CN105475346B - A kind of Pesticidal combination - Google Patents

A kind of Pesticidal combination Download PDF

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Publication number
CN105475346B
CN105475346B CN201410481900.2A CN201410481900A CN105475346B CN 105475346 B CN105475346 B CN 105475346B CN 201410481900 A CN201410481900 A CN 201410481900A CN 105475346 B CN105475346 B CN 105475346B
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reactive compound
pesticidal combination
insect amide
chlorine fluorine
cyanogen insect
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CN105475346A (en
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罗昌炎
詹姆斯·T·布里斯托
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Jiangsu Rotam Chemical Co Ltd
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Jiangsu Rotam Chemical Co Ltd
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Abstract

The present invention provides a kind of Pesticidal combination, contain reactive compound I and reactive compound II, reactive compound I is chlorine fluorine cyanogen insect amide, reactive compound II is the insecticide that any one is selected from organophosphor, selected from Hostathion, fenifrothion, Profenofos, pyridaphethione, and reactive compound I and reactive compound II weight ratio is 100:1‑1:100.The present invention has reached synergistic effect by the way that reactive compound I and reactive compound II are carried out into binary built on pest control, and reduces the dosage of two active ingredients, combines quick-acting and lasting effect, has delayed the generation of resistance, has expanded preventing and treating spectrum.

Description

A kind of Pesticidal combination
Technical field
The present invention relates to agriculture field, and in particular to a kind of Pesticidal combination.
Background technology
It is in the urgent demand that field of pest control occurs:Need to provide a kind of Pesticidal combination, it is being reduced The rate of application of active component and reduction avoid remaining to provide effective insect while unfavorable environment or toxicological effects Preventing and treating;And the Pesticidal combination also needs to combine the snap action and long-acting to insect.
It is to repeat using another difficulty of insecticide and uniquely uses single Pesticidal compound in many cases Cause to produce the reactive compound quick selection that is natural or adapting to drug-fast insect.It is therefore desirable to have help overcome Drug-fast Pesticidal combination.
The content of the invention
It is an object of the invention to provide a kind of Pesticidal combination, and it solve at least a kind of above-mentioned problem:Such as reduce administration Rate, improve activity profile, with reference to quick-acting and lasting effect, delaying drug resistance.
A kind of Pesticidal combination, it is chlorine fluorine containing reactive compound I and reactive compound II, the reactive compound I Cyanogen insect amide, reactive compound II are selected from Hostathion, fenifrothion, Profenofos, the organophosphorus insecticidal of pyridaphethione for any one Worm agent, and the reactive compound I and reactive compound II weight ratio is 100:1-1:100.
A kind of Pesticidal combination, reactive compound I and reactive compound II weight ratio is 50:1-1:50.
A kind of Pesticidal combination, reactive compound I and reactive compound II weight ratio is 20:1-1:20.
A kind of Pesticidal combination, reactive compound I and reactive compound II weight ratio is 10:1-1:10.
A kind of Pesticidal combination, reactive compound I and reactive compound II weight ratio is 5:1-1:5.
A kind of Pesticidal combination, include reactive compound I and reactive compound II, the reactive compound I and activity Compound II sums account for the 5%-90% of the Insecticidal combinations amount of substance.
A kind of Pesticidal combination, include reactive compound I and reactive compound II, the reactive compound I and activity Compound II sums account for the 10%-80% of the Insecticidal combinations amount of substance.
A kind of Pesticidal combination, include reactive compound I and reactive compound II, the reactive compound I and activity Compound II sums account for the 20%-60% of the Insecticidal combinations amount of substance.
A kind of Pesticidal combination, also comprising surfactant and/or extender.
The Pesticidal combination of the present invention, formulation is missible oil, suspending agent, seed coat agent, water dispersible granules, wettable powder, outstanding Emulsion, smoke agent, aqueous emulsion, ultra low volume liquids.
The Pesticidal combination of the present invention, also comprising one or more other active components.
On the other hand, the purposes for preventing or controlling harmful organism is used for present invention also offers a kind of Pesticidal combination, its Middle harmful organism is Insecta, Arachnoidea.
Preferably, the Pesticidal combination is used for the purposes for preventing and treating Lepidoptera and homoptera pest.
It is furthermore preferred that the Pesticidal combination is used to prevent and treat diamondback moth, cabbage caterpillar, beet armyworm, lopper worm, cigarette bud night Moth, black peach aphid, cotten aphid, apple aphid, grain aphid, brown back rice plant hopper, small brown rice planthopper, Bemisia tabaci, Trialeurodes vaporariorum Westwood, leafhopper, rice green leafhopper, rice The purposes of leaf-roller, bollworm, striped rice borer, yellow rice borer etc..
On the other hand, present invention also offers a kind of method prevented or control harmful organism, by the desinsection group of the present invention Compound acts on target useful plant, object noxious livings or its environment, the propagating materials of target useful plant;The plant is numerous It is seedling, rhizome, garden seedling, cutting or seed to grow material.
A kind of cover crop including makes crop and I containing reactive compound and activation to prevent the method for pest infestation Compound II Pesticidal combination contact.
A kind of method prevented or control harmful organism, including separate, sequentially or simultaneously apply reactive compound I, activity Compound II.
The present invention by by reactive compound I and reactive compound II combination, on the one hand combine lasting effect with it is quick-acting Property;On the other hand, there is provided a kind of synergistic effect significantly I containing reactive compound and reactive compound II pharmaceutical agent combinations, can be bright The aobvious dosage for reducing by two active ingredients.
Chlorine fluorine cyanogen insect amide (ZJ4042, Cas.NO:1262605-53-7) be Zhejiang Provincial Chemical Engineering Research Inst develop adjacent benzene Diformamide insecticides, it is the unique novel pesticide of a kind of efficient, low toxicity and mechanism of action, it acts on insect ryania Acceptor, promote the endogenous calcium ion release of insect cell, influence contraction of muscle, and then cause insect death;To Lepidoptera, elytrum Mesh, Diptera and the larva of Homoptera have very high activity, but main effect model has certain interior suction based on stomach toxicity Property, the primary pest available for rice, vegetables, fruit tree, cotton prevents and treats.Chlorine fluorine cyanogen insect amide has the characteristics of lasting effect is long, but It is that also there is the defects of quick-acting is poor.
Profenofos (profenofos) is the new varieties developed by Ciba-Geigy companies in later stage the 1970s, is A kind of new asymmetric phosphorothioate of base containing rosickyite, the insect for resisting organophosphor show high activity, are middle low toxicity, wide spectrum Organophosphorus insecticide, have and tag and stomach poison function.Its mechanism of action is to suppress cholinesterase in insect bodies;Quick-acting it is good and There is preferable permeability on plant leaf blade.It is mainly used in preventing and treating the work such as the snout moth's larva of rice, rice leaf roller and fruit tree, cotton, vegetables Lepidoptera pest and evil mite on thing.
Pyridaphethione(Pyridaphenthion)Belong to low toxicity, low-residual, broad spectrum activity organic phosphates insecticidal/acaricidal agent, to evil Worm, evil mite, which have, tags and stomach poison function.Pyridaphethione has good quick-acting, while has low toxicity, low-residual, is not easy to lure The features such as sending out pest resistance to insecticide.Pyridaphethione has better effects to a variety of biting mouthpartses and sucking pest, to water Rice pest drug effect protrudes, safer to the natural enemy Predatory Mites of rice grub, and to fish low toxicity, residual quantity is low in paddy, especially It is suitable for rice, snout moth's larva, rice leaf roller, rice plant skipper, plant hopper, leafhopper, thrips, pachydiplosis oryzae etc. can be prevented and treated.
Hostathion(Triazophos), a kind of efficient, broad spectrum disinfestation, acaricide, belong to organophosphorus insecticide;With strong Stomach toxicity, action of contace poison, permeability is stronger, and no systemic action, ovicidal action is obvious, to the killing action of lepidopterous insects ovum particularly It is prominent;Its mechanism of action is to suppress the nervous system of insect, causes insect dead.To staple crops such as grain, cotton, fruits and vegetables On many important pests, can effectively prevent and treat the insects such as rice-stem borer, yellow rice borer, rice water weevil, pachydiplosis oryzae and pink bollworm. But because single long-term large area uses, the snout moth's larva of rice has produced certain resistance to it, and preventive effect reduces.
Fenifrothion(Fenitrothion)Also known as Folithion, broad spectrum organic phosphorus insecticides, tag with stronger, be interior Inhale, stomach poison function;Quick-acting is good, also there is preferable permeability on plant leaf blade.Its mechanism of action is to suppress insect bodies inner bag Alkali esterase.Insecticidal range is wide, has greater activity to piercing mouth parts, biting mouth parts and boring pest.Striped rice borer and three are changed Snout moth's larva has superior performance, to rice-leaf hopper, planthopper, nematode, mythimna separata, cotton aphid, pink bollworm, continuous scale insect, the small food heart of pears Worm, cylas formicarius worm, pine moth etc. also have good effect.
The present invention is it has unexpectedly been discovered that by chlorine fluorine cyanogen insect amide and selected from Hostathion, fenifrothion, Profenofos, pyridazine sulphur The organophosphor combination of phosphorus can effectively prevent or control harmful organism.It is surprising that the combination control of reactive compound of the present invention The activity of harmful organism processed is much higher than single reactive compound activity of the combination.The unexpected effect is really to cooperate with Effect, rather than just addition.
Inventor have passed through long-term research, and is found surprisingly that on the basis of many experiments, by reactive compound I After being compounded with reactive compound II, synergistic function is generated, reactive compound I is chlorine fluorine cyanogen insect amide, reactive compound II is selected from Hostathion, fenifrothion, Profenofos, the organophosphorus insecticide of pyridaphethione for any one.
Embodiment
Present invention discover that:Reactive compound I and reactive compound II combinations can not only be brought into adding for insecticidal spectrum Improved with property, but also realize amazing synergy.
The insecticidal effect that term " synergy " used herein refers to active compound of the present invention is more than each activity Compound effect sum, in other words, its effect is superadditivity.
The invention provides a kind of Pesticidal combination, is active component comprising reactive compound I and reactive compound II, Reactive compound I is chlorine fluorine cyanogen insect amide, and reactive compound II is to be selected from Hostathion, fenifrothion, third selected from any one The organophosphorus insecticide of bromine phosphorus, pyridaphethione.
The invention provides a kind of Pesticidal combination, includes reactive compound I and reactive compound II, the activation Compound I and reactive compound II weight ratio are 100:1 to 1:100, preferably 50:1 to 1:50, preferably 20:1 to 1:20, it is more excellent Choosing or 10:1 to 1:10, further preferably 5:1 to 1:Acted synergistically when 5.
The present invention solves by the way that the good chlorine fluorine cyanogen insect amide of the lasting effect reactive compound II good with quick-acting is combined The problem of lasting effect and quick-acting.On the other hand, there is provided a kind of obvious containing chlorine fluorine cyanogen insect amide of synergistic effect and activation Compound II pharmaceutical agent combinations, the dosage of two compositions can be reduced.
The Pesticidal combination of the present invention, has good plant compatibility and favourable homeothermal animal toxicity, suitable for preventing and treating The harmful organism run into agricultural, forestry, Stored Product and material and health field, especially Insecta and Arachnoidea. The Pesticidal combination of the present invention is active for generally sensitive and resistance species, and for all or single stage of development It is respectively provided with activity.
Term " harmful organism " used herein means any organism that can be caused damage to the normal condition of plant:
Lepidoptera pest is included for example:Striped rice borer(chilosuppressalis), yellow rice borer (Tryporyzaincertulas), rice leaf roller(cnaphalocrocismedinalisGuenee), cabbage heart snout moth's larva (hellullaundalis), dichocrocis punctiferalis(conogethespunctiferlis), papilio xuthus Linnaeus(papilioxuthus), white powder Butterfly(pierisrapaecrucivora), straight burr rice hesperiidae(parnaraguttata), tent caterpillar(malacosoma Neustria testacea), gypsymoth(lymantriadispar), fall webworms(hyphantriacunea), east poison moth (euproctissubflava), black line slug moth(scopelodescontracus), bollworm (helicoverpaarmigera), Pectinophora gossypiella(Pink bollworm), cabbage looper(trichoplusiani), wild cabbage night Moth(mamestrabrassicae), beet armyworm(spodopteraexigua), prodenia litura(spodopteralitura)、 Tea olethreutid(adoxophyesoranafasciata), leaf roller(adoxophyeshonmai), apricot yellow volume moth (archipsfuscocureanus), Homonamagnanima(homonamagnanima), diamondback moth(plutellaxylotella), cotton Pink bollworm(pectinophoragossypiella).
Coleopteran pest is included for example:Rice weevil(sitophilusoryzaelinne), citrus leaf mining first (Podagricomela nigricollis Che), sitophilus zea-mais(S.zeamails), grain weevil(S.granarius), big daikon leaf beetle (Cabbageleafbeetle), daicon leaf beetle(Daikon leaf beele), flea beetle(fleabeetle), grape flea beetle (Alticachalybea), cabbage flea beetle(phyllotretastriolata), cucumber flea beetle(Epitrixcucumeris), cigarette Careless flea beetle(Ehirtipennis), eggplant flea beetle(E.fuscula), aulacophora femoralis(Aulacophoraindica(Gemlin), leaf mustard It is chrysomelid(Phaedon cochleariae)Deng.
Diptera pest is included for example:Rice leafminer(agromyzaoryzae), hydrellia griseola (hydrelliagriseola), African Chrysanthemum liriomyza bryoniae(liriomyzatrifolii), pea leaf dive fly (chromatomyiahorticola), Liriomyza brponiae(liriomyzabryoniae), delia platura(deliaplatura)、 Green onion ground Hylemyia Platura Meigen(deliaantiqua)Mediterranean fruitfly(ceratitiscapiatawiedgman), Rhagoletis pomonella (Rhagoletispomonella), cherry fruit fly(R.cingulata).
Hemipteran pest is included for example:Smelly stinkbug(megacoptapunctatissimum), cabbage bug (eurydemarugosum), big thorn white star stinkbug(eysarcorislewisi), white star stinkbug(eysarcorisparvus), rice it is green Stinkbug(nezaraviridula), Si Shi amber stinkbugs(plautiastali), clerodendron trichotomum stinkbug(halymorphamista), rice spiny coreid (cletuspunctiger), Chinese Leptocorisa spp(leptocorisachinensis), azelea lace bug (stephantispyrioides), it is red must fleahopper(trigonotyluscoelestialium).
Homoptera pest includes such as rice green leafhopper(nephotettixcincticeps), small brown rice planthopper (laodelphaxstriatellus), brown plant-hopper(nilaparvatalugens), white backed planthopper (sogatellafurcifera), pear sucker(psyllapyrisuga), diaphorina citri(diaphorinatabaci), Bemisia tabaci (bemisiatabaci), aphid(homoptera), apple aphid(eriosomalanigerum).
Hymenoptera(hymenoptera)In have, yellow-winged cabbage sawfly(athaliarosaeruficornis), rose sawfly (argepagana), Black Hills ant(formica japonica), chestnut gall wasp(dryocsmuskuriphilus)Deng.
Thysanoptera, such as thrips(HaplothripsChinensisPriesner).
Arachnoidea(Arachnida)Insect.Such as panonychus citri(panonychus citri), Tetranychus cinnabarinus (Tetranychus cinnabarinus), panonychus ulmi(panonychus ulmi), T.urticae Koch(tetranychus urticae), tetranychus viennensis(tetranychus viennensis), oligonychus ununguis(oligonychus ununguis)Mandarin orange Tangerine beginning tetranychid(eotetranychus kankitus), purplish red short hairs mite(brevipalpus phoenicis), Bryobia praetiosa (bryobiapraetiosa), wheat leaf roll mite(aceria tulipae), grape erineum mite (Eriophyes vitis)(colomerus vitis), tealeaves Goitre mite(calacarus carinatus), yellow tea mite(polyphagotarsonemus latus), long hair root mite (rhizoglyphus rostochiensis)Deng.
Anoplura (Anoplura, Phthiraptera), such as Damalinia (Damalinia spp.), Haematopinus (Haematopinus spp.), Linognathus (Linognathus spp.), Pediculus (Pediculus spp.), Trichodectes (Trichodectes spp. )。
Isopoda(Isopoda), for example, Cape jasmine beach louse(Oniscus asellus), pillworm(Armadilliudium vulgare), ball pillworm(Porcellio scaber).
Sufficient mesh (Diplopoda) again, for example, Blaniulus guttulatus.
Lip foot mesh (Chi lopoda), for example, ground Scolopendra (Geophilus carpophagusScutigera spp.) 。
Comprehensive mesh (Symphyla), for example, kahikatea worm (Scutigerella immaculata).
Thysanoptera (Thysanura), for example, silverfish (Lepisma saccharina).
Collembola (Collembola), for example, arms Onychiurus arcticus (Onychiurus armatus).
Orthoptera (Orthoptera), for example, family Xi (Acheta domesticus), mqb category category kind (Gryllotalpa spp.), Asiatic migratory locust (Locusta migratoriamigrator ioides), black locust category kind ( Melanopluss pp.), desert locust (Schistocercagregaria).
Blattaria (Blattaria), for example, oriental cockroach (Blattaorientalis), American cockroach (Periplaneta americana), leucophaea maderae (Leucophaea maderae), Groton bug (Blattella germanica) 。
Dermaptera (Dermaptera), for example, European earwig (Forficula auricularia).
Isoptera (lsoptera), for example, Reticulitermes kind (Reticulitermes spp.).
Nematoda((Nematoda))Representative biology have and form nematode, stem eelworm and leaf selected from root-knot nematode, cyst The nematode of nematode.It is preferred that the soybean cyst nematode Heterodera glycines of following nematode(Heterodera), globodera rostochiensis(golbodera rostochiensis), Meloidogyne incognita(meloidogyne incognita)Deng, lance line mesh(dorylaimida)In have, Minute hand Turbatrix(longidorus sp.)Deng.
The Pesticidal combination of the present invention has prominent effect, particularly pickles for preventing and treating Lepidoptera and homoptera pest Moth, cabbage caterpillar, beet armyworm, lopper worm, tobacco budworm, prodenia litura, black peach aphid, cotten aphid, apple aphid, grain aphid, brown rice Lice, small brown rice planthopper, Bemisia tabaci, Trialeurodes vaporariorum Westwood, leafhopper, rice green leafhopper, rice leaf roller, bollworm, striped rice borer, yellow rice borer etc..
The Pesticidal combination of the present invention can change into general configuration agent, such as missible oil, suspending agent, seed coat agent, water-dispersible grain Agent, wettable powder, suspension emulsion, microcapsules, smoke agent, aqueous emulsion, ultra low volume liquids.Type of service depends on specific mesh 's;Every kind of preparaton should ensure that being evenly distributed for the compounds of this invention.
Preparaton in a known way, by by active component with suitable for agrochemical formulation filler and/or table Face activating agent is mixed and prepared.
According to the present invention, term " filler ", which refers to, can be combined with active component or combines to make it easier for being administered to pair As(Such as plant, crop or careless class)Natural or synthetic organic or inorganic compound.Therefore, the filler is preferably lazy Property, it is acceptable at least to should be agricultural.The filler can be solid or liquid.
Filler can be used to be solid or be liquid in the present invention, solid-filling agent can be used as to make Have for example:Phyteral powdery type(Such as soy meal, starch, grain dust, wood powder, bark powder, sawdust, walnut shell powder, bran Skin, cellulose powder, coconut husk, the particle of corncob and tobacco stem, extract residue after plant essence etc.), paper, clay class (Such as kaolin, bentonite, acid china clay etc.), talcum powder class, silica(Such as diatomite, silica sand, mica, aqueous silicic acid, silicon Sour calcium), activated carbon, natural mineral matter class(Float stone, attapulgite and zeolite etc.), fire diatomite, sand, plastics medium etc.(Example Such as polyethylene, polypropylene), potassium chloride, calcium carbonate, the inorganic mineral powder of calcium phosphate etc., ammonium sulfate, ammonium phosphate, urea, chlorine Change chemical fertilizer, the clay fertilizer of ammonium etc., these materials can be used alone or two or more is mixed.
It can be selected as liquid media materials'use in llowing group of materials, for example, water, alcohol type(Such as first Alcohol, ethanol, isopropanol, butanol, ethylene glycol etc.), ketone(Such as acetone, methyl ethyl ketone, isobutyrone, cyclohexanone Deng), ethers(Such as ether, dioxanes, methylcellulose, tetrahydrofuran etc.), aliphatic hydrocarbon class(Such as kerosene, Mineral oil etc.), aromatic hydrocarbons class(Such as benzene,toluene,xylene, solvent naphtha, alkylnaphthalene, chlorinated aromatic hydrocarbons, chloro fat Fat hydrocarbon, chlorobenzene etc.), halogenated hydrocarbon class, amide-type, sulfone class, mineral oil, vegetable oil, animal oil etc..
To make active component emulsification, scattered and/or wetting, the surfactant that can be used for example can be fat Fat alcohol APEO, polyoxyethylene alkylaryl ether, polyoxyethylene higher fatty acid esters, the phosphoric acid of polyoxyethylene alcohol or phenol Ester, the fatty acid ester of polyalcohol, alkylaryl sulfonates, lignosulfonates, branch shape copolymer, the dibutyl naphthalene of macromolecule comb shape Sulfonate, alkylaryl sulfonates, sodium alkylsulfosuccinates.
To make effective active composition dispersion stability, such as xanthans, aluminium-magnesium silicate, gelatin, starch, cellulose can be used Methyl ether, polyvinyl alcohol, polyvinyl acetate and natural phospholipid(Such as cephalin and lecithin)It is and synthetic phospholipid, bentonite, wooden The adjuvants such as plain sodium sulfonate.
The optional spent glycol of antifreezing agent, propane diols, glycerine, sorbierite.
Deflocculant as suspension product can use the auxiliary such as naphthalene sulfonic acid polymer, polymeric phosphate Agent.
Organic silicon defoamer can be used as defoamer.
Optionally, can also include other annexing ingredients, for example, protecting colloid, adhesive, thickener, thixotropic agent, bleeding agent, Stabilizer, screening agent.
Preparaton generally comprises 5%-90%, preferably 10%-80%, further preferably 20%-60% active component.
The reactive compound I and reactive compound II active components of the present invention can also apply with other active ingredient combinations With, such as expanding activity profile or preventing from forming resistance.Other active components such as fungicide, bactericide, draw Lure, insecticide, acaricide, nematicide, growth regulator, herbicide, safener, fertilizer or semiochemical etc..
The reactive compound I and reactive compound II of the present invention can be combined/be administered in combination.Including separately, successively or together When apply reactive compound I and reactive compound II.Preferably, the reactive compound I combines with reactive compound II For the form of the composition comprising reactive compound I and reactive compound II.In the case of separate administration, order of administration is led to Often the result of prophylactico-therapeutic measures is not influenceed.
A kind of cover crop including makes crop and I containing reactive compound and activation to prevent the method for pest infestation Compound II Pesticidal combination contact.
Present invention also offers a kind of method prevented or control harmful organism, the Pesticidal combination of the present invention is acted on Target useful plant, object noxious livings or its environment, the propagating materials of target useful plant
The Pesticidal combination of the present invention handles insect or to be protected with protection against insect by using the active component of insecticidal effective dose Plant, plant propagation material, soil, surface, material or the space of invasion and attack are carried out before by infestation by insect and later.
Pesticidal combination of the present invention prevent and treat various cultivated plants such as cereal, water fruits and vegetables, a large amount of on industrial crops have Evil biology is especially important.
All gene-modified plants or genetically modified plants can be included with the plant that Pesticidal combination of the present invention is handled.
A kind of Pesticidal combination is used for the purposes for the plant organ protected plant propagation material and then grown.
Term " plant propagation material " is understood to mean that all generation parts of plant, including seed, root, fruit, block Stem, napiform root, rhizome, branch, seedling bud and other plant part.It also is included in after germination or is moved after being emerged from soil The rice shoot and young plant of plant.Plant propagation material can in plantation or transplanting or before use the preventative place of plant protection compound Reason.
The present invention Pesticidal combination can be used for protection branch to prevent foliar pest and for seed and root processing with Anti- soil pests.
Therefore, Pesticidal combination of the invention is applied to seed treatment to protect seed to prevent insect pest, especially It is soil-borne insects insect, and plant roots and branch caused by protecting are to prevent the infringement of soil pests and foliar insect.
Preferably, plant propagation material is seed.The method of seed treatment, such as can there are, diluent liquid or solid Seed is directly immersed in the method in liquid condition preparaton made medicament be impregnated with seed by the preparaton of shape without dilution;Will Solid chemicals or liquid preparation mix with seed, and being coated processing makes the method for the surface of the seed attachment medicament;Planting The methods of being sprayed while plant near seed.
The Pesticidal combination of the present invention can be applied according to the methods of pouring tank, injection, spraying, dusting, distribution or smoke, apply Dosage changes with weather condition or crop condition.
- generally for leaf portion processing:0.1-10000g/ha, preferably 10-1000 g/ha, more preferably 50-800 g/ha;
- for seed treatment:2-1000g/100kg seeds, preferably 3-500g/100kg seeds;
- for soil treatment:0.1-10000g/ha, preferably 1-5000g/ha.
Above-mentioned dosage is only general exemplary dose, and those skilled in the art can be according to actual feelings when reality is applied Condition and needs, rate of application is adjusted especially in accordance with the seriousness of the property and insect pest of pending plant or crop.
The present invention by the way that reactive compound I is combined with reactive compound II, on the one hand combine lasting effect with it is quick-acting Property;On the other hand, there is provided a kind of synergistic effect significantly I containing reactive compound and reactive compound II insecticide composition, It can obviously reduce the dosage of two active ingredients.
Control insect pest need to be in insect pest early period of origination medication, but this period is not easy to hold, the general insect pest until needing medication Lay particular stress on there occurs.But reactive compound I quick-acting is very slow, just reach peak mortality within 15 days or so after medicine, at this moment insect pest is Through causing infringement to plant;After reactive compound I and the outstanding reactive compound II of quick-acting are used in combination, after medicine Reach peak mortality within 12 hours, the lasting period can be maintained by 45 days.
On the other hand, the generation of resistance has been delayed:Both mechanisms of action and the mode of action are entirely different, have after combination Tag, stomach toxicity, ovicidal and the effect for reducing spawning rate and incubation rate.
Example of formulations
Embodiment 1:The Hostathion oil-suspending agent of 5% chlorine fluorine cyanogen insect amide+10%
Chlorine fluorine cyanogen insect amide 5%
Hostathion 10%
Nonyl pheno polyethers 5%
Bentonite 1%
Glycerine 5%
Corn oil complements to 100%
The each components such as active component, dispersant, wetting agent and corn oil are well mixed according to the ratio of formula, it is ground And/or the Hostathion oil-suspending agent of 5% chlorine fluorine cyanogen insect amide+10% is obtained after high speed shear.
The pyridaphethione wettable powder of 2 30% chlorine fluorine cyanogen insect amide of embodiment+60%
Chlorine fluorine cyanogen insect amide 30%
Pyridaphethione 60%
Lauryl sodium sulfate 1%
Sodium lignin sulfonate 1%
White carbon 1%
Kaolin complements to 100%
Active component, various auxiliary agents and filler etc. are mixed by the proportional components of formula, after ultra-fine pulverizer disintegrating, i.e., Obtain the pyridaphethione wettable powder of 30% chlorine fluorine cyanogen insect amide+60%.
The Profenofos wettable powder of 3 20% chlorine fluorine cyanogen insect amide of embodiment+60%
Chlorine fluorine cyanogen insect amide 20%
Profenofos 60%
Calcium dodecyl benzene sulfonate 1%
Sodium lignin sulfonate 1%
Sucrose complements to 100%
Active component, various auxiliary agents and filler etc. are mixed by the proportional components of formula, after ultra-fine pulverizer disintegrating, i.e., Obtain the Profenofos wettable powder of 20% chlorine fluorine cyanogen insect amide+60%.
The Profenofos water-dispersible granules of 4 10% chlorine fluorine cyanogen insect amide of embodiment+50%
Chlorine fluorine cyanogen insect amide 10%
Profenofos 50%
Sodium lignin sulfonate 3%
Lauryl sodium sulfate 3%
Urea 5%
Sucrose complements to 100%
Active component, dispersant, wetting agent, disintegrant and filler are well mixed in the ratio of formula, by air-flow powder Wettable powder is broken into, a certain amount of water mixing extruding is added and makes material.Through dry sieve after obtain 10% chlorine fluorine cyanogen insect amide+ 50% Profenofos water-dispersible granules.
The triazophos emulsifiable solution of 5 2% chlorine fluorine cyanogen insect amide of embodiment+3%
Chlorine fluorine cyanogen insect amide 2%
Hostathion 3%
Ethoxylated castor oil 3%
The % of calcium dodecyl benzene sulfonate 2
Dimethyl sulfoxide (DMSO) complements to 100%
Mentioned component is proportionally prepared, is uniformly mixing to obtain homogeneous phase.
The fenifrothion seed coat agent of 6 2% chlorine fluorine cyanogen insect amide of embodiment+20%
Chlorine fluorine cyanogen insect amide 2%
Fenifrothion 20%
AEO sulfosuccinic acid monoesters disodium 5%
Ethoxylated castor oil 3%
Bentonite 3%
PVP –K30 1%
Soybean oil complements to 100%
The each components such as active component, dispersant, wetting agent are well mixed according to the ratio of formula, it is ground and/or high The fenifrothion seed coat agent of 2% chlorine fluorine cyanogen insect amide+20% is obtained after speed shearing.
The Hostathion wettable powder of 7 10% chlorine fluorine cyanogen insect amide of embodiment+10%
Chlorine fluorine cyanogen insect amide 10%
Hostathion 10%
Lauryl sodium sulfate 5%
Sodium lignin sulfonate 5%
White carbon 10%
Kaolin complements to 100%
Said components are mixed in proportion, and grinds, crush, are prepared into wettable powder.
The Profenofos water dispersible granules of 8 5% chlorine fluorine cyanogen insect amide of embodiment+35%
Chlorine fluorine cyanogen insect amide 5%
Profenofos 35%
MODIFIED LIGNOSULPHONATE 5%
Lauryl sodium sulfate 5%
Urea 1%
Kaolin complements to 100%
The components such as chlorine fluorine cyanogen insect amide, Profenofos active component, dispersant, wetting agent are mixed in the ratio of formula It is even, by air-flow crushing into wettable powder;Add a certain amount of water mixing extruding and make material.5% chlorine is obtained after drying and sieving The Profenofos water dispersible granules of fluorine cyanogen insect amide+35%.
The fenifrothion suspension emulsion of 9 5% chlorine fluorine cyanogen insect amide of embodiment+10%
Chlorine fluorine cyanogen insect amide 5%
Fenifrothion 10%
Methyl oleate 10%
Ethoxylated castor oil 4%
Naphthalene sulfonic acids-formaldehyde condensation products sodium salt 5%
MODIFIED LIGNOSULPHONATE 5%
Xanthans 0.5%
Bentonite 1%
Glycerine 5%
Defoamer 0.1%
Water complements to 100%
Fenifrothion is dissolved in methyl oleate, ethoxylated castor oil is added, obtains the oil phase of fenifrothion;By chlorine On fluorine cyanogen insect amide, naphthalene sulfonic acids-formaldehyde condensation products sodium salt, MODIFIED LIGNOSULPHONATE, xanthans, bentonite, glycerine, water etc. State each component to mix in proportion, and through being sanded, be prepared into chlorine fluorine cyanogen insect amide suspending agent;The oil phase of fenifrothion is added Enter in chlorine fluorine cyanogen insect amide suspended phase, obtain the Hostathion suspension emulsion of 5% chlorine fluorine cyanogen insect amide+10%.
The pyridaphethione coated granule of 10 2% chlorine fluorine cyanogen insect amide of embodiment+8%
Chlorine fluorine cyanogen insect amide 2%
Pyridaphethione 8%
Polyethylene glycol 3%
The silicic acid 1% of high degree of dispersion
Calcium carbonate complements to 100%
In a mixer, by levigate active component even spread to the carrier soaked by polyethylene glycol.In this way Dust-free coated granules agent can be obtained.
The Profenofos of 11 20% chlorine fluorine cyanogen insect amide of embodiment+40% extrudes granule
Chlorine fluorine cyanogen insect amide 20%
Profenofos 40%
Sodium lignin sulfonate 5%
Carboxymethyl cellulose 2%
Kaolin complements to 100%
Active component is mixed and ground with auxiliary agent, mixture is soaked with water.The mixture is extruded, then in air stream Middle drying.
The pyridaphethione of 12 10% chlorine fluorine cyanogen insect amide of embodiment+90%
Chlorine fluorine cyanogen insect amide 10%
Pyridaphethione 90%
The Profenofos of 13 30% chlorine fluorine cyanogen insect amide of embodiment+70%
Chlorine fluorine cyanogen insect amide 30%
Profenofos 70%
The Hostathion of 14 70% chlorine fluorine cyanogen insect amide of embodiment+30%
Chlorine fluorine cyanogen insect amide 70%
Hostathion 30%
The fenifrothion of 15 60% chlorine fluorine cyanogen insect amide of embodiment+40%
Chlorine fluorine cyanogen insect amide 60%
Fenifrothion 40%
The pyridaphethione wettable powder of 16 1% chlorine fluorine cyanogen insect amide of embodiment+20%
Chlorine fluorine cyanogen insect amide 1%
Pyridaphethione 20%
Lauryl sodium sulfate 1%
Sodium lignin sulfonate 1%
White carbon 1%
Kaolin complements to 100%
Active component, various auxiliary agents and filler etc. are mixed by the proportional components of formula, after ultra-fine pulverizer disintegrating, i.e., Obtain the pyridaphethione wettable powder of 1% chlorine fluorine cyanogen insect amide+20%.
The pyridaphethione wettable powder of 17 1% chlorine fluorine cyanogen insect amide of embodiment+50%
Chlorine fluorine cyanogen insect amide 1%
Pyridaphethione 50%
Lauryl sodium sulfate 1%
Sodium lignin sulfonate 1%
White carbon 1%
Kaolin complements to 100%
Active component, various auxiliary agents and filler etc. are mixed by the proportional components of formula, after ultra-fine pulverizer disintegrating, i.e., Obtain the pyridaphethione wettable powder of 1% chlorine fluorine cyanogen insect amide+50%.
The Profenofos of 18 0.1% chlorine fluorine cyanogen insect amide of embodiment+10% extrudes granule
Chlorine fluorine cyanogen insect amide 0.1%
Profenofos 10%
Sodium lignin sulfonate 5%
Carboxymethyl cellulose 2%
Kaolin complements to 100%
Active component is mixed and ground with auxiliary agent, mixture is soaked with water.The mixture is extruded, then in air stream Middle drying.
The fenifrothion suspension emulsion of 19 10% chlorine fluorine cyanogen insect amide of embodiment+0.1%
Chlorine fluorine cyanogen insect amide 10%
Fenifrothion 0.1%
Methyl oleate 10%
Ethoxylated castor oil 4%
Naphthalene sulfonic acids-formaldehyde condensation products sodium salt 5%
MODIFIED LIGNOSULPHONATE 5%
Xanthans 0.5%
Bentonite 1%
Glycerine 5%
Defoamer 0.1%
Water complements to 100%
Fenifrothion is dissolved in methyl oleate, ethoxylated castor oil is added, obtains the oil phase of fenifrothion;By chlorine On fluorine cyanogen insect amide, naphthalene sulfonic acids-formaldehyde condensation products sodium salt, MODIFIED LIGNOSULPHONATE, xanthans, bentonite, glycerine, water etc. State each component to mix in proportion, and through being sanded, be prepared into chlorine fluorine cyanogen insect amide suspending agent;The oil phase of fenifrothion is added Enter in chlorine fluorine cyanogen insect amide suspended phase, obtain the Hostathion suspension emulsion of 10% chlorine fluorine cyanogen insect amide+0.1%.
The Profenofos of 20 50% chlorine fluorine cyanogen insect amide of embodiment+1% extrudes granule
Chlorine fluorine cyanogen insect amide 50%
Profenofos 1%
Sodium lignin sulfonate 5%
Carboxymethyl cellulose 2%
Kaolin complements to 100%
Active component is mixed and ground with auxiliary agent, mixture is soaked with water.The mixture is extruded, then in air stream Middle drying.
The Hostathion wettable powder of 21 40% chlorine fluorine cyanogen insect amide of embodiment+2%
Chlorine fluorine cyanogen insect amide 40%
Hostathion 2%
Lauryl sodium sulfate 5%
Sodium lignin sulfonate 5%
White carbon 10%
Kaolin complements to 100%
Said components are mixed in proportion, and grinds, crush, are prepared into wettable powder.
The Hostathion wettable powder of 22 40% chlorine fluorine cyanogen insect amide of embodiment+4%
Chlorine fluorine cyanogen insect amide 40%
Hostathion 4%
Lauryl sodium sulfate 5%
Sodium lignin sulfonate 5%
White carbon 10%
Kaolin complements to 100%
Said components are mixed in proportion, and grinds, crush, are prepared into wettable powder.
The Hostathion wettable powder of 21 50% chlorine fluorine cyanogen insect amide of embodiment+10%
Chlorine fluorine cyanogen insect amide 50%
Hostathion 10%
Lauryl sodium sulfate 5%
Sodium lignin sulfonate 5%
White carbon 10%
Kaolin complements to 100%
Said components are mixed in proportion, and grinds, crush, are prepared into wettable powder.
Biological test example
Three kinds of situations occur after active compound:Antagonism, addition and synergistic effect, generally when activity During the effect summation acted on when each reactive compound is administered alone of compound composition, you can think that active compound is deposited In synergistic function.The predictive role of reactive compound is calculated by Colby formula(Calculating Synergistic And Antagonistic Responses of Herbicide Combination ", Colby, S.R.;Weeds 15,20- 22,1967):
X=is the killing rate when using active component A with m ppm amount of application, is expressed as the hundred of untreated control group Divide ratio;
Y=is the killing rate when using active component B with n ppm amount of application, is expressed as the hundred of untreated control group Divide ratio;
E=is the killing rate when using active component A and B with m and n ppm amount of application, is expressed as untreated control The percentage of group.
If actual killing rate is higher than calculated value, the eradicative rate of conjugate has superadditivity, that is, synergy be present. In this case, the killing rate actually observed, which must exceed, uses the counted expected killing rate (E) of above formula.Thus, if It was observed that activity be more than active expected from Colby formula, then synergy be present.
The bollworm of biological test example 1 is tested
Material to be tested:Bollworm
Medicament is prepared:Chlorine fluorine cyanogen insect amide, Profenofos active compound are dissolved with dimethylformamide respectively, are made into mother liquor, it is standby With.Used time, above-mentioned mother liquor is diluted to concentration with 10% lignin sulfonic acid sodium water solution.
Test method:50 test worms are often handled, are repeated three times, using infusion process by test worm in each concentration for the treatment of described in table 1 Decoction in up and down dipping 5s, then conventinal breeding, investigation result after one week, the results are shown in Table 1, wherein " observation killing rate " for see The actual killing rate observed, " theoretical killing rate " are the killing rate being calculated using Colby formula.
The effect test of the present composition of table 1(Lack 20:1 and 1:20 data)
Reactive compound Concentration (ppm) Observe killing rate (%) Theoretical killing rate (%)
Chlorine fluorine cyanogen insect amide 50 83.5 -
Profenofos 0.5 0 -
Chlorine fluorine cyanogen insect amide+Profenofos 50+0.5 94.6 83.5
Chlorine fluorine cyanogen insect amide 50 83.5 -
Profenofos 1 0 -
Chlorine fluorine cyanogen insect amide+Profenofos 50+1 100 83.5
Chlorine fluorine cyanogen insect amide 50 83.5 -
Profenofos 2.5 0 -
Chlorine fluorine cyanogen insect amide+Profenofos 50+2.5 100 83.5
Chlorine fluorine cyanogen insect amide 50 83.5 -
Profenofos 5 0 -
Chlorine fluorine cyanogen insect amide+Profenofos 50+5 100 83.5
Chlorine fluorine cyanogen insect amide 50 83.5 -
Profenofos 10 5 -
Chlorine fluorine cyanogen insect amide+Profenofos 50+10 100 84.3
Chlorine fluorine cyanogen insect amide 20 80.2 -
Profenofos 20 25.7 -
Chlorine fluorine cyanogen insect amide+Profenofos 20+20 100 85.3
Chlorine fluorine cyanogen insect amide 10 64.9 -
Profenofos 50 44.8 -
Chlorine fluorine cyanogen insect amide+Profenofos 10+50 100 80.6
Chlorine fluorine cyanogen insect amide 5 32.3 -
Profenofos 50 44.8 -
Chlorine fluorine cyanogen insect amide+Profenofos 5+50 89.7 62.6
Chlorine fluorine cyanogen insect amide 2.5 17.4 -
Profenofos 50 44.8 -
Chlorine fluorine cyanogen insect amide+Profenofos 2.5+50 82.5 54.4
Chlorine fluorine cyanogen insect amide 1 3.8 -
Profenofos 50 44.8 -
Chlorine fluorine cyanogen insect amide+Profenofos 1+50 78.5 46.9
Chlorine fluorine cyanogen insect amide 0.5 2 -
Profenofos 50 44.8 -
Chlorine fluorine cyanogen insect amide+Profenofos 0.5+50 71.3 45.9
In the present invention it can be seen from the data of table 1, chlorine fluorine cyanogen insect amide and Profenofos are compounded, bollworm is prevented Manage property raw synergistic effect.
The lopper worm of biological test example 2 is tested
Material to be tested:Lopper worm
Medicament is prepared:Chlorine fluorine cyanogen insect amide, Hostathion active compound are dissolved with dimethylformamide respectively, are made into mother liquor, it is standby With.Used time, above-mentioned mother liquor is diluted to concentration with 10% lignin sulfonic acid sodium water solution.
Test method:50 test worms are often handled, are repeated three times, using infusion process by test worm in each concentration for the treatment of described in table 2 Decoction in up and down dipping 5s, then conventinal breeding, investigation result after one week, the results are shown in Table 2.Wherein " observation killing rate " is sight The actual killing rate observed, " theoretical killing rate " are the killing rate being calculated using Colby formula.
The effect test of the present composition of table 2(Lack 20:1 and 1:20 data)
In the present invention it can be seen from the data of table 2, by chlorine fluorine cyanogen insect amide and Triazoxide as built-up, to lopper worm Preventing and treating produces synergistic effect.
The striped rice borer of biological test example 3 is tested
Material to be tested:Striped rice borer
Medicament is prepared:Chlorine fluorine cyanogen insect amide, fenifrothion active compound are dissolved with dimethylformamide respectively, are made into mother liquor, It is standby.Used time, above-mentioned mother liquor is diluted to concentration with 5% lignin sulfonic acid sodium water solution.
Test method:With various medicaments of the deionized water containing 5% sodium lignin sulfonate respectively with 3 concentration of tabulation.Will The rice seedlings of 2-3 week old transplant into length, width and height be respectively 100cm × 100cm × 20cm pallet in, cellar culture.Treat rice seedlings When length is to 6-8 leaf periods, 50 rice-stem borer larvas are inoculated with to each pallet, then spray various concentration shown in table 3 respectively Medicament.Wherein, each concentration is a processing, often handles 3 repetitions.It is consistent respectively to handle each repetition spray amount.Each After processing 7 days, death condition is investigated, finally calculates the death rate(Experiment is repeated 3 times, and is averaged), the results are shown in Table 3.Wherein " see Examine killing rate " it is the actual killing rate observed, " theoretical killing rate " is the killing rate being calculated using Colby formula.
Effect test of the present composition of table 3 to striped rice borer(Lack 5:1 and 1:5 data)
In the present invention it can be seen from the data of table 3, chlorine fluorine cyanogen insect amide and fenifrothion are compounded, to striped rice borer Preventing and treating produces synergistic effect.
The cotten aphid of biological test example 4 is tested
Material to be tested:Cotten aphid
Medicament is prepared:Chlorine fluorine cyanogen insect amide, pyridaphethione active compound are dissolved with dimethylformamide respectively, are made into mother liquor, It is standby.Used time, above-mentioned mother liquor is diluted to concentration with 10% lignin sulfonic acid sodium water solution.
Test method:With various medicines of the deionized water containing 5% calcium dodecyl benzene sulfonate respectively with 4 concentration of tabulation Agent.Choose healthy cotton seedling(6-8 piece leaves), every plant of inoculation cotten aphid adult about 60.Pressed using micro- shape sprayer within 2 days after inoculation Spraying treatment is carried out according to the concentration described in table 2(Per 3 repetitions of concentration), it is defined by squirting leave dual sides.6 days after medicine, inspection Death condition is looked into, and calculates the death rate(Experiment is repeated 3 times, and is averaged).4 are the results are shown in Table, wherein " observation killing rate " is sight The actual killing rate observed, " theoretical killing rate " are the killing rate being calculated using Colby formula.
Effect test of the present composition of table 4 to cotten aphid(Lack 20:1 and 1:20 data)
Reactive compound Concentration (ppm) Observe killing rate (%) Theoretical killing rate (%)
Chlorine fluorine cyanogen insect amide 50 53.2 -
Pyridaphethione 0.5 0 -
Chlorine fluorine cyanogen insect amide+pyridaphethione 50+0.5 64.2 53.2
Chlorine fluorine cyanogen insect amide 50 53.2 -
Pyridaphethione 1 0 -
Chlorine fluorine cyanogen insect amide+pyridaphethione 50+1 65.2 53.2
Chlorine fluorine cyanogen insect amide 50 53.2 -
Chlorine fluorine cyanogen insect amide 50 53.2 -
Pyridaphethione 2.5 0 -
Chlorine fluorine cyanogen insect amide+ 50+2.5 65.9 53.2
Pyridaphethione 5 0 -
Chlorine fluorine cyanogen insect amide+pyridaphethione 50+5 67.9 53.2
Chlorine fluorine cyanogen insect amide 50 53.2 -
Pyridaphethione 10 5 -
Chlorine fluorine cyanogen insect amide+pyridaphethione 50+10 69.2 55.54
Chlorine fluorine cyanogen insect amide 20 25 -
Pyridaphethione 20 20 -
Chlorine fluorine cyanogen insect amide+pyridaphethione 20+20 51.8 40
Chlorine fluorine cyanogen insect amide 10 18 -
Pyridaphethione 50 28.7 -
Chlorine fluorine cyanogen insect amide+pyridaphethione 10+50 62.7 41.5
Chlorine fluorine cyanogen insect amide 5 9 -
Pyridaphethione 50 28.7 -
Chlorine fluorine cyanogen insect amide+pyridaphethione 5+50 51.7 35.2
Chlorine fluorine cyanogen insect amide 2.5 5.8 -
Pyridaphethione 50 28.7 -
Chlorine fluorine cyanogen insect amide+pyridaphethione 2.5+50 47.9 32.8
Chlorine fluorine cyanogen insect amide 1 4.7 -
Pyridaphethione 50 28.7 -
Chlorine fluorine cyanogen insect amide+pyridaphethione 1+50 40.1 32.1
Chlorine fluorine cyanogen insect amide 0.5 2.2 -
Pyridaphethione 50 28.7 -
Chlorine fluorine cyanogen insect amide+pyridaphethione 0.5+50 38.6 30.2
In the present invention it can be seen from the data of table 4, chlorine fluorine cyanogen insect amide and pyridaphethione are compounded, cotten aphid is prevented Manage property raw synergistic effect.
The Pesticidal combination of the present invention is described by specific embodiment.But examples detailed above is only to this Being explained further for invention, is not limitation of the invention, as simply adjust obtained from such scheme Scheme, without departing from the spirit of the present invention, it is regarded as being included within the scope of the present invention.

Claims (15)

  1. A kind of 1. Pesticidal combination, it is characterised in that:Contain reactive compound I and reactive compound II, the active ingredient Thing I is chlorine fluorine cyanogen insect amide, and reactive compound II is the insecticide that any one is selected from organophosphor, selected from Hostathion, kills snout moth's larva Sulphur phosphorus, Profenofos, pyridaphethione, and the reactive compound I and reactive compound II weight ratio is 100:1-1:100.
  2. 2. Pesticidal combination according to claim 1, it is characterised in that:The reactive compound I and reactive compound II Weight ratio be 50:1-1:50.
  3. 3. Pesticidal combination according to claim 1, it is characterised in that:The reactive compound I and reactive compound II Weight ratio be 20:1-1:20.
  4. 4. Pesticidal combination according to claim 1, it is characterised in that:The reactive compound I and reactive compound II Weight ratio be 10:1-1:10.
  5. 5. Pesticidal combination according to claim 1, it is characterised in that:The reactive compound I and reactive compound II Weight ratio be 5:1-1:5.
  6. 6. Pesticidal combination according to claim 1, it is characterised in that:The reactive compound I and reactive compound II sums Account for the 5%-90% of the Insecticidal combinations amount of substance.
  7. 7. Pesticidal combination according to claim 1, it is characterised in that:The reactive compound I and reactive compound II sums Account for the 10%-80% of the Insecticidal combinations amount of substance.
  8. 8. Pesticidal combination according to claim 1, it is characterised in that:The reactive compound I and reactive compound II sums Account for the 20%-60% of the Insecticidal combinations amount of substance.
  9. 9. Pesticidal combination according to claim 1, it is characterised in that:Also include surfactant and/or extender.
  10. 10. the Pesticidal combination according to claim 1 or 9, it is characterised in that:The formulation of the Pesticidal combination is breast Oil, suspending agent, seed coat agent, water dispersible granules, wettable powder, suspension emulsion, smoke agent, aqueous emulsion, ultra low volume liquids.
  11. 11. the Pesticidal combination described in claim 1 is used for the purposes for preventing or controlling harmful organism.
  12. A kind of 12. method prevented or control harmful organism, it is characterised in that use the Pesticidal combination described in claim 1 In target useful plant, object noxious livings or its environment, the propagating materials of target useful plant.
  13. A kind of 13. method prevented or control harmful organism according to claim 12, it is characterised in that:The plant propagation Material is seedling, rhizome, garden seedling, cutting or seed.
  14. A kind of 14. method prevented or control harmful organism according to claim 12, it is characterised in that:The harmful organism choosing From Lepidoptera and homoptera pest.
  15. A kind of 15. method prevented or control harmful organism according to claim 12, it is characterised in that:By claim 1 institute Reactive compound I and reactive compound II in the Pesticidal combination stated is separated, sequentially or simultaneously applied.
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