CN107318878A - A kind of Pesticidal combination - Google Patents
A kind of Pesticidal combination Download PDFInfo
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- CN107318878A CN107318878A CN201610273606.1A CN201610273606A CN107318878A CN 107318878 A CN107318878 A CN 107318878A CN 201610273606 A CN201610273606 A CN 201610273606A CN 107318878 A CN107318878 A CN 107318878A
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- Prior art keywords
- imidaclothiz
- mibemycin
- pesticidal combination
- plant
- seed
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N51/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O—N—S, X—O—S, N—N—S, O—N—N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
A kind of insecticides of the present invention, active component is made up of mibemycin and imidaclothiz, and the mibemycin and imidaclothiz are 1 by weight ratio:100‑100:1.Individually active, the of the invention Pesticidal combination compared to each compound, described mibemycin and imidaclothiz are by weight ratio in foregoing ratio range, and Pesticidal combination of the invention shows obvious synergistic activity.Described Pesticidal combination is used for the purposes for preventing or controlling harmful organism, especially controls the purposes of the insects such as Panonychus citri, Tetranychus cinnabarinus, Tetranychus urticae, pear sucker, aphid, diamondback moth, rice leaf roller, striped rice borer.The present invention also provides a kind of method prevented or control pest infestation, is included on target useful plant or its environment, object noxious livings or its environment, the propagating materials of target useful plant with any mibemycin and imidaclothiz for wishing sequentially or simultaneously to apply described in the Pesticidal combination of the present invention.
Description
Technical field
The present invention relates to a kind of insecticides, active component is made up of mibemycin and imidaclothiz.This hair
It is bright to further relate to the purposes that described Pesticidal combination is used to preventing or controlling harmful organism.
Background technology
Mite class is commonly called as red spider, belongs to arachnoide pest, is that cause harm fruit tree, cotton, Solanaceae, vegetables and ornamental flower etc. is a variety of
One of important pests of crop, belong to Acariformes and Acarina common evil mite more.Mite class mainly causes harm leaf, stem and the flower of plant
Deng thorn inhales the cauline leaf of plant, and there is the yellowish-brown dot of a large amount of needle point size chlorosis in leaf at initial stage front, and anaphase blade is opened from the bottom up
Beginning chlorosis is crispaturaed, even come off.Sometimes take place from blade in the middle part of plant, blade gradually turns yellow, come off.Evil mite occurs from generation to generation
Many, fertility is strong, under suitable temperature and humidity conditions, mite population can be doubled and redoubled rapidly within a short period of time, to agriculture
Crop causes very big harm.Evil mite is also easy to produce the resistance to the action of a drug to mite killing medicament, aggrieved to make if do not prevented and treated in time in serious generation
The blade meeting chlorosis of thing is turned white, and is withered and fallen in advance.Under the torrid zone and greenhouse experiment, whole year can all occur.The height of temperature is determined
The number of the growth cycle of each worm state of mite class, reproduction speed and egg laying amount.The weather conditions of extreme arid torrid climate frequently can lead to mite class
It is big to occur.
Mibemycin（Milbemectin）, its structural formula is formula（I）：
(Formulas I)
Mibemycin is ten hexa-atomic macrolide mixtures.Mibemycin belongs to microbial pesticide, by Environmental Protection Agency
Regard as low dangerous insecticide.Mibemycin has good preventing and treating to a variety of evil mites of Tetranychidae, Xi Man sections and Eriophyidae
Effect, while also there is good prevention effect to insects such as spot Liriomyza, aphid and aleyrodids.Mibemycin insecticidal spectrum is wide,
Preferable prevention effect is respectively provided with to aphid, food tetranychid, malacosoma neustria, Enterozoa.It is most promising wide at present
Spectrum, biological insecticides efficient, new, pest-resistant, without cross tolerance.The action principle of mibemycin and contact killing type and interior ooze type
Insecticide desinsection principle it is different.It does not suppress the synthesis of protein, but the Cl- passages for causing glutamic acid to gate
（Glutamate-gated chloride）Opening so that stream increase in Cl-, negatively charged Cl- causes neuron to stop
Current potential hyperpolarization, prevents normal action potential from discharging, nerve conduction is obstructed, and ultimately results in insect paralysis dead.
Imidaclothiz（Imidaclothiz）, chemical name is：1- (the chloro- benzothiazolylmethyls of 5-)-N- nitros Asia imidazoles -2- bases
Amine；Imidaclothiz is anabasine thiazole heterocycle class systemic insecticide.During its mechanism of action is selective depression insect nerve system
Nicotinic acetylcholine esterase acceptor, the competitive binding high with it, so as to destroy the normal conduction of insect nervous centralis, is caused
Insect paralysis is dead.Imidaclothiz is to the evil such as brassicaceous vegetable aphid, planthopper, trialeurodes vaporariorum, orange caterpillar, tea tree smaller green leaf hopper
Worm has preferable preventive effect, to crop safety in the range of conventional dose amount, small to natural enemy lethalities such as beneficial organism such as ladybugs.
The activity of the individual compounds is good；However, in low rate of application or they are not when being used for single insect
It is that can meet the high request that insecticide, acaricide or nematicide must are fulfilled for.
Field of pest control occur a typical demand be need reduce prevent and treat active component close rate and
Unfavorable environment or toxicological effects is reduced or avoids, while still allowing for the control of insect of effect.Also need to combine and knock down activity
With extension preventing and treating time, i.e. snap action and the pest control agent of long-acting.
It is to repeat using another difficulty of insecticide and uniquely uses single Pesticidal compound in many cases
Cause to produce the active component quick selection that is natural or adapting to drug-fast insect.Accordingly, it would be desirable to help to prevent or
Overcome drug-fast pest control agent.
Therefore Agricultural pest control field continues the need for there is offer pesticide combination, and pesticide combination tends to provide improvement
Characteristic, such as biological characteristics, synergism characteristic.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of Pesticidal combination, said composition is by by Mil shellfish
Mycin and imidaclothiz are combined so that obtained composition has gain effect in prevention effect, and has expanded desinsection
Spectrum, improves the snap action and long-acting of control of insect, has delayed drug-fast generation.
It is an object of the present invention to provide at least one solved in described problem, such as improve biological characteristics, carry
For synergism characteristic, reduction close rate, expand activity profile or combine knock down activity and extension the preventing and treating time or the resistance to the action of a drug management kill
Worm composition, delaying drug resistance.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of Pesticidal combination, active component is made up of mibemycin and imidaclothiz, and the mibemycin and imidaclothiz are pressed
Weight proportion is 1:100-100:1, preferably 1:50-50:1, further preferably 1:40-40:1 further preferably 1:30-30:1, further preferably 1:
25-25:1, more preferably 1:25-20:1, more preferably 1:25-15:1, more preferably 1:25-10:1, more preferably 1:25-5:1, it is more excellent
Select 1:25-4:1, more preferably 1:20-3:1, more preferably 1:15-2:1, more preferably 1:10-2:1, more preferably 1:5-2:1, more preferably
1:4-1:1。
Mibemycin and imidaclothiz in the present invention for example can also be 1 by weight ratio:100, 1:90,1:80,
1:70, 1:60, 1:50, 1:45, 1:40, 1:35, 1:30, 1:25,1:24, 1:23, 1:22, 1:21, 1:20,
1:19, 1:18, 1:17,1:16, 1:15, 1:14, 1:13,1:12, 1:11, 1:10,1:9, 1:8, 1:5,1:4,
1:3, 1:2, 1:1, 2:1, 3:1, 4:1, 5:1, 10:1, 15:1,20:1, 25:1, 30:1, 35:1, 40:1,
45:1, 50:1, 60:1, 70:1, 80:1, 90:1, 100:1。
A kind of Pesticidal combination, active component is made up of mibemycin and imidaclothiz, the mibemycin and diuril
Quinoline weight accounts for the 5%-90% of the composition by weight altogether.
A kind of Pesticidal combination, active component is made up of mibemycin and imidaclothiz, the mibemycin and diuril
Quinoline weight accounts for the 5%-80% of the composition by weight altogether.
A kind of Pesticidal combination, active component is made up of mibemycin and imidaclothiz, the mibemycin and diuril
Quinoline weight accounts for the 5%-70% of the composition by weight altogether.
A kind of Pesticidal combination, active component is made up of mibemycin and imidaclothiz, the mibemycin and diuril
Quinoline weight accounts for the 10%-60% of the composition by weight altogether.
A kind of Pesticidal combination, active component is made up of mibemycin and imidaclothiz, the mibemycin and diuril
Quinoline weight accounts for the 10%-50% of the composition by weight altogether.
A kind of Pesticidal combination, active component is made up of mibemycin and imidaclothiz, the mibemycin and diuril
Quinoline weight accounts for the 10%-40% of the composition by weight altogether.
A kind of Pesticidal combination, active component is made up of mibemycin and imidaclothiz, the mibemycin and diuril
Quinoline weight accounts for the 10%-30% of the composition by weight altogether.
A kind of Pesticidal combination of the present invention, active component is made up of mibemycin and imidaclothiz, and the Mil shellfish is mould
Element and imidaclothiz weight account for altogether the composition by weight can also be, for example, 5%, 10%, 15%, 20%, 25%,
30%, 35%, 40%, 45%, 50%, 55%, 60%, 65%, 70%, 75%, 80%, 85%, 90%。
According to the Pesticidal combination of the present invention, also comprising surfactant and/or extender.
According to the Pesticidal combination of the present invention, the Pesticidal combination can be configured to any formulation agriculturally allowed.
According to the Pesticidal combination of the present invention, the formulation of the Pesticidal combination is missible oil, suspending agent, seed treatment dry powder
Agent, seed treatment suspending agent, water dispersible granules, wettable powder, suspension emulsion, smoke agent, coated granule, extrusion granule,
Aqueous emulsion, microcapsule suspending agent, microcapsule suspension-suspendinagent agent, ultra low volume liquids.
On the other hand, it is used to prevent present invention also offers a kind of Pesticidal combination by the present invention or controls harmful organism
Purposes, wherein harmful organism be selected from Insecta（Insecta）, Arachnoidea (Arachnida), Nematoda（Nematoda）.
The harmful organism of the present invention may be selected from Lepidoptera, Diptera, coleoptera, Semiptera, Homoptera, Orthoptera, film wing
Mesh, Isoptera, Siphonaptera, Blattaria, Thysanoptera, Acarina, nematode etc..
It is preferred that, Pesticidal combination of the invention is used to prevent and treat Panonychus citri, Tetranychus cinnabarinus, Tetranychus urticae, pear sucker, aphid
Worm, diamondback moth, rice leaf roller, striped rice borer.
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 or its environment, object noxious livings or its environment, the propagating materials of target useful plant.Institute
It is seedling, rhizome, garden seedling, cutting or seed to state plant propagation material.
A kind of method for protecting useful plant to prevent pest infestation, including make the Pesticidal combination and target of the present invention
Useful plant or its environment, object noxious livings or its environment, the propagating materials contact of target useful plant.
The present invention provides a kind of protection useful plant to prevent the method for pest infestation, and it is included in target useful plant
Or wished sequentially or simultaneously with any on its environment, object noxious livings or its environment, the propagating materials of target useful plant
Using the combination for including mibemycin and imidaclothiz.
Present invention discover that：The mibemycin of the present invention and the Insecticidal combinations of imidaclothiz can be not only brought for insecticidal spectrum
Additive property is improved, but also realizes prevention or control harmful organism amazing " synergy " effect.
Term " synergy " used herein refers to inventive compound combination insecticidal effect and is more than each active component effect
Sum, in other words, its effect is superadditivity.
The present invention provides a kind of Pesticidal combination, and active component is made up of mibemycin and imidaclothiz, the Mil shellfish
Mycin and imidaclothiz are 1 by weight ratio:100-100:1, preferably 1:50-50:1, further preferably 1:40-40:1 further preferably 1:30-
30:1, further preferably 1:25-25:1, more preferably 1:25-20:1, more preferably 1:25-15:1, more preferably 1:25-10:1, more preferably
1:25-5:1, more preferably 1:25-4:1, more preferably 1:20-3:1, more preferably 1:15-2:1, more preferably 1:10-2:1, more preferably
1:5-2:1, more preferably 1:4-1:1.
A kind of Pesticidal combination individually active compared to each compound, of the invention, described mibemycin and diuril
Quinoline is by weight ratio in foregoing ratio range, and Pesticidal combination of the invention shows obvious synergistic activity.
The total amount of active component can be selected according to material elements in the present composition, to realize desired work
With.The factor is for example, formulation, object to be administered, application process etc..The present invention a kind of Pesticidal combination, active component by
Mibemycin and imidaclothiz composition, mibemycin and the imidaclothiz weight account for the composition by weight altogether
5%-90%, preferably 5%-80%, more preferably 5%-70%, more preferably 10%-60%, more preferably 10%-50%, more preferably 10%-40%, more
It is preferred that 10%-30%.
A kind of Pesticidal combination of the present invention, active component is made up of mibemycin and imidaclothiz, and the Mil shellfish is mould
Element and imidaclothiz weight account for altogether the composition by weight may, for example, be 5%, 10%, 15%, 20%, 25%, 30%,
35%, 40%, 45%, 50%, 55%, 60%, 65%, 70%, 75%, 80%, 85%, 90%。
The Pesticidal combination of the present invention optionally includes agronomically acceptable surfactant or extender.
According to the present invention, term " filler ", which refers to, can be combined with active component or combines to make it easier for being applied 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 at least should be agricultural acceptable.The filler can be solid or liquid.
Applicable solid-filling agent, such as phyteral powdery type（For example soy meal, starch, grain dust, wood powder, bark powder,
Sawdust, walnut shell powder, wheat bran, cellulose powder, coconut husk, the particle of corncob and tobacco stem, extract residual after plant essence
Slag etc.）, clay class（Such as kaolin, bentonite, acid china clay）, talcum powder class, silica（Such as diatomite, silica sand, cloud
Female, aqueous silicic acid, calcium silicates）, activated carbon, natural mineral matter class（Float stone, attapulgite and zeolite etc.）, fire diatomite, sand,
Plastics medium etc.（Such as polyethylene, polypropylene, polyvinylidene chloride）, potassium chloride, calcium carbonate, the inorganic mineral of calcium phosphate etc.
Property powder, ammonium sulfate, ammonium phosphate, urea, chemical fertilizer, the clay fertilizer of greening ammonium etc., these materials can be used alone or 2 kinds
It is mixed above.
Applicable liquid filler can be selected in llowing group of materials, such as water, alcohol type（Such as methanol, ethanol, isopropyl
Alcohol, butanol, ethylene glycol etc.）, ketone（Such as acetone, methyl ethyl ketone, isobutyrone, cyclohexanone）, ethers（Such as second
Ether, dioxanes, methylcellulose, tetrahydrofuran etc.）, aliphatic hydrocarbon class（Such as kerosene, mineral oil）, aromatic series
Hydrocarbon（Such as benzene,toluene,xylene, solvent naphtha, alkylnaphthalene, chlorinated aromatic hydrocarbons, chlorinated aliphatic hydrocarbon, chlorobenzene）, halogen
Change hydrocarbon, amide-type, sulfone class, dimethyl sulfoxide (DMSO), mineral and vegetable oil, animal oil etc..
The Pesticidal combination of the present invention can also include additional other components, such as surfactant.Live on applicable surface
Property agent has the emulsifying agent with ion or non-ionic nature, dispersant or a wetting agent, or these surfactants mixture.This
The suitable of a little surfactants has AEO, polyoxyethylene alkylaryl ether, polyoxyethylene higher fatty acid
Ester, the phosphate of polyoxyethylene alcohol or phenol, the fatty acid ester of polyalcohol, alkylaryl sodium sulfonate, naphthalene sulfonic acid polymer, sulfomethylated lignin
Hydrochlorate, comb polymer molecule copolymer, butyl naphthalene sulfonate, alkylaryl sulfonates, sodium alkylsulfosuccinates, grease, fat
Polyacrylate, the protein hydrolysate such as alcohol and ethylene oxide condensate, alkyltaurate.Suitable oligosaccharide thing or polymerization
Thing, for example based on single vinyl monomer, acrylic acid, polyoxyethylene or polyoxypropylene or its with for example（It is polynary）Alcohol or（It is many
Member）The combination of amine.When a kind of water insoluble in one kind and/or inert carrier in active component and when being applied in water,
There must be surfactant.The ratio of surfactant is 5% to 40% weight of the Pesticidal combination of the present invention.
If appropriate, can also exist other addO-on therapies, for example protecting colloid, adhesive, adhesive, thickener, touch
Become agent, bleeding agent, stabilizer, screening agent, sequestering agent, complex-forming agents.Generally, described active component can with it is normal
Advise any solid or the liquid additive combination for preparation purpose.
The preparation of the present invention can be entered at least one of the active component and following material by known way
Row mixing：Solvent or diluent, emulsifying agent, dispersant, and/or adhesive or fixative, wetting agent, waterproofing agent, if it is desired,
Drier and colouring agent, stabilizer, pigment, defoamer, preservative, thickener, water and other processing aids can also be included.
Can be by equably mixing and/or grinding active component with solid-filling agent or liquid filler, suitable surfactant
To prepare the Pesticidal combination of the present invention.
The Pesticidal combination of the present invention can be used with itself, or can be according to its respective physically and/or chemically property
Used with its dosage form or type of service prepared therefrom, for example aerosol, micro-capsule suspension, harl agent, thermal fog, micro-
Capsule granula, granula subtilis, seed treatment suspending agent, ready to use solution agent, pulvis, missible oil, oil-in-water emulsion, water-in-oil type breast
Agent, big granula, fine granule, oil-dispersing property pulvis, oil suspending agent, finish, foaming agent, paste, seed coat agent, colloidal suspending agent, dry suspending agent,
Suspended emulsion, aqueous solvent, suspending agent, wettable powder, soluble powder, pulvis and granule, water-soluble granular formulation or tablet,
In seed treatment water solube powder, wettable powder, the natural prodcuts of activity component impregnation and synthetic, polymeric material with
Microcapsules in seed cladding material, and the agent of ultra-low volume harl and hot mist preparation.
The Pesticidal combination of the present invention can also be applied with other active ingredient combinations, and other active components are for example killed
Epiphyte pharmaceutical, bactericide, attractant, insecticide, acaricide, nematicide, growth regulator, herbicide, safener, fertilizer
Or semiochemical etc..
The Pesticidal combination of the present invention, with good plant compatibility and favourable homeothermal animal toxicity, suitable for preventing and treating
The harmful organism run into agricultural, forestry, protection Stored Product and material and health field, especially Insecta
（Insecta）, Arachnoidea (Arachnida), Nematoda（Nematoda）.They have for the species of generally sensitive and resistance
Activity, and activity is respectively provided with for all or single stage of development, and also realize that prevention or control harmful organism make us frightened
" synergy " effect of happiness
Present invention also offers the purposes that a kind of Pesticidal combination by the present invention is used to preventing or controlling harmful organism.Herein
Being meant using term " harmful organism " can be to the damnous any organism of normal condition of plant.Including being harmful to Insecta
（Insecta）, Arachnoidea (Arachnida), Nematoda（Nematoda）.
Insecta include Lepidoptera, coleoptera, Diptera, Semiptera, Homoptera, Hymenoptera, Thysanoptera, Isopoda, times
Sufficient mesh, lip foot mesh, comprehensive mesh, Thysanoptera, Collembola, Collembola, Orthoptera, Blattaria, Dermaptera, Isoptera, Acarina, lice
Mesh.
Lepidoptera pest, for example：Striped rice borer（chilosuppressalis（walker）, yellow rice borer
（Tryporyzaincertulas（walker））, rice leaf roller（cnaphalocrocismedinalisGuenee）, cabbage heart
Snout moth's larva（hellullaundalis）, dichocrocis punctiferalis（conogethespunctiferlis）, papilio xuthus Linnaeus（papilioxuthus）, it is white
White 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, 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, for example：Rice leafminer（agromyzaoryzae）, hydrellia griseola（hydrelliagriseola）, it is non-
Continent 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, for example：Smelly stinkbug（megacoptapunctatissimum）, cabbage bug（eurydemarugosum）、
Big thorn white star stinkbug（eysarcorislewisi）, white star stinkbug（eysarcorisparvus）, green rice bug（nezaraviridula）、
Si Shi amber stinkbugs（plautiastali）, clerodendron trichotomum stinkbug（halymorphamista）, rice spiny coreid（cletuspunctiger）, in
Magnificent Leptocorisa spp（leptocorisachinensis）, azelea lace bug（stephantispyrioides）, it is red must fleahopper
（trigonotyluscoelestialium）.
Homoptera pest, 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）Insect, such as yellow-winged cabbage sawfly（athaliarosaeruficornis）, japanese rose leaf
Honeybee（argepagana）, Black Hills ant（formica japonica）, chestnut gall wasp（dryocsmuskuriphilus）Deng.
Thysanoptera, such as thrips（HaplothripsChinensisPriesner）.
Isopoda（Isopoda）, for example, Cape jasmine beach louse（Oniscus asellus）, pillworm（Armadilliudium
vulgare）, ball pillworm（Porcellio scaber）.
Times sufficient mesh insect, for example, Blaniulus guttulatus.
Lip foot mesh insect, for example, ground Scolopendra (Geophilus carpophagusScutigera spp.).
Comprehensive mesh insect, for example, kahikatea worm (Scutigerella immaculata).
Thysanoptera insect, for example, silverfish (Lepisma saccharina).
Collembola insect, for example, arms Onychiurus arcticus (Onychiurus armatus).
Orthoptera pest, for example, family Xi (Acheta domesticus), mqb category category kind of (Gryllotalpa spp.
), it is Asiatic migratory locust (Locusta migratoriamigrator ioides), black locust category kind of (a Melanopluss pp.), husky
Unconcerned locust (Schistocercagregaria).
Blattaria insect, for example, oriental cockroach (Blattaorientalis), American cockroach (Periplaneta
Americana), leucophaea maderae (Leucophaea maderae), Groton bug (Blattella germanica).
Dermaptera insect, for example, European earwig (Forficula auricularia).
Isoptera insect, for example, Reticulitermes kind (Reticulitermes spp.).
Anoplura (Anoplura, Phthiraptera), such as Damalinia (Damalinia spp.), Haematopinus
(Haematopinus spp.), Linognathus (Linognathus spp.), Pediculus (Pediculus spp.), Trichodectes
(Trichodectes spp. )。
Arachnoidea（Arachnida）Insect.Such as panonychus citri（panonychus citri）, Tetranychus cinnabarinus
（Tetranychus cinnabarinus）, panonychus ulmi（panonychus ulmi）, Tetranychus urticae（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）, Acarus siro（Acarus siro）, citrus aceria（Aceria
sheldoni）, steinman pin thorn goitre mite（Aculus schlechtendali）, Tetranychus（Tetranychus spp.）, Panonychus citri
Category（Panonychus spp.）, wrinkle Genus Phyllocoptess（Phyllocoptruta spp.）, short whisker Acarapis（Brevipalpus
spp.）Deng.
Nematoda（(Nematoda)）Representative biology have selected from Meloidogyne（Meloidogyne spp.）, different skin
Turbatrix（Heterodera spp.）, ball Heterodera（Globodera spp.）, perforation line Eimeria（Radopholus
spp.）, Pratylenchus（Pratylenchus spp.）, minute hand Turbatrix（Longidorus spp.）Deng.It is preferred that lower alignment
The soybean cyst nematode Heterodera glycines of worm（Heterodera）, globodera rostochiensis（golbodera rostochiensis）, Root Knot line
Worm（meloidogyne incognita）Deng.
According to the combination of the present invention for confrontation insect, such as insect, immature insect, insect at initial stage and insect ovum are
Environment effective and that insect or their existence can be applied directly to.The insect bag controlled according to the Insecticidal combinations of the present invention
Include agricultural/horticultural insect, insect pest, storage insect insect, clothes insect and the furniture insect of health.
The Pesticidal combination of the present invention is particularly suitable for preventing and treating Panonychus citri category, short whisker Acarapis, Tetranychus and wrinkle leaf Aculus
One or more in category, Homoptera, Lepidoptera.The Pesticidal combination of the present invention can not only bring the additive property for insecticidal spectrum
Improve, but also realize prevention or control harmful organism amazing " synergy " effect.
More preferred, Pesticidal combination of the invention is suitable for preventing and treating Panonychus citri, Tetranychus cinnabarinus, Tetranychus urticae, pears
Wood louse, aphid, diamondback moth, rice leaf roller, striped rice borer.
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 is applied to target useful plant or its environment, object noxious livings, the propagating materials of target useful plant.
The Pesticidal combination of the present invention shows particularly advantageous effect when being applied to such as following useful plant：Cereal
Such as wheat, oat, barley, spelt (spelt), triticale and rye, and it is corn, jowar He Li, rice, sweet
Sugarcane, soybean, sunflower, potato, cotton, rape (oil seed rape), canola (canola), tobacco, sweet tea
Dish, fodder beet, asparagus, hops and fruit bearing plant (including the operatic circle such as apple and pears, drupe for example peach, honey peach, cherry, plum,
Apricot, cedra fruits for example orange, grape cypress, bitter orange, twist Lu, cumquat, citrus and Sa Mo tangerines, nut for example pistachio, almond,
Walnut and pecan, tropical fruit (tree) such as mango, papaya, pineapple, nipa palm and banana, and grape) and vegetables (including leaf vegetables
Class such as hare's-lettuce, corn salad, fennel, Leaf lettuce, celery lettuce, Swiss chard, spinach and salad with witloof, wild cabbage such as cauliflower,
Broccoli, Chinese leaf, Brassica oleracea (L.) convar. acephalavar. sabellicaL. (wrinkle leaves
Wild cabbage, collard), kohlrabi, brussels sprout, red cabbage, white cabbage and savoy, fruit vegetables such as eggplant, Huang
Melon, capsicum, edible squash, tomato, bush pumpkin and corn, root vegetables such as celeriac, rape, carrot include yellow product
Kind, wild radish class include Raphanus sativus var. niger and Raphanus sativus var.radicula,
Beet, celery, legume such as pea and soybean, and allium vegetables such as leek and onion).
The suitable useful plant of the present invention also includes the genetically modified plants converted by recombinant DNA technology.
It is particularly suitable for preventing or controls according to the Pesticidal combination of the present invention：
Pest and disease damage crop
Panonychus citri belongs to（Panonychus spp.）Citrus, apple fruits and vegetables, a kind of fruit, such as apple, pear, etc., drupe sets nut
Short whisker Acarapis（Brevipalpus spp.）Citrus, coffee, apple fruits and vegetables
Wrinkle Genus Phyllocoptess（Phyllocoptruta spp.）Citrus
Tetranychus（Tetranychus spp.）Citrus, apple fruits and vegetables, a kind of fruit, such as apple, pear, etc., drupe sets nut
Homoptera pest（Homoptera）Citrus, apple fruits and vegetables
Lepidoptera (Lepidoptera) citrus, apple fruits and vegetables
The present invention provides a kind of method prevented or control harmful organism, and it is useful that the Pesticidal combination of the present invention is applied into target
Plant or its environment, object noxious livings or its environment, the propagating materials of target useful plant.
A kind of method for protecting useful plant to prevent pest infestation, including make the Pesticidal combination and target of the present invention
Useful plant or its environment, object noxious livings or its environment, the propagating materials contact of target useful plant.
The present invention also provides a kind of method for protecting useful plant to prevent pest infestation, and it is included in the useful plant of target
Wished serially or simultaneously with any on thing or its environment, object noxious livings or its environment, the propagating materials of target useful plant
Apply the combination comprising mibemycin and imidaclothiz in ground.
Term " plant propagation material " is interpreted as referring to all plant parts for having a fertility, such as seed, and it can be used
In breeding the latter, and vegetable matter such as cuttage bar or stem tuber（Such as potato）.Therefore, plant used herein
Part includes plant propagation material.It is mentioned that such as seed, root, fruit, stem tuber, bulb, rhizome and plant part.Treat
The germination plant and effective plant suppressed after being germinateed from soil or after emerging.Young plant can be before transplantation by being impregnated into
Row whole or Local treatment are protected.Plant propagation material preferred seed.
Processing with the Pesticidal combination of the present invention to useful plant is directly carried out with conventional treatment method, at the routine
Reason method for example impregnates, poured, being sprayed, atomizing, broadcasts sowing, dust, mist formation, broadcast sowing, foam, coating, being coated with, drip irrigation；
In the case of propagating materials, especially in the case of seed, for the pulvis of dry seedses processing, seed treatment solution, slurry
Expect processing water-soluble powder form, be coated by crust, by one or more layers etc..
The Pesticidal combination of the present invention can be used to protect useful plant or their propagating materials.Therefore, it is of the invention to kill
Worm composition can in a usual manner, such as foliar spray is applied to useful plant.
The Pesticidal combination of the present invention not only includes can use what suitable device was applied to plant or seed to use composition,
And the commercially available concentrate including that must be diluted with water before administration.
The present invention also provides a kind of in plant propagation material and growing plants organ, plant part and/or plant after
The method that harmful organism is prevented and treated or prevented in thing, including the Pesticidal combination of the present invention is applied to plant propagation material or its ring
On border.Plant propagation material preferred seed.
The method of the present invention can be applied to the seed of any physiological status.Preferred seed is in state durable enough,
So as to without damage in processing procedure.Usually, seed can be harvested from field, remove from plant, be isolated from any fringe
Axle, stem, the pulp or the seed of other non-seed vegetable materials of crust and surrounding.Seed can also be preferably stable on biology
, to reach that processing will not cause the degree of biological damage to seed.Between seed harvest and seed sowing or it can broadcast
Any time processing during the process of kind is applied to seed.Seed can also vernalization before and after treatments.
The seed of Pesticidal combination processing by the present invention can be stored, manages, sow and farming.
Seed treatment can be by wishing sequentially or simultaneously to apply mibemycin and imidaclothiz to it with any.
Seed treatment occurs on unseeded seed, term " unseeded seed " be intended to include in seed harvest and
The seed in any period between seed is in plant germination and growth purpose sowing in soil.Preferably, processing is broadcast in seed
Occur before kind, so that the sowing seed is pretreated with the combination.Especially, seed pelleting or pellet seeds are at this
It is preferred to invent in the processing of combination.After processing, the composition in each combination is attached on seed and therefore available for insect pest
Preventing and treating.
The present invention also provides a kind of protection seed to prevent soil insect and protection seedling root and branch to prevent soil and blade face
The method of insect, it is included in before sowing and/or makes the Insecticidal combinations of the invention of seed and insecticidal effective dose after vernalization
Thing is contacted.
Therefore, a kind of method for protecting seed, seedling root and branch to be attacked to prevent soil and foliar insect, is included in sowing
In the past and/or after vernalization contact seed and the Pesticidal combination of effective dose of the present invention.
The present invention also provides a kind of method for protecting vegetable seeds, and it includes making seed prior to seeding and/or after vernalization
Contacted with the Pesticidal combination of the invention of effective dose.
The present invention also provide it is a kind of protect useful plant to prevent pest infestation method, including by the present invention desinsection
Composition is applied to environment, habitat or the storage areas of useful plant growth.The environment of plant growth, habitat are to refer to make agriculture
The supporter that crop takes root, grown, for example：Soil, water etc., specific raw material can use for example sand, float stone, vermiculite,
Diatomite, agar-agar, gelling material, polymer substance, asbestos, wood chip, bark etc..It is preferred that soil.
The method that medicament is applied into soil, for example, be diluted in liquid preparation in water or do not dilute and be directly applied to plant
The medium method in the root of body or the rice seedling bed of seedling, granule is disseminated to the side in the rice seedling bed of the root of plant or seedling
Method has the method that pulvis, water dispersible granules etc. are sprayed in soil prior to seeding and integrally mixed with soil, and sowing is preceding or plants
It will be sprayed on before planting plant after pulvis, water-dispersible grain dilution agent in implantation hole, seed furrow, in method sowed etc..
The Pesticidal combination of the present invention can also be applied with other active ingredient combinations, and other active components are for example killed
Epiphyte pharmaceutical, bactericide, attractant, insecticide, acaricide, nematicide, growth regulator, herbicide, safener, fertilizer
Or semiochemical etc..
The present invention also provides a kind of method for protecting useful crop to prevent pest infestation, including joint, separate or according to
Secondary administration of active ingredients mibemycin and imidaclothiz.In the case of separate administration, result of the order generally to prophylactico-therapeutic measures
Do not influence.
The present invention provides a kind of method prevented or control harmful organism, and the Pesticidal combination of the present invention is acted on into target
Useful plant or its environment, object noxious livings, the propagating materials of target useful plant, other agricultural chemicals can apply Mil shellfish
Before mycin and imidaclothiz, with mibemycin and imidaclothiz simultaneously or after mibemycin and imidaclothiz is applied mutually
Independently apply, and in the case of mibemycin and imidaclothiz separate administration, each other agricultural chemicals can apply Mil shellfish
Before mycin and imidaclothiz and apply mibemycin and imidaclothiz simultaneously, applying between mibemycin and imidaclothiz
Or applied independently of each other after mibemycin and imidaclothiz is applied.
On the other hand, processing of the invention can also produce following super additive effect：Improve plant growth, improve to high temperature
Or low temperature tolerance, improve to arid or tolerance to water or soil salt content, improve Flowering quality, make harvesting simpler
Just, accelerate ripe, raising harvesting yield, improve the quality of harvested products and/or improve its nutritive value, improve harvested products
Bin stability and/or its processing characteristics.
The amount of application of composition for example changes according to usage type, agrotype, but the active component in combination is to provide
Desired humidification（Prevention and control to harmful organism）Effective dose and can be by those of ordinary skill in the art
The experiment and routine test known is determined.
It is common and favourable that the Pesticidal combination of the present invention is generally applied with following dosage：
For leaf portion processing：0.05-3kg/ha, preferably 0.1-1kg/ha, more preferably 10-300 g/ha；For impregnating or instiling
For, the dosage can also even be reduced, particularly when applying inert base such as asbestos or pearl rock；
For seed treatment：2-200g/100kg seeds, preferably 3-150g/100kg seeds；
For soil treatment：0.1-5kg/ha, preferably 1-1kg/ha.
Above-mentioned dosage is only general exemplary dose, and those skilled in the art can be according to actual feelings during actual administration
Condition and needs, rate of application is adjusted especially in accordance with the property and insect pest situation of pending plant or crop.
It should be pointed out that the present invention any embodiment or embodiment any technical characteristic can independently with this
Any other embodiment of invention is combined with each other.That is, one or more technologies of any embodiment of the present invention
Feature can all be reconfigured with any other technical characteristic.Thus technical characteristic reconfigure formed by technical characteristic be disclosed in
Herein, as especially being recorded herein it.
The benefit of the logical Pesticidal combination of the present invention has at following 5 points：
A, compared with single compound activity, Pesticidal combination of the invention may indicate that the activity of collaboration；
B, the plant of the Pesticidal combination processing of the present invention, plant propagation material have reached the water for being demonstrated by being significantly improved
It is flat；
C, the Pesticidal combination of the present invention reduce any undesirable pestinfestation and attack；
D, both use with, the problem of solving lasting period and quick-acting, so as to reduce times for spraying, reduces cost of labor；
E, the generation for having delayed resistance：Both mechanisms of action and the mode of action are entirely different, have after combination tag, stomach toxicity,
The effect of ovicidal and reduction spawning rate and incubation rate, so that insect is more easy to be killed, so as to delay the generation of resistance；
F, widened mibemycin preventing and treating spectrum, imidaclothiz to fruit tree, vegetable mites and homochronous aphid, diamondback moth,
Snout moth's larva, pear sucker etc. have preferable prevention effect, after being combined with mibemycin, effectively prevent and treat mite class, aphid, diamondback moth,
Endangered while snout moth's larva.
Embodiment
Below with reference to embodiment, the invention will be further elaborated：
Example of formulations
The missible oil of embodiment 1
| Mibemycin | 1% |
| Imidaclothiz | 5% |
| Cyclohexanone | 20% |
| Castor oil polyglycol ether（35mol oxirane） | 5% |
| Calcium dodecyl benzene sulfonate | 3% |
| Xylene mixture | Complement to 100% |
Said components are mixed to the liquid of transparent and homogeneous, that is, obtain the cream preparation of the present invention.Can be by being diluted with water
Above-mentioned concentrate, obtains the emulsion of any required dilute strength available for plant protection.
The wettable powder of embodiment 2
| Mibemycin | 5% |
| Imidaclothiz | 25% |
| NaLS | 2% |
| Sodium lignin sulfonate | 10% |
| White carbon | 10% |
| Kaolin | Complement to 100% |
The active component is sufficiently mixed with the auxiliary agent, and mixture is fully ground in suitable flour mill, obtains wettable
Property pulvis.The suspension for providing and wishing concentration can be provided with water.
The aqueous emulsion of embodiment 3
| Mibemycin | 2% |
| Imidaclothiz | 20% |
| 1-METHYLPYRROLIDONE | 15% |
| Neopelex | 5% |
| Phenethyl phenol APEO | 5% |
| Water | Complement to 100% |
Active component is added together with auxiliary agent, makes to be dissolved into homogeneous oil phase；Water-soluble component and water are mixed to prepare aqueous phase；
It is under high-speed stirred, oil phase is mixed with water, the aqueous emulsion of the present invention is made.
The water dispersible granules of embodiment 4
| Mibemycin | 5% |
| Imidaclothiz | 10% |
| Sodium lignin sulfonate | 5% |
| Lauryl sodium sulfate | 10% |
| White carbon | 5% |
| Kaolin | Complement to 100% |
Active component, dispersant, wetting agent, disintegrant and filler are well mixed in the ratio of formula, by air-flow crushing into
Wettable powder, adds a certain amount of water mixing extruder grain.The water dispersible granules of the present invention are obtained after drying screening.
The microemulsion of embodiment 5
| Mibemycin | 1% |
| Imidaclothiz | 5% |
| 1-METHYLPYRROLIDONE | 20% |
| Ethoxylated castor oil | 30% |
| AEO sulfosuccinic acid monoesters disodium | 30% |
| Water | Complement to 100% |
Said components are mixed to the liquid of transparent and homogeneous, that is, obtain the microemulsion of the present invention.
The seed treatment dry powder doses of embodiment 6
| Mibemycin | 5% |
| Imidaclothiz | 20% |
| Light mineral oil | 10% |
| Sodium lignin sulfonate | 15% |
| High dispersive silicic acid | 10% |
| Talcum | 20% |
| Kaolin | Complement to 100% |
The active component is sufficiently mixed with the auxiliary agent, and mixture is fully ground in suitable flour mill, and obtaining can be straight
Connect the pulvis for seed treatment.
The suspension emulsion of embodiment 7
| Mibemycin | 2% |
| Imidaclothiz | 20% |
| SOLVESSO TM200 | 10% |
| Ethoxylated castor oil | 4% |
| AEO sulfosuccinic acid monoesters disodium | 10% |
| MODIFIED LIGNOSULPHONATE | 5% |
| Xanthans | 0.5% |
| Bentonite | 1% |
| Glycerine | 5% |
| Defoamer | 0.6% |
| Water | Complement to 100% |
Mibemycin is dissolved in SOLVESSO TMIn 200, ethoxylated castor oil is added, missible oil is obtained；By imidaclothiz, fat
On fat alcohol polyoxyethylene ether sulfosuccinic acid monoester disodium, MODIFIED LIGNOSULPHONATE, xanthans, bentonite, glycerine, water etc.
State each component to mix in proportion, and through being sanded, be prepared into suspending agent containing imidaclothiz.Oil phase containing mibemycin is added
Into the suspending agent containing imidaclothiz, suspension emulsion is obtained.
The aqueous emulsion of embodiment 8
Oil phase：
| Mibemycin | 1% |
| Imidaclothiz | 10% |
| Methyl oleate | 10% |
| Polystyrene | 3.7% |
Aqueous phase：
| Xanthans | 0.07% |
| The sodium salt of naphthalene sulfonic acids-formaldehyde condensation products of sulfonation | 1% |
| Bactericide | 0.2% |
| Water | Complement to 100% |
Mibemycin and imidaclothiz are dissolved in methyl oleate, polystyrene is added and obtains oil phase；According to the group in formula
Divide to be well mixed and obtain aqueous phase；Oil phase addition aqueous phase is obtained into aqueous emulsion under agitation.
The wettable powder of embodiment 9
| Mibemycin | 2% |
| Imidaclothiz | 50% |
| Sodium lignin sulfonate | 7% |
| NaLS | 2% |
| Kaolin | Complement to 100% |
Combinations thereof is mixed in proportion, and ground, crushes, is prepared into wettable powder.
The coated granule of embodiment 10
| Mibemycin | 2% |
| Imidaclothiz | 10% |
| Polyethylene glycol | 3% |
| The silicic acid of high degree of dispersion | 1% |
| Calcium carbonate | Complement to 100% |
In a mixer, by levigate active component even spread to the carrier soaked by polyethylene glycol.It can obtain in this way
Obtain dust-free coated granules agent.
The wettable powder of embodiment 11
| Mibemycin | 1% |
| Imidaclothiz | 50% |
| Sodium lignin sulfonate | 10% |
| Dodecyl sodium sulfate | 3% |
| White carbon | 5% |
| Kaolin | Complement to 100% |
Said components are mixed in proportion, and grinds, crush, wettable powder is prepared into.
Embodiment 12 extrudes granule
| Mibemycin | 5% |
| Imidaclothiz | 20% |
| Sodium lignin sulfonate | 4% |
| Carboxymethyl cellulose | 2% |
| White carbon | 5% |
| Kaolin | Complement to 100% |
Active component is mixed and ground with auxiliary agent, mixture is moistened with water.The mixture is extruded, then done in the air stream
It is dry.
The suspension emulsion of embodiment 13
| Mibemycin | 3% |
| Imidaclothiz | 45% |
| SOLVESSO TM200 | 10% |
| Ethoxylated castor oil | 4% |
| AEO sulfosuccinic acid monoesters disodium | 10% |
| MODIFIED LIGNOSULPHONATE | 5% |
| Xanthans | 0.5% |
| Bentonite | 1% |
| Glycerine | 5% |
| Defoamer | 0.6% |
| Water | Complement to 100% |
Mibemycin is dissolved in SOLVESSOTMIn 200, ethoxylated castor oil is added, missible oil is obtained；By imidaclothiz,
AEO sulfosuccinic acid monoesters disodium, MODIFIED LIGNOSULPHONATE, xanthans, bentonite, glycerine, water etc.
Above-mentioned each component is mixed in proportion, and through being sanded, is prepared into suspending agent.Oil phase containing mibemycin is added to chloride
In the suspending agent of thiophene quinoline, suspension emulsion is obtained.
The suspension emulsion of embodiment 14
| Mibemycin | 1% |
| Imidaclothiz | 25% |
| SOLVESSO TM200 | 10% |
| Ethoxylated castor oil | 4% |
| AEO sulfosuccinic acid monoesters disodium | 10% |
| MODIFIED LIGNOSULPHONATE | 5% |
| Xanthans | 0.5% |
| Bentonite | 1% |
| Glycerine | 5% |
| Defoamer | 0.6% |
| Water | Complement to 100% |
Mibemycin is dissolved in SOLVESSOTMIn 200, ethoxylated castor oil is added, is obtained containing mibemycin breast
Oil；By imidaclothiz, AEO sulfosuccinic acid monoesters disodium, MODIFIED LIGNOSULPHONATE, xanthans, swelling
Soil, glycerine, the above-mentioned each component such as water is mixed in proportion, and through being sanded, is prepared into suspending agent.By containing mibemycin
Oil phase is added in the suspending agent containing imidaclothiz, obtains suspension emulsion.
The microcapsule suspension-suspendinagent agent of embodiment 15
| ATLOX TM4913 | 4% |
| Citric acid | 0.05% |
| Catalyst | 0.1% |
| Water | 13% |
| Mibemycin | 5% |
| PAPI | 1.35% |
| SOLVESSO TM200 | 10% |
| ATLOX TM4913 | 16% |
| Dispersant LFH | 0.3% |
| Defoamer | 0.16% |
| Urea | 8.4% |
| Imidaclothiz | 30% |
| Water | Complement to 100% |
By poly methylene poly phenyl poly isocyanate（PAPI）, mibemycin and SOLVESSOTM200 oil phases formed are added
Containing ATLOXTMIn 4913 aqueous solution, emulsion is formed.Then heat and be incubated 50oCatalyst reaction is added under C 2 hours.
The microcapsules containing mibemycin is obtained after cooling.
ATLOX TM4913, dispersant LFH, defoamer, urea, imidaclothiz and water are mixed in proportion, and through sand
Mill, is prepared into the suspending agent containing imidaclothiz.
The obtained microcapsules containing mibemycin is added in the aqueous suspension agent containing imidaclothiz, this hair is uniformly mixing to obtain
Bright microcapsule suspension-suspendinagent agent.
The seed treatment suspending agent of embodiment 16
| Mibemycin | 5% |
| Imidaclothiz | 50% |
| SOLVESSO TM200 | 20% |
| Ethoxylated castor oil | 5% |
| AEO sulfosuccinic acid monoesters disodium | 5% |
| Modified sodium lignosulfonate | 5% |
| Xanthans | 0.5% |
| Glycerine | 5% |
| Polyvinylpyrrolidone（PVP-K30） | 1% |
| Defoamer | 0.6% |
| Water | Complement to 100% |
Mibemycin is dissolved in SOLVESSOTMIn 200, ethoxylated castor oil is added, is obtained containing mibemycin
Missible oil；By imidaclothiz, AEO sulfosuccinic acid monoesters disodium, MODIFIED LIGNOSULPHONATE, xanthans, the third three
Alcohol, polyvinylpyrrolidone, the above-mentioned each component such as water is mixed in proportion, and through being sanded, is prepared into seed treatment suspending agent.
Oil phase containing mibemycin is added in the suspension seed-coating agent containing imidaclothiz, the seed treatment of the present invention is obtained
Suspending agent.
The smoke agent of embodiment 17
| Mibemycin | 10% |
| Imidaclothiz | 2% |
| Wood powder | 10% |
| Potassium chlorate | 15% |
| Ammonium chloride | 20% |
| Diatomite | Complement to 100% |
After component in formula is mixed, granular fumicants is configured to by crushing, and by preprepared spill lead placement
In fumicants, smoke agent is obtained.
The wettable powder of embodiment 18
| Mibemycin | 10% |
| Imidaclothiz | 5% |
| Lauryl sodium sulfate | 1% |
| Sodium lignin sulfonate | 1% |
| White carbon | 1% |
| Kaolin | Complement to 100% |
Active component, various auxiliary agents and filler etc. are mixed by the proportional components of formula, after ultra-fine pulverizer disintegrating, that is, obtained
The wettable powder of the present invention.
The suspending agent of embodiment 19
| Mibemycin | 2% |
| Imidaclothiz | 20% |
| Alkyl dimethyl benzyl ammonium | 10% |
| Trisiloxanes APEO | 8% |
| Polyvinyl alcohol | 4% |
| Propane diols | 5% |
| Silicone | 5% |
| Water | Complement to 100% |
Active component and various auxiliary agents are mixed with water, after high speed shear is scattered, sand mill is sanded, high dispersive is formed, steady
Fixed suspension system, is made suspending agent.
The dry suspending agent of embodiment 20
| Mibemycin | 2% |
| Imidaclothiz | 20% |
| Alkyl dimethyl benzyl ammonium | 10% |
| Trisiloxanes APEO | 8% |
| Polyvinyl alcohol | 4% |
| Propane diols | 5% |
| Silicone | 5% |
| White Carbon black | Complement to 100% |
Active component and various auxiliary agents are mixed with water, after high speed shear is scattered, sand mill is sanded, high dispersive is formed, steady
Fixed suspension system, is made suspending agent；Obtained suspension is obtained to the dry suspending agent of the present invention by fluidized bed drying.
The active ingredient combination of embodiment 21
| Mibemycin | 30% |
| Imidaclothiz | 70% |
Mibemycin and imidaclothiz are mixed in proportion.
Proportioning is weight per distribution ratio in above example.
Embodiment
Crop protection products are made in different combination of active principles, are to develop and develop at present new crop protection products and anti-
Control a kind of effective and quick way of agriculturally resistant insect.After the pestsides synthesis of different cultivars, three kinds of works are typically exhibited
Use type：Summation action, synergistic effect and antagonism.But it is specially which kind of effect, it is impossible to predict, only pass through many experiments
Just it can know that.Compound synergic is formulated well, due to significantly improving actual prevention effect, reduces the usage amount of agricultural chemicals, from
And greatly delayed the generation speed of pest resistance to insecticide, it is the important means of integrated control disease.
Inventor has carried out lot of experiments by substantial amounts of screening test to the different ratio of mibemycin and imidaclothiz
And effectiveness analysis, find in certain ratio range, resulting Pesticidal combination has gain effect, and not only
It is the simple addition of two kinds of medicaments, is specifically illustrated with implementation below.
With reference to the experiment of the People's Republic of China (PRC) agricultural industry criteria (NY/T154.7-2009) farm-chemical indoor determination
The synergy of the part mixture of criterion insecticide the 7th is determined, according to survey data, calculates the corrected mortality of each processing, and root
The co-toxicity coefficient of mixture is calculated according to the abundant methods of Sun Yun（CTC values）.
Clear and definite two kinds of medicaments compound by a certain percentage after co-toxicity coefficient（CTC）, CTC<80 be anti-effect short of money, 80≤CTC
≤ 120 be summation action, and CTC ＞ 120 are synergistic effect.
Calculation formula is as follows：
Borer population * 100 living before the death rate (%)=(borer population living after borer population-medicine living before medicine)/medicine
Corrected mortality (%)=(the treatment group death rate-control group death rate)/(the 100- control groups death rate) * 100
Probit value (y) will be converted into for examination insect corrected mortality, concentration for the treatment of (μ g/ml) is converted into logarithm value (x), with most
Small square law calculates concentration LC in suppression50, then according to the abundant method calculating co-toxicity coefficients (CTC) of Sun Yun.Calculation formula is following (with Mil
Shellfish mycin is standard agent, and 100) its toxicity index is：
Survey toxicity index (ATI)=(standard agent LC50/ reagent agent LC50)×100
B percentage contains in A percentage composition+B medicaments ATI × mixture in theoretical toxicity index (TTI)=A medicaments ATI × mixture
Amount
Co-toxicity coefficient (CTC)=(mixture ATI/ mixture TTI) × 100
CTC<80 show as resisting effect short of money, and 80≤CTC≤120 show as summation action, and CTC ＞ 120 show as synergistic effect.
Experiment 1：To the Toxicity Determination of Kidney bean Tetranychus urticae
Test method tests leaching with reference to pesticide indoor bioassay test rule NY/T1154.5-2009 ovicidal activities
Stain method.
Kidney bean leaf blade band handle is cut, the peace added water is inserted in and cuts open in bottle.Connect a number of into mite.Treat into mite spawning
After 24h, mite is removed into, the blade with enough ovum is dipped in 10s in decoction, unnecessary decoction is sucked with blotting paper rapidly, will
Blade is replaced in peace and cutd open in bottle, dries naturally.It is placed in observation ward and cultivates.Experiment is repeated 4 times, and sets blank control, is treated pair
Investigated after hatching according to whole.Dead worm is considered as with the young mite that can not hatch and can not normally creep during investigation.
Table 1：
As known from Table 1, the proportioning of preventing and treating Tetranychus urticae, mibemycin and imidaclothiz is 1:100-100:When in 1 scope, altogether
Malicious coefficient is all higher than 120, illustrates that both show as gain effect at mixture in the range of this.
Experiment 2：To the Toxicity Determination result of panonychus citri
Experiment determines the group of mibemycin, imidaclothiz and the two different proportion with reference to NY/T1154.14-2009 leaf dipping methods
Close the indoor biological activity to test worm.
Using the first leaching leaf method that is followed by worm, by not in contact with the blade of the same size of any medicament in the decoction prepared
Take out, dry naturally after middle immersion 5s, be put into insect box, then connect for examination larva, raise, often handle under the conditions of 25 DEG C
3 repetitions, it is 20 often to repeat test worm number used, while setting blank control, dead borer population is checked in 72h, the death rate and school is calculated
The positive death rate, tries to achieve virulence regression equation and calculates LC50 values.If compareing the death rate is more than 10%, it is considered as invalid experiment.
Table 2：
As known from Table 2, the proportioning of preventing and treating panonychus citri, mibemycin and imidaclothiz is 1:100-100:When in 1 scope,
Co-toxicity coefficient is all higher than 120, illustrates that both show as gain effect at mixture in the range of this.
Experiment 3：To the Toxicity Determination result of cotton Tetranychus cinnabarinus
Experiment determines the group of mibemycin, imidaclothiz and the two different proportion with reference to NY/T1154.14-2009 leaf dipping methods
Close the indoor biological activity to test worm.
Using the first leaching leaf method that is followed by worm, by not in contact with the blade of the same size of any medicament in the decoction prepared
Take out, dry naturally after middle immersion 5s, be put into insect box, then connect for examination larva, raise, often handle under the conditions of 25 DEG C
3 repetitions, it is 20 often to repeat test worm number used, while setting blank control, dead borer population is checked in 72h, the death rate and school is calculated
The positive death rate, tries to achieve virulence regression equation and calculates LC50 values.If compareing the death rate is more than 10%, it is considered as invalid experiment.
Table 3：
As known from Table 3, the proportioning of preventing and treating Tetranychus cinnabarinus, mibemycin and imidaclothiz is 1:100-100:When in 1 scope, altogether
Malicious coefficient is all higher than 120, illustrates that both show as gain effect at mixture in the range of this.
Test the Toxicity Determination result of 4 pairs of pear suckers
Experiment determines the group of mibemycin, imidaclothiz and the two different proportion with reference to NY/T1154.14-2009 leaf dipping methods
Close the indoor biological activity to test worm.
Using the first leaching leaf method that is followed by worm, by not in contact with the blade of the same size of any medicament in the decoction prepared
Take out, dry naturally after middle immersion 5s, be put into insect box, then connect for examination larva, raise, often handle under the conditions of 25 DEG C
3 repetitions, it is 20 often to repeat test worm number used, while setting blank control, dead borer population is checked in 72h, the death rate and school is calculated
The positive death rate, tries to achieve virulence regression equation and calculates LC50 values.If compareing the death rate is more than 10%, it is considered as invalid experiment.
Table 4：
As known from Table 4, the proportioning of preventing and treating pear sucker, mibemycin and imidaclothiz is 1:100-100:It is malicious altogether when in 1 scope
Coefficient is all higher than 120, illustrates that both show as gain effect at mixture in the range of this.
Experiment 5：To the Toxicity Determination result of apple tree aphid
Experiment determines the group of mibemycin, imidaclothiz and the two different proportion with reference to NY/T1154.14-2009 leaf dipping methods
Close the indoor biological activity to test worm.
Using the first leaching leaf method that is followed by worm, by not in contact with the blade of the same size of any medicament in the decoction prepared
Take out, dry naturally after middle immersion 5s, be put into insect box, then connect for examination larva, raise, often handle under the conditions of 25 DEG C
3 repetitions, it is 20 often to repeat test worm number used, while setting blank control, dead borer population is checked in 72h, the death rate and school is calculated
The positive death rate, tries to achieve virulence regression equation and calculates LC50 values.If compareing the death rate is more than 10%, it is considered as invalid experiment.
Table 5：
As known from Table 5, the proportioning of preventing and treating apple tree aphid, mibemycin and imidaclothiz is 1:100-100:When in 1 scope,
Co-toxicity coefficient is all higher than 120, illustrates that both show as gain effect at mixture in the range of this.
Experiment 6：To the Toxicity Determination result of wild cabbage diamondback moth
Experiment determines the group of mibemycin, imidaclothiz and the two different proportion with reference to NY/T1154.14-2009 leaf dipping methods
Close the indoor biological activity to test worm.
Using the first leaching leaf method that is followed by worm, by not in contact with the blade of the same size of any medicament in the decoction prepared
Take out, dry naturally after middle immersion 5s, be put into insect box, then connect for examination larva, raise, often handle under the conditions of 25 DEG C
3 repetitions, it is 20 often to repeat test worm number used, while setting blank control, dead borer population is checked in 72h, the death rate and school is calculated
The positive death rate, tries to achieve virulence regression equation and calculates LC50 values.If compareing the death rate is more than 10%, it is considered as invalid experiment.
Table 6：
As known from Table 6, wild cabbage diamondback moth is prevented and treated, the proportioning of mibemycin and imidaclothiz is 1:100-100:When in 1 scope,
Co-toxicity coefficient is all higher than 120, illustrates that both show as gain effect at mixture in the range of this.
Experiment 7：To the Toxicity Determination result of paddy rice rice leaf roller
Experiment determines the group of mibemycin, imidaclothiz and the two different proportion with reference to NY/T1154.14-2009 leaf dipping methods
Close the indoor biological activity to test worm.
Using the method that first leaching leaf is followed by worm, it will be soaked not in contact with the blade of the same size of any medicament in the decoction prepared
Take out, dry naturally after bubble 5s, be put into insect box, then connect for examination larva, raised under the conditions of 25 DEG C, often handled 3 times
Repeat, it is 20 often to repeat test worm number used, while setting blank control, dead borer population is checked in 72h, calculate the death rate and correction is dead
Rate is died, virulence regression equation is tried to achieve and calculates LC50 values.If compareing the death rate is more than 10%, it is considered as invalid experiment.
Table 7：
As known from Table 7, paddy rice rice leaf roller is prevented and treated, the proportioning of mibemycin and imidaclothiz is 1:100-100:1 scope
In when, co-toxicity coefficient is all higher than 120, illustrates that both show as gain effect at mixture in the range of this.
Efficiency test
When the effect of active component composition exceedes the summation of the effect when each active component is administered alone, there is collaboration
Desinsection and acaricidal action.The predictive role of the particular combination of two kinds of active components can be used so-called " Colby formula " (referring to
S.R. Colby, "Calculating Synergistic and Antagonistic Responses of Herbicide
Combinations ", Weeds 1967,15,20-22) it is calculated as below:If
X is, when the use of consumption being mg/ha or kill rate during active component A that concentration is mppm, to be expressed as accounting for untreated right
According to percentage,
Y is, when the use of consumption being ng/ha or kill rate during active component B that concentration is nppm, to be expressed as accounting for untreated right
According to percentage,
E is the table when the use of consumption being m and n g/ha or kill rate when active component A and B that concentration is m and n ppm
It is shown as accounting for the percentage of untreated control,
So
If actual desinsection fatal rate exceedes calculated value, the lethal effect of composition is super plus sum, that is, there is collaboration and make
With.In this case, the kill rate actually observed must be over the expection kill rate value (E) calculated using above-mentioned formula
Value.
Experiment one：The efficiency test of panonychus citri
Experiment is carried out as follows：Test site is Zhejiang Jiaxing, and the time is at the beginning of 5 months.Tested using potted plant citrus, seedling age is 3 years.Spray
Every plant of inoculation Panonychus citri is female into mite 200 before medicine.Spray processing in 2 days after inoculation.It is defined by squirting leave dual sides, each processing
3 plants of citrus seedlings.Adopted in 3 days, 10 days, 20 days and 30 days after medicine 25 blades in test on indoor binocular investigation blade into
Mite number, calculates Revision insect recluced rate and prevention effect, and formula is as follows：
Specific test method and data are as follows：
Mite mouthful decline rate（%）=（Borer population living after borer population-treatment region medicine living before treatment region medicine）Borer population * 100 living before/treatment region medicine
Prevention effect（%）=（Treatment region mite mouthful decline rate ± check plot mite mouthful decline rate）/（100 ± check plot mite mouthful decline
Rate）*100
Table 8：
In terms of the result of the test of table 8, after the compounding of mibemycin and imidaclothiz observe preventive effect apparently higher than calculate preventive effect,
Show obvious synergistic effect.Mibemycin and imidaclothiz compounding combine and knock down activity and extension preventing and treating time, reach
The effect of snap action and long-acting.
Experiment two：The efficiency test of Kidney bean Tetranychus urticae
Experiment is carried out as follows：Test site is Zhejiang Jiaxing, and the time is at the beginning of 6 months.Every plant of inoculation Tetranychus urticae 200 before Kidney bean spray
Head.Spray processing in 2 days after inoculation.It is defined by squirting leave dual sides, each 3 plants of Kidney bean seedlings of processing.In 3 days after medicine, 10 days, 20
It and adopt within 30 days 25 blades in test on indoor binocular investigation blade into mite number, calculate Revision insect recluced rate and preventing and treating imitated
Really, formula is as follows：
Specific test method and data are as follows：
Mite mouthful decline rate（%）=（Borer population living after borer population-treatment region medicine living before treatment region medicine）Borer population * 100 living before/treatment region medicine
Prevention effect（%）=（Treatment region mite mouthful decline rate ± check plot mite mouthful decline rate）/（100 ± check plot mite mouthful decline
Rate）*100
Table 9：
In terms of the result of the test of table 9, after the compounding of mibemycin and imidaclothiz observe preventive effect apparently higher than calculate preventive effect,
Show obvious synergistic effect.Mibemycin and imidaclothiz compounding combine and knock down activity and extension preventing and treating time, reach
The effect of snap action and long-acting.
Experiment three：The efficiency test of apple tree aphid
Experiment is carried out as follows：Test site is Zhejiang Jiaxing, and the time is at the beginning of 3 months.Apple tree seedling age is 5 years.Every plant connects before spray
Plant aphid adult 200.Spray processing in 2 days after inoculation.It is defined by squirting leave dual sides, each 3 plants of apple trees of processing.In medicine
6 days afterwards, adopt 25 blades in test on indoor binocular investigation blade into borer population, calculate Revision insect recluced rate and preventing and treating imitated
Really, formula is as follows：
Specific test method and data are as follows：
Revision insect recluced rate（%）=（Borer population living after borer population-treatment region medicine living before treatment region medicine）Borer population * 100 living before/treatment region medicine
Prevention effect（%）=（Treatment region Revision insect recluced rate ± check plot Revision insect recluced rate）/（The insect population decline of 100 ± check plot
Rate）*100
Table 10：
In terms of the result of the test of table 10, the preventive effect observed after the compounding of mibemycin and imidaclothiz is anti-apparently higher than calculating
Effect, shows obvious synergistic effect.
Experiment four：The efficiency test of paddy rice rice leaf roller
Experiment is carried out as follows：Test site is Zhejiang Jiaxing, and the time is mid-July.Every plant of rice plant inoculation rice is indulged before spray
Leaf roll snout moth's larva adult 200.Spray processing in 2 days after inoculation.It is defined by squirting leave dual sides, each 5 plants of rice plants of processing.In
6 days after medicine, adopt 25 blades in test on indoor binocular investigation blade into borer population, calculate Revision insect recluced rate and preventing and treating imitated
Really, formula is as follows：
Specific test method and data are as follows：
Revision insect recluced rate（%）=（Borer population living after borer population-treatment region medicine living before treatment region medicine）Borer population * 100 living before/treatment region medicine
Prevention effect（%）=（Treatment region Revision insect recluced rate ± check plot Revision insect recluced rate）/（The insect population decline of 100 ± check plot
Rate）*100
Table 11：
In terms of the result of the test of table 11, the preventive effect observed after the compounding of mibemycin and imidaclothiz is anti-apparently higher than calculating
Effect, shows obvious synergistic effect.
Experiment five：The efficiency test of pear sucker
Experiment is carried out as follows：Test site is Zhejiang Jiaxing, and the time is mid-June.Pear tree seedling age is 5 years.Every plant connects before spray
Plant pear sucker adult 200.Spray processing in 2 days after inoculation.It is defined by squirting leave dual sides, each 3 plants of pear trees of processing.In medicine
6 days afterwards, adopt 25 blades in test on indoor binocular investigation blade into borer population, calculate Revision insect recluced rate and preventing and treating imitated
Really, formula is as follows：
Specific test method and data are as follows：
Revision insect recluced rate（%）=（Borer population living after borer population-treatment region medicine living before treatment region medicine）Borer population * 100 living before/treatment region medicine
Prevention effect（%）=（Treatment region Revision insect recluced rate ± check plot Revision insect recluced rate）/（The insect population decline of 100 ± check plot
Rate）*100
Table 12：
In terms of the result of the test of table 12, the preventive effect observed after the compounding of mibemycin and imidaclothiz is anti-apparently higher than calculating
Effect, shows obvious synergistic effect.
Test the experiment of six Meloidogyne incognitas
By soil, active compounds solution, Meloidogyne incognita (Meloidogyne incognita) ovum/larva suspension and
Leaf lettuce seed is fitted into container.The Leaf lettuce germination and plant growth.Insect gall is formed on root.Required time
Afterwards, the nematocidal effect in terms of % is determined by the formation of insect gall.100% represents without discovery insect gall;0% represents through handling plant
Upper insect gall quantity is suitable with the insect gall quantity of unprocessed control group.
Table 13
In terms of the result of the test of table 13, the preventive effect observed after the compounding of mibemycin and imidaclothiz is anti-apparently higher than calculating
Effect, shows obvious synergistic effect.
Claims (14)
1. a kind of Pesticidal combination, it is characterised in that：Active component is made up of mibemycin and imidaclothiz, and the Mil shellfish is mould
Element and imidaclothiz are 1 by weight ratio:100-100:1, preferably 1:50-50:1, further preferably 1:40-40:1 further preferably 1:30-30:
1, further preferably 1:25-25:1, more preferably 1:25-20:1, more preferably 1:25-15:1, more preferably 1:25-10:1, more preferably 1:
25-5:1, more preferably 1:25-4:1, more preferably 1:20-3:1, more preferably 1:15-2:1, more preferably 1:10-2:1, more preferably 1:
5-2:1, more preferably 1:4-1:1.
2. Pesticidal combination according to claim 1, it is characterised in that：Mibemycin and the imidaclothiz weight accounts for institute altogether
Composition 5%-90% by weight, preferably 5%-80% are stated, further preferably 5%-70%, more preferably more preferably 10%-60%, 10%-50%,
More preferably 10%-40%, more preferably 10%-30%.
3. Pesticidal combination according to claim 1, it is characterised in that：Also include surfactant and/or extender.
4. Pesticidal combination according to claim 1, it is characterised in that：The formulation is missible oil, suspending agent, seed treatment
Dry powder doses, seed treatment suspending agent, water dispersible granules, wettable powder, suspension emulsion, smoke agent, coated granule, extrusion particle
Agent, aqueous emulsion, microcapsule suspending agent, microcapsule suspension-suspendinagent agent, dry suspending agent, ultra low volume liquids.
5. the Pesticidal combination described in claim 1 is used for the purposes for preventing or controlling harmful organism.
6. purposes according to claim 5, it is characterised in that：Wherein harmful organism is selected from Insecta（Insecta）, spider shape
Guiding principle (Arachnida), Nematoda（Nematoda）.
7. purposes according to claim 5, it is characterised in that：The harmful organism is selected from Lepidoptera, Diptera, elytrum
Mesh, Semiptera, Homoptera, Orthoptera, Hymenoptera, Isoptera, Siphonaptera, Blattaria, Thysanoptera, Acarina, Meloidogyne.
8. purposes according to claim 5, it is characterised in that：The harmful organism is Panonychus citri, Tetranychus cinnabarinus, two variegated leafs
Mite, pear sucker, aphid, diamondback moth, rice leaf roller, striped rice borer, root-knot nematode.
9. a kind of method prevented or control harmful organism, it is characterised in that：Including by the Pesticidal combination described in claim 1
Act on target useful plant or its environment, object noxious livings or its environment, the propagating materials of target useful plant.
10. method according to claim 9, it is characterised in that：The plant propagation material be seedling, rhizome, garden seedling, insert
Bar or seed.
11. a kind of method prevented or control pest infestation, it is characterised in that：Including by the desinsection described in claim 1
Composition is contacted with target useful plant or its environment, object noxious livings or its environment, the propagating materials of target useful plant.
12. a kind of method prevented or control pest infestation, it is characterised in that：It is included in target useful plant or its ring
Wish sequentially or simultaneously to apply power with any on border, object noxious livings or its environment, the propagating materials of target useful plant
Profit requires the mibemycin and imidaclothiz described in 1.
13. it is a kind of in plant propagation material and preventing and treating or prevention in growing plants organ, plant part and/or plant after
The method of harmful organism, it is characterised in that：Including by the Pesticidal combination described in claim 1 be applied to plant propagation material or
It is environmentally.
14. a kind of method for protecting seed, seedling root and branch to be attacked to prevent soil and foliar insect, it is characterised in that：Including
Seed is set to be contacted with the Pesticidal combination of the claims in the present invention 1 before sowing and/or after vernalization.
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