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A kind of insecticidal and acaricidal composition containing mite growth inhibitor acaricide

A growth inhibitor and acaricide-like technology, which is applied in the field of insecticidal and acaricidal compositions, can solve the problem that the technical scheme of binary insecticidal compositions has not been specifically disclosed, and can delay the resistance of pests and reduce the dosage used. , improve the effect of prevention and control

Active Publication Date: 2018-01-02
SHENYANG SINOCHEM AGROCHEMICALS R&D CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005]Although it is widely disclosed in the prior art that compound I or its homologues can be used in combination with other insecticides to produce additional advantages and effects, binary compounds containing compound I The technical scheme of the insecticide composition has not been specifically disclosed

Method used

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  • A kind of insecticidal and acaricidal composition containing mite growth inhibitor acaricide
  • A kind of insecticidal and acaricidal composition containing mite growth inhibitor acaricide
  • A kind of insecticidal and acaricidal composition containing mite growth inhibitor acaricide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Embodiment 1, the preparation of 20% tetrafenazine compound I emulsifiable concentrate

[0047] According to the formula requirements, add 1 part of tetrafenazine, 19 parts of compound Ⅰ, 7 parts of Nongru 0201B, 3 parts of Nongru NP-15, 2 parts of Nongru 1601#, 6 parts of N-methyl-pyrrolidone, and xylene to supplement to 100%, mix evenly, and if necessary, heat and dissolve in a hot water bath to obtain 20% Tetramethazine Compound I EC.

[0048] It is also possible to replace one of the mite growth inhibitor acaricides described in the cost manual with tetrafenazine to form a new 20% mite growth inhibitor acaricide compound I emulsifiable concentrate.

Embodiment 2

[0049] Embodiment 2, the preparation of 40% tetrafenazine compound I wettable powder

[0050] According to the formulation requirements, 38 parts of tetrafenazine, 2 parts of compound I, 2 parts of sodium lauryl sulfate, 3 parts of sodium naphtholsulfonic acid formaldehyde condensate, 6 parts of calcium lignosulfonate, and 5 parts of white carbon black , light calcium carbonate, etc. to make up to 100%, fully mixed, and pulverized by an ultra-fine pulverizer to obtain 40% tetrafenazine · compound I wettable powder.

[0051] It is also possible to replace one of the mite growth inhibitor acaricides described in the cost manual with tetrafenazine to form a new 20% mite growth inhibitor acaricide compound I wettable powder.

Embodiment 3

[0052] Example 3, Preparation of 40% etoxazole compound I wettable powder (1:1)

[0053] According to the formula requirements, mix 20 parts of etoxazole, 20 parts of compound I, 2 parts of sodium lauryl sulfate, 5 parts of cresolsulfonic acid formaldehyde condensate sodium salt, 4 parts of pull-off powder, 2 parts of detergent LS, 5 parts of white carbon black and light calcium carbonate make up 100%, fully mixed, and pulverized by an ultra-fine pulverizer to obtain 40% etoxazole·compound Ⅰ wettable powder wettable powder.

[0054] It is also possible to replace etoxazole with one of the mite growth inhibitor acaricides described in the cost specification to form a new 20% mite growth inhibitor acaricide compound I wettable powder.

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PUM

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Abstract

The present invention belongs to the field of insecticides, and relates to a pest-killing and mite-killing composition containing a mite growth inhibitor mite-killing agent, wherein the composition contains an active component A and an active component B, a weight part ratio of the component A to the component B is 1:99-99:1, the active component A is selected from a compound I represented by the following structural formula, the active component B is selected from a mite growth inhibitor mite-killing agent, and the active component A has the following structure. The composition of the present invention has advantages of significant synergy, resistance delaying and the like, and can be used for prevention and control of a variety of pests. The compound I is defined in the instruction.

Description

technical field [0001] The invention belongs to the field of insecticides, and relates to an insecticidal and acaricidal composition containing acaricides of mite growth inhibitors. Background technique [0002] Insecticides play an obvious role in controlling agricultural and forestry pests or urban sanitation pests. [0003] Chinese invention patent CN101875633 discloses a pyrazolyl acrylonitrile compound and its use for controlling insect pests and mite infestation, wherein compound 5 (hereinafter referred to as compound Ⅰ) can be used to prevent and control various pests and pest mites, especially for pest mites. prevention effect. . [0004] Insecticides containing a single active ingredient are used continuously in pest control, which can easily cause pests to develop resistance. The insecticides with two active components are mixed in a certain proportion to form a mixed component, which can often improve the control effect, reduce the amount of active ingredients,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/713A01N43/68A01N47/38A01N43/76A01P7/04A01P7/02A01N43/56
Inventor 冯聪宋玉泉张国生常秀辉孙庚于海波李斌
Owner SHENYANG SINOCHEM AGROCHEMICALS R&D CO LTD
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