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Binary composition and application thereof

A binary composition and compound technology, applied in the field of pesticides, can solve the problems such as the resistance of pests

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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Insecticides containing a single active ingredient are used continuously in pest control, which can easily cause pests to develop resistance

Method used

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  • Binary composition and application thereof
  • Binary composition and application thereof
  • Binary composition and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1、15

[0097] Embodiment 1, the preparation of 15% lufenuron compound A emulsifiable concentrate

[0098] According to the formula requirements, in parts by weight, add 5 parts of lufenuron, 10 parts of compound A, 7 parts of agricultural milk 0201B, 3 parts of agricultural milk NP-15, 2 parts of agricultural milk 700#, 12 parts of dimethyl formazan Amide, 61 parts of xylene, mixed evenly, heated and dissolved in a hot water bath if necessary, to obtain 15% lufenuron·compound A emulsifiable concentrate.

Embodiment 2、35

[0099] The preparation of embodiment 2,35% cyromazine compound A oil suspension

[0100] According to formula requirements, by weight parts, 20 parts of cyromazine, 15 parts of compound A, 6 parts of agricultural milk 0201B, 2 parts of agricultural milk 700#, 5 parts of agricultural milk S-80, 10 parts of methyl oleate, Add 3 parts of white carbon black, 1 part of Nongru T-20, and 33 parts of methylated soybean oil into a sand mill and grind to make a 35% cyromazine·Compound A oil suspension.

Embodiment 3、30

[0101] The preparation of embodiment 3,30% cartap · compound A aqueous emulsion

[0102] According to the formula requirements, by weight parts, 20 parts of cartap, 10 parts of compound A, 8 parts of alkylaryl polyoxyethylene polyoxypropylene ether, 5 parts of agricultural milk 2201#, 15 parts of dimethylformamide , 0.5 parts of tetradecyl alcohol are added together to dissolve into a uniform oil phase, and under high-speed stirring, 41.5 parts of water are added to form a well-dispersible 30% cartap·compound A water emulsion.

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PUM

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Abstract

The invention belongs to the field of pesticides, and relates to a binary composition and an application thereof. The binary composition contains an active component a and an active component b, the active component a is a compound A, and the active component b is selected from compounds with insecticidal or bactericidal activity; and the compound A is a compound with the structural formula shown in the specification, and a weight part ratio of the active component a to the active component b is 100:1-1:100. The composition has the advantages of synergy, control spectrum enlargement and the like, and can be used for controlling pests and pest mites, and plant diseases induced by various fungi, bacteria, threadworms and viruses.

Description

Technical field [0001] The invention belongs to the field of pesticides and relates to a binary composition and its application. Background technique [0002] Compound A (structural formula as follows) can be used to control a variety of pests, especially Lepidopteran pests, which have outstanding control effects. The compound has concurrent effects on a variety of pests such as Coleoptera, Diptera, Thysanoptera, and Homoptera. Chinese invention patent CN101333213A discloses a 1-substituted pyridyl-pyrazole amide compound and its use for controlling insect pests and diseases, in which compound 1.25 is compound A. [0003] [0004] In the history of the development of pesticides, the mixed use of pesticides has always developed along with the development of pesticides. Usually a commercialized variety with excellent effects will be accompanied by many related mixture varieties, and the market value created by the mixture varieties is often greater than that of single-dos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/34A01N43/68A01N43/40A01N47/12A01N47/02A01N43/713A01N43/84A01N47/38A01N43/653A01N47/18A01N43/80A01N47/14A01N51/00A01N47/40A01N57/14A01N57/16A01N57/12A01N53/08A01N47/22A01N47/24A01N43/90A01N43/707A01P7/04A01P1/00A01P3/00A01P5/00A01P7/02A01N43/16A01N43/28
Inventor 李轲轲宋玉泉常秀辉杨辉斌李斌
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