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Pest-killing and mite-killing composition

A composition and compound technology, applied in the direction of insecticides, acaricides, biocides, etc., can solve the problems that the technical scheme of the binary insecticide composition has not been specifically disclosed.

Active Publication Date: 2015-06-03
SHENYANG SCIENCREAT CHEM
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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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  • Pest-killing and mite-killing composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1、21

[0056] Embodiment 1, the preparation of 21% triazophos compound I emulsifiable concentrate

[0057] According to the formula requirements, add 1 part of triazophos, 20 parts of compound Ⅰ, 8 parts of Nongru OX-2681, 1 part of Nongru 1601#, 5 parts of Nongru 600#, 10 parts of dimethylformamide, and 5 parts of methanol Add xylene to 100% into the mixing kettle, stir and mix evenly, and if necessary, heat and dissolve in a hot water bath to obtain 21% triazophos-compound I emulsifiable concentrate.

[0058] It is also possible to replace triazophos with organophosphorus, nicotinic acetylcholine receptor (nAChR) agonists, antifeedants, uncouplings that interfere with proton gradients affecting oxidative phosphorylation, and nereistoxin analogs described in the cost specification , ryanodine receptor regulation, voltage-dependent sodium ion channel blocker, ecdysone receptor agonist, aminobutyric acid (GABA)-gated chloride channel antagonist, microorganism, other insecticide (mite)...

Embodiment 2、42

[0059] Embodiment 2, the preparation of 42% imidacloprid compound I wettable powder

[0060] According to the formula requirements, 40 parts of imidacloprid, 2 parts of compound Ⅰ, 2 parts of sodium lauryl sulfate, 3 parts of sodium methylene naphthalene sulfonate, 4 parts of sodium naphtholsulfonic acid formaldehyde condensate, 4 parts of methyl naphthalene Sulfonic acid formaldehyde condensate, 5 parts of white carbon black, and light calcium carbonate are supplemented to 100% and mixed thoroughly, and pulverized by an ultrafine pulverizer to obtain 42% imidacloprid·Compound I wettable powder.

[0061]It is also possible to replace imidacloprid with organophosphorus, nicotinic acetylcholine receptor (nAChR) agonists, antifeedants, uncouplings that interfere with proton gradients affecting oxidative phosphorylation, nereistoxin analogs, fish Nicotinic receptor modulators, voltage-dependent sodium channel blockers, ecdysone receptor agonists, aminobutyric acid (GABA)-gated chl...

Embodiment 3、4

[0062] Example 3, Preparation of 40% Thiamethoxam Compound I wettable powder (1:1)

[0063] According to the formula requirements, 20 parts of thiamethoxam, 20 parts of compound I, 2 parts of sodium dodecylbenzenesulfonate, 2 parts of pull-off powder, 4 parts of dibutyl naphthalenesulfonic acid formaldehyde condensate, 4 parts of lignosulfonate Sodium bicarbonate, 5 parts of white carbon black, and diatomaceous earth are added to 100% and fully mixed, and after being pulverized by an ultra-fine pulverizer, 40% thiamethoxam·Compound I wettable powder can be obtained.

[0064] It is also possible to replace thiamethoxam with organophosphates, nicotinic acetylcholine receptor (nAChR) agonists, antifeedants, uncouplings that interfere with proton gradients affecting oxidative phosphorylation, and nereistoxin analogs described in the cost specification , ryanodine receptor regulation, voltage-dependent sodium ion channel blocker, ecdysone receptor agonist, aminobutyric acid (GABA)-...

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Abstract

The present invention belongs to the field of insecticides, and relates to a pest-killing and mite-killing composition, which 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 an organic phosphorus pest / mite killing agent, a nicotine type acetylcholine receptor (nAChR) agonist pest / mite killing agent, an apastia pest / mite killing agent, a proton gradient interference and oxidative phosphorylation affecting uncoupling pest / mite killing agent, a nereistoxin analog pest / mite killing agent, a Ryania receptor regulating pest / mite killing agent, a voltage-dependent sodium ion channel blocking pest / mite killing agent, an ecdysone receptor stimulating pest / mite killing agent, an amino butyric acid (GABA) gated chloride channel antagonism pest / mite killing agent, a microorganism pest / mite killing agent or other pest / mite killing agents, 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. 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, save costs, and delay the emergence of insecticide ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N57/16A01N51/00A01N47/02A01N43/88A01N47/38A01N47/40A01N57/14A01P7/02A01P7/04A01N43/56A01N43/36
CPCA01N43/36A01N43/56A01N43/707A01N47/02A01N47/38A01N47/40A01N51/00A01N57/14A01N57/16
Inventor 冯聪宋玉泉张国生李轲轲范晓溪于海波李斌
Owner SHENYANG SCIENCREAT CHEM
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