CN103518754A - Insecticidal acaricidal composition and application thereof - Google Patents
Insecticidal acaricidal composition and application thereof Download PDFInfo
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Abstract
The invention belongs to the field of pesticides, and discloses an insecticidal acaricidal composition containing an active component A and an active component B, wherein the active component A is selected from the following compounds disclosed in the specification; the active component B is selected from carbamate insecticides; and the weight ratio of the component A to the component B is 1:99-99:1. The composition has obvious synergistic action, widens the insecticidal spectrum, reduces the pesticide consumption, lowers the residue level of the pesticide on crops, and reduces the environmental pollution, and pests can not generate drug resistance. The composition can be widely used for preventing and treating multiple pests and acarids on multiple crops.
Description
Technical field
The invention belongs to pesticide field, relate to a kind of synergistic complex composition that contains two kinds of active components, be specifically related to a kind of desinsection, miticide composition and application thereof.
Background technology
Sucking pest, be the insects such as aphid, coccid, tetranychid, aleyrodid, thrips, they all thrust the tissues such as the leaf of plant, tender stem, leaf sheath, bud, calyx, fruit, piece root, stem tuber by mouthpart, draw cell juice, destroy Stoma of Leaves, spongy tissue and palisade tissue, and secrete poisonous and harmful substances, hinder plant normal growth and grow, thereby cause blade chlorisis, jaundice, rubescent, shrivelled or formation insect gall; Killed bud deformity; Blade, pericarp are rust; Blade becomes felt shape; Cause dehiscent fruit.When serious, can make plant defoliation, fallen flowers, shedding, even large area plant is withered, causes yield and quality significantly to decline.In China, the crops such as fruit tree, vegetables, paddy rice, every year because the loss that this type of insect pest suffers is very serious, are therefore used the insecticide of control sucking pest significant to protection crops normal growth.
In the real process of agricultural production, using chemical agent is the most effectively one of means of control plant pest, yet the problem the most easily producing by chemical control insect is insect, the drug-fast generation of evil mite.Use single pest control with insecticide, miticide continuously high dose simultaneously for a long time, easily cause the series of problems such as residual, environmental pollution of medicament.Reasonably pest control with insecticide, miticide is composite or be mixed and have the desinsection of expansion, kill mite spectrum, improve control efficiency, extend the optimum period for applying fertilizer, reduce dosage, reduce poisoning, reduce residual, delay positive feature such as insect, evil mite drug resistance and drug-fast generation and development etc., Insecticidal and acaricidal agent is composite or to be mixed be one of the effective method the most addressing the above problem.
Chinese invention patent CN101906075A discloses the purposes of a kind of E-type phenyl acrylates compounds containing substituted anilino pyrimidine group and Control pests thereof, evil mite, wherein compound 9 can be used for preventing and treating various pests, evil mite, especially mite class is had to outstanding control efficiency, be subject to the extensive attention of industry.This structural formula of compound is as follows:
The most kinds of carbamate insecticide are quick-acting, and the longevity of residure is short, and selectivity is strong, and good to aphid, leafhopper, plant hopper, thrips, corn borer preventive effect, to natural enemies security, most kinds, to higher plant low toxicity, are easily degraded in biological and environment.
Different cultivars composition carries out composite, may produce some unexpected technique effect, is also control resistant insect, the very common method of evil mite.Yet, have no so far the report of above-claimed cpd 9 and carbamate insecticide complex composition.
Summary of the invention
The object of the invention is to develop binary desinsection, the miticide composition of the disclosed compound 9 of a kind of CN101906075A of containing and carbamate insecticide, to improve preventive effect, reduce dosage, expand insecticidal spectrum, solve desinsection simultaneously, kill that the resistance that the long-term use of mite single dose may bring occurs, degradation problem under drug effect.Result of study shows compound 9 and carbamate insecticide composite binary composition obtaining under suitable ratio to be had to good synergistic effect, thereby completed the present invention.
Technical solution of the present invention is as follows:
, a miticide composition, contain A, two kinds of active components of B,
Component A is selected from compound 9, and structural formula is as follows:
B component is selected from carbamate insecticide; The ratio of weight and number of A, two kinds of active components of B is 1:99 to 99:1.
Carbamate insecticide as active component B in the present invention is listed below: alanycarb (alanycarb), Aldicarb (aldicarb), aldoxycarb (aldicarb-sulfone), allyxycarb (allyxycarb), aminocarb (aminocarb), Benfuracard micro (benfuracarb), metalkamate (bufencarb), butacarb (butacarb), butocarboxim (butocarboxim), butanone sulfone prestige (butoxycarboxime), carbaryl (carbaryl), carbofuran (carbofuran), carbosulfan (carbosulfan), cloethocarb (cloethocarb), dimetilan (dimetilan), ethiofencarb (ethiofencarb), Osbac (BPMC), fenothiocarb (fenothiocarb), Carzol (formetanate), furathiocarb (furathiocarb), Mobucin (isoprocarb), metham-sodium (metham-sodium), methiocarb (methiocarb), Methomyl (methomyl), meta-tolyl-N-methylcarbamate (MTMC) (metolcarb), oxamyl (oxamyl), Aphox (pirimicarb), Carbamult (promecarb), unden (propoxur), thiodicarb (thiodicarb), thiofanox (thiofanox), Landrin (trimethacarb), XMC (XMC), Meobal (xylylcarb), Bassa (fenobucarb), triaguron (triaxamate), bendiocarb (bendiocarb), phosphorus worm prestige (phosphcarb), pyrolan (pyrolan), isolan (isolan), Elacron (dioxocarb), fenoxycarb (fenoxycarb), nitrilacarb (nitrilacarb), dimetan (dimetan), Pyramat (pyramat), tazimcarb (tazimcarb), tranid (thiocarboxime), sok (carbanolate), mexacarbate (mexacarbate) or promacyl (promacyl).
The comparatively preferred technical scheme of the present invention is:
In described desinsection, miticide composition, component A is selected from compound 9; B component is selected from Benfuracard micro, carbosulfan, Methomyl, Bassa or triaguron; The ratio of weight and number of A, two kinds of active components of B is 1:20 to 20:1.
The further preferred technical scheme of the present invention is:
In described desinsection, miticide composition, component A is selected from compound 9; B component is selected from carbosulfan; The ratio of weight and number of A, two kinds of active components of B is 1:10 to 10:1.
The present invention further preferred technical scheme is:
In described desinsection, miticide composition, component A is selected from compound 9; B component is selected from carbosulfan; The ratio of weight and number of A, two kinds of active components of B is 1:5 to 5:1;
Desinsection of the present invention, miticide composition, have obvious synergistic effect.Indoor biological activity determination result shows, compound 9 and Benfuracard micro, carbosulfan, Methomyl, Bassa, triaguron are composite in suitable proportion, can greatly improve the activity to Tetranychus cinnabarinus; Compound 9 is composite in 1:5 to 5:1 scope with carbosulfan, can also improve the activity to brown plant-hopper and black bean aphid.
In desinsection of the present invention, miticide composition, the cumulative amount of active component (by weight, lower same), between 0.5%～95%, is preferably between 1%～85%.According to different preparation types, active component cumulative amount scope is different.Conventionally, in liquid preparation, the cumulative amount of active component, between l%～70%, is preferably 5%～50%; In solid pharmaceutical preparation, the cumulative amount of active component, between 5%～85%, is preferably 10%～80%;
In desinsection of the present invention, miticide composition, at least contain a kind of surfactant, the dispersion of active component in water while being beneficial to use.The cumulative amount of surfactant is between 5%～30%, and surplus is solid or liquid diluent.Desinsection of the present invention, the selected surfactant of miticide composition are known in those skilled in the art, as: one or more in dispersant, wetting agent, binding agent, defoamer, stabilizing agent or emulsifier.According to different dosage form, in preparation, can also contain antifreeze known in those skilled in the art, thickener, disintegrant etc.
Desinsection of the present invention, miticide composition can be by user before use through dilution or directly uses.Its preparation can be prepared by common processing method known in those skilled in the art, after being about to active substance and mixing with liquid flux or solid carrier, then add surfactant as one or more in dispersant, wetting agent, binding agent, defoamer, stabilizing agent etc.
Desinsection of the present invention, miticide composition, can be processed on demand acceptable any formulation on agricultural chemicals, wherein the excellent formulation of selecting is: missible oil, suspending agent, water-dispersible granules, aqueous emulsion, microemulsion, soluble liquid, wetting powder or oil-suspending agent.
Desinsection of the present invention, miticide composition, comprise following constituent content while making missible oil: active component A l～50%, active component B l～50%, emulsifier 2～20%, synergist 0～20%, cosolvent 0～20%, solvent complement to 100%.By active component A and B add in solvent, dissolve completely after, add cosolvent if desired, then after adding emulsifier, synergist etc. to stir, become the oily liquids of transparent and homogeneous, make the missible oil product of the present composition.
Desinsection of the present invention, miticide composition, comprise following constituent content while making suspending agent: active component A l～50%, active component Bl%～50%, dispersant 2～10%, wetting agent 2～10%, defoamer 0.1～1%, thickener 0.1～2%, binding agent 0.1～2%, antifreeze 0.1～8%, water add to 100%.Dispersant, wetting agent, defoamer, thickener, binding agent, antifreeze, water in above-mentioned formulation material are mixed through high speed shear, add active component A and B, in ball mill, ball milling is 2～3 hours, makes diameter of particle all below 5um, makes the suspending agent product of the present composition.
Desinsection of the present invention, miticide composition, comprise following constituent content while making water dispersible granules: active component A l～60%, active component Bl～60%, dispersant 3～12%, wetting agent l～8%, disintegrant l～10%, binding agent l～8%, solid packing complement to 100%.Active component A is obtained to the particle diameter needing through air-flow crushing together with B, dispersant, wetting agent, disintegrant, binding agent, solid carrier etc., then add other auxiliary agents such as binding agent, obtain the materials of granulating.By item quantitatively send in fluidized bed granulation dryer through granulation and dry after, make the water dispersible granules product of the present composition.
Desinsection of the present invention, miticide composition, comprise following constituent content while making aqueous emulsion: active component A l～40%, active component Bl～40%, solvent 0～30%, emulsifier l～15%, antifreeze 0～10%, thickener 0.1～2%, defoamer 0.0l～2%, water complement to 100%.Active component A and B, solvent, emulsifier are added together, make to be dissolved into even oil phase; Water, antifreeze, thickener, defoamer are mixed, become homogeneous water.Under high-speed stirred, water is added to oil phase, make the aqueous emulsion product of the present composition.
Desinsection of the present invention, miticide composition, comprise following constituent content while making microemulsion: active component A l～40%, active component Bl～40%, solvent 0～30%, emulsifier 3～20%, cosolvent 0～20%, antifreeze 0～10%, water complements to 100%.Active component A and B are dissolved in the homogenizer that solvent and cosolvent are housed; After emulsifier, antifreeze, water being joined in the homogenizer that above-mentioned solution is housed, give strong mixing and homogenize, finally obtain the microemulsion product of the as clear as crystal present composition of outward appearance.
Desinsection of the present invention, miticide composition, comprise following constituent content while making soluble liquid: active component A l～50%, active component Bl～50%, emulsifier 1～20%, synergist 1～10%, organic solvent complement to 100%.Active component A and B, organic solvent, emulsifier, synergist etc. are mixed, become transparent and homogeneous liquid, make the soluble liquid product of the present composition.
Desinsection of the present invention, miticide composition, comprise following constituent content while making wetting powder: active component A l～60%, active component Bl～60%, dispersant 2～10%, wetting agent 2～10%, solid packing complement to 100%.Active component A and B, dispersant, wetting agent, filler are mixed, in blender, mix, after airslide disintegrating mill is pulverized, mix again, can be made into wetting powder product of the present invention.
Desinsection of the present invention, miticide composition, comprise following constituent content while making oil-suspending agent: active component A l～50%, active component Bl～50%, emulsifier 1～20%, cosolvent 1～20%, dispersant 0～0.3%, wetting agent 0.2～1%, solvent complement to 100%.Active component A and B, emulsifier, dispersant, solvent, cosolvent, wetting agent are added to sand milling in sand mill, until particle diameter is qualified, make the oil-suspending agent product of the present composition.
Described dispersant is selected from, but be not limited to: alkylnaphthalene sulfonate, two (alkyl) naphthalenesulfonate formaldehyde condensation compound, naphthalene sulfonic acid-formaldehyde condensation product, aryl phenol polyoxyethylene succinate sulfonate, octylphenol polyethylene oxyethylene group ether sulfate, polycarboxylate, lignosulfonates, alkylphenol polyoxyethylene formaldehyde condensation products sulphate, alkyl benzene sulfonate calcium salt, naphthalene sulfonic acid-formaldehyde condensation product sodium salt, alkylphenol polyoxyethylene, aliphatic acid polyethenoxy ether, polyoxyethylene carboxylate, one or more in fatty acid glyceride APEO.
Described wetting agent is selected from but is not limited to: lauryl sodium sulfate, neopelex, Nekal BX, washing powder, agriculture breast 2000# series, wetting and penetrating agent F, wetting agent T, spaonin powder, tea are withered, one or more in silkworm excrement, sldium lauryl sulfate, alkylnaphthalene sulfonate, alkylphenol ethoxylate, polyoxyethylene triphenylethylene phosphenylic acid salt, soapberry powder.
Described binding agent is selected from but is not limited to: one or more in gum Arabic, xanthans, sodium phosphate trimer, phenolic resins, sodium alginate, white dextrin, methylcellulose, PAA, polyvinylpyrrolidone, crospolyvinylpyrrolidone, polyethylene glycol, polyvinyl alcohol.
Described defoamer is selected from but is not limited to: C
8～10aliphatic alcohols, C
10～20one or more in saturated fat acids (as capric acid) and acid amides, silicone oil, silicone compound, polyoxyethylene glycerol ether.
Described emulsifier is selected from, but be not limited to: agriculture breast 500#(alkyl benzene calcium sulfonate), 0P series phosphate (polyoxyethylene nonylphenol ether phosphate), 600# phosphate (phenyl phenol polyoxy ethyl ether phosphate), styrene polyoxyethylene ether ammonium sulfate salt, alkyl biphenyl ether disulfonic acid magnesium salts, triethanolamine salt, agriculture breast 400#(benzyl dimethyl phenol polyoxy ethyl ether), agriculture breast 600#(phenyl phenol polyoxy ethyl ether), Nongru-700 #(alkylphenol-formaldehyde resin polyoxy ethyl ether), agriculture breast 36#(phenethyl fluosite polyoxy ethyl ether), agriculture breast 1600#(phenethyl phenol polyoxy ethyl polypropylene-base ether), ethylene oxide-propylene oxide block copolymer, 0P series (polyoxyethylene nonylphenol ether), By series (castor oil polyoxyethylene ether), agriculture breast 33#(alkylaryl polyoxyethylene polyoxypropylene ether), agriculture breast 34#(alkylaryl polyoxyethylene poly-oxygen propylene aether), sapn series (sorbitan monostearate), tween series (sorbitan fatty acid ester APEO), AEO series (fatty alcohol-polyoxyethylene ether), calcium dodecyl benzene sulfonate and aliphatic acid polyethenoxy ether, alkylphenol polyoxyethylene sulfosuccinate, styrylphenol polyoxyethylene ether, polyoxyethylene nonylphenol ether, aliphatic acid polyethenoxy base ester, one or more in polyoxyethylene aliphatic alcohol ether.
Described antifreeze is selected from: one or more in ethylene glycol, propane diols, glycerine, polyethylene glycol, diethylene glycol (DEG), triethylene glycol.
Described thickener is selected from: one or more in xanthans, CMC, hydroxyethylcellulose, methylcellulose, Magnesiumaluminumsilicate, polyvinyl alcohol.
Described disintegrant is selected from: one or more in bentonite, urea, ammonium sulfate, glucose, aluminium chloride, citric acid, succinic acid, sodium bicarbonate.
Described solvent is selected from: one or more in toluene, dimethylbenzene, methyl alcohol, ethanol, acetone, ether, cyclohexanone, n-butanol, isopropyl alcohol, vegetable oil, dimethyl formamide, dimethyl sulfoxide (DMSO), acetonitrile, polyethylene glycol, pyrrolidones, solvent N-chain alkyl pyrrolidones, biodiesel, diesel oil, turpentine oil, solvent naphtha, water or more than one mixed solvents forming with arbitrary proportion;
Described solid carrier is selected from: one or more in kaolin, diatomite, bentonite, attapulgite, white carbon, starch, precipitated calcium carbonate.
Described synergist is selected from: any in organic silicon pesticide synergist, organic silicon pesticide bleeding agent spreading agent, agricultural organic silicon pesticide synergist, azone.
Desinsection of the present invention, miticide composition, can be used for preventing and treating insect, evil mite, soil insect or urban health insect on fruit tree, vegetables, ornamental plants, tea, cotton, cereal crop etc.; Especially can be used for preventing and treating the sucking pest in various crop, as lepidoptera pests such as aphid, thrips, plant hopper, aleyrodid, leafhopper, blister mite and paddy stem borer, leaf miner, cotton bollworms.
Especially, desinsection of the present invention, miticide composition, especially can be used for preventing and treating citrus red mite (crm), citrus rust mite, the citrus beginning tetranychid, tetranychus viennensis, panonychus ulmi, carex fruit mite, Tetranychus urticae, yellow tea mite, pink tea rust mite, privet mite, tealeaves goitre mite, Tetranychus cinnabarinus, Mite, Turkestan tetranychid, Dunhuang tetranychid, penthaleus major, grain spider mite, jujube tick, the cause harm Tetranychus of jujube tree, Eotetranychus evil mite, harmful mite on vegetable or flower, citrus rust mite, citrus leaf-miner, brown plant-hopper, paddy stem borer, rice water weevil, cotton bollworm, root-knot nematode, fruit aphid, vegetable aphid, wheat aphid etc., therefore, technical scheme of the present invention also comprises the purposes for the preparation of agricultural insecticidal, miticide medicine by desinsection of the present invention, miticide composition.
Desinsection of the present invention, miticide composition, can effective dose impose on the insect/evil mite and/or its habitat that needs to control.
Miticide composition of the present invention has the following advantages: 1, composite A, two kinds of active components of B have the different mechanism of action, can delay insect, the drug-fast generation of evil mite.2, reduce agricultural chemicals usage amount, reduced the residual quantity of agricultural chemicals on crop, strengthened the friendly to environment.3, expand insecticidal spectrum, can be used for preventing and treating various pests, evil mite in the various crop such as fruit tree, vegetables, ornamental plants, tea, cotton; 4, A, B two active components are composite in suitable proportion, have improved the control efficiency to the insects such as Tetranychus cinnabarinus, brown plant-hopper, aphid, evil mite.
Embodiment
Following examples are used for describing in detail the present invention, so that further understand the present invention.Active component A is selected from the disclosed compound 9 of Chinese invention patent CN101906075A, self-control; Active component B and other raw materials are commercial goods.In formulation Example, after active component folding hundred, be metered into, each component is measured by weight percentage.
Embodiment 1:5% compound 9 Bassa missible oil
Compound 92.5%, Bassa 2.5%, agriculture breast 500#4%, AEO series 4%, toluene complement to 100%.Above raw material is prepared routinely to the method for missible oil, mix, stirring and dissolving completely after, make 5% compound 9 Bassa missible oil.
Embodiment 2:10% compound 9 carbosulfan missible oil
Compound 99%, carbosulfan 1%, agriculture breast 500#4%, agriculture breast 600#4%, Nongru-700 #3%, cyclohexanone 10%, triphenyl phosphite 2%, toluene complement to 100%.Above raw material is prepared routinely to the method for missible oil, mix, stirring and dissolving completely after, make 10% compound 9 carbosulfan missible oil.
Embodiment 3:10% compound 9 carbosulfan suspending agents
Compound 95%, carbosulfan 5%, lignosulfonates 4%, lauryl sodium sulfate 2%, polysorbate60 #1%, bentonite 0.5%, xanthans 0.3%, ethylene glycol 5%, benzoic acid 0.5%, silicone defoaming agent 0.5%, water complement to 100%.Above raw material is prepared routinely to the method for suspending agent, through mixing, high speed shear, disperseed, after sand milling, make 10% compound 9 carbosulfan suspending agents.
Embodiment 4:15% compound 9 carbosulfan suspending agents
Compound 910%, carbosulfan 5%, alkyl benzene sulfonate calcium salt 5%, lauryl sodium sulfate 2%, Nongru-700 #3%, agriculture breast 1601#3%, methylcellulose 0.2%, propane diols 5%, benzoic acid 0.5%, silicone defoaming agent 0.2%, water complement to 100%.Above raw material is prepared routinely to the method for suspending agent, after mixing, high speed shear dispersion, sand milling, made 15% compound 9 carbosulfan suspending agents.
Embodiment 5:40% compound 9 carbosulfan water dispersible granules
Compound 930%, carbosulfan 10%, lignosulfonates 4%, Nekal BX 1%, diatomite 5%, ammonium sulfate 8%, attapulgite complement to 100%.Above raw material is prepared routinely to the method for water dispersible granules, through mixing, air-flow crushing, made 40% compound 9 carbosulfan water dispersible granules.
Embodiment 6:80% compound 9 Bassa water dispersible granules
Compound 920%, Bassa 60%, polycarboxylate 7%, soapberry powder 5%, sodium carbonate 1.6%, bentonite complement to 100%.Above raw material is prepared routinely to the method for water dispersible granules, through mixing, air-flow crushing, made 80% compound 9 Bassa water dispersible granules.
Embodiment 7:20% compound 9 aqueous carbosulfan emulsions
Compound 910%, carbosulfan 10%, sodium sorbate 3%, polyoxyethylene nonylphenol ether 10%, 0P series 7%, acetone 50%, polyethylene glycol 7%, water complement to 100%.Above raw material is prepared routinely to the method for aqueous emulsion, through being fully uniformly mixed, made 20% compound 9 aqueous carbosulfan emulsions.
Embodiment 8:20% compound 9 carbosulfan microemulsions
Compound 910%, carbosulfan 10%, Nongru-700 #5%, agriculture breast 500#3%, agriculture breast 600#6%, dimethylbenzene 10%, cyclohexanone 13%, ethanol 5%, epoxychloropropane 1%, water complement to 100%.Above raw material is prepared routinely to the method for microemulsion, dissolve complete also stirs, and makes 20% compound 9 carbosulfan microemulsions.
Embodiment 9:15% compound 9 carbosulfan soluble liquids
Compound 910%, carbosulfan 5%, phenethyl phenol polyethenoxy ether 5%, fatty alcohol-polyoxyethylene ether 10%, cyclohexanone 5%, dimethyl formamide complement to 100%.Above raw material is prepared routinely to the method for soluble liquid, first by solubilization of active ingredient in solvent, then add surfactant and other components, stir, make 15% compound 9 carbosulfan soluble liquids.
Embodiment 10:30% compound 9 carbosulfan soluble liquids
Compound 925%, carbosulfan 5%, phenethyl phenol polyethenoxy ether 5%, fatty alcohol-polyoxyethylene ether 10%, cyclohexanone 5%, dimethyl formamide complement to 100%.Above raw material is prepared routinely to the method for soluble liquid, first by solubilization of active ingredient in solvent, then add surfactant and other components, stir, make 30% compound 9 carbosulfan soluble liquids.
Embodiment 11:30% compound 9 Methomyl soluble liquids
Compound 920%, Methomyl 10%, phenethyl phenol polyethenoxy ether 5%, fatty alcohol-polyoxyethylene ether 10%, isopropyl alcohol 5%, dimethyl formamide complement to 100%.Above raw material is prepared routinely to the method for soluble liquid, first by solubilization of active ingredient in solvent, then add surfactant and other components, stir, make 30% compound 9 Methomyl soluble liquids.
Embodiment 12:25% compound 9 carbosulfan soluble liquids
Compound 95%, carbosulfan 20%, phenethyl phenol polyethenoxy ether 5%, fatty alcohol-polyoxyethylene ether 10%, cyclohexanone 5%, dimethyl formamide complement to 100%.Above raw material is prepared routinely to the method for soluble liquid, first by solubilization of active ingredient in solvent, then add surfactant and other components, stir, make 25% compound 9 carbosulfan soluble liquids.
Embodiment 13:20% compound 9 carbosulfan wetting powders
Compound 910%, carbosulfan 10%, calcium lignosulfonate 6%, alkylnaphthalene sulfonate formaldehyde condensation products 3%, lauryl sodium sulfate 1%, white carbon 3%, kaolin complement to 100%.Above raw material is prepared routinely to the method for wetting powder, fully mixed and be crushed to certain fineness, make 20% compound 9 carbosulfan wetting powders.
Embodiment 14:20% compound 9 carbosulfan oil-suspending agents
Compound 910%, carbosulfan 10%, sodium lignin sulfonate 10%, bentonite 3%, xanthans 2%, organic silicone 5%, castor oil complement to 100%.Above raw material is prepared routinely to the method for oil-suspending agent, after each component is ground, mixed, make 20% compound 9 carbosulfan oil-suspending agents.
Embodiment 15:15% compound 9 carbosulfan oil-suspending agents
Compound 910%, carbosulfan 5%, sodium lignin sulfonate 10%, bentonite 3%, xanthans 2%, organic silicone 5%, castor oil complement to 100%.Above raw material is prepared routinely to the method for oil-suspending agent, after each component is ground, mixed, make 15% compound 9 carbosulfan oil-suspending agents.
Toxicity is measured embodiment
Embodiment 16: compound 9 is mixed Tetranychus cinnabarinus synergism determination is tested with carbamate insecticide
For trying target: Tetranychus cinnabarinus [Tetranychus cinnabarinus(boisduval)] one-tenth mite, the sensitive strain of indoor feeding.
Liquid preparation: according to different tests needs, accurately take respectively test sample with electronic analytical balance, former medicine is with acetone solution, then becomes the serial liquid of tool finite concentration gradient according to experimental scheme dose dilution with 0.1% Tween 80 water.
Test method: adopt potted plant seedling spray-on process to measure the activity size that Tetranychus cinnabarinus is become to mite.First Tetranychus cinnabarinus of the same size is become mite to receive on the Tolerance of Kidney Bean Seedlings blade in first pair of open and flat phase of true leaf, after becoming mite stable, count radix; Then press the order even spraying of experimental scheme from low dosage to high dose, every strain 1.5mL, every processing repeats for 3 times, separately establishes blank.
The temperature, humidity, the illumination that examination material after processing are placed in to Nei， observation ward of observation ward are adjustable as required.72 hours " Invest, Then Investigate " mite numbers dead, alive.With abbott formula, calculate the actual measurement lethality of each processing.
Mixture effect assessment adopts Bliss method, and Bliss thinks according to the independent joint action concept of its proposition, and theoretical lethality P during Mixture Use of Insecticides can calculate with following formula:
P=Pm+Pn（1-Pm）
Pm is the actual measurement lethality (%) of the first active component target when concentration is m; Pn is the actual measurement lethality (%) of the second active component working concentration target while being n.
If the actual of two kinds of active components target after mixing with finite concentration is greater than theoretical lethality P, to judge that the mixing use under setting concentration of two kinds of active components has synergistic effect, otherwise be antagonism, result of the test is in Table 1.
Table 1 compound 9 is mixed to Tetranychus cinnabarinus synergism determination result with carbamate insecticide
Embodiment 17: compound 9 is mixed to the indoor joint toxicity measuring test of Tetranychus cinnabarinus with carbosulfan
For trying target: Tetranychus cinnabarinus [Tetranychus cinnabarinus(boisduval)] one-tenth mite, the sensitive strain of indoor feeding.
Liquid preparation: according to different tests needs, accurately take respectively test sample with electronic analytical balance, former medicine is with acetone solution, then becomes the serial liquid of tool finite concentration gradient according to experimental scheme dose dilution with 0.1% Tween 80 water.
Test method: adopt potted plant seedling spray-on process to measure the activity size that Tetranychus cinnabarinus is become to mite.First Tetranychus cinnabarinus of the same size is become mite to receive on the Tolerance of Kidney Bean Seedlings blade in first pair of open and flat phase of true leaf, after becoming mite stable, count radix; Then press the order even spraying of experimental scheme from low dosage to high dose, every strain 1.5mL, every processing repeats for 3 times, separately establishes blank.
The temperature, humidity, the illumination that examination material after processing are placed in to Nei， observation ward of observation ward are adjustable as required.72 hours " Invest, Then Investigate " mite numbers dead, alive.By abbott formula calculation correction lethality, with DPS data processing software, carry out statistical analysis, obtain each for examination single dose and mixed virulence regression equation formula, the LC of variant proportioning
50value and 95% confidence limit, then use Sun Yunpei (Suny-p) method to calculate the co-toxicity coefficient of each proportioning, evaluate mixed effect, result of the test is in Table 2.
The co-toxicity coefficient of mixture (CTC value) calculates by following formula:
In formula: ATI-mixture actual measurement toxicity index; The LC of S-standard medicament
50; The LC of M-mixture
50.
TTI=TIA×PA+TIB×PB
In formula: the theoretical toxicity index of TTI-mixture; TIA-A medicament toxicity index; The percentage composition of PA-A medicament in mixture; TIB-B medicament toxicity index; The percentage composition of PB-B medicament in mixture.
In formula: CTC-co-toxicity coefficient; ATI-mixture actual measurement toxicity index; The theoretical toxicity index of TTI-mixture.
The co-toxicity coefficient of built agent (CTC): CTC>=120 show as synergistic effect; CTC≤80 show as antagonism; 80<CTC<120 show as summation action.
Table 2 compound 9 is mixed to the indoor joint toxicity measuring result of Tetranychus cinnabarinus with carbosulfan
Embodiment 18: compound 9 is mixed brown plant-hopper synergism determination is tested with carbosulfan
For trying target: brown plant-hopper [Nilaparvata lugens(Stal)] nymph, the sensitive strain of indoor feeding.
Liquid preparation: according to different tests needs, accurately take respectively test sample with electronic analytical balance, former medicine is with acetone solution, then becomes the serial liquid of tool finite concentration gradient according to experimental scheme dose dilution with 0.1% Tween 80 water.
Test method: adopt potted plant seedling spray-on process to measure the activity size to rice brown planthopper nymph.First rice seedling is planted in culturing pot, by the order even spraying of experimental scheme from low dosage to high dose, every strain 2mL, is then connected to rice brown planthopper nymph of the same size on rice seedling, and every processing repeats for 3 times, separately establishes blank.
The temperature, humidity, the illumination that examination material after processing are placed in to Nei， observation ward of observation ward are adjustable as required.72 hours dead, alive borer populations of " Invest, Then Investigate ".The actual measurement lethality of calculating each processing with abbott formula, result of the test is in Table 3.
The effect assessment that is mixed adopts Bliss method, with embodiment 14.
Table 3 compound 9 is mixed to brown plant-hopper synergism determination result with carbosulfan
Embodiment 19: compound 9 is mixed to the indoor joint toxicity measuring test of black bean aphid with carbosulfan
For trying target: black bean aphid (Aphis laburni) nymph, the sensitive strain of indoor feeding.
Liquid preparation: according to different tests needs, accurately take respectively test sample with electronic analytical balance, former medicine is with acetone solution, then becomes the serial liquid of tool finite concentration gradient according to experimental scheme dose dilution with 0.1% Tween 80 water.
Test method: adopt infusion process to measure the activity size to black bean aphid nymph.By the order of experimental scheme from low dosage to high dose, will be loaded with the blade of black bean aphid nymph of the same size, in liquid, flood 10s, every processing repeats for 3 times, separately establishes blank.
The temperature, humidity, the illumination that examination material after processing are placed in to Nei， observation ward of observation ward are adjustable as required.72 hours dead, alive borer populations of " Invest, Then Investigate ".By abbott formula calculation correction lethality, with DPS data processing software, carry out statistical analysis, obtain each for examination single dose and mixed virulence regression equation formula, the LC of variant proportioning
50value and 95% confidence limit, then use Sun Yunpei (Suny-p) method to calculate the co-toxicity coefficient of each proportioning, evaluate mixed effect, result of the test is in Table 4.
Table 4 compound 9 is mixed to the indoor joint toxicity measuring result of black bean aphid with carbosulfan (carbosulfan)
The explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of the claims in the present invention.From above technical scheme, desinsection of the present invention, miticide composition have raising drug effect, expand insecticidal spectrum, reduce pesticide dosage, reduce the residual quantity of agricultural chemicals on crop, alleviate the pollution to environment, to person poultry safety, Environmental compatibility is good, and insect is difficult for developing immunity to drugs.The present composition can be applicable to the various pests of various crop, the control of evil mite, can be widely used in agriculture field.
Claims (8)
1. desinsection, a miticide composition, contain A, two kinds of active components of B, and component A is selected from compound 9, and structural formula is as follows:
B component is selected from carbamate insecticide;
The ratio of weight and number of A, two kinds of active components of B is 1:99 to 99:1.
2. according to the composition described in claim l, it is characterized in that: component A is selected from compound 9; B component is selected from Benfuracard micro, carbosulfan, Methomyl, Bassa or triaguron; The ratio of weight and number of A, two kinds of active components of B is 1:20 to 20:1.
3. composition according to claim 2, is characterized in that: component A is selected from compound 9; B component is selected from carbosulfan; The ratio of weight and number of A, two kinds of active components of B is 1:10 to 10:1.
4. composition according to claim 3, is characterized in that: the ratio of weight and number of A, two kinds of active components of B is 1:5 to 5:1.
5. according to the composition described in any one of claim l～4, it is characterized in that: in composition, the accumulating weight content of active component is 0.5%-95%.
6. according to the composition described in any one of claim l～4, it is characterized in that: can make on demand missible oil, suspending agent, water-dispersible granules, aqueous emulsion, microemulsion, soluble liquid, wetting powder or oil-suspending agent.
7. according to the composition described in claim l, it is characterized in that: for preventing and treating insect, evil mite or the urban health insect on fruit tree, vegetables, ornamental plants, tea, cotton, cereal crop.
8. composition according to claim 7, is characterized in that: for the preparation of the purposes of agricultural insecticidal, miticide medicine.
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| CN101906075A (en) * | 2009-06-05 | 2010-12-08 | 中国中化股份有限公司 | E-type phenyl acrylic acid ester compound containing substituted anilino pyrimidine group and applications thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2566696A (en) * | 2017-09-20 | 2019-03-27 | Rotam Agrochem Int Co Ltd | Pesticidal composition comprising an oxime carbamate and the use thereof |
| GB2566696B (en) * | 2017-09-20 | 2020-09-16 | Rotam Agrochem Int Co Ltd | Pesticidal composition comprising an oxime carbamate and the use thereof |
| US11523612B2 (en) | 2017-09-20 | 2022-12-13 | Jiangsu Rotam Chemistry Co., Ltd. | Pesticidal composition comprising oxime carbamate and use thereof |
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Effective date of registration: 20160119 Address after: 110021 Liaodong Road, Tiexi District, Liaoning, No. 8-1, No. Patentee after: SHENYANG SINOCHEM PESTICIDE CHEMICAL RESEARCH AND DEVELOPMENT CO., LTD. Address before: 100031 Beijing, Xicheng District, the door of the revitalization of the main street, No. 28 Patentee before: Sinochem Corporation Patentee before: Shenyang Research Institute of Chemical Industry |