CN103535361A - Spinetoram and epoxy insect piperidine contained insecticidal composition - Google Patents
Spinetoram and epoxy insect piperidine contained insecticidal composition Download PDFInfo
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- CN103535361A CN103535361A CN201310505344.3A CN201310505344A CN103535361A CN 103535361 A CN103535361 A CN 103535361A CN 201310505344 A CN201310505344 A CN 201310505344A CN 103535361 A CN103535361 A CN 103535361A
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Abstract
The invention relates to a spinetoram and epoxy insect piperidine contained insecticidal composition. The spinetoram and epoxy insect piperidine contained insecticidal composition is characterized by containing the following components in percentage by weight: 0.1-10% of spinetoram, 45-90% of epoxy insect piperidine and the balance of surfactant and/or carriers, wherein the spinetoram and the epoxy insect piperidine are used as active ingredients. Through reducing the percentage content of the spinetoram and increasing the percentage content of the epoxy insect piperidine in the composition, on one hand, the insecticidal cost of the insecticidal composition is reduced, and on the other hand, the control effect for low-age larvae is improved.
Description
Technical field
What the present invention relates to is a kind of Pesticidal combination that contains ethyl pleocidin and cycloxaprid.
Background technology
At present for easily producing the control of insect of resistance in agricultural, what main way was exploitation and existing kind without between the new composition of cross resistance or existing pesticide species is composite, the former is because required development cost is high, the cycle is long, and the speed that development rate produces less than pest resistance to insecticide far away at present.Therefore, for the different existing pesticide species of the mechanism of action, being mixed is a kind of selection of the best.If reasonable mixture ratio, can produce significant synergistic effect, make field control effect significantly be better than the effect of each single dose.On agricultural insect pests control, usually there is certain defect in the insecticide that contains single-activity composition, continuous several times is used and is not only made insect easily develop immunity to drugs, and easily cause the pollution to food and environment, by rational mixture between pesticide active ingredient, can overcome above shortcoming.The reasonably composite synergistic effect that active ingredient is produced simultaneously, can improve preventive effect, reduce effective ingredient consumption, cost-saving, delay the drug-fast generation of insect, closely can alleviate and even avoid the pollution of agricultural chemicals to food and environment, and the efficient novel pesticide of the low toxicity that the present invention researchs and develops, not only target drug effect is significantly strengthened, and very low on the impact of people, crop, non-target and environment.
Ethyl pleocidin (Spinetoram), its molecular structural formula is:
Ethyl pleocidin is a kind of new pleocidin insecticides of being produced by Tao Shi agriculture company, and it is a newcomer of Spinosyn spinosyn insecticides, is that natural products spinosyns is obtained through chemical modification, belongs to bionic type agricultural chemicals.In spinosyn insecticides, ethyl pleocidin is brand-new, a unique active ingredient, is efficient, a broad spectrum insecticide.Be mainly used in preventing and treating Lepidoptera and thrips larva, the control efficiency that the vegetable-crop pest-insects such as diamond-back moth, beet armyworm, Liriomyza, thrips, prodenia litura, lima bean pod borer have been had, is widely used in the resistance management rotation medicine variety of vegetable-crop pest-insect.Raising due to field crop drug costs such as paddy rice, corn, sugarcanes, ethyl pleocidin is also promoted the use of gradually in the control of insect of these field crops, become the rotation kind of the medicament resistance managements such as Rynaxypyr, fluorobenzene insect amide, metaflumizone, indoxacarb, for the control medication of the lepidoptera pests such as striped rice borer, paddy stem borer, rice leaf roller, corn borer, yellow top borer, yellow snout moth's larva.
Cycloxaprid (Cycloxaprid) is a kind of novel anabasine insecticide, and its chemical name is: 9-(6-chloropyridine-3-yl) methyl)-4-nitro-8-oxa--10,11-glyoxalidine also (2,3-a) dicyclo (3,2,1) pungent-3-alkene, molecular structural formula is:
Cycloxaprid is the antagonist of first nAChR in the world, very likely becomes the new class insecticide in the world with material impact power, and its activity is significantly better than Imidacloprid.Insect is had to interior suction, stomach toxicity and action of contace poison, can be used for preventing and treating Homoptera, coleopteran pest on crops, without cross resistance, also effective to lepidoptera pest with Imidacloprid, cycloxaprid, Diacloden etc.This product using dosage is low, environmentally safe, to beneficial organism without harm or endanger minimum.The aphid of the crops such as wheat, cotton, paddy rice, fruit tree, vegetables, plant hopper, aleyrodid, flea beetle, cotton bollworm, diamond-back moth, prodenia litura, armyworm etc. are had to higher insecticidal activity.In addition, its honeybee toxicity also significantly reduces, 48 hours acute absorption LC of cycloxaprid
50for 19.18mg/L, and Imidacloprid is 4.94mg/L, and toxicity is starkly lower than Imidacloprid, and environmental safety is got a promotion.In addition, the tapeworm of sheep, rabbit and coccidia are demonstrated to excellent activity.As a kind of novel anabasine insecticide, it is high that cycloxaprid exists use cost after listing, the risk that resistance risk increases gradually, and it is efficient to homoptera pest, but poor to lepidoptera pest drug effect.
Often there is defect in various degree in the insecticide variety that contains single-activity component: after using continuously, insect easily develops immunity to drugs on agricultural insect pests control, the many pollutions that will increase the weight of environment of access times.And that different component carries out is composite, can effectively overcome above shortcoming.Meanwhile, utilizing the produced synergistic effect that is mixed of two kinds of active components, can improve preventive effect, reduce the consumption of active ingredient, save drug cost, delay insect, the drug-fast generation of evil mite, reduce environmental pollution, is the important means of integrated control insect.
CN201110395844.7 has announced a kind of Pesticidal combination containing cycloxaprid and biological source insecticide, and it comprises A) the first active component cycloxaprid; B) the second active component biological source insecticide is Avermectin, emamectin-benzoate, multiple killing teichomycin or ethyl pleocidin; The weight ratio of the first active component and the second active component is 1:5 ~ 30:1.
By the mechanism of ethyl pleocidin and cycloxaprid combination desinsection is studied, find that ethyl pleocidin only has stomach toxicity and action of contace poison, in use find to the actual effect of 1-2 diamond-back moth in age good not as 3-5 age.Because 1-2 diamond-back moth in age is easily at fresh and tender and leaf roll place, medicament is difficult for arriving, and 1-2 food ingestion in age is few, is difficult for poisoning.Cycloxaprid has good osmosis and interior suction conduction, easily arrives tender leaf and leaf roll position after using.The invention provides a kind of Pesticidal combination that low instar larvae is especially effectively contained to ethyl pleocidin and cycloxaprid.Few for low instar larvae food ingestion, be difficult for poisoning characteristic, and ethyl pleocidin only has stomach toxicity and action of contace poison, cycloxaprid has good osmosis and interior suction conduction, easily arrives tender leaf and leaf roll position after using.
CN201110395844.7, example of formulations discloses 18% cycloxaprid+6% ethyl pleocidin water dispersible granules; Example of formulations 8 discloses 42.5% cycloxaprid+7.5% ethyl pleocidin wetting powder; Example of formulations 12 discloses 35% cycloxaprid+5% ethyl pleocidin suspending agent; Example of formulations 16 discloses 4% cycloxaprid+16% ethyl pleocidin missible oil; Example of formulations 20 discloses 18% cycloxaprid+3% ethyl pleocidin microemulsion.In the composition of the disclosed cycloxaprid+ethyl pleocidin of this patent, contain 4%-42.5% cycloxaprid; 3%-7.3% ethyl pleocidin.Wherein to account for the weight percent of composition higher for ethyl pleocidin, and therefore, the desinsection cost of Pesticidal combination is higher.
Summary of the invention
To the present invention seeks in order solving the problems of the technologies described above, a kind of ethyl pleocidin and cycloxaprid Pesticidal combination of containing to be provided, wherein to account for the percentage by weight of composition be 0.1%-10% to ethyl pleocidin; The percentage by weight that cycloxaprid accounts for composition is 45%-90%.The present invention, by reducing the percentage composition of ethyl pleocidin in composition, has improved the percentage composition of cycloxaprid; Reduce on the one hand the desinsection cost of Pesticidal combination, improved on the other hand the control efficiency to low instar larvae.
The technical solution adopted for the present invention to solve the technical problems is:
A Pesticidal combination that contains ethyl pleocidin and cycloxaprid, is characterized in that containing active component ethyl pleocidin and cycloxaprid, and wherein to account for the percentage by weight of composition be 0.1%-10% to ethyl pleocidin; The percentage by weight that cycloxaprid accounts for composition is 45%-90%, and surplus is surfactant and/or the carrier of the upper license of agricultural.
As a further improvement on the present invention, wherein to account for the percentage by weight of composition be 3%-6% to ethyl pleocidin, and the percentage by weight that cycloxaprid accounts for composition is 50%-80%.
Described Pesticidal combination can be mixed with the upper any formulation allowing of agricultural.Preferred wetting powder, missible oil, suspending agent, seed coat agent, microemulsion, microcapsules, aqueous emulsion or water dispersible granules.
The described Pesticidal combination that contains ethyl pleocidin and cycloxaprid is for preventing and treating the purposes of animal pest.
The purposes of described Pesticidal combination for preventing and treating Insecta, arachnids or nematode.
The purposes of described Pesticidal combination for preventing and treating Lepidoptera, thrips, Homoptera, coleopteran pest, the purposes of particularly preventing and treating low age diamond-back moth.
The present invention also provides a kind of method of preventing and treating animal pest, comprises the propagating materials that described ethyl pleocidin and cycloxaprid Pesticidal combination is acted on to target useful plant, target animal insect or its environment, target useful plant.Described plant propagation material is seedling, rhizome, garden seedling, cutting or seed.
A method of preventing and treating low instar larvae, is characterized in that: comprise the propagating materials that Pesticidal combination claimed in claim 1 is acted on to target useful plant, target animal insect or its environment, target useful plant.
A method of preventing and treating low age diamond-back moth, is characterized in that: comprise the propagating materials that Pesticidal combination claimed in claim 1 is acted on to target useful plant, target animal insect or its environment, target useful plant.
Ethyl pleocidin and cycloxaprid can separate, use successively or simultaneously in the present invention.
A kind of Pesticidal combination that contains ethyl pleocidin and cycloxaprid of the present invention is for low instar larvae, the percentage composition of ethyl pleocidin in the composition that contains ethyl pleocidin and cycloxaprid by reduction, improve the percentage composition of cycloxaprid, thereby improved the kill ratio to low instar larvae, guarantee that larva is killed when low age, thereby alleviated the burden of preventing and treating of Larva, also reduced accordingly the consumption of ethyl pleocidin.
Embodiment
The invention provides a kind of Pesticidal combination that contains ethyl pleocidin and cycloxaprid, wherein to account for the percentage by weight of composition be 0.1%-10% to ethyl pleocidin, the percentage by weight that cycloxaprid accounts for composition is 45%-90%, and surplus is surfactant and/or the carrier of the upper license of agricultural.As a further improvement on the present invention, wherein to account for the percentage by weight of composition be 3%-6% to ethyl pleocidin, and the percentage that cycloxaprid accounts for composition quality is 50%-80%.
Surfactant comprises one or more in emulsifier, wetting agent, stabilizing agent, dispersant, thickener, defoamer, antifreezing agent, disintegrant, binding agent etc.
The dispersant that is applicable to preparation Pesticidal combination of the present invention can be alkylnaphthalene sulfonate, two (alkyl) naphthalenesulfonate formaldehyde condensation compound, naphthalene sulfonic acid-formaldehyde condensation product, aryl phenol polyoxyethylene succinate sulfonate, octylphenol polyethylene oxyethylene group ether sulfate, polycarboxylate, lignosulfonates, alkylaryl APEO, aliphatic alcohol polyethenoxy base ether, alkylphenol polyoxyethylene formaldehyde condensation products sulphate, alkyl benzene sulfonate calcium salt, naphthalene sulfonic acid-formaldehyde condensation product sodium salt, alkylphenol polyoxyethylene, one or more in aliphatic amine polyoxyethylene ether.
The wetting agent that is applicable to preparation Pesticidal combination of the present invention can be: lauryl sodium sulfate, neopelex, Nekal BX, wetting and penetrating agent F, spaonin powder, sldium lauryl sulfate, tea are withered, one or more in silkworm excrement, soapberry powder.
The disintegrant that is applicable to preparation Pesticidal combination of the present invention can be: one or more in sodium bicarbonate, sodium carbonate, bentonite, urea, ammonium sulfate, glucose, aluminium chloride.
The thickener that is applicable to preparation Pesticidal combination of the present invention can be: one or more in CMC, hydroxyethylcellulose, Magnesiumaluminumsilicate, gelatin, melon glue, gum Arabic, xanthans, sodium phosphate trimer, phenolic resins, sodium alginate, white dextrin, methylcellulose, PAA, polyvinylpyrrolidone, crospolyvinylpyrrolidone, polyethylene glycol, polyvinyl alcohol.
The antifreezing agent that is applicable to preparation Pesticidal combination of the present invention can be: one or more in glycerine, ethylene glycol, propane diols, glycerine, diethylene glycol (DEG), triethylene glycol, polyethylene glycol.
The defoamer that is applicable to preparation Pesticidal combination of the present invention can be: silicone, C
8 ~ 10aliphatic alcohols, C
10 ~ 20one or more in saturated fat acids and acid amides, silicone oil, silicone compound.
The emulsifier that is applicable to preparation Pesticidal combination of the present invention is selected from: agriculture breast 500# (alkyl benzene calcium sulfonate), OP series phosphate (polyoxyethylene nonylphenol ether phosphate), 600# phosphate (phenyl phenol polyoxy ethyl ether phosphate), styrene polyoxyethylene ether ammonium sulfate salt, alkyl biphenyl ether disulfonic acid magnesium salts, triethanolamine salt, agriculture breast 400# (benzyl dimethyl phenol polyoxy ethyl ether), agriculture breast 600# (phenyl phenol polyoxy ethyl ether), Nongru-700 # (alkylphenol-formaldehyde resin polyoxy ethyl ether), agriculture breast 36# (phenethyl fluosite polyoxy ethyl ether), agriculture breast 1600# (phenethyl phenol polyoxy ethyl polypropylene-base ether), ethylene oxide-propylene oxide block copolymer, OP series (polyoxyethylene nonylphenol ether), By series (castor oil polyoxyethylene ether), agriculture breast 33# (alkylaryl polyoxyethylene polyoxypropylene ether), agriculture breast 34# (alkylaryl polyoxyethylene poly-oxygen propylene aether), sapn series (sorbitan monostearate), tween series (sorbitan fatty acid ester APEO), one or more in AEO series (fatty alcohol-polyoxyethylene ether).
The stabilizing agent that is applicable to preparation Pesticidal combination of the present invention can be: one or more in BHT, triphenyl phosphite, epoxychloropropane, organic acid, organic base, ester class, alcohols, antioxidant, surface-active substance, tributyl phosphate, triethanolamine, diethanol amine, monoethanolamine.
The carrier that is applicable to preparation Pesticidal combination of the present invention comprises solid carrier and liquid-carrier.Liquid-carrier comprises water, alcohols (methyl alcohol for example, ethanol), ketone (acetone for example, methyl ethyl ketone), aromatic hydrocarbon based (benzene for example, toluene, dimethylbenzene, ethylbenzene, methyl naphthalene), aliphatic hydrocarbon (n-hexane for example, cyclohexane, kerosene), ester class (ethyl acetate for example, butyl acetate), nitrile (acetonitrile for example, isobutyronitrile), ethers (for example, diox, diisopropyl ether), acid amide-type (N for example, N-dimethyl formamide, dimethylacetylamide > and halogenated hydrocarbons (dichloroethane for example, trichloro-ethylene, carbon tetrachloride) etc.Solid carrier comprises diatomite, Magnesiumaluminumsilicate, atlapulgite, kaolin, clay, gypsum, bentonite, white carbon, precipitated calcium carbonate, lime stone, wood chip, corn starch, soluble starch etc.
The formulation of described a kind of Pesticidal combination containing ethyl pleocidin and cycloxaprid is: wetting powder, missible oil, suspending agent, seed coat agent, microemulsion, microcapsules, aqueous emulsion or water dispersible granules.
Described preparation of the present invention can be mixed described reactive compound to prepare with conventional additives by known way.Described conventional additives is as conventional extender and solvent or thinner, emulsifier, dispersant and/or adhesive or fixative, wetting agent, waterproofing agent, if need, can also comprise drier and colouring agent, stabilizing agent, pigment, defoamer, preservative, thickener, water and other processing aid.
These compositions not only comprise and can be applicable to immediately pending object as spraying or dusting equipment by suitable equipment, but also be included in to be applied to, need the concentrated business composition that dilutes before object.
Pesticidal combination of the present invention can be made the preparation that is suitable for using with the form of the composition of its active compound component, also can use with the form of the combination of the commodity preparation of its suitable dosage.
Composition of the present invention can also be co-administered with other active component, such as fungicide, bactericide, attractant, insecticide, miticide, nematocide, growth regulator, weed killer herbicide, safener, fertilizer or semiochemical etc. of described other active component.
On the other hand, the present invention also provides a kind of Pesticidal combination containing ethyl pleocidin and cycloxaprid for preventing and treating the purposes of animal pest, and animal pest is insect, acarid and nematode.Show to the good tolerance of plant, to the hypotoxicity of homoiothermy species and good Environmental compatibility simultaneously.To normal sensitivity, there is activity with kind resistance, there is to activity all or special developmental stage, particularly to low instar larvae.Above-mentioned animal pest comprises:
From Isopoda, damp worm (Oniscus aselluse) for example, pillworm (Armadillidium vulgare), and spot pillworm (Porcellio scaber).
From Diplopoda, Blaniuus guttulatus for example.
From chilopoda, for example centipede (Geophilus carpophagus) and common house centipede dragonfly (Scutigera spp.).
From Symphyla, clean symphilid (Scutigerella immaculate) for example.
From Thysanoptera, silverfiss (Lepisma saccharina) for example.
From Collembola, Onychiurus arcticus (Onychiurus armatus) for example.
From orthoptera, house cricket found in a kitchen (Acheta domesticus) for example, Gryllotalpa spp (Gryllotalpa spp.), torrid zone migratory locusts (Locusta migratoria migratorioides), the negative locust of long volume belongs to (Melanoplus spp.), and desert locust (Schistocerca gregaria).
From Blattaria, oriental cockroach (Blatta orientalis) for example, American cockroach (Periplaneta Americana), leucophaea maderae (Leucophaea maderae), Groton bug (Blattella germanica).
From Dermaptera, European earwig (Forficula auricularia) for example.
From Isoptera, Reticulitermes for example.
From Anoplura, body louse (Pediculus humanus corporis) for example, blind lice belongs to, and long volume lice genus, Trichodectes, Damalinia.
From thrips, greenhouse Hercinothrips spp (Hercinothrips femoralis) for example, cotton thrips (Thrips tabaci), Thrips palmi and Frankliniella accidentalis.
From Heteroptera, for example Eurygasterspp belongs to, middle red cotton bug (Dysdercus intermedius), and beet is intended lace bug (Piesma quadrata), the smelly stinkbug in temperate zone (Cimex lectularius), red abdomen is hunted stinkbug (Rhodnius prolixus) and Triatoma.
From Homoptera, wild cabbage aleyrodid (Aleurodes brassicae) for example, Bemisia tabaci (Bemisia tabaci), Trialeurodes vaporariorum Westwood (Trialeurodes vaporariorum), cotten aphid (Aphis gossypii), cabbage aphid (Brevicoryne brassicae), the hidden knurl volume of tea deer aphid (Cryptomyzus ribis), black bean aphid (Brevicoryne brassicae), apple aphid (Aphispomi), apple aphid (Eriosoma lanigerum), mealy plum aphid (Hyalopterus arundinis), grape phylloxera (Phylloxera vastatrix), , Pemphigus, English grain aphid (Macrosiphum avenae), knurl volume Aphis, hops knurl volume aphid (Phorodon humuli), grain Rhopalosiphum spp (Rhopalosiphum padi), leafhopper belongs to, Euscelisbilobatus, rice leafhopper (Nephotettix cincticeps), brown apricot scale (Lecaniumcorni), olive helmet (Saissetia oleae), rice small brown rice planthopper (Laodelphaxstriatellus), brown back rice plant hopper (Nilaparvata lugens), California red scale (Aonidiel1a aurantii), sweet-scented oleander circle a red-spotted lizard (Aspidiotus hederae), mealybug belongs to and Psylla spp.
From Lepidoptera, pink bollworm (Pectinophora gossypiella) for example, loose looper (Bupalus piniarius), winter geometrid moth (Chemimatobia brumata), Lithoclletis blancardela, cherry ermine moth (Hyponomeuta padella), diamond-back moth (Plutella xylostel1a), tent caterpillar (Malacosoma neustria), pornography and drug moth (Euproctis chrysorrhoea), Euproctis, cotton shot hole of leaf lyonetid (Bucculatrix thurberiella), tangerine leaf miner (Phyllocnis tiscitrella), Agrotis, root eating insect belongs to, brown Noctua, earias insulana (Eariasinsulana), Noctua, tomato moth (Mamestra brassicae), small noctuid (Panolis flammea), Noctua, cabbage looper (Trichoplusiani), codling moth (Carpocapsa pomonella), Pier, snout moth's larva belongs to Pyrausta nubilalis, Anagasta kuehniella (Ephestia kuehniella), rheum officinale snout moth's larva (Galleriamellonel1a), bag casemaking clothes moth (Tineola bisselliella), etting moth (Tineapell ionel1a), brown oecophorid (Hofmannophila pseudospretella), yellow tail leaf roller (Cacoecia podana), Capua reticulana, choristoneura fumigerana (Choristoneura fumiferana), grape codling moth (Clysia ambiguella) (Clysia ambiguel1a), tea yellow leaf curl moth (Homona magnanima), the green leaf roller of oak (Tortrix viridana), volume snout moth's larva belongs to, Oulema oryzae (Oulema oryzae).
From coleoptera, furniture death watch beetle (Anobium punctatum) for example, lesser grain borer (Rhizopertha dominica), Bruchidius obtectus, common bean weevil (Acanthoscelides obtectus), house longhorn beetle (Hylotrupes bajulus), the purple flea beetle (Agelastica alni) of alder, colorado potato beetle (Leptinotarsadecemlineata), horseradish ape chrysomelid (Phaedon cochleariae), chrysomelid genus, the blue flea beetle (Psylliodes chrysocephala) of rape, mexican bean ladybird (Epi1achna varivestis), hidden wing first belongs to, saw chest ostomatid (Oryzaephilus surinamensis), weevil belongs to, Sitophilus, vine black ear resembles (Otiorrhynchus sulcatus), banana spider base weevil (Cosmopolites sordidus), wild cabbage English weevil (Ceuthorrhynchusassimilis), alfalfa weevil (Hypera postica), khapra beetle belongs to, spot khapra beetle belongs to, Anthrenus, hair is moth-eaten to be belonged to, powder is moth-eaten to be belonged to, pollen beetle (Meligethes aeneus), Ptinus, golden yellow ptinid (Niptus hololeucus), wheat ptinid (Gibbiumpsylloides), Tribolium, bloom first (Tenebrio molitor), click beetle belongs to, acupuncture needle Eimeria, angle cockchafer (Melolontha melolontha), chafer in June (Amphimallon solstitialis), brown New Zealand's rib wing angle cockchafer (Costelytrazealandica) and rice water resemble (Lissorhoptrus oryzophilus).
From Hymenoptera, for example Neodiprion spp belongs to, tenthredinidae, and field ant belongs to, MonomoriumMayr (Monomorium pharaonis) and Vespa.
From diptera, Aedes for example, spot Anopheles, Culex, drosophila yellow gorilla (Drosophila melanogaster), Musca, male servant fly belongs to, calliphora erythrocephala (Calliphoraerythrocephala), lucilia sericata belongs to, Carysomyia, cuterbrid belongs to, Gasterophilus, Hippobosca, chela fly belongs to, nose fly belongs to, Hypoderma, Pituophis, Tannia belongs to, Bibio hortulanus, Sweden's wheat stem chloropid fly (Oscinella frit), wheat fly belongs to, spinach leaf miner (Pegomyiahyoscyami), Mediterranean fruitfly (Ceratitis capitata), dacus oleae (Dacusoleae) and European daddy-longlegs (Tipula paludosa), Hylemyia, and Hippelates.
From Siphonaptera, for example Xenopsyllacheopis (Xenopsylla cheopis) and angle leaf lice mouse.
From arachnids, scorpion (Scorpio maurus) for example, black widow (Latrodectus mactans), Acarus siro (Acarus siro), Dermanyssus gallinae (Dermanyssys gallinae), tea deer goitre mite (Eriophyesribis), citrus rust mite (Phyllocoptruta oleivora), Boophilus, carrapato belongs to, Amblyomma, glass eye tick belongs to, and hard tick belongs to, Acarus tritici belongs to, ginger mite belongs to, and itch mite belongs to, the line genus of wriggling, Bryobia praetiosa (Bryobia praetiosa), two spotted spider mite belongs to, red autumnal leaves are wriggled genus, sharp tenthredinidae, short whisker Acarapis.
Parasitic plant nematode comprises that for example Pratylenchidae belongs to, similar similes thorne (Radopholus similis), fuller's teasel stem eelworm (Ditylenchus dipsaci), the nematode of partly puncturing (Tylenchulus semipenetrans), Heterodera, ball Heterodera, Meloidogyne, Aphelenchoides, minute hand Turbatrix, Xiphinema, and burr Turbatrix, remote spring dragonfly genus.
A kind of Pesticidal combination containing ethyl pleocidin and cycloxaprid of the present invention is specially adapted to control " biting " insect, and these insects specifically comprise following insect:
From Lepidoptera, pink bollworm (Pectinophora gossypiella) for example, loose looper (Bupalus piniarius), winter geometrid moth (Cheimatobia brumata), Lithocolletis blancardel1a, cherry ermine moth (Hyponomeuta padella), diamond-back moth (Plutella xylostella), tent caterpillar (Malacosoma neustria), pornography and drug moth (Euproctis chrysorrhoea), Euproctis, cotton shot hole of leaf lyonetid (Bucculatrix thurberlella), tangerine leaf miner (Phyllocnistiscitrella), Agrotis, root eating insect belongs to, brown Noctua, Egyptian complete just bored (Eariasinsulana), Noctua, tomato moth (Mamestra brassicae), small noctuid (Panolisflammea), Noctua, powder pattern moth (Trichoplusiani), codling moth (Carpocapsa pomonella), Pier, snout moth's larva belongs to, Pyrausta nubilalis, Anagasta kuehniella (Ephestia kuehniella), rheum officinale snout moth's larva (Gal1eriamellonella), bag casemaking clothes moth (Tineola bisselliella), etting moth (Tineapellionella), brown oecophorid (Hofmannophila pseudospretella), yellow tail leaf roller (Cacoecia podana), Capua reticulana, choristoneura fumigerana (Choristoneura fumiferana), grape is stayed moth-eaten moth (Clysia ambiguella), tea yellow leaf curl moth (Homona magnanima), the green leaf roller of oak (Tortrix viridana), volume snout moth's larva belongs to, Oulema oryzae (Oulema oryzae).
From coleoptera, furniture death watch beetle (Anobium punctatum) for example, lesser grain borer (Rhizopertha dominica), Bruchidius obtectus, common bean weevil (Acanthoscelides obtectus), house longhorn beetle (Hylotrupes bajulus), the purple flea beetle (Agelastica alni) of alder, colorado potato beetle (Leptinotarsa decemlineata), horseradish ape chrysomelid (Phaedon cochleariae), chrysomelid genus, the blue flea beetle (Psylliodes chrysocephala) of rape, mexican bean ladybird (Epilachnavarivestis), hidden wing first belongs to, saw chest ostomatid (Oryzaephilus surinamensis), weevil belongs to, Sitophilus, during vine black ear beak (Otiorrhynchus sulcatus), banana spider base weevil (Cosmopolites sordidus), wild cabbage English weevil (Ceuthorrhynchus assimilis), alfalfa weevil (Hypera postica), khapra beetle belongs to, spot khapra beetle belongs to, Anthrenus, hair is moth-eaten to be belonged to, powder is moth-eaten to be belonged to, pollen beetle (Meligethes aeneus), Ptinus, golden yellow ptinid (Niptus hololeucus), wheat ptinid (Gibbium psylloides), Tribolium, bloom first (Tenebrio molitor), click beetle belongs to, acupuncture needle Eimeria, angle cockchafer (Melolontha melolontha), chafer in June (Amphimallon solstitialis), brown New Zealand's rib wing angle cockchafer (Costelytra zealandica) and rice water resemble (Lissorhoptrus oryzophilus).
A kind of Pesticidal combination containing ethyl pleocidin and cycloxaprid of the present invention is also applicable to control " sucking " insect, and these insects specifically comprise following insect:
From Homoptera, wild cabbage aleyrodid (Aleurodes brassicae) for example, Bemisia tabaci (Bemisia tabaci), Trialeurodes vaporariorum Westwood (Trialeurodes vaporariorum), cotten aphid (Aphis gossypii), cabbage aphid (Brevicoryne brassicae), the hidden knurl volume of tea deer aphid (Cryptomyzus ribis), black bean aphid (Aphis fabae), apple aphid (Aphispomi), apple aphid (Eriosoma lanigerum), mealy plum aphid (Hyalopterusarundinis), grape phylloxera (Phylloxera vastatrix), goitre cotten aphid belongs to, English grain aphid (Macrosiphum avenae), knurl volume Aphis, hops knurl volume aphid (Phorodonhumuli), grain Rhopalosiphum spp (Rhopalosiphum padi), leafhopper belongs to, Euscelisbilobatus, rice leafhopper (Nephotettix cincticeps), brown apricot scale (Lecaniumcorni), olive helmet (Saissetia oleae), rice small brown rice planthopper (Laodel phaxstriatellus), brown back rice plant hopper (Nilaparvata lugens), California red scale (Aonidiella aurantii), sweet-scented oleander circle a red-spotted lizard (Aspidiotus hederae), mealybug belongs to and Psylla spp.
From thrips, greenhouse Hercinothrips spp (Hercinothrips femoralis) for example, cotton thrips (Thrips tabaci), Thrips palmi and Frankliniella accidentalis.
According to the present invention, can process the each several part of all plant and plant.Plant this be interpreted as representing all plants and plant population as desired with undesirable wild plant or crop (crop that comprises spontaneous growth).Crop can be the plant obtaining by conventional breeding and optimum seeking method; or the plant that the combination by biotechnology and genetic engineering method or these methods obtains, comprises genetically modified plants and comprises the plant cultivation kind that can or can not be protected by plant breeder's certificate.Plant each several part is interpreted as representing that all grounds and under ground portion and plant organ are as seedling, leaf, Hua Hegen, and the example that can mention is leaf, pin, stem, dry, flower, fruit body, fruit and seed and root, stem tuber and rhizome.The part of plant also comprises plant and vegetative propagation and the sexual propagation material after results, for example seedling, stem tuber, rhizome, transplant and seed.
As mentioned above, according to the present invention, can process all plants and part thereof.In preferred embodiments, those plant varieties and the part thereof having processed wild plant kind and plant cultivation kind or obtained as hybridization or protoplast fusion by conventional Biology Breeding method.In a more preferred embodiment, processed by genetic engineering (genetically modified plants and plant cultivation kind and the part thereof that obtain in conjunction with conventional method (Genetically Modified Organisms) if desired.
According to the present invention, particularly preferably be processing in all cases available on market or use in the plant of plant cultivation kind.
Need emphasize be Pesticidal combination of the present invention for following plant for example time particularly advantageous effect: cereal is as wheat, oat, barley, spelt (spelt), triticale and rye, and corn, jowar and chestnut, rice, sugarcane, soybean, sunflower, potato, cotton, rape (oil seed rape), Canada's rape (canola), tobacco, beet, fodder beet, asparagus, (comprise that the operatic circle is as apple and pears, drupe is as peach for lupulus and fruit plant, honey peach, cherry, plum, apricot, cedra fruits is as orange, grape cypress, bitter orange, cumquat, oranges and tangerines and Sa Mo tangerine, nut is as pistachio, almond, walnut and pecan, tropical fruit (tree) is as mango, papaya papaw, pineapple, nipa palm and banana, and grape) and vegetables (comprise that leaf vegetables is as hare's-lettuce, corn salad, fennel, leaf is used lettuce, celery lettuce, Switzerland's beet, spinach and salad are used witloof, and wild cabbage is as cauliflower, blue and white cabbage, Chinese leaf, Brassica oleracea (L.) convar. acephalavar. sabellicaL. (savoy cabbage, kale), kohlrabi, brussels sprouts, red cabbage, white cabbage and savoy cabbage, fruit vegetables is as eggplant, cucumber, capsicum, edible squash, tomato, bush pumpkin and sweet corn, root vegetables is as celeriac, rape, carrot comprises yellow kind, wild radish class comprises Raphanus sativus var. niger and Raphanus sativus var.radicula, beet, celery, leguminous plant is as pea and soybean, and allium vegetables are as leek and onion).
On the other hand, the present invention also provides a kind of method of preventing and treating animal pest, a kind of Pesticidal combination containing ethyl pleocidin and cycloxaprid is acted on to the propagating materials of target useful plant, target animal insect or its environment, target useful plant.Described plant propagation material is seedling, rhizome, garden seedling, cutting or seed.
Pesticidal combination of the present invention has good plant compatibility, is suitable for Control pests, particularly insect, acarid, nematode, and fungi, rodent, microorganism etc., and it is preferably used for the composition that leaf processing, soil treatment and seed, rice shoot are processed.
The processing of Pesticidal combination according to the present invention to plant and plant parts, by conventional treatment method, directly carry out or process its environment, habitat or storage area and carry out, the for example immersion liquid of described conventional treatment method, spraying, evaporation, atomizing, broadcast sowing, smear, and for propagating materials especially seed also can dressing one or more layers.
With fluid composition, soak plant site, or by effective one-tenth of solid form with method processing target useful plant of the present invention, or with compositions-treated target animal insect of the present invention, can directly carry out by common processing method, or by acting on its environment, habitat or storage areas and carry out, described common processing method is as passed through pouring (dipping), drip irrigation, spraying, evaporation, atomization, broadcast sowing, dusting, foaming, the modes such as coating are used (foliage applying) to the blade of plant, can regulate frequency and the consumption used, make it adapt to the degree of being encroached on by described pest.
Active ingredient is mixed plant site, for example, with the form of particle, mix (soil application) in soil, and active ingredient also can enter inside plants (systemic action) by root system.When using method of the present invention is implemented, the soil of said plant or cultivation medium refer to the supporter that can make crops take root, grow, for example: soil, water etc., concrete raw material can be used such as sand, float stone, vermiculite, diatomite, agar-agar, gelling material, polymer substance, asbestos, wood chip, bark etc.
To the method for using medicament in soil, for example liquid preparation is diluted in water or does not dilute and be directly applied to the root of plant corpus or the medium method in rice seedling bed that seedling is used, by granule be disseminated to method in the root of plant corpus or the rice seedling bed of seedling have prior to seeding pulvis, water dispersible granules etc. is sprayed in soil and with the whole method of mixing of soil, before sowing or before serike body, will after pulvis, water-dispersible grain dilution agent, be sprayed in implantation hole, seed furrow, then the method for sowing etc.
The propagating materials that composition of the present invention is also suitable for protective plant for example seed, fruit, stem tuber or kernel or plant cutting is not subject to the particularly infringement of insect and acarid of pest.Can be with this propagating materials of compositions-treated before using, for example seed dressing prior to seeding.Also can be by soaking kernel or with the coated kernel of solid composite, active component is applied in kind of benevolence and (is coated with) in fluid composition.When propagating materials being applied to for example seed is broadcast in ditch in seeding process, also said composition can be applied to application site.These plant propagation materials to the processing method of plant propagation material and so processing are all the further themes of the present invention.
Most of by insect, caused to the infringement of crop plants as far back as seed, after memory period and seed are sown into soil and during plant germination or after germinateing, while being invaded and harassed, just occurred.This stage is crucial especially, since just responsive especially at root and the seedling of growing plant, even small infringement also can cause the death of whole strain plant.Therefore, by protect seed and germination plant to merit attention especially with suitable composition.
By processing plant seed, to carry out pest control be known and be the theme of updating for a long time.Yet it is not to find the problem solving in a satisfactory manner that processing seed has also brought a series of.Therefore, need the method for exploitation protection seed and germination plant, it can exempt after plantation or plant is additionally used crop protection products after sprouting again.In addition, also need to optimize the amount of reactive compound used, thereby can provide best protection to seed and germination plant, to prevent insect invasion and attack, and reactive compound used can not damage plant itself.Especially, the intrinsic insecticidal property that the method for processing seed also can be considered genetically modified plants is to be used minimum crop protection products to reach the best protection to seed and germination plant.
Therefore, the present invention is also particularly related to a kind of by protecting seed and germination plant to avoid the method for insect invasion and attack with active agent combinations processing seed of the present invention.The method that the present invention protects seed and germination plant to avoid insect invasion and attack comprises the method for simultaneously processing described seed with ethyl pleocidin and cycloxaprid.It also comprises a kind ofly processes the method for described seed with ethyl pleocidin and cycloxaprid at different time.The invention still further relates to Pesticidal combination of the present invention and for the treatment of seed, with the plant of protecting described seed and grown by it, avoid the purposes of insect invasion and attack.In addition, thus the invention still further relates to through Pesticidal combination of the present invention and process and obtain the seed that is protected from insect invasion and attack.The invention still further relates to the simultaneously treated seed of ethyl pleocidin and cycloxaprid.The invention still further relates to the seed of processing at different time through ethyl pleocidin and cycloxaprid.For the seed of processing at different time through ethyl pleocidin and cycloxaprid, each reactive compound of Pesticidal combination of the present invention can exist in the different layers on described seed.Wherein, the layer that contains ethyl pleocidin and cycloxaprid can be optionally by an intermediate layer separately.The invention still further relates to wherein ethyl pleocidin and cycloxaprid as coating ingredients or seed that one or more layers extra play outside coating is used.
According to plant variety or plant cultivation kind, its position and growth conditions (soil, weather, vegetative period, food), according to processing of the present invention, also can produce to surpass to add with (" and work in coordination with ") effect.So, for example reduce consumption and/or widen activity profile and/or increase according to the activity of the spendable material of the present invention and composition, better plant growth, strengthen to the tolerance of high temperature or low temperature, strengthen to dry early, the tolerance of water or soil salt content, increase the performance of blooming, be easier to results, hasting of maturity, higher harvest yield, better quality and/or results product higher nutritive value, better the machinability of storage stability and/or results product all becomes possibility, this has exceeded the effect of actual desired.
Method of the present invention also provides with separately, successively or simultaneous system combined administration ethyl pleocidin and cycloxaprid.
It is common with favourable that Pesticidal combination of the present invention is used with following dosage conventionally:
-for leaf portion, process: 0.1-10000 g/ha, preferably 10-1000g/ha, more preferably 50-300g/ha; For dipping or for instiling and using, described dosage even also can reduce, particularly when using inert base as asbestos or perlite;
-for seed treatment: 2-200 g/100kg seed, preferably 3-150g/100kg seed;
-for soil treatment: 0.1-10000g/ha, preferred 1-5000g/ha.
Above-mentioned dosage is only general exemplary dose, and during actual using, those skilled in the art can, according to actual conditions and needs, especially adjust rate of application according to the character of pending plant or crop and insect pest situation.
Pesticidal combination of the present invention is also applicable to prevent and treat the animal pest of enclosure space, particularly insect, spider and acarid, and described enclosure space is as house, factory floor, office, cabin etc.They can be used for preventing and treating these insects in family expenses desinsection product, and they have activity to sensitivity and kind resistance with to all developmental stage.These insects comprise:
Scorpionida, for example, clamp scorpion (Buthus occitanus).
Acarina, for example adobe tick, stick up edge sharp-edged tick, Bryobia, Dermanyssus gallinae, the sweet mite of family's food, tampan tick, brown dog tick, trombiculid (Trombicula alfreddugesi), Neutrombicula autumnalis, dermatophagoides pteronyssinus, dust mite.
Araneida, for example cockle Zhu Ke，Yuan spider section.
Opiliones, for example, intend scorpion class (Pseudoscorpiones chelifer), Pseudoscorpiones cheiridium, Opiliones phalangium.
Isopoda, damp worm for example, pillworm.
Sufficient order doubly, for example, have a zebra land, mountain cricket Eimeria.
Lip foot order, for example Scolopendra.
Zygentoma order, for example comb silverfish genus, Taiwan silverfish, Lepismodes inquilinus.
Blattaria, for example oriental cockroach, Groton bug, Blatella (Bl a t t el1a asahinai), leucophaea maderae, angle abdomen Lian genus, wooden Lian genus, Australian cockroach, American cockroach, the large Lian of foxiness, Peroplaneta fluligginosa, long palpus blattaria.
Saltatoria, for example Shuai of family.
Dermaptera, for example European earwig.
Isoptera, for example kalotermitid belongs to, Reticulitermes.
Worm order, for example Lepinatus belongs to, powder is breathed heavily Eimeria.
Coleoptera, Anthrenus for example, fur is moth-eaten to be belonged to, and khapra beetle belongs to, a long lesser grain borer, hidden instep cuckoo Eimeria, Ptinus, lesser grain borer, grain weevil, rice weevil, corn weevil, Stegobium paniceum.
Diptera, Aedes aegypti for example, aedes albopictus, Aedes taeniorhynchus, Anopheles, calliphora erythrocephala, great number sarcophagid, Culex quinquefasciatus, northern house, Culex tarsalis, slow-witted fly belongs to, Fannia canicularis, housefly, Bai Ling belongs to, sarcophagid (Sarcophaga carnaria), Simulium, male servant chela fly, daddy-longlegs (Tipula paludosa).
Lepidoptera, lesser wax-moth for example, galleria mellonella waxmoth, the ancient phycitid of India, rain moth, bag rain moth, curtain rain moth.
Siphonaptera, the first lice of dog comb for example, Ctenocephalides felis felis, humanlice, chigo, Xanthopsyllacheopis.
Hymenoptera, for example, blazon hunchbacked ant, bright hair ant, and black wool ant, Lasius umbratus, MonomoriumMayr, Paravespula belongs to, Pavement Ant.
Anoplura, head louse for example, body louse, crab louse.
Heteroptera, cimex hemipterus for example, bed bug, phodnius prolixus, invades and harasses vertebra and hunts stinkbug.
Pesticidal combination of the present invention can be used as aerosol, spray product with no pressure for example pump spraying and atomizer spray, automatically mist formation system, fogger, foam, gel, have the evaporating plate that cellulose or polymer make evaporator product, liquid evaporator, gel and film evaporator, the evaporator that screw drives, do not consume energy or passive type vapo(u)rization system, catch moth paper, catch moth bag and insect-catching glue, as drawing agent or pulvis, for spraying bait formulation or the bait formulation position of use.
Any technical characterictic that it should be pointed out that any embodiment of the present invention or embodiment can be independently and any other embodiment combination with one another of the present invention.That is to say, one or more technical characterictics of any embodiment of the present invention all can reconfigure with any other technical characterictic.Technical characterictic reconfigures and the technical characterictic that forms is disclosed in herein thus, and it is documented in the same especially herein.
The present invention compared with prior art has following beneficial effect:
Pesticidal combination provided by the invention, by reducing the content of ethyl pleocidin in composition, has improved the content of cycloxaprid; Reduce cost on the one hand, improved on the other hand the control efficiency to low instar larvae.
Example of formulations
Embodiment 1:5% ethyl pleocidin+45% cycloxaprid oil-suspending agent
Ethyl pleocidin 5%
Cycloxaprid 45%
Methyl naphthalene sulfonate formaldehyde condensate 10%
Bentonite 1%
Glycerine 5%
Corn oil complements to 100%
Active component, dispersant, wetting agent and each component of corn wet goods are mixed according to the ratio of formula, after grinding and/or high speed shear, obtain 5% ethyl pleocidin+45% cycloxaprid oil-suspending agent.
Embodiment 2 0.1 % ethyl pleocidin+45% cycloxaprid wettable powders
Ethyl pleocidin 0.1%
Cycloxaprid 45%
Lauryl sodium sulfate 10%
Sodium lignin sulfonate 5%
White carbon 10%
Kaolin complements to 100%
Active component, various auxiliary agent and filler etc. are mixed in the ratio composition of formula, after ultra-fine pulverizer disintegrating, obtain 0.1% ethyl pleocidin+45% cycloxaprid soluble powder.
Embodiment 3 1% ethyl pleocidin+50% cycloxaprid wettable powders
Ethyl pleocidin 1%
Cycloxaprid 50%
Calcium dodecyl benzene sulfonate 1%
Sodium lignin sulfonate 2%
Sucrose complements to 100%
Active component, various auxiliary agent and filler etc. are mixed in the ratio composition of formula, after ultra-fine pulverizer disintegrating, obtain 1% ethyl pleocidin+50% cycloxaprid soluble powder.
Embodiment 4 0.1% ethyl pleocidin+90% cycloxaprid water dispersible granules
Ethyl pleocidin 0.1%
Cycloxaprid 90%
Sodium lignin sulfonate 1%
Lauryl sodium sulfate 1%
Urea 1%
Sucrose complements to 100%
Active component, dispersant, wetting agent, disintegrant and filler are mixed in the ratio of formula, through air-flow crushing, become wetting powder, then add a certain amount of water mixing extruding to make material.After drying screening, obtain 0.1% ethyl pleocidin+90% cycloxaprid water dispersible granule.
Embodiment 5 5% ethyl pleocidin+50% cycloxaprid missible oil
Ethyl pleocidin 5%
Cycloxaprid 50%
Ethoxylated castor oil 5%
Calcium dodecyl benzene sulfonate 3%
Dimethyl sulfoxide (DMSO) complements to 100%
Mentioned component is proportionally prepared, stirred and obtain the phase of homogeneous.
Embodiment 6 0.1% ethyl pleocidin+50% cycloxaprid seed coat agents
Ethyl pleocidin 0.1%
Cycloxaprid 50%
Methyl naphthalene sulfonate formaldehyde condensate 5%
Ethoxylated castor oil 3%
Bentonite 1%
Aromatic solvent 100 20%
PVP –K30 1%
Soybean oil complements to 100%
Each components such as active component, dispersant, wetting agent and water mix in the ratio of formula, after grinding and/or high speed shear, obtain 0.1% ethyl pleocidin+50% cycloxaprid seed coat agent.
Embodiment 7 6% ethyl pleocidin+60% cycloxaprid wettable powders
Ethyl pleocidin 6%
Cycloxaprid 60%
Lauryl sodium sulfate 10%
Sodium lignin sulfonate 5%
White carbon 10%
Kaolin complements to 100%
Said components is mixed in proportion, and grind, pulverize, be prepared into wetting powder.
Embodiment 8 4% ethyl pleocidin+55% cycloxaprid water dispersible granules
Ethyl pleocidin 4%
Cycloxaprid 55%
MODIFIED LIGNOSULPHONATE 5%
Lauryl sodium sulfate 5%
Urea 5%
Kaolin complements to 100%
Ethyl pleocidin, cycloxaprid active component, dispersant, wetting agent, disintegrant and filler are mixed in the ratio of formula, through air-flow crushing, become wetting powder; Add again a certain amount of water to mix extruding and make material.After drying screening, obtain 4% ethyl pleocidin+55% cycloxaprid water dispersible granule.
Embodiment 9 2% ethyl pleocidin+60% cycloxaprid emulsion in waters
Oil phase:
Ethyl pleocidin 2%
Cycloxaprid 60%
Methyl oleate 10%
Ethoxylated castor oil 5%
Water:
The sodium salt 1% of the naphthalene sulfonic acids-formaldehyde condensation products of sulfonation
Water complements to 100%
Ethyl pleocidin, cycloxaprid are dissolved in methyl oleate, add ethoxylated castor oil to obtain oil phase; Oil phase is added to the water under high shear again; Obtain aqueous emulsion.
Embodiment 10 2% ethyl pleocidin+50% cycloxaprid wettable powders
Ethyl pleocidin 2%
Cycloxaprid 50%
Sodium lignin sulfonate 1%
NaLS 2%
The silicic acid 1% of high degree of dispersion
Kaolin complements to 100%
Said components is mixed in proportion, and grind, pulverize, be prepared into wetting powder.
Embodiment 11 1% ethyl pleocidin+60% cycloxaprid coated granules
Ethyl pleocidin 1%
Cycloxaprid 60%
Polyethylene glycol 3%
The silicic acid 1% of high degree of dispersion
Calcium carbonate complements to 100%
In blender, levigate active component is evenly applied on the carrier being soaked by polyethylene glycol.Can obtain dustless coated granule in this way.
Embodiment 12 0.5% ethyl pleocidin+80% cycloxaprid wettable powders
Ethyl pleocidin 0.5%
Cycloxaprid 80%
Lauryl sodium sulfate 1%
Kaolin complements to 100%
Said components is mixed in proportion, and grind, pulverize, be prepared into wetting powder.
Embodiment 13 8% ethyl pleocidin+50% cycloxaprids are extruded granule
Ethyl pleocidin 8%
Cycloxaprid 50%
Sodium lignin sulfonate 4%
Carboxymethyl cellulose 2%
Kaolin complements to 100%
Active component is mixed with auxiliary agent and grind, mixture water-wet.This mixture is extruded, then dry in air stream.
Embodiment 15 5% ethyl pleocidin+50% cycloxaprid ZC
Atlox 4913 4%
Citric acid 0.05%
Catalyzer 0.1%
Water 13%
Cycloxaprid 50%
PAPI 1.35%
Solvesso 200 10%
Atlox4913 16%
Dispersant LFH 0.3%
Defoamer 0.16%
Urea 8.4%
Ethyl pleocidin 5%
Water complements to 100%
The oil phase that PAPI, ethyl pleocidin, Solvesso 100 are formed adds in the aqueous solution containing Atlox4913, forms emulsion.Then heat and be incubated 50
ounder C, add catalyst reaction 2 hours.After cooling, obtain the microcapsules of ethyl pleocidin.
Atlox 4913, dispersant LFH, and defoamer, urea, cycloxaprid and water mix in proportion, and obtain the suspending agent of cycloxaprid after grinding and/or high speed shear.
Ethyl pleocidin microcapsules adds in the suspending agent of cycloxaprid, stirs and obtains 5% ethyl pleocidin+50% cycloxaprid ZC.
Embodiment 16 10% ethyl pleocidin+60% cycloxaprid suspension emulsions
Ethyl pleocidin 10%
Cycloxaprid 60%
Solvesso 200 10%
Ethoxylated castor oil 4%
Fatty alcohol-polyoxyethylene ether sulfosuccinic acid monoesters disodium 5%
MODIFIED LIGNOSULPHONATE 5%
Xanthans 1%
Bentonite 1%
Glycerine 5%
Water complements to 100%
Ethyl pleocidin is dissolved in Solvesso 200, adds ethoxylated castor oil, obtain the oil phase of ethyl pleocidin;
Cycloxaprid, fatty alcohol-polyoxyethylene ether sulfosuccinic acid monoesters disodium, MODIFIED LIGNOSULPHONATE and water are mixed in proportion, after grinding and/or high speed shear, obtain the suspending agent of cycloxaprid.
Oil phase containing ethyl pleocidin is joined in the suspending agent containing cycloxaprid, obtain suspension emulsion.
Embodiment 17 5% ethyl pleocidin+50% cycloxaprids
Ethyl pleocidin 5%
Cycloxaprid 50%
Ethyl pleocidin, cycloxaprid are proportionally mixed.
Control Example 1
50% ethyl pleocidin+2.5% cycloxaprid wettable powder
Ethyl pleocidin 50%
Cycloxaprid 2.5%
Sodium lignin sulfonate 1%
NaLS 2%
The silicic acid 1% of high degree of dispersion
Kaolin complements to 100%
Said components is mixed in proportion, and grind, pulverize, be prepared into wetting powder.
Control Example 2 5% ethyl pleocidin+35% cycloxaprid wettable powders
Ethyl pleocidin 5%
Cycloxaprid 35%
Sodium lignin sulfonate 1%
NaLS 2%
The silicic acid 1% of high degree of dispersion
Kaolin complements to 100%
Said components is mixed in proportion, and grind, pulverize, be prepared into wetting powder.
In above embodiment, proportioning is weight per distribution ratio.
Biological test example
Being mixed of different pesticide species is the common methods of control agricultural disease, worm, crop smothering.By formulation of pesticide, screening, draw rational formula, can effectively improve actual control efficiency, reduce dosage, reduce costs, delay the drug-fast generation of disease pest and weed, is the important means that agricultural synthesis is administered.
But the effect that different formula combination modes produces has Unpredictability, generally can produce three kinds of different effects, be respectively summation action, synergistic effect and antagonism.
In the present invention, inventor is by a large amount of screening tests, the different proportionings of ethyl pleocidin and cycloxaprid have been carried out to lot of experiments and effectiveness analysis, discovery is in certain ratio range, resulting novel built insecticide composition has gain effect, and be not only the simple addition of two kinds of medicaments, specifically with following embodiment, describe.
The field plot trial of control wild cabbage diamond-back moth
Example of formulations 1-17, control Example 1 and 2, ethyl pleocidin and cycloxaprid single dose are done the test of pesticide effectiveness of field control wild cabbage diamond-back moth.Test site is Jinhu, and the time is 2013.5 months, and diamond-back moth contains in the larva in the 1-2 length of time phase of sending out.Test totally 21 processing, each processes three repetitions, community randomized arrangement.The planting habit of all communities is all identical with local planting habit.
Before dispenser He after dispenser, within 1 day, 3 days, 7 days, take 5 sample points, every some fixed point investigation 2 strains, observe the larva number alive on whole strain blade, calculate the control efficiency of each treatment region with insect population decline rate.
Borer population alive before insect population decline rate (%)=(borer population of living after the borer population-dispenser of living before dispenser) * 100/ dispenser
Control efficiency (%)=(insect population decline rate-blank district, chemicals treatment district insect population decline rate) * 100/ (100-blank district insect population decline rate)
By above-mentioned experiment and data, can find out the Pesticidal combination that the present invention contains ethyl pleocidin and cycloxaprid, the percentage composition of ethyl pleocidin in the composition that contains ethyl pleocidin and cycloxaprid by reduction, improve the percentage composition of cycloxaprid, thereby improved the kill ratio to low instar larvae, guarantee that larva is killed when low age, thereby alleviated the burden of preventing and treating of Larva, also reduced accordingly the consumption of ethyl pleocidin.
Claims (12)
1. a Pesticidal combination that contains ethyl pleocidin and cycloxaprid, it is characterized in that: contain active component ethyl pleocidin and cycloxaprid, wherein to account for the percentage by weight of composition be 0.1%-10% to ethyl pleocidin, cycloxaprid accounts for the percentage by weight 45%-90% of composition, and surplus is surfactant and/or carrier.
2. Pesticidal combination according to claim 1, is characterized in that, the percentage by weight that ethyl pleocidin accounts for composition is 3%-6%, and cycloxaprid accounts for the percentage by weight 50%-80% of composition.
3. Pesticidal combination according to claim 1, is characterized in that: described Pesticidal combination can be mixed with the upper any formulation allowing of agricultural.
4. Pesticidal combination according to claim 1, is characterized in that: described formulation is wetting powder, missible oil, suspending agent, seed coat agent, microemulsion, aqueous emulsion, microcapsules, water dispersible granules.
5. Pesticidal combination claimed in claim 1 is used for the purposes of preventing and treating animal pest.
6. Pesticidal combination claimed in claim 1 is used for the purposes of preventing and treating Insecta, arachnids or Nematoda animal pest.
7. Pesticidal combination claimed in claim 1 is used for the purposes of preventing and treating Lepidoptera, thrips, Homoptera, coleopteran pest.
8. Pesticidal combination claimed in claim 1 is used for the purposes of preventing and treating low instar larvae.
9. Pesticidal combination claimed in claim 1 is used for the purposes of preventing and treating low age diamond-back moth.
10. a method of preventing and treating animal pest, is characterized in that: comprise the propagating materials that Pesticidal combination claimed in claim 1 is acted on to target useful plant, target animal insect or its environment, target useful plant.
11. 1 kinds of methods of preventing and treating low instar larvae, is characterized in that: comprise the propagating materials that Pesticidal combination claimed in claim 1 is acted on to target useful plant, target animal insect or its environment, target useful plant.
12. 1 kinds of methods of preventing and treating low age diamond-back moth, is characterized in that: comprise the propagating materials that Pesticidal combination claimed in claim 1 is acted on to target useful plant, target animal insect or its environment, target useful plant.
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| CN201310505344.3A CN103535361A (en) | 2013-10-24 | 2013-10-24 | Spinetoram and epoxy insect piperidine contained insecticidal composition |
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| CN201310505344.3A CN103535361A (en) | 2013-10-24 | 2013-10-24 | Spinetoram and epoxy insect piperidine contained insecticidal composition |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487952A (en) * | 2011-12-04 | 2012-06-13 | 陕西上格之路生物科学有限公司 | Insecticidal composition containing cycloxaprid and biological insecticide |
| CN102986701A (en) * | 2012-12-18 | 2013-03-27 | 上海市农业科学院 | Insecticidal composition containing cycloxaprid and chlorfluazuron and application of composition |
| CN103262848A (en) * | 2011-12-04 | 2013-08-28 | 陕西上格之路生物科学有限公司 | Insecticidal composition containing cycloxaprid and biological insecticide |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487952A (en) * | 2011-12-04 | 2012-06-13 | 陕西上格之路生物科学有限公司 | Insecticidal composition containing cycloxaprid and biological insecticide |
| CN103262848A (en) * | 2011-12-04 | 2013-08-28 | 陕西上格之路生物科学有限公司 | Insecticidal composition containing cycloxaprid and biological insecticide |
| CN102986701A (en) * | 2012-12-18 | 2013-03-27 | 上海市农业科学院 | Insecticidal composition containing cycloxaprid and chlorfluazuron and application of composition |
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