CN109717201A - A kind of Pesticidal combination - Google Patents
A kind of Pesticidal combination Download PDFInfo
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- CN109717201A CN109717201A CN201711050847.0A CN201711050847A CN109717201A CN 109717201 A CN109717201 A CN 109717201A CN 201711050847 A CN201711050847 A CN 201711050847A CN 109717201 A CN109717201 A CN 109717201A
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- pesticidal combination
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- fenifrothion
- soil
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Abstract
The present invention relates to a kind of Pesticidal combinations, and containing reactive compound ring tebufenozide and fenifrothion, the weight ratio of the ring tebufenozide and fenifrothion is 10:1-1:50.The invention further relates to the purposes that the Pesticidal combination is used to prevent or control animal pest, especially prevent or control the purposes of rice crops snout moth's larva.The invention further relates to a kind of prevention or the methods of control animal pest, and Pesticidal combination of the present invention is applied to the soil of seed, the soil of target useful plant or plant growth or suitable plant growth.
Description
Technical field
The present invention relates to a kind of Pesticidal combination, the Pesticidal combination contains reactive compound ring tebufenozide and kills snout moth's larva sulphur
Phosphorus.The invention further relates to the purposes that the Pesticidal combination is used to prevent or control harmful organism.
Background technique
Chemical prevention is agriculturally to prevent and control an important means for pest.However, it is current, due to the kind of pest etc.
Class, living nature, the reasons such as poor, repellence prosperity of effect caused by living environment etc. can not be prevented and kill off effectively sometimes.It is special
It is not for the harmful organism of Insecta, Arachnoidea and Nematoda etc., carrying out prevention and control using conventional dose is just becoming increasingly to be stranded
It is difficult.Therefore, in order to effectively prevent and kill off it is can not preventing and kill off or prevent and kill off difficult harmful organism and seek a kind of new means and
Method.
Ring tebufenozide (Chromafenozide) is the bishydrazide insecticide of Nippon Kayaku K. K's exploitation, public
It is opened in CN1035539C.Ring tebufenozide has special efficacy to rice-stem borer and rice leaf roller.Its structural formula is as follows:
The activity of the individual compounds is good；However, low rate of application or for individual pest use when they not
It is the high request that can meet insecticide, acaricide or nematicide and must satisfy.
Field of pest control occur a typical demand be need reduce prevent and treat active constituent dosage rate and
Unfavorable environment or toxicological effects are reduced or avoided, while still allowing for the control of insect of effect.It also needs to combine and knocks down activity
Time, the i.e. pest control agent of snap action and long-acting are prevented and treated with extending.
It is to repeat using another difficulty of insecticide and uniquely uses single Pesticidal compound in many cases
Lead to the quick selection that pest that is natural or adapting to drug resistance is generated to the active component.Therefore, it is necessary to facilitate prevention and treatment or
Overcome the pest control agent of drug resistance.
Therefore Agricultural pest control field, which continues to exist, provides the needs of pesticide combination, and pesticide combination tends to provide improvement
Characteristic, such as biological characteristics, synergism characteristic.
Summary of the invention
It is an object of the present invention to provide solve at least one described problem such as to improve biological characteristics, offer synergism characteristic, drop
Low dose rate, expand activity profile, in conjunction with knock down activity and long-acting, drug resistance management with the Pesticidal combination of delaying drug resistance.
Screened through a large amount of biological tests, the present inventor it has unexpectedly been discovered that, by ring tebufenozide and fenifrothion combination can
Effectively prevention or control pest.It is surprising that it has been found that (joining simultaneously compared with the possible control rate of each compound
Close or separate) it applies reactive compound ring tebufenozide and fenifrothion or successively application reactive compound ring tebufenozide and kills snout moth's larva sulphur
The pest controling effect that phosphorus is enhanced.
Ring tebufenozide of the invention and the activity of fenifrothion combination control pest are much higher than individual reactive compound
Performance summation.The unexpected effect is real synergistic effect, rather than just active adduction.
Pesticidal combination provided by the invention adopts the following technical solutions to achieve:
A kind of Pesticidal combination the ring tebufenozide and kills snout moth's larva containing reactive compound ring tebufenozide and fenifrothion
The weight ratio of sulphur phosphorus is 10:1-1:50, preferably 10:1-1:40, preferably 10:1-1:30, further preferred 10:1-1:20, then excellent
5:1-1:20 is selected, further preferably 1:1-1:20, further preferably 1:1-1:15, further preferably 1:5-1:15, further preferably 1:5-1:10.
The present invention provides a kind of Pesticidal combination, and active component is made of ring tebufenozide and fenifrothion, the ring worm
The weight ratio of hydrazides and fenifrothion can also be, for example, 10:1,9:1,8:1,7:1,6:1,5:1,4:1,3:1,2:1,1:1,1:
2、1:3、1:4、1:5、1:6、1:7、1:8、1:9、1:10、1:11、1:12、1:13、1:14、1:15、1:16、1:17、1:18、1:
19、1:20、1:21、1:22、1:23、1:24、1:25、1:26、1:27、1:28、1:29、1:30、1:31、1:32、1:33、1:
34、1:35、1:36、1:37、1:38、1:39、1:40、1:41、1:42、1:43、1:44、1:45、1:46、1:47、1:48、1:
49、1:50。
A kind of Pesticidal combination the ring tebufenozide and kills snout moth's larva sulphur containing reactive compound ring tebufenozide and fenifrothion
The sum of weight of phosphorus accounts for the 1%-90% of the Pesticidal combination by weight, preferably 5%-80%, further preferred 5%-
70%, further preferably 5%-60%, more preferable 5%-50%.
A kind of Pesticidal combination the ring tebufenozide and kills snout moth's larva sulphur containing reactive compound ring tebufenozide and fenifrothion
The weight of phosphorus account in total the Pesticidal combination by weight 1%, 2%, 3%, 4%, 5%, 6%, 7%, 8%, 9%,
10%, 11%, 12%, 13%, 14%, 15%, 16%, 17%, 18%, 19%, 20%, 21%, 22%, 23%, 24%,
25%, 26%, 27%, 28%, 29%, 30%, 35%, 40%, 45%, 50%, 55%, 60%, 65%, 70%, 75%,
80%, 85%, 90%.
A kind of Pesticidal combination, containing reactive compound ring tebufenozide and fenifrothion, the Pesticidal combination is also wrapped
Containing surfactant and/or filler.
Pesticidal combination of the invention, dosage form can be missible oil, aqueous suspension agent, oil-suspending agent, seed treatment dry powder doses, kind
Subprocessing suspending agent, wettable powder, suspoemulsion, smoke agent, coated granule, squeezes out granule, water and milk at water dispersible granules
Agent, microcapsule suspending agent, microcapsule suspension-suspendinagent agent, dry suspending agent, ultra low volume liquids, electrostatic oil agent, gel, soluble powder,
Granula.
Pesticidal combination of the invention also includes one or more other active constituents.
The Pesticidal combination of invention can be applied without dilution, and application can also be diluted with water.
Pesticidal combination of the present invention is unexpectedly presented in the propagation material of processing plant, plant parts or plant
The activity of high prevention or control animal pest.
Pesticidal combination of the invention is under low dosage with extensive injurious insect control spectrum and excellent injurious insect control effect
Power.
On the other hand, the present invention also provides a kind of Pesticidal combinations for preventing or controlling the purposes of animal pest,
Middle animal pest is insect, acarid and nematode.
Pesticidal combination of the present invention is used to prevent or control the purposes of snout moth's larva.
Pesticidal combination of the present invention is for handling seed to prevent seed by the purposes of animal pest attacks.
Pesticidal combination of the present invention is for handling rice crops seed to prevent rice crops seed from being invaded by snout moth's larva
Purposes.
Composition of the present invention can be applied to the soil of seed, plant or the fruit of plant or plant growth or be suitable for
The soil of plant growth.
On the other hand, it the present invention also provides a kind of prevention or the method for control animal pest, is killed of the present invention
Worm composition acts on the propagation material of target useful plant, target animal pest or its environment, target useful plant.The plant
Object propagation material is seedling, rhizome, garden seedling, cutting or seed.
The present invention also provides a kind of methods that cover crop invades to prevent animal pest, by Insecticidal combinations of the present invention
Object acts on the propagation material of target useful plant, target animal pest or its environment, target useful plant.
A method of prevention or control animal pest, by the expected seed for growing plant prior to seeding and/or vernalization it
It is handled afterwards with the Pesticidal combination of the present invention of insecticidal effective dose.
A method of protection seed, including make seed prior to seeding and/or after vernalization with the present invention of insecticidal effective dose
The Pesticidal combination contact.
The present invention also provides a kind of methods that protection rice crops are invaded to prevent snout moth's larva, by Pesticidal combination of the present invention
Act on the propagation material of target useful plant, target animal pest or its environment, target useful plant.
The present invention also provides a kind of prevention or the methods of control animal pest, including by Insecticidal combinations of the present invention
Object is applied to the soil of seed, the soil of target useful plant or plant growth or suitable plant growth.
On the other hand, it the present invention also provides a kind of prevention or the method for control animal pest, is killed of the present invention
Worm composition is applied to soil and/or is applied directly to and connect with plant root before germination, after germination or before and after germination
The soil of the soil of touching or suitable plant growth.
The plant can enumerate: the cauline leaf of plant, the flower of plant, fruit of plant etc..
The seed is selected from soybean, wheat, barley, rye, sorghum, peanut, sunflower, sugarcane, tobacco, rice, oil
Dish, beet, tomato, cowpea, carrot, cotton and corn seed.
A method of prevention or control animal pest, including separate, sequentially or simultaneously apply ring tebufenozide, kill snout moth's larva sulphur
Phosphorus.
Pesticidal combination of the present invention can be applied in any desired manner, such as seed coating, soil pour
And/or directly ditch spread and/or foliage-spray, and applied before germination, after germination or before and after germination.
The present invention provides a kind of Pesticidal combination and combines ring tebufenozide and fenifrothion, can effectively prevent or control nocuousness
Biology.The activity of Pesticidal combination control harmful organism of the invention is much higher than individual active ingredient physical performance summation.It should
It is unexpected that effect be real synergistic effect, rather than just active adduction.
Term " synergistic effect " used herein refers to that the insecticidal effect of active compound or composition of the present invention is big
In the sum of each reactive compound effect, in other words, effect is superadditivity.
The total amount of active constituent can be selected according to material elements in composition of the present invention, the phase to realize
The effect of prestige.The factor is for example, dosage form, object to be administered, method of administration etc..
Composition of the invention is optionally including agronomically acceptable surfactant or extender.Preferably, institute
Stating auxiliary element is one of dispersing agent, wetting agent, antifreeze, thickener, defoaming agent, disintegrating agent, binder, assistant carrier
Or mixture.
According to the present invention, term " filler ", which refers to, can be combined or be combined with reactive compound to make it easier for being administered to
The natural or synthetic organic or inorganic compound of object (such as plant, crop or careless class).Therefore, the carrier is preferably lazy
Property, it at least should be agronomically acceptable.The filler can be solid or liquid.
The inactive filler that can be used in the present invention can be used as solid either solid is also possible to liquid
What filler used has for example: phyteral powdery type (such as soy meal, starch, grain dust, wood powder, bark powder, sawdust, walnut
Shell powder, wheat bran, cellulose powder, coconut husk, corncob and tobacco stem particle, the residue etc. after extracting plant essence), paper
It opens, sawdust, crushes synthesized polymer body, the clay class (such as kaolin, bentonite, acid china clay etc.), talcum powder of synthetic resin etc.
Class.Silica (such as diatomite, silica sand, mica, aqueous silicic acid, calcium silicates), active carbon, natural mineral matter class (float stone, Lv Po
Thread stone and zeolite etc.), fire diatomite, sand, (such as polyethylene, polypropylene, the polyvinylidene chloride etc.), chlorination such as plastics medium
Chemical fertilizer, the soil of the inorganic mineral powder of potassium, calcium carbonate, calcium phosphate etc., ammonium sulfate, ammonium phosphate, urea, ammonium chloride etc.
Fertilizer, these substances can be used alone or two or more is mixed.
Can be used as that liquid filler uses can select in llowing group of materials, such as water, alcohol type (such as methanol,
Ethyl alcohol, isopropanol, butanol, ethylene glycol etc.), ketone (such as acetone, methyl ethyl ketone, isobutyrone, cyclohexanone etc.), ether
Class (such as ether, dioxanes, methylcellulose, tetrahydrofuran etc.), aliphatic hydrocarbon class (such as kerosene, mineral oil
Deng), aromatic hydrocarbons class (such as benzene,toluene,xylene, solvent naphtha, alkylnaphthalene, chlorinated aromatic hydrocarbons, chlorinated aliphatic hydrocarbon,
Chlorobenzene, etc.), halogenated hydrocarbon class, amides, sulfone class, dimethyl sulfoxide, mineral and vegetable oil, animal oil etc..
To make the emulsification of effective component compound, dispersion, solubilized and/or wetting that surfactant example can be used
Fatty alcohol polyoxyethylene ether, polyoxyethylene alkylaryl ether, polyoxyethylene higher fatty acid esters, polyoxyethylene alcohol can such as be enumerated
Or the branch shape copolymerization of the phosphate of phenol, the aliphatic ester of polyalcohol, naphthalene sulfonic acid polymer, lignosulfonates, macromolecule comb shape
Object, butyl naphthalene sulfonate, alkylaryl sulfonates, sodium alkylsulfosuccinates, grease, fatty alcohol and ethylene oxide condensate,
Polyacrylate, the protein hydrolysate of alkyltaurate.Suitable oligosaccharide object or polymer, such as based on individual second
The combination of alkene monomer, acrylic acid, polyoxyethylene and/or polyoxypropylene or itself and such as (polynary) alcohol or (polynary) amine.
To make the dispersion of effective component compound, stabilizing, attachment, such as xanthan gum, aluminium-magnesium silicate, gelatin, shallow lake can be used
Powder, methyl cellulose, polyvinyl alcohol, polyvinyl acetate and natural phospholipid (such as cephalin and lecithin) and synthetic phospholipid,
The adjuvants such as bentonite, sodium lignin sulfonate.
The wherein optional spent glycol of antifreezing agent, propylene glycol, glycerine, sorbierite.Deflocculant as suspension product
The adjuvant such as naphthalene sulfonic acid polymer, polymeric phosphate can be used.Organic silicon defoamer can be used as defoaming agent.For
The mobility of solid product is improved, the adjuvant such as paraffin, stearate, alkylphosphonate can be used.
The colorant that can be used, such as inorganic pigment, such as iron oxide, titanium oxide and Prussian blue；And organic pigment/
Dyestuff: alizarin dyes, azo dyes and metallized phthalocyanine dye；And microelement, such as molysite, manganese salt, boron salt, mantoquita, cobalt
Salt, molybdenum salt and zinc salt.
Optionally, also may include other annexing ingredients, for example, protecting colloid, adhesive, thickener, thixotropic agent, bleeding agent,
Stabilizer, screening agent.
Pesticidal combination of the present invention can be used with itself, or can be respective physically and/or chemically according to its
Property is used with its dosage form or use form prepared therefrom, such as aerosol, micro-capsule suspension, harl agent, hot mist
Agent, microcapsulated granule, granula subtilis, seed treatment suspending agent, ready to use solution agent, pulvis, missible oil, oil-in-water emulsion, Water-In-Oil
Type emulsion, big granula, fine granule, oil-dispersing property pulvis, oil suspending agent, finish, foaming agent, paste, seed coat agent, colloidal suspending agent, suspension
Emulsion, aqueous solvent, suspending agent, wettable powder, soluble powder, powders and granules, water-soluble granular formulation or tablet, seed
In processing water solube powder, wettable powder, the natural prodcuts of activity component impregnation and synthetic, polymeric material with seed
Microcapsules and the agent of ultra-low volume harl and hot mist preparation in cladding substance.
The preferred dosage form of Pesticidal combination of the present invention is missible oil, aqueous suspension agent, oil-suspending agent, seed treatment dry powder
Agent, seed treatment suspending agent, water dispersible granules, wettable powder, suspoemulsion, smoke agent, coated granule, squeeze out granule,
Aqueous emulsion, microcapsule suspending agent, microcapsule suspension-suspendinagent agent, dry suspending agent, ultra low volume liquids, electrostatic oil agent, gel, solubility
Pulvis, granula.
Pesticidal combination of the present invention can also be applied with other active ingredient combinations, other active constituent examples
As fungicide, bactericide, attractant, insecticide, acaricide, nematicide, growth regulator, herbicide, safener,
Fertilizer or semiochemical etc..
The reactive compound can be mixed preparation with conventional additives by known way by preparation of the present invention.
The conventional additives such as conventional extender and solvent or diluent, emulsifier, dispersing agent, and/or adhesive or fixative,
Wetting agent, waterproofing agent, if it is desired, can also include drier and colorant, stabilizer, pigment, defoaming agent, preservative, increasing
Thick dose, water and other processing aids.
Pesticidal combination of the invention not only includes can be by suitable equipment as spraying or dusting equipment is suitable for immediately
Object to be processed, but also including needing the concentration commercial composition being diluted before being applied to object.
Pesticidal combination of the invention can be made suitable for application in the form of the composition of its active compound component
Preparation, can also be with the combined form application of the commercial preparation of its suitable dosage.
Pesticidal combination of the invention has good plant compatibility and advantageous homeothermal animal toxicity, is suitable for prevention and treatment
The harmful organism encountered in agricultural, forestry, protection Stored Product and material and health field, especially Insecta
(Insecta), Arachnoidea (Arachnida), Nematoda (Nematoda).They have usually sensitive and resistance species
Activity, and activity is all had for all or single stage of development, and also realize that prevention or control harmful organism make us frightened
" synergy " effect of happiness.
So on the other hand, the present invention also provides the use that a kind of Pesticidal combination is used to prevent or control animal pest
On the way, wherein animal pest is insect, acarid and nematode.
Term " animal pest " used herein means can be to any organism that the normal condition of plant causes damages.Packet
Include harmful insect guiding principle (Insecta), Arachnoidea (Arachnida), Nematoda (Nematoda).
Insecta includes Lepidoptera, coleoptera, Diptera, Semiptera, Homoptera, Hymenoptera, Thysanoptera, Isopoda, times
Sufficient mesh, lip foot mesh, comprehensive mesh, Thysanoptera, Collembola, Collembola, Orthoptera, Blattaria, Dermaptera, Isoptera, Anoplura.
Lepidoptera pest, such as: striped rice borer (chilosuppressalis (walker), yellow rice borer
(Tryporyzaincertulas (walker)), rice leaf roller (cnaphalocrocismedinalisGuenee), cotton are big
Leaf roll open country snout moth's larva (Notarcha derogata), Indian meal moth (Plodia interpunctella), Ostrinia furnacalis
(Ostrinia furnacalis), cabbage heart snout moth's larva (Hellulla undalis), dichocrocis punctiferalis
(conogethespunctiferlis), crambid (Pediasia teterrellus), papilio xuthus Linnaeus (papilioxuthus),
Small cabbage white moth (pierisrapaecrucivora), straight grain 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),
Leaf roller (adoxophyeshonmai), apricot yellow volume moth (archipsfuscocureanus), Homonamagnanima
(homonamagnanima), diamondback moth (plutellaxylotella), pink bollworm
(pectinophoragossypiella), oriental armyworm (Pseudaletia separata), oriental fruit months
(Grapholitamolesta), eating-core bean worm (Leguminivora glycinivorella), beans olethreutid
(Matsumuraesesazukivora), applied perfume (Adoxophyes orana fasciata), tea olethreutid
(Adoxophyeshonmai), rear yellow leaf curl moth (Homona magnanima), semen glycines germinatum moth of horn line (Archips
Fuscocupreanus), carpocapsa pononella (Cydia pomonella), Caloptiliatheivora (Caloptilia theivora), Jin Wen little
It dives thin moth (Phyllonorycter ringoneella), small heart-eating peach worm (Carposina niponensis), lyonetid
(Lyonetia), diamondback moth (Plutella xylostella), pink bollworm (Pectinophora gossypiella), Ma Ling
Potato wedge stem moth (Phthorimaea operculella), curtain casemaking clothes moth (Tineola bisselliella).
Coleopteran pest, such as: rice weevil (sitophilusoryzaelinne), citrus leaf mining first
(PodagricomelanigricollisChe), 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
Chrysomelid (Phaedoncochleariae) etc..
Diptera pest, such as: it is rice leafminer (agromyzaoryzae), hydrellia griseola (hydrelliagriseola), non-
Continent chrysanthemum liriomyza bryoniae (liriomyzatrifolii), pea leaf latent 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, such as: smelly stinkbug (megacoptapunctatissimum), cabbage bug (eurydemarugosum),
Big thorn white star stinkbug (eysarcorislewisi), white star stinkbug (eysarcorisparvus), green rice bug (nezaraviridula),
Si Shi amber stinkbug (plautiastali), clerodendron trichotomum stinkbug (halymorphamista), rice spiny coreid (cletuspunctiger), in
Magnificent Leptocorisa spp (leptocorisachinensis), azelea lace bug (stephantispyrioides), red palpus 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) pest, such as yellow-winged cabbage sawfly (athaliarosaeruficornis), japanese rose leaf
Bee (argepagana), Black Hills ant (formica japonica), chestnut gall wasp (dryocsmuskuriphilus) etc..
Thysanoptera, such as thrips (HaplothripsChinensisPriesner).
Isopoda (Isopoda), for example, Cape jasmine beach louse (Oniscusasellus), pillworm
(Armadilliudiumvulgare), ball pillworm (Porcellioscaber).
Sufficient mesh pest again, for example, Blaniulusguttulatus.
Lip foot mesh pest, for example, ground Scolopendra (GeophiluscarpophagusScutigera spp.).
Comprehensive mesh pest, for example, kahikatea worm (Scutigerellaimmaculata).
Thysanoptera pest, for example, silverfish (Lepismasaccharina).
Collembola pest, for example, arms Onychiurus arcticus (Onychiurusarmatus).
Orthoptera pest, for example, family Xi (Achetadomesticus), mqb belong to kind of (a Gryllotalpa spp.),
Asiatic migratory locust (Locustamigratoriamigratorioides), black locust belong to kind of (a Melanopluss pp.), desert locust
(Schistocercagregaria)。
Blattaria pest, for example, oriental cockroach (Blattaorientalis), American cockroach
(Periplanetaamericana), leucophaea maderae (Leucophaeamaderae), Groton bug
(Blattellagermanica)。
Dermaptera pest, for example, European earwig (Forficulaauricularia).
Isoptera pest, 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.)。
The pest of Arachnoidea (Arachnida), such as panonychus citri (panonychuscitri), Tetranychus cinnabarinus
(Tetranychuscinnabarinus), panonychus ulmi (panonychusulmi), Tetranychus urticae
(tetranychusurticae), tetranychus viennensis (tetranychusviennensis), oligonychus ununguis
(oligonychusununguis) citrus beginning tetranychid (eotetranychuskankitus), purplish red short hairs mite
(brevipalpusphoenicis), Bryobia praetiosa (bryobiapraetiosa), wheat leaf roll mite (aceriatulipae),
Grape erineum mite (Eriophyes vitis) (colomerusvitis), tealeaves goitre mite (calacaruscarinatus), yellow tea mite
(polyphagotarsonemuslatus), long hair root mite (rhizoglyphusrostochiensis), Acarus siro
(Acarussiro), citrus aceria (Aceriasheldoni), steinman pin pierce goitre mite (Aculusschlechtendali), leaf
Mite category (Tetranychus spp.), Panonychus citri category (Panonychus spp.), wrinkle Genus Phyllocoptess (Phyllocoptruta
Spp.), short whisker Acarapis (Brevipalpus spp.) etc..
The representative biology of Nematoda ((Nematoda)) has 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.) etc..It is preferred that lower alignment
Soybean cyst nematode Heterodera glycines (Heterodera), the globodera rostochiensis (golboderarostochiensis), Root Knot line of worm
Worm (meloidogyne incognita) etc..
Pesticidal combination of the invention is especially suitable for following animal pest: striped rice borer (Chilosuppressalis), three change
Snout moth's larva (Tryporyza incertulas), rice leaf roller (Cnaphalocrocismedinalis), the big leaf roll open country snout moth's larva of cotton
(Notarcha derogata), Indian meal moth (Plodia interpunctella), Ostrinia furnacalis (Ostrinia
Furnacalis), Oeobia undalis (Hellula undalis), crambid (Pediasiateterrellus), straight grain rice hesperiidae
(Parnara guttata), prodenia litura (SpodopteraIitura), beet armyworm (Spodoptera exigua), east
Mythimna separata (Pseudaletia separata), lopper worm (Mamestra brassicae), black cutworm (Agrotis
Ipsilon), stain three-spotted plusia (Plusianigrisigna), rice green caterpillar noctuid (Naranga aenescens).
Pesticidal combination of the present invention is particularly suitable for preventing or controlling snout moth's larva.
Pesticidal combination of the invention is for combating animal pests, such as insect, immature insect, initial stage insect and elder brother
Worm's ovum is environment that is effective and being applied directly to pest or their existence.Pesticidal combination control according to the present invention
Pest include agricultural/horticultural pest, health insect pest, storage insect pest, clothes pest and furniture pest.
According to the present invention it is possible to handle each section of all plant and plant.Plant is understood to mean that all herein
Plant and plant population as desired and undesirable wild plant or crop (crop including spontaneous growth).Crop can be with
It is the plant obtained by conventional breeding and optimum seeking method, or passes through biotechnology and genetic engineering method or the group of these methods
The plant obtained is closed, including genetically modified plants and the Plant cultivars including that can or cannot be protected by plant breeder's certificate.
Plant parts are understood to mean that all part and plant organ such as seedling, leaf, Hua Hegen above and below the ground, the reality that can be mentioned that
Example is leaf, needle, stem, dry, flower, fructification, fruit and seed and root, stem tuber and rhizome.After the part of plant further includes harvest
Plant and vegetative propagation and case of propagation material, such as seedling, stem tuber, rhizome, transplant and seed.
As described above, can handle all plants and its part according to the present invention.In preferred embodiments, open country has been handled
Plant kind and Plant cultivars pass through standard biologic breeding method such as those of hybridization or protoplast fusion acquisition
Plant variety and its part.In a more preferred embodiment, it has handled and conventional method (is combined by genetic engineering when necessary
The genetically modified plants and Plant cultivars and its part that (Genetically Modified Organisms) is obtained.
According to the present invention, particularly preferably handle be commercially available in all cases or use in plant plant
Train the plant of kind.
Pesticidal combination of the invention is used to show particularly advantageous effect when such as following plant:
Crops: corn, rice, wheat, barley, rye, oat, sorghum, cotton, soybean, peanut, buckwheat, beet, oil
Vegetable seed, sunflower, sugarcane, tobacco etc..
Vegetables: solanaceous vegetable (eggplant, tomato, green pepper, capsicum, potato etc.), cucurbitaceae vegetable (cucumber, pumpkin, summer
Pumpkin, watermelon, muskmelon etc.), rape section vegetables (rape, radish, turnip, horseradish, root-mustard, Chinese cabbage, cabbage, leaf mustard, hard flower
Globe daisy cabbage, cauliflower etc.), composite vegetable (fructus arctii, cylinder wormwood artemisia, globe artichoke, lettuce etc.), liliaceous vegetable (green onion, onion, garlic, reed
Bamboo shoot etc.), umbrella flower section vegetables (carrot, caraway, celery, parsnip etc.), goosefoot vegetable (spinach, Swiss chard etc.), lip
Shape vegetables (purple perilla, peppermint, sweet basil etc.), strawberry, sweet potato, sweet potato, taro etc..
Fruit tree: pomaceous fruit (apple, European pear, Japanese pear, pawpaw), kernel approaches (peach, plum, nectarine, plum, yellow peach,
Apricot, prune etc.), citrus (satsuma orange, orange, lemon, bitter orange, grape fruit etc.), nut fruits (chestnut, English walnut, fibert, apricot
Benevolence, cashew nut etc.), berries (red certain kind of berries tongue fur, blackberry, blueberry), grape, persimmon, olive, loquat, banana, coffee, nipa palm, coconut, oil palm
Son.
Trees other than fruit tree: tea, mulberry bloom and set class (azalea, camellia, hydrangea, oil tea, Illicium religiosum, cherry
Peach, crape myrtle, gold osmanthus etc.), (birch, ginkgo, cloves, maple, oak, poplar, cercis, sweetgum, plane tree, zelkova schneideriana, Japan are fragrant for shade tree
Cypress, fir, siebold hemlock, Chinese juniper, pine, dragon spruce, Chinese yew, elm etc.), sweet viburnum, podocarpus, deodar, Japanese cypress, bar
Beans, Photinia etc..
Lawn: Korea lawn grass class (Korea lawn grass, manilagrass etc.), Bermuda grass class (Bermuda grass etc.), bent grass class (huge sequence
Bent grass, creeping bentgrass, nonirrigated farmland bent grass etc.), bluegrass class (English grass, bird grass etc.), fescue grass class (Festuca Arundinacea, purple sheep
Thatch, red fescue grass etc. of crawling), rye grass (lolium temulentum, rye grass etc.), orchard grass, timothy grass etc..
Other: flower class (rose, carnation, chrysanthemum, campanulaceae, G. paniculata, gerbera, pot marigold, Salvia, the green winter
Solanum, Verbena, tulip, rough gentian, lily, pansy, cyclamen, orchid, convallaria, lavender, violet, plumage
Clothing wild cabbage, primula, Euphorbia, daisy, Cymbidium, Begonia etc.), bio-fuel plant (Jatropha, safflower, flax
Shepherd's purse category, switchgrass, awns genus, reed canary grass, giantreed, mestha, cassava, willow etc.), ornamental plant etc..
On the other hand, the present invention also provides a kind of prevention or the methods of control animal pest, by desinsection group of the invention
Close the propagation material that object acts on target useful plant, target animal pest or its environment, target useful plant.The plant is numerous
Growing material is seedling, rhizome, garden seedling, cutting or seed.
Pesticidal combination of the invention have good plant compatibility, be suitable for control pest, especially insect, acarid,
Nematode and fungi, rodent, microorganism etc. are preferably adapted for leaf processing, soil treatment and seed, rice shoot is handled
Composition.
The present invention also provides a kind of protection target useful plants to prevent the method for pest infestation, of the invention including making
The propagation material of Pesticidal combination and target useful plant or its environment, object noxious livings or its environment, target useful plant
Contact.
Term " plant propagation material " is interpreted as referring to all plant parts for having fertility, such as seed, can use
In breeding the latter and vegetable matter such as cuttage item 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.To
The germination plant and effective plant inhibited after germinateing in soil or after emergence.Young plant can be before transplantation by being impregnated into
Row whole or Local treatment are protected.Plant propagation material preferred seed.
The present invention also provides a kind of prevention or the methods of control harmful organism, including by Insecticidal combinations of the present invention
Object is applied to the soil of seed, the soil of target useful plant or plant growth or suitable plant growth.
The present invention also provides a kind of protection useful plants to prevent the method for pest infestation comprising in the useful plant of target
Object or its environment, object noxious livings or its environment, target useful plant propagation material on arbitrarily to wish serially or simultaneously
Ground application includes the combination of ring tebufenozide and fenifrothion.
The processing of useful plant is directly carried out with conventional treatment method with Pesticidal combination of the invention, at the routine
Reason method is for example impregnated, is poured, is sprayed, atomizing, broadcasts sowing, dusts, and mist formation is broadcasted sowing, foamed, coating, being coated with, trickle irrigation；?
In the case where propagation material, especially in the case of seed, pulvis for dry seed treatment, seed treatment solution, slurry
Expect processing water-soluble powder form, be coated by crusting, by one or more layers etc..
Pesticidal combination of the invention can be used to protect useful plant or their propagation material.Therefore, of the invention to kill
Worm composition can in a usual manner, for example foliar spray is applied to useful plant.
Pesticidal combination of the invention not only include can be used suitable device be applied to plant or plant propagation material i.e.
With composition, and the commercially available concentrate including that must be diluted with water before administration.
Pesticidal combination of the invention can be applied without dilution, and application can also be diluted with water.
The present invention also provides a kind of prevention or the methods of control animal pest, including separate, sequentially or simultaneously apply ring worm
Hydrazides, fenifrothion.
Pesticidal combination of the present invention can be applied to seed, plant or the fruit of plant or plant growth soil or
Soil suitable for plant growth.
Pesticidal combination of the present invention can be applied in any desired manner, such as seed coating, soil pour
And/or directly ditch spread and/or foliage-spray, and applied before germination, after germination or before and after germination.
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 comprising make the Insecticidal combinations of the invention of seed and insecticidal effective dose before sowing and/or after vernalization
Object contact.
Therefore, the present invention provides a kind of method for protecting seed, seedling root and branch to invade to prevent soil and foliar insect,
It is included in front of sowing and/or contacts seed with a effective amount of Pesticidal combination of the present invention.
The present invention also provides one kind in plant propagation material and in growing plants organ, plant part and/or plant later
The method that harmful organism is prevented and treated or prevented in object, including Pesticidal combination of the invention is applied to plant propagation material or its ring
On border.Plant propagation material preferred seed.
It is most of as caused by pest to the damage of crop plants early in seed, during storage and seed is sown into soil
After earth and during plant germination or after germination, just had occurred when being invaded and harassed.This stage is particularly critical, because being growing plant
Root and seedling it is especially sensitive, even small damage may also lead to the death of whole plant.Therefore, by using suitable group
Close object come protect seed and germination plant be of specific interest.
It is known for a long time come pest control by processing vegetable seeds and is the theme continuously improved.However,
It is not that can find to solve the problems, such as in a satisfactory manner that processing seed, which is also brought a series of,.Therefore, it is necessary to develop to protect
Crop protection products can be exempted after planting or additionally be applied again after plant germination to the method for protecting seed and germinating plants.Separately
Outside, it is also necessary to the amount for optimizing reactive compound used, so as to provide best protection to seed and germinating plants, to prevent pest
Invasion, and reactive compound used will not damage plant itself.Particularly, the method for handling seed is also contemplated that transgenosis is planted
The intrinsic insecticidal property of object is to use minimum crop protection products to reach the best protection to seed and germinating plants.
Therefore, the present invention relate particularly to it is a kind of protected and handling seed with Pesticidal combination of the invention seed and
Method of the germinating plants from pest attacks.The present invention protects seed and germinating plants from the method for pest attacks including simultaneously
The method for handling the seed with ring tebufenozide and fenifrothion.Its further include it is a kind of with ring tebufenozide and fenifrothion in difference
The method of seed described in time-triggered protocol.
A method of prevention or control animal pest, by the expected seed for growing plant prior to seeding and/or vernalization it
Afterwards with synergistic a effective amount of Pesticidal combination processing of the present invention.
It is used to handle seed the invention further relates to Pesticidal combination of the invention to protect the seed and be grown by it
Purposes of the plant from pest attacks.
Moreover, it relates to through Pesticidal combination processing of the invention to obtain the kind for being protected from pest attacks
Son.
The invention further relates to the seeds that ring tebufenozide and fenifrothion are handled simultaneously.The invention further relates to through ring tebufenozide and
The seed that fenifrothion is handled in different time.For the seed handled through ring tebufenozide and fenifrothion in different time, originally
Each reactive compound of invention Pesticidal combination can exist in the different layers on the seed.Wherein, containing ring tebufenozide
It can optionally be separated by a middle layer with the layer of fenifrothion.The invention further relates to wherein make ring tebufenozide and fenifrothion
For coating ingredients or as the seed of one or more layers extra play application outside coating.
Pesticidal combination of the invention can be applied to the seed of any physiological status.Preferred seed is in durable enough
State, thus not damaged during processing.Generally, seed can be harvest from field, removes from plant, is isolated from and appoints
What cob, stem, the pulp of crust and surrounding or other non-seed vegetable materials seed.Seed can also be preferably biological steady
Fixed, to reach the degree that processing will not cause biological damage to seed.Can seed harvest and seed sowing between or
Any time processing during seeding process is applied to seed.Seed can also vernalization before and after treatments.
Seed by Pesticidal combination processing of the invention can be stored, manage, sowing and farming.
Seed treatment can be by arbitrarily to wish sequentially or simultaneously to apply ring tebufenozide and fenifrothion to it.
Seed treatment occur on unseeded seed, term " unseeded seed " be intended to include in seed harvest and
Seed is in plant germination and grows the seed in purpose sowing any period between in soil.Preferably, processing is broadcast in seed
Occur before kind, so that the sowing seed is pretreated with the combination.Particularly, seed pelleting or pellet seeds are at this
It is preferred for inventing in combined processing.After processing, the ingredient in each combination is attached on seed and therefore can be used for insect pest
Prevention and treatment.
The seed is selected from soybean, wheat, barley, rye, sorghum, peanut, sunflower, sugarcane, tobacco, rice, oil
Dish, beet, tomato, cowpea, carrot, cotton and corn seed.
Pesticidal combination of the present invention is invaded particularly suitable for processing rice crops seed with preventing and treating rice crops seed by snout moth's larva
The purposes attacked.
Composition of the present invention can be applied to the soil of seed, plant or the fruit of plant or plant growth or be suitable for
The soil of plant growth.
The present invention also provides a kind of methods that protection rice crops are invaded to prevent snout moth's larva, by Pesticidal combination of the present invention
Act on the propagation material of target useful plant, target animal pest or its environment, target useful plant.
The present invention also provides a kind of prevention or the methods of control animal pest, including by Insecticidal combinations of the present invention
Object is applied to the soil of seed, the soil of target useful plant or plant growth or suitable plant growth.
On the other hand, it the present invention also provides a kind of prevention or the method for control animal pest, is killed of the present invention
Worm composition is applied to soil and/or is applied directly to and connect with plant root before germination, after germination or before and after germination
The soil of the soil of touching or suitable plant growth.
The present invention also provides a kind of protection useful plants to prevent the method for pest infestation, including by desinsection of the invention
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, grows, such as: soil, water etc., specific raw material can be used for example sand, float stone, vermiculite,
Diatomite, agar-agar, gelling material, polymer substance, asbestos, sawdust, bark etc..It is preferred that soil.
On the other hand, it the present invention also provides a kind of prevention or the method for control animal pest, is killed of the present invention
Worm composition is applied to soil and/or is applied directly to and connect with plant root before germination, after germination or before and after germination
The soil of the soil of touching or suitable plant growth.
The method that medicament is applied into soil, such as liquid preparation is diluted in water or is not diluted and is directly applied to plant
The methods of in the root of body or the rice seedling bed of seedling, granule is disseminated to the side in the root of plant or the rice seedling bed of seedling
Method has the method that pulvis, water dispersible granules etc. are sprayed in soil prior to seeding and are integrally mixed with soil, before sowing or plants
Implantation hole will be sprayed on before kind of plant after pulvis, water-dispersible grain dilution agent, in seed furrow, then carry out method of sowing etc..
Pesticidal combination of the invention can also be applied with other active ingredient combinations, and other active constituents for example kill
Epiphyte pharmaceutical, bactericide, attractant, insecticide, acaricide, nematicide, growth regulator, herbicide, safener, fertilizer
Or semiochemical etc..
The present invention also provides a kind of methods for protecting useful crop to invade to prevent animal pest, including combine, separate or according to
Secondary administration of active ingredients ring tebufenozide and fenifrothion.In the case where separate administration, sequence is usually to the result of control measure
Do not influence.
The present invention provides a kind of method prevented or control animal pest, and Pesticidal combination of the invention is acted on target
Useful plant or its environment, object noxious livings, target useful plant propagation material, other pesticides can be in application ring worm acyl
Before hydrazine and fenifrothion, simultaneously or after application ring tebufenozide and fenifrothion mutually with ring tebufenozide and fenifrothion
Independently apply, and in the case where ring tebufenozide and fenifrothion separate administration, each other pesticides can be in application ring worm acyl
Before hydrazine and fenifrothion and application ring tebufenozide and fenifrothion simultaneously, application ring tebufenozide and fenifrothion between
Or it is applied independently of each other after application ring tebufenozide and fenifrothion.
Pesticidal combination of the invention is usually common and advantageous with the application of following dosage:
For leaf portion processing: 0.1-10000g/ha, preferably 10-1000g/ha, more preferable 50-300g/ha, more preferably
50-200g/ha；
For seed treatment: 2-200g/100kg seed, preferably 3-150g/100kg seed；
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 the actual situation when reality is applied
And needs, rate of application is adjusted especially in accordance with the property and insect pest situation of plant to be processed or crop.
Compared with prior art, the present invention at least has the advantages that
It is the Pesticidal combination of ring tebufenozide and fenifrothion, the composition that the present invention provides a kind of containing active constituent
It can effectively prevent or control pest；Also, compared with the possible control rate of single compound, (i.e. jointly or separately) apply simultaneously
Reactive compound ring tebufenozide and fenifrothion are successively applied reactive compound ring tebufenozide and fenifrothion and are enhanced
Pest controling effect.
Specific embodiment
Of the invention for ease of understanding, it is as follows that the present invention enumerates embodiment.Those skilled in the art are it will be clearly understood that the implementation
Example is only to aid in the understanding present invention, should not be regarded as a specific limitation of the invention.
Example of formulations:
+ 15% fenifrothion suspending agent of 1 5% ring tebufenozide of embodiment
The each components such as active component, dispersing agent, wetting agent and water are uniformly mixed according to the ratio of formula, it is ground and/
Or the suspending agent of+15% fenifrothion of 5% ring tebufenozide is obtained after high speed shear.
+ 30% fenifrothion wettable powder of 2 5% ring tebufenozide of embodiment
Active constituent, various auxiliary agents and filler etc. are mixed by the proportional components of formula, after ultra-fine pulverizer disintegrating, i.e.,
Obtain the wettable powder of+30% fenifrothion of 5% ring tebufenozide.
+ 40% fenitrothion emulsion in water of 3 4% ring tebufenozide of embodiment
Raw medicine, solvent, emulsifier are added together, make to be dissolved into homogeneous oil phase；Water-soluble component and water are mixed to prepare
Water phase；Under high velocity agitation, oil is mutually mixed with water, the aqueous emulsion of+40% fenifrothion of 4% ring tebufenozide is made.
+ 20% fenifrothion water dispersible granules of 4 4% ring tebufenozide of embodiment
Active constituent, dispersing agent, wetting agent, disintegrating agent and filler are mixed according to the formula uniformly, by air-flow powder
It is broken into wettable powder, a certain amount of water mixing extruding is added and makes material.4% ring tebufenozide+20% is obtained after dry screening
The water dispersible granules of fenifrothion.
+ 2% fenifrothion suspending agent of 5 10% ring tebufenozide of embodiment
The each components such as active component, dispersing agent, wetting agent and water are uniformly mixed according to the ratio of formula, it is ground and/
Or the suspending agent of+2% fenifrothion of 10% ring tebufenozide is obtained after high speed shear.
+ 10% fenifrothion suspending agent of 6 10% ring tebufenozide of embodiment
The each components such as active component, dispersing agent, wetting agent and water are uniformly mixed according to the ratio of formula, it is ground and/
Or the suspending agent of+10% fenifrothion of 10% ring tebufenozide is obtained after high speed shear.
+ 44% fenifrothion wettable powder of 7 4% ring tebufenozide of embodiment
Said components are mixed in proportion, and grinds, crush, are prepared into the wettable of+44% fenifrothion of 4% ring tebufenozide
Property pulvis.
+ 30% fenifrothion oil-suspending agent of 8 2% ring tebufenozide of embodiment
The each components such as active component, dispersing agent, wetting agent and water are uniformly mixed according to the ratio of formula, it is ground and/
Or the oil-suspending agent of+30% fenifrothion of 2% ring tebufenozide is obtained after high speed shear.
+ 25% fenitrothion emulsion in water of 9 5% ring tebufenozide of embodiment
Oily phase:
Water phase:
Ring tebufenozide and fenifrothion are dissolved in methyl oleate, polystyrene is added and obtains oily phase；According in formula
Component be uniformly mixed obtain water phase；The oil phase is added to the aqueous phase under stiring obtains the water of+25% fenifrothion of 5% ring tebufenozide
Emulsion.
+ 36% fenifrothion wettable powder of 10 6% ring tebufenozide of embodiment
Said components are mixed in proportion, and grinds, crush, are prepared into the wettable of+36% fenifrothion of 6% ring tebufenozide
Property pulvis.
+ 25% fenifrothion coated granule of 11 0.5% ring tebufenozide of embodiment
It in a mixer, will be on levigate active constituent even spread to the carrier soaked by polyethylene glycol.By this method
It can get the dust-free coated granules agent of+25% fenifrothion of 0.5% ring tebufenozide.
+ 40% fenifrothion wettable powder of 12 4% ring tebufenozide of embodiment
Said components are mixed in proportion, and grinds, crush, are prepared into the wettable of+40% fenifrothion of 4% ring tebufenozide
Property pulvis.
+ 50% fenifrothion of 13 2% ring tebufenozide of embodiment squeezes out granule
Active component is mixed and ground with auxiliary agent, mixture is soaked with water, which is squeezed out, then in air stream
Middle drying obtains the extrusion granule of+50% fenifrothion of 2% ring tebufenozide.
+ 20% fenifrothion suspending agent of 14 5% ring tebufenozide of embodiment
The each components such as active component, dispersing agent, wetting agent and water are uniformly mixed according to the ratio of formula, it is ground and/
Or the suspending agent of+20% fenifrothion of 5% ring tebufenozide is obtained after high speed shear.
+ 40% fenifrothion microcapsule suspending agent of 15 5% ring tebufenozide of embodiment
By poly methylene poly phenyl poly isocyanate (PAPI), fenifrothion is added with the oil that SOLVESSO TM200 is formed
Enter in the aqueous solution containing ATLOXTM4913, forms emulsion；Then heat and keep the temperature at 50 DEG C be added catalyst reaction 2 it is small
When.The microcapsules of fenifrothion is obtained after cooling.
ATLOXTM4913, dispersing agent LFH, defoaming agent, urea, ring tebufenozide and water mix in proportion, and through sand
Mill, is prepared into the suspending agent of containing chromafenozide.
The microcapsules of obtained fenifrothion is added in the aqueous suspension agent of ring tebufenozide, is uniformly mixing to obtain 5% ring worm
The microcapsule suspending agent of+40% fenifrothion of hydrazides.
+ 45% fenifrothion suspended emulsion of 16 5% ring tebufenozide of embodiment
Fenifrothion is dissolved in SOLVESSOTM200, ethoxylated castor oil is added, obtains the cream of fenifrothion
Oil；
By ring tebufenozide, fatty alcohol polyoxyethylene ether sulfosuccinic acid monoesters disodium, above-mentioned each component mixes in proportion
It is even, and be sanded, it is prepared into suspending agent.
Oil containing fenifrothion is added in the suspending agent of containing chromafenozide, 5% ring tebufenozide+45% is obtained and kills snout moth's larva
The suspended emulsion of sulphur phosphorus.
+ 50% sumithion cream of 17 2% ring tebufenozide of embodiment
Above-mentioned each component is mixed, stirs to transparent homogeneous phase is obtained, obtains+50% fenifrothion of 2% ring tebufenozide
Missible oil.
+ 14% fenifrothion suspension seed-coating agent of 18 2% ring tebufenozide of embodiment
Above-mentioned each component is mixed in proportion, and is sanded ,+14% fenifrothion of 2% ring tebufenozide is prepared into
Suspension seed-coating agent.
+ 40% fenifrothion dry suspending agent of 19 5% ring tebufenozide of embodiment
Active component ring tebufenozide and fenifrothion and various auxiliary agents are mixed with water, through high speed shear dispersion, are sanded
After machine is sanded, high dispersive, stable suspension system are formed, suspending agent is made, obtained suspension is obtained by fluidized bed drying
To the dry suspending agent of+40% fenifrothion of 5% ring tebufenozide.
+ 5% fenifrothion ultra low volume liquids of 20 0.5% ring tebufenozide of embodiment
Mentioned component is proportionally prepared, phase is uniformly mixing to obtain, obtains+5% fenifrothion of 0.5% ring tebufenozide
Ultra low volume liquids.
Weight ratio is weight percentage in above embodiments.
Biological test example:
Crop protection products are made in different combination of active principles, be develop and develop at present new crop protection products with
And prevent and treat a kind of effective and quick way of agriculturally resistant insect.After the pestsides synthesis of different cultivars, three are typically exhibited
Kind type of action: summation action, synergistic effect and antagonism.But it is specially which kind of effect, it is unpredictable, only by a large amount of
Experiment just can know that.Compound synergic is formulated well, due to significantly improving practical control efficiency, reduces the use of pesticide
Amount, is the important means of integrated control insect pest to greatly delay the generation speed of pest resistance to insecticide.
Inventor has carried out a large amount of examinations by a large amount of screening test, to the different weight ratio of ring tebufenozide and fenifrothion
It tests and effectiveness is analyzed, find within the scope of certain weight ratio, obtained Pesticidal combination has gain effect, without
The only simple addition of two kinds of medicaments, is specifically illustrated with following implementation.
It is quasi- referring to the test of People's Republic of China's agricultural industry criteria (NY/T154.7-2009) farm-chemical indoor determination
The then synergy measurement of the 7th part mixture of insecticide calculates the corrected mortality of each processing according to survey data, and according to
The co-toxicity coefficient (CTC value) of Sun Yunpei's Method calculating mixture.
The co-toxicity coefficient (CTC) after two kinds of medicaments compound by a certain percentage is defined, CTC < 80 are to resist effect short of money, 80≤CTC
≤ 120 be summation action, and CTC > 120 is synergistic effect.
Calculation formula is as follows:
Borer population * 100 living before the death rate (%)=(borer population living after borer population-medicine of living before medicine)/medicine
Corrected mortality (%)=(the processing group death rate-control group death rate)/(100- control group death rate) * 100
It will be converted into probit value (y) for examination insect corrected mortality, concentration for the treatment of (mg/L) is converted into logarithm (x), with
Least square method calculates concentration LC50 in inhibition, then calculates co-toxicity coefficient (CTC) according to Sun Yunpei's Method.Calculation formula is following (with ring
Tebufenozide is standard agent, toxicity index 100):
Survey toxicity index (ATI)=(standard agent LC50/ reagent agent LC50) × 100
In theoretical toxicity index (TTI)=A medicament ATI × mixture in percentage composition+B medicament ATI × mixture of A B hundred
Divide content
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 shows as synergy work
With
Test 1: to the indoor toxicity test of wild cabbage plutella xylostella
Test is referring to NY/T1154.14-2009 leaf dipping method, measurement ring tebufenozide, fenifrothion and the two different proportion
Combination to the indoor biological of test worm activity.
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 prepared medical fluid
It takes out, naturally dry, is put into insect box after middle immersion 5s, then connect for trying larva, raised under the conditions of 25 DEG C, every processing
3 repetitions, test worm number used in every repetition is 20, while setting blank control, checks dead borer population in 72h, calculates the death rate and school
The positive death rate acquires virulence regression equation and calculates LC50 value.If compareing the death rate is greater than 10%, it is considered as invalid test.
Table 1 is toxicity test result of the present composition to wild cabbage plutella xylostella.
Table 1
As known from Table 1, when ring tebufenozide and the weight ratio of fenifrothion are in the range of 10:1-1:50, to wild cabbage pickles
The co-toxicity coefficient of moth is all larger than 120, illustrates that the mixture of the two within this range shows as gain effect.
Test 2: to the indoor toxicity test of rice-stem borer
Test is referring to NY/T1154.14-2009 leaf dipping method, measurement ring tebufenozide, fenifrothion and the two different proportion
Combination to the indoor biological of test worm activity.
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 prepared medical fluid
It takes out, naturally dry, is put into insect box after middle immersion 5s, then connect for trying larva, raised under the conditions of 25 DEG C, every processing
3 repetitions, test worm number used in every repetition is 20, while setting blank control, checks dead borer population in 72h, calculates the death rate and school
The positive death rate acquires virulence regression equation and calculates LC50 value.If compareing the death rate is greater than 10%, it is considered as invalid test.
Table 2 is toxicity test result of the present composition to rice-stem borer.
Table 2
As known from Table 2, when ring tebufenozide and the weight ratio of fenifrothion are in the range of 10:1-1:50, rice two is changed
The co-toxicity coefficient of snout moth's larva is all larger than 120, illustrates that the mixture of the two within this range shows as gain effect.
Test 3: to the indoor toxicity test of rice leaf roller
Test is referring to NY/T1154.14-2009 leaf dipping method, measurement ring tebufenozide, fenifrothion and the two different proportion
Combination to the indoor biological of test worm activity.
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 prepared medical fluid
It takes out, naturally dry, is put into insect box after middle immersion 5s, then connect for trying larva, raised under the conditions of 25 DEG C, every processing
3 repetitions, test worm number used in every repetition is 20, while setting blank control, checks dead borer population in 72h, calculates the death rate and school
The positive death rate acquires virulence regression equation and calculates LC50 value.If compareing the death rate is greater than 10%, it is considered as invalid test.
Table 3 is toxicity test result of the present composition to rice leaf roller.
Table 3
As known from Table 3, when ring tebufenozide and the weight ratio of fenifrothion are in the range of 10:1-1:50, to cnaphalocrocis
The co-toxicity coefficient of snout moth's larva is all larger than 120, illustrates that the mixture of the two within this range shows as gain effect.
Test 4: to the The Toxicity Determination result of prodenia litura
Test is referring to NY/T1154.14-2009 leaf dipping method, measurement ring tebufenozide, fenifrothion and the two different proportion
Combination to the indoor biological of test worm activity.
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 prepared medical fluid
It takes out, naturally dry, is put into insect box after middle immersion 5s, then connect for trying larva, raised under the conditions of 25 DEG C, every processing
3 repetitions, test worm number used in every repetition is 20, while setting blank control, checks dead borer population in 72h, calculates the death rate and school
The positive death rate acquires virulence regression equation and calculates LC50 value.If compareing the death rate is greater than 10%, it is considered as invalid test.
Table 4 is toxicity test result of the present composition to prodenia litura.
Table 4
As known from Table 4, when ring tebufenozide and the weight ratio of fenifrothion are in the range of 10:1-1:50, to prodenia litura
Co-toxicity coefficient be all larger than 120, both illustrate that mixture within this range shows as gain effect.
Test 5: to the The Toxicity Determination result of tea olethreutid
Test is referring to NY/T1154.14-2009 leaf dipping method, measurement ring tebufenozide, fenifrothion and the two different proportion
Combination to the indoor biological of test worm activity.
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 prepared medical fluid
It takes out, naturally dry, is put into insect box after middle immersion 5s, then connect for trying larva, raised under the conditions of 25 DEG C, every processing
3 repetitions, test worm number used in every repetition is 20, while setting blank control, checks dead borer population in 72h, calculates the death rate and school
The positive death rate acquires virulence regression equation and calculates LC50 value.If compareing the death rate is greater than 10%, it is considered as invalid test.
Table 5 is toxicity test result of the present composition to tea olethreutid.
Table 5
As known from Table 5, when ring tebufenozide and the weight ratio of fenifrothion are in the range of 10:1-1:50, to tea small leaf
The co-toxicity coefficient of moth is all larger than 120, illustrates that the mixture of the two within this range shows as gain effect.
Test 6: to the The Toxicity Determination result of small heart-eating peach worm
Test is referring to NY/T1154.14-2009 leaf dipping method, measurement ring tebufenozide, fenifrothion and the two different proportion
Combination to the indoor biological of test worm activity.
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 prepared medical fluid
It takes out, naturally dry, is put into insect box after middle immersion 5s, then connect for trying larva, raised under the conditions of 25 DEG C, every processing
3 repetitions, test worm number used in every repetition is 20, while setting blank control, checks dead borer population in 72h, calculates the death rate and school
The positive death rate acquires virulence regression equation and calculates LC50 value.If compareing the death rate is greater than 10%, it is considered as invalid test.
Table 6 is toxicity test result of the present composition to small heart-eating peach worm.
Table 6
As known from Table 6, when ring tebufenozide and the weight ratio of fenifrothion are in the range of 10:1-1:50, to the small food heart of peach
The co-toxicity coefficient of worm is all larger than 120, illustrates that the mixture of the two within this range shows as gain effect.
Test 7: to the The Toxicity Determination result of cabbage caterpillar
Test is referring to NY/T1154.14-2009 leaf dipping method, measurement ring tebufenozide, fenifrothion and the two different proportion
Combination to the indoor biological of test worm activity.
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 prepared medical fluid
It takes out, naturally dry, is put into insect box after middle immersion 5s, then connect for trying larva, raised under the conditions of 25 DEG C, every processing
3 repetitions, test worm number used in every repetition is 20, while setting blank control, checks dead borer population in 72h, calculates the death rate and school
The positive death rate acquires virulence regression equation and calculates LC50 value.If compareing the death rate is greater than 10%, it is considered as invalid test.
Table 7 is toxicity test result of the present composition to cabbage caterpillar.
Table 7
As known from Table 7, when ring tebufenozide and the weight ratio of fenifrothion are in the range of 10:1-1:50, to cabbage caterpillar
Co-toxicity coefficient is all larger than 120, illustrates that the mixture of the two within this range shows as gain effect.
Claims (12)
1. a kind of Pesticidal combination, which is characterized in that containing reactive compound ring tebufenozide and fenifrothion, the ring tebufenozide
It is 10:1-1:50, preferably 10:1-1:40, preferably 10:1-1:30 with the weight ratio of fenifrothion, further preferred 10:1-1:
20, further preferably 5:1-1:20, further preferably 1:1-1:20, further preferably 1:1-1:15, further preferably 1:5-1:15, further preferably 1:5-1:
10。
2. Pesticidal combination according to claim 1, which is characterized in that the ring tebufenozide and the weight of fenifrothion it
With account for the 1%-90% of the composition by weight, preferably 5%-80%, more preferable 5%-70%, further preferably 5%-60%,
More preferable 5%-50%.
3. Pesticidal combination according to claim 1, which is characterized in that the Pesticidal combination also includes surfactant
And/or filler.
4. Pesticidal combination according to claim 1, which is characterized in that the Pesticidal combination, dosage form are missible oil, water
Suspending agent, oil-suspending agent, seed treatment dry powder doses, seed treatment suspending agent, water dispersible granules, wettable powder, suspoemulsion, cigarette
Mist agent, squeezes out granule, aqueous emulsion, microcapsule suspending agent, microcapsule suspension-suspendinagent agent, dry suspending agent, super-low capacity at coated granule
Measure liquor, electrostatic oil agent, gel, soluble powder or granula.
5. the purposes that Pesticidal combination described in claim 1 is used to prevent or control animal pest.
6. the purposes that Pesticidal combination described in claim 1 is used to prevent or control lepidoptera pest.
7. use of the Pesticidal combination processing rice crops seed described in claim 1 to prevent rice crops seed from being invaded by snout moth's larva
On the way.
8. a kind of method of prevention or control animal pest, which is characterized in that Pesticidal combination described in claim 1 to be used for
The propagation material of target useful plant, target animal pest or its environment, target useful plant.
9. a kind of method of prevention or control animal pest, which is characterized in that apply Pesticidal combination described in claim 1
To the soil of seed, the soil of target useful plant or plant growth or suitable plant growth.
10. a kind of method of prevention or control animal pest, which is characterized in that Pesticidal combination described in claim 1 exists
Before germination, germination after or germination front and back be applied to soil and/or be applied directly to soil contact with plant root or fit
Close the soil of plant growth.
11. a kind of method for protecting seed, which is characterized in that including by seed prior to seeding and/or after vernalization it is effective with desinsection
The Pesticidal combination described in claim 1 contact of amount.
12. it is a kind of protection seed to prevent soil insect and protection seedling root and branch to prevent soil and foliar insect method,
It is characterized in that, prior to seeding and/or after vernalization connects the Pesticidal combination described in claim 1 of seed and insecticidal effective dose
Touching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711050847.0A CN109717201A (en) | 2017-10-31 | 2017-10-31 | A kind of Pesticidal combination |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711050847.0A CN109717201A (en) | 2017-10-31 | 2017-10-31 | A kind of Pesticidal combination |
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|---|---|
| CN109717201A true CN109717201A (en) | 2019-05-07 |
Family
ID=66294471
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| Application Number | Title | Priority Date | Filing Date |
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| Country | Link |
|---|---|
| CN (1) | CN109717201A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06227910A (en) * | 1993-02-04 | 1994-08-16 | Nippon Kayaku Co Ltd | Insecticidal composition |
| JP2003063908A (en) * | 2001-08-23 | 2003-03-05 | Nippon Kayaku Co Ltd | Ogawa (inventor's name) type pesticide preparation |
| CN103300054A (en) * | 2012-03-12 | 2013-09-18 | 陕西韦尔奇作物保护有限公司 | Insecticidal composition containing chromafenozide and organic phosphorus |
-
2017
- 2017-10-31 CN CN201711050847.0A patent/CN109717201A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06227910A (en) * | 1993-02-04 | 1994-08-16 | Nippon Kayaku Co Ltd | Insecticidal composition |
| JP2003063908A (en) * | 2001-08-23 | 2003-03-05 | Nippon Kayaku Co Ltd | Ogawa (inventor's name) type pesticide preparation |
| CN103300054A (en) * | 2012-03-12 | 2013-09-18 | 陕西韦尔奇作物保护有限公司 | Insecticidal composition containing chromafenozide and organic phosphorus |
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