Insecticidal sterilization composition

An insecticidal, sterilizing and composition technology, applied in the field of pesticides, can solve problems such as increasing cost and achieve the effect of good plant compatibility

Inactive Publication Date: 2016-12-28
SHENYANG SINOCHEM AGROCHEMICALS R&D CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In production, diseases and insect pests often occur simultaneously or successively. Usually, insecticides and fungicides

Method used

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  • Insecticidal sterilization composition
  • Insecticidal sterilization composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment 1, the preparation of 20% pyraclostrobin imidacloprid wettable powder

[0042] According to the formula requirements, 19 parts of pyraclostrobin, 1 part of imidacloprid, 2 parts of sodium lauryl sulfate, 6 parts of sodium naphtholsulfonic acid formaldehyde condensate, 4 parts of sodium lignosulfonate, 5 parts of white carbon black, Make up to 100% with bentonite, etc., mix well, and pulverize with ultra-fine pulverizer to get 20% pyraclostrobin · imidacloprid wettable powder.

[0043] It is also possible to replace imidacloprid with one of the components B described in the cost specification to form a new 20% pyraclostrobin·component B wettable powder.

Embodiment 2、20

[0044] Embodiment 2, the preparation of 20% erythoxystrobin · thiamethoxam wettable powder

[0045] According to the formula requirements, mix 19 parts of erythrostrobin, 1 part of thiamethoxam, 2 parts of sodium lauryl sulfate, 6 parts of cresolsulfonic acid formaldehyde condensate sodium salt, 4 parts of sodium lignosulfonate, 3 parts of tert-butyl ether, 2 parts of cleaning agent LS, 5 parts of white carbon black, light calcium carbonate to make up the balance, etc. are fully mixed, and after being pulverized by an ultra-fine pulverizer, 20% enoxastrobin · thiamethoxam can be obtained Wet powder.

[0046] It is also possible to replace thiamethoxam with one of the components B described in the cost specification to form a new 20% enoxastrobin·component B wettable powder.

Embodiment 3

[0047] Embodiment 3, the preparation of 20% syringstrobin · acetamiprid aqueous emulsion

[0048] According to the formula requirements, 19 parts of syringstrobin, 1 part of compound B, 8 parts of alkylaryl polyoxyethylene polyoxypropylene ether, 15 parts of agricultural milk 2201, 15 parts of dimethylformamide, 0.5 parts of tetradecyl alcohol Add them together to dissolve into a uniform oil phase. Under high-speed stirring, add the remaining water to the oil phase to make up to 100%, forming a well-dispersible 8% water emulsion.

[0049] It is also possible to replace acetamiprid with one of the components B described in the cost specification to form a new 20% syringstrobin-component B aqueous emulsion.

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PUM

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Abstract

The invention belongs to the field of pesticide, and relates to an insecticidal sterilization composition having synergism. The composition comprises two active components of a component A and a component B, the active component A is selected from a strobilurin fungicide, and the component B is selected from a pesticide; and the weight part ratio of two active components is 99:1-1:99. The composition has obvious synergy advantage, and can prevent and treat a plurality of crop diseases and insect pests.

Description

technical field [0001] The invention belongs to the field of pesticides and relates to an insecticidal and fungicidal composition. Background technique [0002] Insecticides and fungicides play a significant role in the prevention and control of agricultural and forestry pests and diseases. [0003] Methoxy acrylate fungicides have high activity and low dosage, and have good therapeutic and protective effects on various plant diseases caused by flagella, tuberculosis, ascomycetes, basidiomycetes and half-knowledge fungi, and are widely used in cereals , rice, fruit trees, vegetables and economic crops, etc., and has good compatibility with the environment. [0004] In production, diseases and insect pests often occur simultaneously or successively. Usually, insecticides and fungicides are used successively according to the severity of symptoms of diseases and insect pests, which virtually increases the cost. Contents of the invention [0005] The object of the present in...

Claims

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Application Information

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IPC IPC(8): A01N51/00A01N47/40A01N43/56A01N43/22A01P3/00A01P7/04A01P7/02A01N37/36A01N43/16
Inventor 范晓溪刘少武冯聪班兰凤张俊龙常秀辉李轲轲罗艳梅宋玉泉
Owner SHENYANG SINOCHEM AGROCHEMICALS R&D CO LTD
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