CN107743976B - Insecticidal and acaricidal composition - Google Patents
Insecticidal and acaricidal composition Download PDFInfo
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- CN107743976B CN107743976B CN201711269967.XA CN201711269967A CN107743976B CN 107743976 B CN107743976 B CN 107743976B CN 201711269967 A CN201711269967 A CN 201711269967A CN 107743976 B CN107743976 B CN 107743976B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
- A01N57/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing heterocyclic radicals
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/707—1,2,3- or 1,2,4-triazines; Hydrogenated 1,2,3- or 1,2,4-triazines
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having no bond to a nitrogen atom
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/38—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< where at least one nitrogen atom is part of a heterocyclic ring; Thio analogues thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N51/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O—N—S, X—O—S, N—N—S, O—N—N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
- A01N57/14—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing aromatic radicals
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Abstract
The invention belongs to the field of insecticides, and relates to an insecticidal and acaricidal composition. The composition contains A, B two active components, wherein the 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 shown in the following structural formula, and the active component B is selected from organophosphorus, nicotinic acetylcholine receptor (nAChR) agonists, antifeedant, uncoupling compounds interfering proton gradient to influence oxidative phosphorylation, nereistoxin analogues, ryanodine receptor regulating compounds, voltage-dependent sodium ion channel blocking compounds, ecdysone receptor agonists, aminobutyric acid (GABA) gating chloride ion channel antagonism compounds, microorganism or other insecticide (mite) agents; the active component A has the following structure, and the composition has the advantages of obvious synergism, resistance delay and the like, and can be used for controlling various pests.
Description
The application is a divisional application of Chinese invention patent application, the original application date is 11 and 26 in 2013, and the application numbers are as follows: 201310611186.X, inventing and creating the name: an insecticidal and acaricidal composition, which has the following publication number: CN 104663705A; the applicant filed a divisional application due to the singleness problem pointed out by the examiner of the original application.
Technical Field
The invention belongs to the field of insecticides, and relates to an insecticidal and acaricidal composition.
Background
The pesticide has obvious effect on preventing and controlling agricultural and forestry pests or urban sanitary pests.
Chinese patent CN101875633 discloses a pyrazolyl acrylonitrile compound and application thereof in controlling insect pests and mite pests, wherein a compound 5 (hereinafter referred to as a compound I) can be used for controlling various pests and harmful mites and particularly has an outstanding control effect on the harmful mites.
The pesticide containing single active component is used continuously in pest control, and is easy to make pest produce resistance to pesticide. The pesticide with two active components is mixed into a mixed component according to a certain proportion, so that the control effect can be improved, the using amount of the active components is reduced, the cost is saved, and the generation of the drug resistance of pests can be delayed.
Although the prior art generally discloses that the combination of compound i or its homologues with other insecticides can provide additional advantages and benefits, the technical scheme of binary insecticide compositions containing compound i is not specifically disclosed.
Disclosure of Invention
The invention aims to develop a pest-killing and mite-killing composition to meet the requirements of increasing the effect of a pesticide and continuously updating the variety in the aspects of pest control in the fields of agriculture and forestry and urban sanitation.
In order to achieve the purpose, the invention adopts the technical scheme that:
an insecticidal and acaricidal composition comprises A, B two active components, wherein the weight ratio of component A to component B is 1:99-99: 1; the active component A is selected from a compound I shown in the following structural formula, and the active component B is selected from organophosphorus, nicotinic acetylcholine receptor (nAChR) agonists, antifeedant, uncoupling compounds interfering proton gradient to influence oxidative phosphorylation, nereistoxin analogues, ryanodine receptor regulating compounds, voltage-dependent sodium ion channel blocking compounds, ecdysone receptor agonists, aminobutyric acid (GABA) gating chloride ion channel antagonism compounds, microorganism or other insecticide (mite) agents;
the active component A has the following structure:
the organophosphorus insecticide (mite) is selected from Acephate (Acephate), chlorpyrifos (Chloraphifos), Dimethoate (Dimethoate), Diazinon (Diazinon), malathion (Malathion), Profenofos (Profenofos), Triazophos (Triazophos), Terbufos (Terbutos) Chlorambos (Chlorfenvinphos), Dichlorvos (Dichlorovos), Chlormephos (Dichlorophos), thiophos (Dicrotophos), Methylovinphos (Dimethylvinphos), Heptenophos (Heptonophos), Mevinphos (Mevinphos), Monocrotophos (Monocrotophos), naphazephos (Naftalophos), Phosphamidon (Phomida), Propaphos (Propaphos), fenphos (Tetrachlorophos), fenphos (Acethophos), fenthion (fenthion), fenthion (Methoxyphos (Etophos), ethophos (Etofos), methophos (Etofos (Methoxyphos), ethophos (Etofos), Phosphophos (Etofos (Methoxyphos), Phosphophos (Methoxyphos (Methylphos), Phosphophos (Methylphos), Methylphosphs (Methylphosphs), Methylphosphs (, Aphidophos (Vamidothion), phoxim (phin), Coumaphos (Coumaphos), phafenthion (phosphor), Pyraclofos (Pyraclofos), pyridaphethione (pyrithiophanate), gossypos (Azinphos-ethyl), gossypos (Azinphos-methyl), Phosmet (phospho), oxazaphos (Isoxathion), pirifophos (Pyrazophos), chlothyrifos (Chlorpyrifos-methyl), Pirimiphos (Pirimiphos-methyl), butylpyrimidine (tebufirumfos), Quinalphos (quinphos), Methidathion (Methidathion), chlorazofos (pyrazofos), Cyanophos (Cyanophos), famur (famur), Fenthion (Fenthion), Parathion (Parathion), thiophosphoron (methyl-methyl), thiophosphor (isopropyl), thiophosphor (thiophosphors (isopropyl), thiophosphors (isopropyl-methyl), thiophosphors (isopropyl), thiophosphors (methyl), thiophosphors (isopropyl), thiophosphors (methyl), thiophos (methyl, thiophos), thiophos (methyl, Nitenphos, Naled or Cadusafos;
nicotinic acetylcholine receptor (nAChR) agonist insecticidal (acaricidal) agents are selected from Acetamiprid (Acetamiprid), Clothianidin (Clothianidin), Dinotefuran (Dinotefuran), Imidacloprid (Imidacloprid), Nitenpyram (Nitenpyram), Thiacloprid (Thiacloprid), Thiamethoxam (Thiamethoxam), Nicotine (nicontine), Sulfoxaflor (sulfoflor), Imidaclothiz (Imidaclothiz) or Sulfoxaflor (sulfoflor); pymetrozine, Fentin (Fentin) or Guazatine (Guazatine) as antifeedant insecticides (mites);
uncoupling insecticidal (acaricidal) agents that interfere with proton gradient effects on oxidative phosphorylation are selected from Chlorfenapyr (Chlorfenapyr), Sulfluramid (Sulfluramid) or Tralonpyril;
the nereistoxin analogue pesticide (mite) is selected from sulfoben (Bensultap), cartap (cartaphylhydrochloride), Thiocyclam (Thiocyclam), bisultap-Sodium or monosultap (thiocultap-monosodium);
the ryanodine receptor-modulating insecticidal (acaricidal) agent is selected from Chlorantraniliprole (Chlorantraniliprole), Cyantraniliprole (Cyantraniliprole), Flubendiamide (Flubendiamide) or tetrachlorantraniliprole;
the voltage-dependent sodium ion channel blocking insecticidal (acaricidal) agent is selected from Indoxacarb (Indoxacarb) or Metaflumizone (Metaflumizone);
the aminobutyric acid (GABA) gated chloride channel antagonist insecticidal (acaricidal) agent is selected from Chlordane (Chlordane), Endosulfan (Endosulfan), Ethiprole (Ethiprole), Fipronil (Fipronil), Acetoprole (Acetoprole), butene Fipronil (Flufiprole), Pyrafluprole or Pyriprole;
the microbial pesticide (mite) is selected from Bacillus thuringiensis (Bacillus thuringiensis), Bacillus sphaericus (Bacillus sphaericus) or Beauveria bassiana (Beauveria bassiana);
other classes of insecticidal (acaricidal) agents are selected from Azadirachtin (Azadirachtin), Cryolite (Cryolite), boric acid (Borax), Sulfuryl fluoride (Sulfuryl fluoride), potassium antimony tartrate (Tartar emitic), pyrimethanil (Flufenerim), Sulcoferon-sodium, Amitraz (Amitraz), varroadine (formuranate) or veratrine (Sabadilla).
The weight part ratio of the two active components in the composition is 1:99-99: 1.
The active component A is a compound I, and the active component B is preferably profenofos; the weight part ratio of the two active components is 1:50-50: 1;
the active component A is a compound I, and the active component B is preferably indoxacarb; the weight part ratio of the two active components is 10:1-50: 1;
the active component A is a compound I, and the active component B is preferably imidacloprid, thiamethoxam, chlorfenapyr, fipronil, chlorpyrifos, triazophos or acetamiprid; the weight part ratio of the two active components is 1:20-20: 1;
the active component A is a compound I, and the active component B is preferably pymetrozine; the weight part ratio of the two active components is 1:20-2: 1.
The compositions of the present invention may be provided in the form of a finished formulation. Accordingly, the present invention also includes a pesticidal composition in the form of a formulation. The composition is used as an active component and can be prepared into missible oil, suspending agents, water dispersible granules, emulsion in water, soluble liquid, wettable powder, oil suspending agents and the like according to requirements. The cumulative amount of active ingredients of the composition in the formulation is between 0.5% and 95%, preferably between 1% and 85%. The amount of active ingredient present in the compositions of the invention depends on the application rate used alone, on the compounding ratio and on the degree of synergism. The optimum range of active ingredient content will vary depending upon the type of formulation of the composition.
The formulation of the final formulation of the composition of the invention may be prepared by conventional processing methods, i.e. mixing the active substance with a liquid carrier (solvent) or a solid carrier, followed by the addition of one or more surfactants such as emulsifiers, dispersants, wetting agents, binders, stabilizers, defoamers, etc. Typically, the composition comprises at least one carrier and at least one surfactant. In each case, a homogeneous distribution of the active ingredients of the compositions according to the invention should be ensured.
The emulsifiable concentrate generally contains 10-50% of active component, 2-20% of emulsifier, 0-20% of other additives such as stabilizer, penetrant, etc., and solvent (optionally cosolvent).
Suspending agents are typically sanded to obtain a stable, non-settling flowable product. The suspending agent generally contains 5-75% of active components, 5-15% of dispersing agents, 4-10% of antifreezing agents, 0-10% of other additives such as antifoaming agents, preservatives, stabilizers, penetrating agents and thickening agents, and the balance of liquid carriers.
The water dispersible granule is usually prepared into particles with 10-100 international standard meshes (1.676-0.152 mm), and can be prepared by an extrusion, dipping or spray granulation method. Generally, the water dispersible granule contains 0.5-75% of active ingredients, 5-20% of surfactants such as a stabilizer, a wetting dispersant, a disintegrant and a binder, and the balance of an inert carrier.
Wettable powders usually contain 10-85% of active ingredient, usually 3-10% of dispersant in addition to solid inert carrier, and may also contain 0-10% of stabilizer and/or other additives, such as penetrant or adhesive.
The aqueous emulsion is prepared by uniformly mixing a technical material, an organic solvent and a surfactant to form an oil phase; mixing water and antifreezing agent together to obtain uniform transparent water phase. And (2) shearing the oil phase at a high speed by using a high-shear emulsifying machine, and meanwhile, slowly adding the water phase into the oil phase, wherein the effective components are 1-60%, the surfactant is 5-20%, the antifreezing agent is 2-10%, and the balance is water.
The microemulsion is prepared by mixing the raw materials, organic solvent, surfactant and water to obtain uniform transparent water phase. Generally, the active ingredients are 1-50%, the surfactant is 10-40%, the antifreezing agent is 2-10%, and the balance is water.
The soluble liquid is a uniform transparent liquid prepared by mixing active components, organic solvent and surfactant. Generally, the active ingredient is 1-50%, the surfactant is 6-20%, and the balance is organic solvent.
The water-dispersible oil suspension agent is prepared by adding an active component, a surfactant and an oil-based carrier into a sand mill for sanding until the particle size is qualified, wherein the active component is 2-60%, the surfactant is 6-20% and the balance is the oil-based carrier.
Aqueous dispersions and emulsions, such as compositions obtained by diluting the emulsifiable concentrates, wettable powders or concentrates according to the invention with water, are also within the scope of the invention. The emulsions may be of the water-in-oil or oil-in-water type and may have a thick, pasty consistency.
The compositions of the invention may be formulated in finished formulations using (liquid or solid) carriers and various adjuvants well known to those skilled in the art. Examples include, but are not limited to, the following classes of materials.
Suitable liquid carriers or solvents may be one or more of water, various aromatic hydrocarbons, aliphatic hydrocarbons, ketones, ethers, etc., such as toluene, xylene, acetone, cyclohexanone, acetonitrile, benzene, cyclohexane, isopropanol, ethylene glycol, sorbitol, methanol, ethanol, butanol, dimethylformamide, dimethyl sulfoxide, N-methyl-pyrrolidone, tributyl phosphate, methyl isobutyl ketone, decalin, motor oil, petroleum ether, methyl oleate, methylated soybean oil, or methyl cellosolve, etc. Mixtures of different liquids are often suitable.
Suitable solid carriers include natural or synthetic clays and silicates, and suitable solid carriers for powders include naturally occurring white carbon black, rock flour, chalk, quartz, clays, montmorillonite, sodium sulfate, silica, diatomaceous earth, pumice, gypsum, talc, bentonite, kaolin, attapulgite, precipitated calcium carbonate, china clay and synthetic ground minerals (e.g. microdispersed silicic acid or alumina). Suitable particulate carriers include crushed and fractionated natural rocks such as calcite, marble, pumice, sepiolite and dolomite and synthetic particles made from powders of organic and inorganic substances.
Suitable cosolvent is one or more of methanol, phenol, isoamyl alcohol, dimethyl sulfoxide, tributyl phosphate, ethyl acetate, butanone, dimethylformamide, dimethyl sulfoxide, N-methyl-pyrrolidone, methyl oleate, methyl isobutyl ketone, methyl cellosolve and the like.
Suitable emulsifiers may be ethoxylated castor oil, polyoxyethylene (n)20) Phenethyl phenol ether oleate, alkylaryl polyoxyethylene polyoxypropylene ether, alkylaryl formaldehyde resin polyoxyethylene ether, tristyrylphenol polyoxyethylene (n)20) Ether phosphorylated triethanolamine salt, castor oil polyoxyethylene ether, alkyl vinyl aryl phenyl ether (YUS-SC3), diphenyl phenol polyoxyethylene (n18) Ether formaldehyde condensate, calcium isothionate oleate, agricultural milk AEO-3, agricultural milk 0201B, agricultural milk 0203B, agricultural milk T-20, agricultural milk T-85, agricultural milk S-80, agricultural milk 507#, agricultural milk 100#, agricultural milk 36#, agricultural milk 500#, agricultural milk 600#, agricultural milk 700#, agricultural milk 1601#, agricultural milk OX-2681, agricultural milk OX-8686, agricultural milk 2201#, agricultural milk NP-7, agricultural milk OX-635, agricultural milk OX-653, agricultural milk YUS-D935, agricultural milk YUS-CP120, agricultural milk YUS-A41B, agricultural milk YUS-D3020, agricultural milk NP-10, agricultural milk NP-15, and the like.
Suitable dispersants may be sodium lignosulfonate, calcium lignosulfonate, sodium salt of a polycondensate of alkylnaphthalenesulfonic acids, polycarboxylate dispersant GY-D800, polycarboxylate dispersant GY-D04, polycarboxylate dispersant GY-D02, sodium naphthalenesulfonate-formaldehyde condensate, sodium naphthol sulfonate-formaldehyde condensate, methylnaphthalenesulfonic acid-formaldehyde condensate, alkyl-diethylene glycol ether-sodium sulfonate, N-methyl-oleoyl-taurate, detergent LS, sodium methylenenaphthalenesulfonate, sodium methylaminoethylsulfonate oleate, epoxy polyether, dispersant SP-28F, dispersant SP-SC 3, Darun dispersant D909S, alkylaryl polyoxyethylene ether, dodecylpolyoxyethylene ether phosphate, polyarylate polyoxyethylene ether, p-tert-butyl ether, piperonyl butyl ether, alkylamido taurate, alkylnaphthalenesulfonate-formaldehyde condensate (NNO), Ethylene oxide-propylene oxide block copolymer alkylphenol polyoxyethylene ether formaldehyde condensate, sodium N-methyl-fatty acyl-taurate, alkylphenol polyoxyethylene ether formaldehyde condensate, nekal, dibutylnaphthalenesulfonic acid formaldehyde condensate, alkylphenol polyoxyethylene ether formaldehyde condensate sulfate, alkylphenol polyoxyethylene phosphate, dispersant YUS-NV1203, dispersant YUS-NV1420, dispersant YUS-WG4, dispersant YUS-TG285, dispersant YUS-WP1, dispersant YUS-110, dispersant YUS-EP60P, dispersant YUS-CH1100, and the like.
Suitable wetting agents may be sodium sulfate, Morwet EFW, wetting agent SP-SC 3266, wetting agent YUS-LXC, wetting agent YUS-204, sodium isopropyl naphthalene sulfonate, sodium alkyl alcohol polyoxyethylene ether sulfate, sodium alkylphenol polyoxyethylene ether formaldehyde condensate sulfate, sodium lauryl alcohol sulfate, sodium dodecylbenzene sulfonate, sodium lauryl sulfate, calcium dodecylbenzene sulfonate, sodium alkylnaphthalene sulfonate fatty alcohol polyoxyethylene ether, alkylphenol polyoxyethylene ether, and the like.
Suitable thickeners may be synthetic (e.g. carboxymethyl alcohol, polyvinyl acetate) or natural water soluble polymers (e.g. xanthan gum, gelatin, gum arabic, polyvinyl pyrrolidone, magnesium aluminum silicate, polyvinyl alcohol, polyethylene glycol, phenolic resins, shellac, methyl cellulose, soluble starch, carboxymethyl cellulose and sodium alginate, etc.) added to the formulation in the form of powder, granules or latex.
Suitable antifoams are antifoams such as, for example, antifoams, silicones, C8-10Fatty alcohol, phosphoric acid esters, C10-20Saturated fatty acids (such as capric acid) and amides, etc.
Suitable binders may be polyvinyl alcohol, polyvinyl acetate, xanthan gum, gelatin, carboxymethyl cellulose, sodium alginate, and the like.
For controlling urban pests, aerosols, to which a propellant is added, or bait compositions, which, in addition to the active ingredient, contain one or more food materials suitable for feeding by insects, optionally an attractant and optionally a humectant, can be prepared.
The invention also comprises the application of the composition prepared into an insecticidal and acaricidal preparation for controlling agricultural and forestry pests or urban sanitary pests. The insecticidal composition is particularly suitable for controlling various important agricultural pests such as armyworms, asparagus caterpillars, cotton bollworms, cutworms, cabbage loopers, apple leaf rollers, rice leaf rollers, corn borers, striped rice borers, diamond back moths, cabbage caterpillars, fall moths, tenebrio disporidae, oriental migratory locusts, underground pests, leaf miners, aphids, cotton tetranychus cinnabarinus, vegetable leaf mites, hawthorn leaf mites, panonychus citri, citrus rust mites, apple leaf mites, tetranychus urticae, gall mites, pink mites and the like, and urban pests such as termites, cockroaches, ants, flies, mosquitoes and the like. It can be used for fruit trees such as apple, pear, citrus, and litchi, cereals such as wheat and rice, beans such as soybean and kidney bean, cotton, and vegetables such as cabbage, cauliflower, Chinese cabbage, rape, tomato, pepper, and flowers. When the insecticidal composition is used for preventing and controlling urban pests, the insecticidal composition can be used for families, various public places and office places, trees and dams and the like which are damaged by termites.
The invention also includes a method of controlling pests by applying an effective amount of the composition of the invention to a pest or to a medium in which it is desired to control the pest. Preferably, an effective dose of 10 g to 500 g per hectare is generally selected, preferably an effective dose of 15 g to 100 g per hectare.
In addition, indoor biological activity tests show that the composition has a synergistic effect. For example, the compound I and fipronil, chlorfenapyr, thiamethoxam, imidacloprid, acetamiprid, chlorpyrifos and triazophos show a certain synergistic effect on tetranychus cinnabarinus within the range of 1:20-20:1, the compound I and pymetrozine show a better synergistic effect on tetranychus cinnabarinus within the range of 1:20-2:1, the compound I and indoxacarb show a certain synergistic effect on tetranychus cinnabarinus within the range of 10:1-50:1 and the compound I and profenofos show a certain synergistic effect within the range of 1:50-50: 1.
The invention has the following advantages:
1. the composition of the invention shows obvious synergistic effect in a certain proportion range, and improves the control effect of the compound on pests.
2. The composition of the invention reduces the dosage of the compound in application, thereby reducing the use cost and reducing the environmental pollution.
3. The active ingredients in the composition have different action mechanisms, so that the problem of cross resistance does not exist, the pest resistance can be delayed by using the composition to control pests, and the control effect on resistant populations is improved.
Detailed Description
The following specific examples are intended to illustrate the invention in further detail, but the invention is by no means limited to these examples. The percentage or the mixture ratio of each component in the examples is calculated by weight. The active ingredients in each formulation are calculated in effective amounts and the compositions can be prepared in a conventional manner.
Formulation examples
EXAMPLE 1 preparation of 21% Triazolophosphorus Compound I emulsifiable concentrate
According to the formula requirement, 1 part of triazophos, 20 parts of compound I, 8 parts of agricultural milk OX-2681, 1 part of agricultural milk 1601#, 5 parts of agricultural milk 600#, 10 parts of dimethylformamide, 5 parts of methanol and xylene are respectively added to make up to 100 percent and added into a mixing kettle, stirred and mixed uniformly, and heated and dissolved by a hot water bath if necessary, so that 21 percent of triazophos-compound I missible oil is obtained.
Triazophos can also be substituted for one of organophosphorus, nicotinic acetylcholine receptor (nAChR) agonists, antifeedant, uncoupling compounds interfering proton gradient influence oxidative phosphorylation, nereistoxin analogues, ryanodine receptor regulating compounds, voltage-dependent sodium channel blocking compounds, ecdysone receptor agonists, aminobutyric acid (GABA) gated chloride channel antagonists, microorganisms and other insecticide (mite) agents described in the specification to form a novel 21% active component B.Compound I emulsifiable concentrate.
Example 2 preparation of 42% Imidacloprid Compound I wettable powder
According to the formula requirement, 40 parts of imidacloprid, 2 parts of compound I, 2 parts of sodium dodecyl sulfate, 3 parts of sodium methylene naphthalene sulfonate, 4 parts of sodium naphthol sulfonic acid formaldehyde condensate, 4 parts of methyl naphthalene sulfonic acid formaldehyde condensate, 5 parts of white carbon black and light calcium carbonate are fully mixed until the mixture is 100 percent, and the mixture is crushed by an ultrafine crusher to obtain 42 percent imidacloprid compound I wettable powder.
Imidacloprid can also be replaced by one of organophosphorus, nicotinic acetylcholine receptor (nAChR) agonists, antifeedant, uncoupling agents interfering proton gradient to influence oxidative phosphorylation, nereistoxin analogues, ryanodine receptor regulating agents, voltage-dependent sodium ion channel blocking agents, ecdysone receptor exciting agents, aminobutyric acid (GABA) gated chloride ion channel antagonistic agents, microorganisms and other insecticidal (acaricidal) agents described in the specification to form novel 42% active component B compound I wettable powder.
Example 3 preparation of 40% Thifenzine Compound I wettable powder (1:1)
According to the formula requirement, 20 parts of thiamethoxam, 20 parts of compound I, 2 parts of sodium dodecyl benzene sulfonate, 2 parts of nekal, 4 parts of dibutyl naphthalene sulfonic acid formaldehyde condensation compound, 4 parts of sodium lignin sulfonate, 5 parts of white carbon black and diatomite are fully mixed until the mixture is 100 percent, and the mixture is crushed by an ultrafine crusher to obtain 40 percent thiamethoxam and compound I wettable powder.
Thiamethoxam can also be substituted for one of the organophosphorus, nicotinic acetylcholine receptor (nAChR) agonists, antifeedant, uncoupling agents interfering proton gradient influence oxidative phosphorylation, nereistoxin analogues, ryanodine receptor regulating agents, voltage-dependent sodium channel blocking agents, ecdysone receptor exciting agents, aminobutyric acid (GABA) gated chloride channel antagonistic agents, microorganism and other insecticidal (acaricidal) agents described in the specification to form a new 40% active component B compound I wettable powder.
Example 4 preparation of 11% Imidacloprid Compound I emulsion in water
According to the formula requirements, 10 portions of imidacloprid, 1 portion of compound I and 5 portions of tristyrylphenol polyoxyethylene (n)20) Adding ether phosphorylated triethanolamine salt, 6 parts of agricultural milk OX-2681, 2 parts of agricultural milk 1601#, 8 parts of dimethylformamide and 15 parts of xylene into a mixing kettle, stirring and mixing to dissolve into uniform oil phase, and adding the balance of water (to 100%) into the oil phase under high-speed stirringAnd (3) obtaining the imidacloprid-compound I aqueous emulsion with good dispersibility and 11 percent.
Imidacloprid can also be substituted for one of organophosphorus, nicotinic acetylcholine receptor (nAChR) agonists, antifeedant, uncoupling agents interfering proton gradient to influence oxidative phosphorylation, nereistoxin analogues, ryanodine receptor regulating agents, voltage-dependent sodium ion channel blocking agents, ecdysone receptor agonists, aminobutyric acid (GABA) gated chloride channel antagonism agents, microorganisms and other insecticide (mite) agents described in the specification to form a new 11% active component B.Compound I missible oil.
EXAMPLE 5 preparation of 20% fipronil Compound I emulsion in water (1:1)
According to the formula requirement, 10 parts of fipronil, 10 parts of compound I, 6 parts of agricultural milk 2201, 4 parts of agricultural milk OX-8686, 2 parts of agricultural milk 1601#, 1 part of agricultural milk 700#, 8 parts of N-methyl-pyrrolidone, 3 parts of tributyl phosphate and 8 parts of dimethylbenzene are added into a mixing kettle, stirred and mixed to be dissolved into a uniform oil phase, and the rest water (which is supplemented to 100%) is added into the oil phase under high-speed stirring, so that the 20% fipronil and compound I aqueous emulsion with good dispersibility can be obtained.
Fipronil can also be substituted for one of organophosphorus, nicotinic acetylcholine receptor (nAChR) agonists, antifeedant, uncoupling agents interfering proton gradient to influence oxidative phosphorylation, nereistoxin analogues, ryanodine receptor regulating agents, voltage-dependent sodium ion channel blocking agents, ecdysone receptor exciting agents, aminobutyric acid (GABA) gated chloride channel antagonistic agents, microorganisms and other insecticidal (acaricidal) agents described in the specification to form a new 20% active component B-compound I aqueous emulsion.
Example 6, 60% fipronil Compound I Water dispersible granule (1:1)
According to the formula requirement, 30 parts of fipronil, 30 parts of compound I, 7 parts of dispersing agent YUS-WG4, 4 parts of sodium salt of alkyl naphthalene sulfonic acid polycondensate, 1.5 parts of sodium dodecyl sulfate, 8 parts of sodium sulfate, 6 parts of soluble starch and bentonite are added together until the total content is 100 percent, mixed and crushed, added with water and kneaded, and then added into a granulator with a screen of a certain specification for granulation. Then drying and screening (according to the range of a screen) are carried out, thus obtaining the 60 percent fipronil compound I water dispersible granule.
Fipronil can also be substituted for one of organophosphorus, nicotinic acetylcholine receptor (nAChR) agonists, antifeedant, uncoupling agents interfering proton gradient to influence oxidative phosphorylation, nereistoxin analogues, ryanodine receptor regulating agents, voltage-dependent sodium ion channel blocking agents, ecdysone receptor agonists, aminobutyric acid (GABA) gated chloride channel antagonism agents, microorganisms and other insecticidal (acaricidal) agents described in the specification to form the novel 60% active component B.Compound I water dispersible granule.
Example 7, 44% Imidacloprid Compound I Water dispersible granule
According to the formula requirement, 4 parts of imidacloprid, 40 parts of compound I, 5 parts of polycarboxylate dispersant GY-D800, 5 parts of sodium lignosulfonate, 3 parts of dibutyl naphthalene sulfonic acid formaldehyde condensate, 3 parts of sodium carboxymethylcellulose and attapulgite are added together until the total content reaches 100%, mixed and crushed, added with water and kneaded, and then added into a granulator with a screen of a certain specification for granulation. Then drying and screening (according to the range of a screen) are carried out, thus obtaining the 44% imidacloprid compound I water dispersible granule.
Imidacloprid can also be replaced by one of organophosphorus, nicotinic acetylcholine receptor (nAChR) agonists, antifeedant, uncoupling agents interfering proton gradient to influence oxidative phosphorylation, nereistoxin analogues, ryanodine receptor regulating agents, voltage-dependent sodium ion channel blocking agents, ecdysone receptor agonists, aminobutyric acid (GABA) gated chloride channel antagonism agents, microorganisms and other insecticidal (acaricidal) agents described in the specification to form the novel 44% active component B.Compound I water dispersible granule.
Example 8, 21% Imidacloprid Compound I suspension
According to the formula requirement, 1 part of imidacloprid, 20 parts of compound I, 4 parts of dispersing agent SP-28F, 2 parts of alkyl naphthalene sulfonate formaldehyde condensate, 2 parts of agricultural emulsifier 0201B, 0.1 part of xanthan gum, 0.3 part of white carbon black, 5 parts of ethylene glycol and water are complemented to 100%, the mixture is sequentially added into a mixing tank for mixing, the coarse grinding and homogenization are carried out through high shear, then the mixture is pumped into a sand mill for fine grinding, the particle size of the ground material is detected by a particle size distribution instrument, and the 21% imidacloprid-compound I suspending agent is obtained through filtration after the particle size reaches the standard requirement.
Imidacloprid can also be substituted for one of the organophosphorus, nicotinic acetylcholine receptor (nAChR) agonists, antifeedant, uncoupling agents interfering proton gradient to influence oxidative phosphorylation, nereistoxin analogues, ryanodine receptor regulating agents, voltage-dependent sodium channel blocking agents, ecdysone receptor agonists, aminobutyric acid (GABA) gated chloride channel antagonism agents, microorganisms and other insecticidal (acaricidal) agents described in the specification to form a novel 21% active component B.Compound I suspending agent.
Example 9, 30% thiamethoxam Compound I suspension (1:1)
According to the formula requirement, 15 parts of thiamethoxam, 15 parts of compound I, 4 parts of a dispersing agent SP-SC 3, 1 part of Morwet EFW, 4 parts of sodium salt of alkyl naphthalene sulfonic acid polycondensate, 1 part of agricultural milk 1601#, 0.1 part of xanthan gum, 0.2 part of white carbon black, 5 parts of ethylene glycol and water are added to a mixing tank to be supplemented to 100%, the materials are sequentially added into the mixing tank to be mixed, firstly subjected to high shear for coarse crushing and homogenization, then pumped into a sand mill for fine grinding, the particle size of the materials is detected by a particle size distribution instrument, and after the particle size reaches the standard requirement, the 30% thiamethoxam and compound I suspending agent is obtained by filtering.
Thiamethoxam can also be substituted for one of the organophosphates, nicotinic acetylcholine receptor (nAChR) agonists, antifeedants, uncoupling agents that interfere with proton gradients affecting oxidative phosphorylation, nereistoxin analogs, ryanodine receptor modulators, voltage-dependent sodium channel blockade agents, ecdysone receptor agonists, aminobutyric acid (GABA) -gated chloride channel antagonists, microorganisms, and other classes of insecticidal (acaricidal) agents described in this specification to form a new 30% active ingredient b.compound i suspension (1: 1).
Example 10, 21% Chlorfenapyr Compound I microemulsion
According to the formula requirement, 1 part of chlorfenapyr, 20 parts of compound I, 4 parts of alkyl vinyl aryl phenyl ether, 2 parts of agricultural milk 100#, 6 parts of diphenyl phenol polyoxyethylene (n)18) The ether formaldehyde condensation compound, 6 parts of agricultural emulsion OX-2681, 10 parts of N-methyl-pyrrolidone and 5 parts of tributyl phosphate are added together to be dissolved into a uniform oil phase, the balance is made up to 100% by adding water, and under the condition of high-speed stirring, the water phase is added into the oil phase or the oil phase is added into the water phase to form the 21% chlorfenapyr I microemulsion with good dispersibility.
The chlorfenapyr can also be substituted for one of organophosphorus, nicotinic acetylcholine receptor (nAChR) agonists, antifeedant, uncoupling agents interfering proton gradient to influence oxidative phosphorylation, nereistoxin analogues, ryanodine receptor regulating agents, voltage-dependent sodium ion channel blocking agents, ecdysone receptor exciting agents, aminobutyric acid (GABA) gated chloride channel antagonistic agents, microorganisms and other insecticidal (acaricidal) agents described in the specification to form a novel 21% active component B-compound I microemulsion.
Example 11, 21% Imidacloprid Compound I solubles
According to the formula requirement, 1 part of imidacloprid, 20 parts of compound I, 5 parts of Nongru 0201B, 6 parts of Nongru OX-2681, 2 parts of Nongru 1601#, 3 parts of Nongru 500#, 4 parts of tributyl phosphate, 6 parts of methyl isobutyl ketone, 10 parts of acetonitrile and methyl soluble fiber are complemented to 100 percent and uniformly mixed, and the mixture is heated and dissolved by using a hot water bath if necessary to prepare the 21 percent imidacloprid-compound I soluble solution.
Imidacloprid can also be substituted for one of the organophosphorus, nicotinic acetylcholine receptor (nAChR) agonist, antifeedant, uncoupling class interfering proton gradient to influence oxidative phosphorylation, nereistoxin analogue, ryanodine receptor regulating class, voltage-dependent sodium ion channel blocking class, ecdysone receptor agonist, aminobutyric acid (GABA) gated chloride ion channel antagonist class, microorganism class and other classes of pesticide (mite) agents described in the specification to form a novel 21% soluble agent of the active component B and the compound I.
Example 12, 21% thiamethoxam Compound I Water dispersible oil suspension
According to the formula requirement, 1 part of thiamethoxam, 20 parts of compound I, 3 parts of agricultural emulsion S-80, 5 parts of agricultural emulsion 0201B, 4 parts of agricultural emulsion 500#, 3 parts of agricultural emulsion 1601#, 3 parts of white carbon black, 15 parts of methyl oleate and methylated soybean oil are added into a mixing tank in sequence to be mixed until the content is sufficient to 100%, the mixture is subjected to coarse crushing and homogenization through high shear, then the mixture is pumped into a sand mill to be subjected to fine grinding, the granularity of the sand-ground material is detected through a granularity distribution instrument, and after the granularity reaches the standard requirement, the mixture is filtered to obtain the 21% thiamethoxam and compound I water-dispersible oil suspension.
Thiamethoxam can also be substituted for one of the organophosphorus, nicotinic acetylcholine receptor (nAChR) agonists, antifeedant, uncoupling agents interfering proton gradient to influence oxidative phosphorylation, nereistoxin analogues, ryanodine receptor regulating agents, voltage-dependent sodium channel blocking agents, ecdysone receptor agonists, aminobutyric acid (GABA) gated chloride channel antagonism agents, microorganisms and other insecticidal (acaricidal) agents described in the specification to form a novel 21% active component B compound I water-dispersible oil suspension.
Indoor biological activity assay
Example 13 determination of the synergistic Effect of compositions containing Compound I on Tetranychus cinnabarinus
Test subjects: tetranychus cinnabarinus (Tetranychus cinnabarinus Boisdival), adult mites, and indoor-reared sensitive strains.
And (3) testing conditions are as follows: temperature: 24-26 ℃, humidity: RH 60%, illumination: l: D ═ 14:10
The test method comprises the following steps: the spraying method of potted plants is adopted. Shaped potted vegetable bean seedlings (2 true leaves) cultured in a greenhouse are left, and 40-60 mites are grafted on the leaves. Treating the test material with the liquid medicine by using an Airbrush spraying method, and naturally drying in the shade. The blank control was treated first and then the above procedure was repeated in order of trial design dose from low to high for 4 replicates per treatment. And (4) placing the treated test insects in an observation room, regularly observing the reaction condition of the test insects, investigating the number of dead and live insects after 72 hours, and calculating the death rate.
Evaluation was carried out by the Bliss method, which is one of the classical methods for evaluating the effect of mixtures. Bliss, based on its proposed concept of independent combined action, believes that the theoretical mortality rate P for pesticide combinations can be calculated by the following formula:
P＝Pm+Pn(1-Pm)
Pmis the mortality (%) of the target at a concentration m of the first active ingredient; pnThe mortality (%) of the target at a concentration of n is used for the second active component.
If the actual mortality rate of the target after the two active components are mixed at a certain concentration is greater than the theoretical mortality rate P, the two active components are judged to have synergistic effect when being mixed at a set concentration, otherwise, the two active components are antagonistic.
The results are shown in Table 1.
TABLE 1 synergistic effect of compound I and 10 kinds of chlorpyrifos for tetranychus cinnabarinus
Claims (5)
1. An insecticidal and acaricidal composition, which is characterized in that: the composition contains A, B two active components,
the active component A is selected from a compound I shown in the following structural formula, and the active component B is selected from indoxacarb, chlorfenapyr, fipronil or pymetrozine;
the weight part ratio of the compound I to the indoxacarb is 10:1, 50: 1;
the weight part ratio of the compound I to the chlorfenapyr is 1:20-20: 1;
the weight part ratio of the compound I to the fipronil is 1:20, 1:1-5:1 and 20: 1;
the weight part ratio of the compound I to the pymetrozine is 1:2-20: 1;
the active component A has the following structure:
2. the composition of claim 1, wherein: the composition can be prepared into missible oil, suspending agent, water dispersible granule, emulsion in water, microemulsion, soluble solution, wettable powder or water dispersible oil suspension.
3. The composition of claim 2, wherein: the cumulative content of active ingredients in the composition is between 0.5% and 95%.
4. A composition according to claim 3, characterized in that: the cumulative content of active ingredients in the composition is between 1% and 85%.
5. An insecticidal and acaricidal composition according to claim 1, wherein: the composition is used for preparing insecticide and acaricide, and is used for controlling agricultural pests or urban sanitary pests.
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| CN106614677A (en) * | 2015-10-30 | 2017-05-10 | 陕西韦尔奇作物保护有限公司 | Insecticidal pesticide composition containing SYP-9625 |
| CN105409930A (en) * | 2015-12-01 | 2016-03-23 | 济南舜昊生物科技有限公司 | EW (Emulsion in Water) containing mecarbam and etrimfos and application thereof |
| CN105409939A (en) * | 2015-12-01 | 2016-03-23 | 济南舜昊生物科技有限公司 | Water dispersible granule containing prothiofos and application |
| CN105409940A (en) * | 2015-12-01 | 2016-03-23 | 济南舜昊生物科技有限公司 | Water dispersible granule containing etrimfos and carbophenothion and application thereof |
| CN106857678A (en) * | 2015-12-11 | 2017-06-20 | 黄少安 | A kind of insecticide |
| AU2018235374B2 (en) * | 2017-03-17 | 2023-12-14 | Telluris Biotech India Private Limited | A synergistic composition of a nematicide |
| CN106937642A (en) * | 2017-03-20 | 2017-07-11 | 安徽省农业科学院植物保护与农产品质量安全研究所 | A kind of medicament composition of the mite of azoles containing second nitrile |
| CN109691451B (en) * | 2017-10-24 | 2021-03-05 | 沈阳中化农药化工研发有限公司 | Insecticidal and acaricidal synergistic composition containing ethacrylonitrile and application thereof |
| CN107711876A (en) * | 2017-11-25 | 2018-02-23 | 惠州市无龄康态健康科技有限公司 | A kind of composition pesticide containing sulfur-phosphor and nitrile pyrrole mite ester |
| CN108124880A (en) * | 2018-02-05 | 2018-06-08 | 广东省农业科学院植物保护研究所 | The Pesticidal combination of the mite nitrile of azoles containing second and mono-amitraz hydrochloride |
| CN108174852A (en) * | 2018-02-05 | 2018-06-19 | 广东省农业科学院植物保护研究所 | The Pesticidal combination of the mite nitrile of azoles containing second and Amitraz |
| CN108174854A (en) * | 2018-02-05 | 2018-06-19 | 广东省农业科学院植物保护研究所 | The Pesticidal combination of the mite nitrile of azoles containing second and single carbonamidine |
| CN108934821A (en) * | 2018-06-28 | 2018-12-07 | 遵义天旺华胜种植有限公司 | The insect-pest cultural method of capsicum |
| CN111226945B (en) * | 2018-11-29 | 2021-11-23 | 沈阳中化农药化工研发有限公司 | Synergistic insecticidal and acaricidal composition |
| CN111789122A (en) * | 2019-04-09 | 2020-10-20 | 浙江省化工研究院有限公司 | Acaricidal composition containing oxapyrile-acarbonitrile and spirocyclic tetronic acid pesticide |
| CN111820237A (en) * | 2019-04-23 | 2020-10-27 | 沈阳中化农药化工研发有限公司 | Insecticidal composition and application thereof |
| CN111345304A (en) * | 2020-04-08 | 2020-06-30 | 广西壮族自治区亚热带作物研究所（广西亚热带农产品加工研究所） | Insecticidal composition for preventing and treating red spiders of macadamia ternifolia |
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