 7%, sodium lignosulfonate 5%, kaolin supplement 100%. The above raw materials are mixed according to the conventional method for preparing wettable powder, crushed to a certain fineness, and then mixed into a product to obtain 22% sulfoxaflor · ethiprole wettable powder.

Embodiment 3

[0059] Example 3: 21% sulfoxaflor · ethiprole emulsion in water (1:20)

[0060] 1% sulfoxaflor, ethiprole 20%, isopropanol 6%, cyclohexanone 15%, alkylbenzene sulfonate 6%, phenethylphenol ethoxylate 12%, ethylene glycol 6% %, deionized water makes up 100%. The above raw materials were mixed according to the conventional method of preparing emulsion in water to prepare 21% sulfoxaflor-ethiprole emulsion in water.

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PUM

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Abstract

The invention discloses a pesticide composition and application thereof, and relates to the technical field of pesticide compounding. The effective ingredients of the insecticide composition are sulfoxaflor and ethiprole, wherein the weight ratio of sulfoxaflor to ethiprole is 1:40 to 30:1, and preferably 1:20 to 5:1. The compounded agent is reasonable in proportion, has remarkable synergism, and particularly excellent prevention and cure effects on piercing-sucking pests, lepidoptera pests and pests (such as aphids, plant hoppers, whiteflies and beet armyworms) having drug resistance to the conventional medicine, and can effectively reduce the application dose of each ingredient , thereby achieving the purposes of delaying drug resistance and reducing cost, and being obvious in application value and popularization value.

Description

technical field [0001] The invention relates to an insecticide composition and its application, in particular to an insecticide composition with sulfoxaflor and ethiprole as active ingredients and its application, and belongs to the technical field of compound pesticides. Background technique [0002] In the actual process of agricultural production, chemical control is still the most effective means of controlling pests, but due to the continuous and large-scale use of chemical insecticides, the problem of pest resistance has become increasingly prominent. Moreover, the pests that are prone to resistance to pesticides are usually those with large reproduction numbers and obvious overlapping generations. [0003] For example, rice planthopper is one of the "two migratory" pests of rice. For a long time, comprehensive control strategies have been adopted for the control of BPH. However, due to the lag of biological control and agricultural control, chemical control has alway...

Claims

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Application Information

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IPC IPC(8): A01N47/40A01P7/04A01N43/56
Inventor 胡君王兴伍杨晓清
Owner LIER CROPSCIENCE CO LTD
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