CN103461372B - A kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin - Google Patents
A kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin Download PDFInfo
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- CN103461372B CN103461372B CN201310399639.7A CN201310399639A CN103461372B CN 103461372 B CN103461372 B CN 103461372B CN 201310399639 A CN201310399639 A CN 201310399639A CN 103461372 B CN103461372 B CN 103461372B
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Abstract
What the present invention relates to is a kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin, and described Pesticidal combination is for preventing or control the purposes of pest.Contain an agricultural insecticide composition for imidaclothiz and ethyl pleocidin, it is characterized in that containing active component imidaclothiz and ethyl pleocidin, the weight ratio of wherein said imidaclothiz and ethyl pleocidin is 100:1 to 1:50.Imidaclothiz and ethyl pleocidin combination are used for effectively prevention or control pest by the present invention, the activity of the combination control pest of reactive compound of the present invention is much higher than independent active ingredient physical performance summation and has real synergistic effect, and is not only supplementary function.The combination that the present invention contains imidaclothiz and ethyl pleocidin is worked in coordination with effectively and is suitable for preventing and treating pest.Due to this synergy, can use the reactive compound of much lower amount, the activity namely containing the composition of imidaclothiz and ethyl pleocidin is greater than the independent activity of its each component.
Description
Technical field
What the present invention relates to is a kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin, and described Pesticidal combination is for preventing or control the purposes of pest.
Background technology
Chemical control is an important means of agriculturally prevention and corntrol insect.But current, due to kind, the living nature of insect etc., the reasons such as the weak effect that living environment etc. cause, repellence are flourishing can not effectively be prevented and kill off sometimes.Particularly for the pest of Lepidoptera, coleoptera, diptera, Homoptera, Semiptera, Hymenoptera, thrips, arachnids and Nematoda etc., utilize conventional dose to carry out prevention and control and just become increasingly difficult.Therefore, in order to can effectively prevent and kill off can not prevent and kill off or prevent and kill off difficulty pest and seek a kind of new means and method.
Imidaclothiz (imidaclothiz), is known by EP01920601.Its structural formula is:
Imidaclothiz is anabasine thiazole heterocycle class systemic insecticide.Its mechanism of action is nicotinic acetylcholine esterase acceptor in Selective depression insect nerve system, the competition binding high with it, thus destroys the normal conduction of insect nervous centralis, causes insect paralysis dead.
Imidaclothiz has following characteristic: (1) strong systemic insecticide: imidaclothiz activity is 20 times of general anabasine insecticide (as: pyridine worm miaow, Imidacloprid) activity; (2) not by the restriction of temperature height: imidaclothiz by the restriction of temperature height, does not overcome the shortcoming of the product such as Acetamiprid, Imidacloprid anti-heterodyne when temperature is lower; (3) non-resistant: because imidaclothiz is novel single dose pesticide species, do not use on a large scale at home at present, insect does not have pesticide resistance to it; (4) low toxicity, wide spectrum: imidaclothiz toxicity is low, meet pollution-less agriculture production requirement, insecticidal spectrum is wide, to can be used in various crop except water prevention rice leafhopper, plant hopper, thrips, still effective to coleoptera, diptera and lepidoptera pest, especially very high to rice-stem borer, paddy stem borer virulence, other anabasine insecticide (pyridine worm miaow, Imidacloprid) is incomparable; (5) cost is low: imidaclothiz preventive effect is equivalent to the 3-5 of the general anabasine insecticide of same content (pyridine worm miaow, Imidacloprid) doubly, mu consumption 10 grams-20 grams.
Ethyl pleocidin (Spinetoram), its molecular structural formula is:
Ethyl pleocidin is by the new pleocidin insecticides of the one of Tao Shi agriculture Company, and it is a newcomer of Spinosyn spinosyn insecticides, is obtain through chemical modification natural products spinosyns, belongs to bionic type agricultural chemicals.In spinosyn insecticides, ethyl pleocidin is brand-new, a unique active ingredient, is efficient a, broad spectrum insecticide.Its mechanism of action acts on nAChR and gamma-aminobutyric acid receptor in insect nerve, causes the signal transmission reaction of polypide to excitability and inhibition insensitive, affect normal nervous activity, until dead.There is stomach toxicity and action of contace poison, can be used for the insects such as control vegetables diamond-back moth, beet armyworm, prodenia litura, vegetables thrips and paddy rice rice leaf roller, lima bean pod borer, Liriomyza.Desinsection speed is fast, the lasting period is long, as minimum in impacts such as honeybees on beneficial organism, belong to novel environmental friendly biopesticide.
The activity of described individually oriented compound is good; But they are not to meet the high request that insecticide, miticide or nematocide must meet at low rate of application or when using for independent insect.
Summary of the invention
The present invention seeks to as solving at least one problem above-mentioned or its at least one aspect, especially effectively control pest, through large number of biological test screen, imidaclothiz and ethyl pleocidin combination can be used for effectively prevention or control pest by the unexpected discovery of the present inventor.Surprisingly, the activity of the combination control pest of reactive compound of the present invention is much higher than independent active ingredient physical performance summation.This unexpected effect is real synergistic effect, and is not only supplementary function.
Have now found that, the combination containing imidaclothiz and ethyl pleocidin is worked in coordination with effectively and is suitable for preventing and treating pest.Due to this synergy, can use the reactive compound of much lower amount, the activity namely containing the composition of imidaclothiz and ethyl pleocidin is greater than the independent activity of its each component.
Therefore, an object of the present invention is to provide a kind of agricultural insecticide composition and use thereof containing imidaclothiz, ethyl pleocidin.
A kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin takes following technical scheme to realize:
Contain an agricultural insecticide composition for imidaclothiz and ethyl pleocidin, it is characterized in that: containing active component imidaclothiz and ethyl pleocidin.
Contain an agricultural insecticide composition for imidaclothiz and ethyl pleocidin, wherein the weight ratio of imidaclothiz and ethyl pleocidin is 100:1 to 1:50.
Contain an agricultural insecticide composition for imidaclothiz and ethyl pleocidin, wherein the weight ratio of imidaclothiz and ethyl pleocidin is 50:1 to 1:25.
Contain an agricultural insecticide composition for imidaclothiz and ethyl pleocidin, wherein the weight ratio of imidaclothiz and ethyl pleocidin is 25:1 to 1:10.
Contain an agricultural insecticide composition for imidaclothiz and ethyl pleocidin, wherein the weight ratio of imidaclothiz and ethyl pleocidin is 10:1 to 1:5.
Contain an agricultural insecticide composition for imidaclothiz and ethyl pleocidin, it is characterized in that the weight of described imidaclothiz and ethyl pleocidin accounts for described composition 5%-90% by weight altogether.
Contain an agricultural insecticide composition for imidaclothiz and ethyl pleocidin, it is characterized in that described imidaclothiz and ethyl pleocidin account for described composition 10%-80% by weight altogether.
Contain an agricultural insecticide composition for imidaclothiz and ethyl pleocidin, it is characterized in that described imidaclothiz and ethyl pleocidin account for described composition 10%-50% by weight altogether.
Described a kind of agricultural insecticide composition, also comprises surfactant and/or extender containing imidaclothiz and ethyl pleocidin.
The agricultural insecticide composition of described a kind of imidaclothiz and ethyl pleocidin, formulation is missible oil, suspending agent, seed coat agent, water dispersible granules, wetting powder, suspension emulsion, extrude granule, coated granule, aerosol, aqueous emulsion, microcapsule suspending agent.
Contain an agricultural insecticide composition for imidaclothiz and ethyl pleocidin, wherein said composition also comprises one or more other active components.
On the other hand, present invention also offers a kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin for preventing or control the purposes of pest, wherein pest is selected from Insecta, arachnids and Nematoda.
On the other hand, present invention also offers a kind of prevention or control the method for pest, a kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin being acted on the propagating materials of target useful plant, object noxious livings or its environment, target useful plant.Described plant propagation material is seedling, rhizome, garden seedling, cutting or seed.
Cover crop, in case a method for pest infestation, comprises and crop is contacted with the agricultural insecticide composition of ethyl pleocidin with containing imidaclothiz.
A kind of purposes of agricultural insecticide composition for the treatment of seed containing imidaclothiz and ethyl pleocidin.
Protect seed in case a method for soil pest, comprise before planting and/or after pre-sprouting, seed contacted with the agricultural insecticide composition of ethyl pleocidin with imidaclothiz.
Protect seed and/or by the plant of described seed growth from a method for pest attacks, described imidaclothiz and ethyl pleocidin are acted on seed simultaneously.
Protect seed and/or by the plant of described seed growth from a method for pest attacks, imidaclothiz and ethyl pleocidin are acted on seed at different time.
A method for prevention or control pest, comprises separately, uses imidaclothiz, ethyl pleocidin successively or simultaneously.
Another object of the present invention is to provide a kind of for preventing or the kit of Control pests, and it comprises imidaclothiz and ethyl pleocidin.
Imidaclothiz and ethyl pleocidin combination are used for effectively prevention or control pest by the present invention, the activity of the combination control pest of reactive compound of the present invention is much higher than independent active ingredient physical performance summation and has real synergistic effect, and is not only supplementary function.
The combination that the present invention contains imidaclothiz and ethyl pleocidin is worked in coordination with effectively and is suitable for preventing and treating pest.Due to this synergy, can use the reactive compound of much lower amount, the activity namely containing the composition of imidaclothiz and ethyl pleocidin is greater than the independent activity of its each component.
Embodiment
The present invention finds: the additive property for insecticidal spectrum not only can be brought to improve imidaclothiz and ethyl pleocidin combination, but also realize amazing synergy.
Term used herein " synergy " refers to that the insecticidal effect of activating agent of the present invention combination or composition is greater than each activating agent effect sum, and in other words, its effect is superadditivity.
The invention provides and a kind ofly comprise imidaclothiz and the ethyl pleocidin agricultural insecticide composition as active component.
The invention provides and a kind ofly comprise imidaclothiz and the ethyl pleocidin agricultural insecticide composition as active component, wherein imidaclothiz and ethyl pleocidin weight ratio are 100:1 to 1:50, preferred 50:1 to 1:25, more preferably or 25:1 to 1:10, more preferably 10:1 to 1:5.
In the present composition, the total amount of active compound component can be selected according to material elements, to realize desired effect.Described factor such as, formulation, object to be administered, application process etc.Imidaclothiz and ethyl pleocidin altogether account for described composition by weight 5% to 90%, preferably 10% to 80%, more preferably 10% to 50%.
Composition of the present invention optionally comprises acceptable surfactant or extender on agronomy.
According to the present invention, term " filler " refers to can be combined with reactive compound or combine to make it be easier to the organic or inorganic compound being administered to the natural of object (such as plant, crop or careless class) or synthesizing.Therefore, described carrier is preferably inertia, at least should be agronomically acceptable.Described filler can be solid or liquid.
In the present invention, operable inactive filler both can be solid also can be liquid, what can use as solid-filling agent has such as: phyteral powdery type (the such as particle of soybean meal, starch, grain dust, wood powder, bark powder, sawdust, walnut shell powder, wheat bran, cellulose powder, coconut husk, corncob and tobacco stem, extract the residue etc. after plant essence), paper, sawdust, pulverize synthesized polymer body, clay class (such as kaolin, bentonite, acid china clay etc.), the talcum powder class of synthetic resin etc.Silica (such as diatomite, silica sand, mica, moisture silicic acid, calcium silicates), active carbon, natural mineral matter class (float stone, attapulgite and zeolite etc.), fire chemical fertilizer, the clay fertilizer of inorganic mineral powder, ammonium sulfate, ammonium phosphate, urea, ammonium chloride etc. of diatomite, sand, plastics medium etc. (such as polyethylene, polypropylene, polyvinylidene chloride etc.), potassium chloride, calcium carbonate, calcium phosphate etc., these materials can be used alone or two or more is used with.
What can use as liquid filling agent can select in llowing group of materials, such as water, alcohol type (such as methyl alcohol, ethanol, isopropyl alcohol, butanols, ethylene glycol etc.), ketone (such as acetone, methyl ethyl ketone, isobutyrone, cyclohexanone etc.), ethers (such as ether, dioxanes, methylcellulose, oxolane etc.), aliphatic hydrocarbon class (such as kerosene, mineral wet goods), aromatic hydrocarbons class (such as benzene, toluene, dimethylbenzene, solvent naphtha, Fluhyzon, chlorinated aromatic hydrocarbons, chlorinated aliphatic hydrocarbon, chlorobenzene, Deng), halogenated hydrocarbon class, amide-type, sulfone class, dimethyl sulfoxide (DMSO), mineral and vegetable oil, animal wet goods.
For making the emulsification of active ingredient compound, dispersion, solubilized, and/or wetting surfactant can be used such as can to enumerate fatty alcohol-polyoxyethylene ether, polyoxyethylene alkylaryl ether, polyoxyethylene higher fatty acid esters, the phosphate of polyoxyethylene alcohol or phenol, the fatty acid ester of polyalcohol, naphthalene sulfonic acid polymer, lignosulfonates, a shape copolymer of macromolecule comb shape, butyl naphthalene sulfonate, alkylaryl sulfonates, sodium alkylsulfosuccinates, grease, fatty alcohol and ethylene oxide condensate, the polyacrylate of alkyltaurate, protein hydrolysate.Suitable oligosaccharide thing or polymer, such as, based on the combination of independent vinyl monomer, acrylic acid, polyoxyethylene and/or polyoxypropylene or itself and such as (polynary) alcohol or (polynary) amine.
For making the dispersion of active ingredient compound, stabilisation, attachment, such as xanthans, aluminium-magnesium silicate, gelatin, starch, methyl cellulose, polyvinyl alcohol, polyvinyl acetate and the adjuvant such as natural phospholipid (as cephalin and lecithin) and synthetic phospholipid, bentonite, sodium lignin sulfonate can be used.
The wherein optional spent glycol of antifreezing agent, propane diols, glycerine, sorbierite.Deflocculant as suspension product can use the adjuvant of such as naphthalene sulfonic acid polymer, polymeric phosphate etc.Silicone defoaming agent can be used as defoamer.For improveing the mobility of solid product, the adjuvants such as such as paraffin, stearate, alkylphosphonate can be used.
Operable colouring agent, such as inorganic pigment, as iron oxide, titanium oxide and Prussian blue; And organic pigment/dyestuff: alizarin dyes, azo dyes and metallized phthalocyanine dye; And trace element, such as molysite, manganese salt, boron salt, mantoquita, cobalt salt, molybdenum salt and zinc salt.
Optionally, also can comprise other annexing ingredient, such as protecting colloid, adhesive, thickener, thixotropic agent, bleeding agent, stabilizing agent, screening agent.
Described a kind of formulation containing the composition pesticide of imidaclothiz and ethyl pleocidin is: aerosol, suspending agent, microcapsulated granule, granula subtilis, can be flowed concentrate, ready to use solution agent, pulvis, aqueous emulsion, oil emu, fine granule, oil dispersion pulvis, the miscible mobility concentrate of oil, oil miscible liquids, foaming agent, paste, suspending concentrate, suspension emulsion, solubility concentrate, soluble powder, granule, water-soluble granular and/or tablet, water solube powder, wetting powder, through the natural or synthetic material of reactive compound dipping, microcapsules in polymeric material and water-dispersible granule.
In preferred embodiments, described agricultural insecticide composition is suspending agent, water dispersible granules, wetting powder, suspension emulsion, missible oil, seed coat agent, wetting powder, extrudes granule, coated granule, aerosol, aqueous emulsion, microcapsule suspending agent.
Described reactive compound mixes with conventional additives by known way and prepares by described preparation of the present invention.Described conventional additives is as conventional extender and solvent or thinner, emulsifier, dispersant and/or adhesive or fixative, wetting agent, waterproofing agent, if needed, drier and colouring agent, stabilizing agent, pigment, defoamer, preservative, thickener, water and other processing aid can also be comprised.
These compositions not only comprise can by suitable equipment as spraying or dusting equipment be applicable to pending object immediately, but also be included in be applied to object before need the concentrated commercial composition that carries out diluting.
Composition of the present invention can make with the form of the composition of its active compound component the preparation being suitable for using, and also can use with the form of the combination of the commercial preparation of its suitable dosage.
Composition of the present invention can also be used with other active ingredient combination, other active component described such as fungicide, bactericide, attractant, insecticide, miticide, nematocide, growth regulator, weed killer herbicide, safener, fertilizer or semiochemical etc.
A kind of composition pesticide containing imidaclothiz and ethyl pleocidin of the present invention; just there are good plant compatibility and favourable homeothermal animal toxicity; be suitable for preventing and treating the pest run in agricultural, forestry, protection Stored Product and material and health field, especially insect, arachnids and nematode.They are preferably used as the crop production compositions of leaf process and soil treatment.
Using term " pest " to mean herein can to the damnous any organism of the normal condition of plant.In some preferred embodiments, described pest is selected from: Insecta, arachnids and Nematoda.
Lepidoptera pest comprises such as: striped rice borer (chilosuppressalis(walker)), paddy stem borer (Tryporyzaincertulas(walker)), rice leaf roller (cnaphalocrocismedinalisGuenee), cabbage heart snout moth's larva (hellullaundalis), dichocrocis punctiferalis (conogethespunctiferlis), papilio xuthus Linnaeus (papilioxuthus), small cabbage white moth (pierisrapaecrucivora), straight burr rice hesperiidae (parnaraguttata), tent caterpillar (malacosoma Neustria testacea), gypsymoth (lymantriadispar), fall webworm (hyphantriacunea), east poison moth (euproctissubflava), black line slug moth (scopelodescontracus), cotton bollworm (helicoverpaarmigera), Pectinophora gossypiella, cabbage looper (trichoplusiani), tomato moth (mamestrabrassicae), beet armyworm (spodopteraexigua), prodenia litura (spodopteralitura), tea olethreutid (adoxophyesoranafasciata), leaf roller (adoxophyeshonmai), apricot yellow volume moth (archipsfuscocureanus), tea long paper moth (homonamagnanima), diamond-back moth (plutellaxylotella), pink bollworm (pectinophoragossypiella).
Coleopteran pest comprises such as: rice weevil (sitophilusoryzaelinne), corn weevil (S.zeamails), grain weevil (S.granarius), large 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), tobacco flea beetle (Ehirtipennis), eggplant flea beetle (E.fuscula), aulacophora femoralis (Aulacophoraindica(Gemlin), leaf mustard chrysomelid (Phaedon cochleariae) etc.
Diptera pest comprises such as: rice is dived fly (agromyzaoryzae), hydrellia griseola (hydrelliagriseola), flameray gerbera liriomyza bryoniae (liriomyzatrifolii), pea leaf is dived fly (chromatomyiahorticola), Liriomyza brponiae (liriomyzabryoniae), delia platura (deliaplatura), fly (deliaantiqua) Mediterranean fruitfly (ceratitiscapiatawiedgman) is planted on green onion ground, Rhagoletis pomonella (Rhagoletispomonella), cherry fruit fly (R.cingulata).
Hemipteran pest comprises such as: smelly stinkbug (megacoptapunctatissimum), cabbage bug (eurydemarugosum), large 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), China's Leptocorisa spp (leptocorisachinensis), azelea lace bug (stephantispyrioides), red palpus fleahopper (trigonotyluscoelestialium).
Homoptera pest comprises such as rice 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).
Have in Hymenoptera (hymenoptera), yellow-winged cabbage sawfly (athaliarosaeruficornis), rose sawfly (argepagana), Black Hills ant (formica japonica), chestnut gall wasp (dryocsmuskuriphilus) etc.
Thysanoptera, such as thrips (HaplothripsChinensisPriesner)
The insect of-arachnids (Arachnida).Such as panonychus citri (panonychus citri), panonychus ulmi (panonychus ulmi), T.urticae Koch (tetranychus urticae), tetranychus viennensis (tetranychus viennensis), oligonychus ununguis (oligonychus ununguis) oranges and tangerines beginning tetranychid (eotetranychus kankitus), purplish red short hairs mite (brevipalpus phoenicis), Bryobia praetiosa (bryobiapraetiosa), wheat leaf roll mite (aceria tulipae), grape erineum mite (Eriophyes vitis) (colomerus vitis), tealeaves goitre mite (calacarus carinatus), yellow tea mite (polyphagotarsonemus latus), become mildewed root mite (rhizoglyphus rostochiensis) etc.
Anoplura (Anoplura, Phthiraptera), such as Damalinia (Damalinia spp.).
Haematopinus (Haematopinus spp.), Linognathus (Linognathus spp.), lice belong to
(Pediculus spp.), Trichodectes (Trichodectes spp.).
The representativeness biology of Nematoda ((Nematoda)) have be selected from root-knot nematode, nematode that cyst forms nematode, stem eelworm and leaf nematode.The soybean cyst nematode Heterodera glycines (Heterodera) of preferred following nematode, have in globodera rostochiensis (golbodera rostochiensis), Meloidogyne incognita (meloidogyne incognita) etc., lance line order (dorylaimida), minute hand Turbatrix (longidorus sp.) etc.
Present invention also offers a kind of prevention or control the method for pest, a kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin being acted on the propagating materials of target useful plant, object noxious livings or its environment, target useful plant.Described plant propagation material is seedling, rhizome, garden seedling, cutting or seed.
All plants and plant parts all can according to process of the present invention.The implication of plant herein should be managed
Separate as all plants and plant population, as needs and unwanted wild plant or crop plants (comprising naturally occurring crop plants).Crop plants is by conventional breeding and method for optimizing or by biotechnology and genetic engineering method or the plant that obtains by the combination of these methods; described plant comprises genetically modified plants, and also comprising can by plant breeder's power (plant breeders'rights) protection or not by the plant variety of its protection.The implication of plant parts is interpreted as described plant and goes up fully and the part of underground and organ, and as branch, leaf, Hua Hegen, the example that can mention is leaf, pin, leaf, stem, dry, flower, fruit body, fruit and seed, Yi Jigen, stem tuber and rhizome.Described plant parts also comprises harvested material and asexual with sexual propagation thing, as transplanted, stem tuber, rhizome, sprout and seed.
It is emphasized that Pesticidal combination of the present invention is for particularly advantageous effect during such as following plant: 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), canola (canola), tobacco, beet, fodder beet, asparagus, (comprise the operatic circle as apple and pears, drupe is as peach for lupulus and fruit bearing plant, honey peach, cherry, plum, apricot, cedra fruits is as orange, grape cypress, bitter orange, twist Lu, 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 leaf vegetables as hare's-lettuce, corn salad, fennel, Leaf lettuce, celery lettuce, Swiss chard, spinach and salad are with witloof, and wild cabbage is as cauliflower, broccoli, 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 cultivars, 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).
Pesticidal combination according to the present invention is to the process of plant and plant parts, directly carried out by conventional treatment method or process its environment, habitat or storage area to carry out, the such as 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.
Plant site is soaked with fluid composition, or by effective one-tenth of solid form method processing target useful organisms of the present invention, or with compositions-treated object noxious livings of the present invention, directly can be carried out by usual processing method, or by acting on its environment, habitat or storage areas and carry out, described usual 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, the frequency and consumption used can be regulated, it is made to adapt to by the degree of described harmful organism infestation.
Active ingredient mixes plant site, such as, mix in the form of granules (soil application) in soil, and active ingredient also enters inside plants (systemic action) by root system.When using method of the present invention is implemented said plant soil or cultivation medium refer to the supporter that crops can be made to take root, grow, such as: soil, water etc., concrete raw material can use such as sand, float stone, vermiculite, diatomite, agar-agar, gelling material, polymer substance, asbestos, wood chip, bark etc.
The method of medicament is used in soil, such as liquid preparation be diluted in water or do not dilute the medium method in rice seedling bed of root or the seedling being directly applied to plant corpus, method granule is disseminated in the root of plant corpus or the rice seedling bed of seedling have prior to seeding pulvis, water dispersible granules etc. are sprayed in soil and with the method that mixes of soil entirety, be sprayed in implantation hole, seed furrow by after pulvis, water-dispersible grain dilution agent, in the method etc. of carrying out sowing before sowing or before serike body.
Propagating materials such as seed, fruit, stem tuber or kernel or plant cutting that composition of the present invention is also suitable for protective plant are by the infringement of the pest particularly representativeness biology of Insecta, arachnids, Nematoda.Before administration with this propagating materials of compositions-treated, such as, can dress seed prior to seeding.Also by fluid composition, soak kernel or with solid composite bag by kernel, active component is applied to (bag quilt) in kind of benevolence.When propagating materials being applied to that such as seed is broadcast in ditch in seeding process, also said composition can be applied to application site.These are all the further themes of the present invention to the plant propagation material of the processing method of plant propagation material and so process.
The infringement to crop plants that major part is caused by insect, as far back as seed, after memory period and seed are sown into soil and during plant germination or after germinateing, just be there occurs by during invasion.This stage is crucial especially because just the root of growing plant and seedling responsive especially, even small infringement also can cause the death of whole strain plant.Therefore, by using suitable composition to protect seed and germination plant to merit attention especially.
By process plant seed, to carry out pest control be known for a long time and be the theme updated.But it is not to find the problem solved in a satisfactory manner that process seed also brings a series of.Therefore, need exploitation protection seed and the method for germination plant, it can be exempted and additionally uses crop protection products more after planting or after plant germination.In addition, also need the amount optimizing reactive compound used, thus can provide best protection to seed and germination plant, to prevent pest attacks, and reactive compound used can not damage plant itself.Especially, process the method for seed and also can consider that the intrinsic insecticidal property of genetically modified plants reaches best protection to seed and germination plant to use minimum crop protection products.
Therefore, the present invention also in particular to a kind of by protect seed and germination plant from the method for pest attacks with active agent combinations process seed of the present invention.The present invention protects seed and germination to plant
The method that thing avoids pest attacks comprises the method simultaneously using seed described in imidaclothiz and ethyl pleocidin process.It also comprises a kind of method of imidaclothiz and ethyl pleocidin seed described in different time process.The invention still further relates to Pesticidal combination of the present invention avoids pest attacks with the plant protecting described seed and grown by it purposes for the treatment of seed.In addition, the invention still further relates to through Pesticidal combination process of the present invention thus obtain the seed being protected from pest attacks.The invention still further relates to the seed that imidaclothiz and ethyl pleocidin process simultaneously.The invention still further relates to through imidaclothiz and the ethyl pleocidin seed in different time process.For through imidaclothiz and the ethyl pleocidin seed in different time process, each reactive compound of Pesticidal combination of the present invention can exist in the different layers on described seed.Wherein, the layer containing imidaclothiz and ethyl pleocidin can optionally through an intermediate layer separately.The invention still further relates to wherein using imidaclothiz and ethyl pleocidin as coating ingredients or the seed used as one or more layers extra play outside coating.
One of advantage of the present invention is the special interior absorption of active agent combinations of the present invention, and the plant obtained after namely not only protecting seed itself but also protection rudiment with Pesticidal combination process seed of the present invention avoids insect.Like this, can exempt and process crop immediately at seeding time or after a while.
Another advantage is, compared with each independent reactive compound, and the insecticidal activity of the collaborative increase of active agent combinations of the present invention; Described insecticidal activity exceedes active sum when described two kinds of reactive compounds are used separately.This makes the amount optimizing reactive compound used become possibility.
It is common with favourable that Pesticidal combination of the present invention is used with following dosage usually:
-leaf portion is processed: 0.1-10000 g/ha, preferred 10-1000 g/ha, more preferably 20-300 g/ha; For dipping or instillation are used, described dosage even can also reduce, particularly when using inert base as asbestos or pearl rock;
-for seed treatment: 2-200g/100kg seed, preferred 3-150g/100kg seed;
-for soil treatment: 0.1-10000 g/ha, preferred 1-5000 g/ha.
Above-mentioned dosage is only general exemplary dose, and actual those skilled in the art can according to actual conditions and needs when using, and especially adjusts rate of application according to the character of pending plant or crop and insect pest situation.
It should be pointed out that in meaning of the present invention, term " Pesticidal combination of imidaclothiz and ethyl pleocidin " comprises separately, uses imidaclothiz and ethyl pleocidin successively or simultaneously.Preferably, the Pesticidal combination of described imidaclothiz and ethyl pleocidin is the form of the composition comprising imidaclothiz and ethyl pleocidin.
It should be pointed out that any embodiment of the present invention or embodiment any technical characteristic can independently with other embodiment combination with one another any of the present invention.That is, one or more technical characteristics of any embodiment of the present invention all can reconfigure with other technical characteristic any.Technical characteristic reconfigures and the technical characteristic that formed is disclosed in herein thus, and it is documented in the same especially herein.
Example of formulations
Embodiment 1 2% imidaclothiz+3% ethyl pleocidin suspending agent
| Imidaclothiz | 2% |
| Ethyl pleocidin | 3% |
| Methyl naphthalene sulfonate formaldehyde condensate | 5% |
| Dioctyl succinate disulfonate acid | 5% |
| Xanthans | 0.3% |
| Glycerine | 5% |
| Defoamer | 0.6% |
| Water | Complement to 100% |
The ratio of each components such as active component, dispersant, wetting agent and water according to formula is mixed, after grinding and/or high speed shear, obtains 2% imidaclothiz+3% ethyl pleocidin suspending agent.
Embodiment 2 10% imidaclothiz+10% ethyl pleocidin wetting powder
| Imidaclothiz | 10% |
| Ethyl pleocidin | 10% |
| Lauryl sodium sulfate | 2% |
| Sodium lignin sulfonate | 10% |
| White carbon | 10% |
| Kaolin | Complement to 100% |
By the proportional components mixing by formula such as active component, various auxiliary agent and filler, after ultra-fine pulverizer disintegrating, namely obtain 10% imidaclothiz+10% ethyl pleocidin wetting powder.
Embodiment 3 10% imidaclothiz+0.1% ethyl pleocidin aqueous emulsion
| Imidaclothiz | 10% |
| Ethyl pleocidin | 0.1% |
| 1-METHYLPYRROLIDONE | 15% |
| Neopelex | 5% |
| Phenethyl phenol APEO | 5% |
| Water | Complement to 100% |
Former medicine, solvent, emulsifier are added together, make to be dissolved into homogeneous oil phase; By water-soluble component and the obtained aqueous phase of water mixing; Under high velocity agitation, oil phase is mixed with water, obtained 10% imidaclothiz+0.1% ethyl pleocidin aqueous emulsion.
Embodiment 4 50% imidaclothiz+10% ethyl pleocidin water dispersible granules
| Imidaclothiz | 50% |
| Ethyl pleocidin | 10% |
| Sodium lignin sulfonate | 5% |
| Lauryl sodium sulfate | 2% |
| Urea | 10% |
| Kaolin | Complement to 100% |
Active component, dispersant, wetting agent, disintegrant and the filler ratio in formula is mixed, becomes wetting powder through air-flow crushing, then add a certain amount of water mixing extruder grain.50% imidaclothiz+10% ethyl pleocidin water dispersible granules is obtained after drying screening.
Embodiment 5 10% imidaclothiz element+50% ethyl pleocidin suspending agent
| Imidaclothiz | 10% |
| Ethyl pleocidin | 50% |
| Methyl naphthalene sulfonate formaldehyde condensate | 10% |
| Dioctyl succinate disulfonate acid | 4% |
| Xanthans | 0.3% |
| Propane diols | 5% |
| Defoamer | 0.6% |
| Water | Complement to 100% |
The ratio of each components such as active component, dispersant, wetting agent and water according to formula is mixed, after grinding and/or high speed shear, obtains 10% imidaclothiz+50% ethyl pleocidin suspending agent.
Embodiment 6 50% imidaclothiz+1% ethyl pleocidin wetting powder
| Imidaclothiz | 50% |
| Ethyl pleocidin | 1% |
| Lauryl sodium sulfate | 10% |
| Sodium lignin sulfonate | 15% |
| White carbon | 10% |
| Kaolin | Complement to 100% |
By the proportional components mixing by formula such as active component, various auxiliary agent and filler, after ultra-fine pulverizer disintegrating, namely obtain 50% imidaclothiz element+1% ethyl pleocidin wetting powder.
Embodiment 7 2% imidaclothiz+50% ethyl pleocidin suspending agent
| Imidaclothiz | 2% |
| Ethyl pleocidin | 50% |
| Fatty alcohol-polyoxyethylene ether sulfosuccinic acid monoesters disodium | 2% |
| Methyl naphthalene sulfonate formaldehyde condensate | 1% |
| Poly-methyl carboxylic acids salt | 1% |
| Xanthans | 0.3% |
| Bentonite | 1% |
| Propane diols | 1% |
| Defoamer | 0.6% |
| Water | Complement to 100% |
Above-mentioned each component is mixed in proportion, and through sand milling, is prepared into suspending agent.
Embodiment 8 1% imidaclothiz+10% ethyl pleocidin aqueous emulsion
Oil phase:
| Imidaclothiz | 1% |
| Ethyl pleocidin | 10% |
| Methyl oleate | 10% |
| Polystyrene | 3.7% |
Aqueous phase:
| Xanthans | 0.07% |
| The sodium salt of the naphthalene sulfonic acids-formaldehyde condensation products of sulfonation | 1% |
| Bactericide | 0.2% |
| Water | Complement to 100% |
Imidaclothiz and ethyl pleocidin are dissolved in methyl oleate, add polystyrene and obtain oil phase; Mix according to the component in formula and obtain aqueous phase; Under agitation oil phase is added aqueous phase and obtain aqueous emulsion.
Embodiment 9 50% imidaclothiz+40% ethyl pleocidin wetting powder
| Imidaclothiz | 50% |
| Ethyl pleocidin | 40% |
| Sodium lignin sulfonate | 7% |
| NaLS | 2% |
| The silicic acid of high degree of dispersion | 1% |
| Kaolin | Complement to 100% |
Combinations thereof is mixed in proportion, and grinds, pulverize, be prepared into wetting powder.
Embodiment 10 50% imidaclothiz+30% ethyl pleocidin coated granule
| Imidaclothiz | 50% |
| Ethyl pleocidin | 30% |
| Polyethylene glycol | 3% |
| The silicic acid of high degree of dispersion | 1% |
| Calcium carbonate | Complement to 100% |
In a mixer, by levigate active component even spread on the carrier soaked by polyethylene glycol.Dust-free coated granules agent can be obtained in this way.
Embodiment 11 5% imidaclothiz+25% ethyl pleocidin wetting powder
| Imidaclothiz | 5% |
| Ethyl pleocidin | 25% |
| Sodium lignin sulfonate | 10% |
| Dodecyl sodium sulfate | 3% |
| White carbon | 5% |
| Kaolin | Complement to 100% |
Said components is mixed in proportion, and grinds, pulverize, be prepared into wetting powder.
Embodiment 12 1% imidaclothiz+50% ethyl pleocidin extrudes granule
| Imidaclothiz | 1% |
| Ethyl pleocidin | 50% |
| Sodium lignin sulfonate | 4% |
| Carboxymethyl cellulose | 2% |
| White carbon | 5% |
| Kaolin | Complement to 100% |
Active component mixed with auxiliary agent and grind, mixture water is moistening.This mixture is extruded, then dry in the air stream.
Embodiment 13 50% imidaclothiz+1% ethyl pleocidin suspending agent
| Imidaclothiz | 50% |
| Ethyl pleocidin | 1% |
| Fatty alcohol-polyoxyethylene ether sulfosuccinic acid monoesters disodium | 5% |
| Pluronic PE 6800 | 10% |
| Aryl polyoxyethylene ether phosphate | 15% |
| Xanthans | 0.5% |
| Bentonite | 1% |
| Glycerine | 5% |
| Defoamer | 0.6% |
| Water | Complement to 100% |
Above-mentioned each component is mixed in proportion, and through sand milling, is prepared into suspending agent.
Embodiment 14 25% imidaclothiz+25% ethyl pleocidin suspending agent
| Imidaclothiz | 25% |
| Ethyl pleocidin | 25% |
| Fatty alcohol-polyoxyethylene ether sulfosuccinic acid monoesters disodium | 10% |
| Modified sodium lignosulfonate | 5% |
| Xanthans | 0.5% |
| Glycerine | 5% |
| Defoamer | 0.6% |
| Water | Complement to 100% |
Above-mentioned each component is mixed in proportion, and through sand milling, is prepared into suspending agent.
Embodiment 15 50% imidaclothiz+2% ethyl pleocidin suspension emulsion
| Imidaclothiz | 50% |
| Ethyl pleocidin | 2% |
| Solvesso200 | 10% |
| Ethoxylated castor oil | 4% |
| Fatty alcohol-polyoxyethylene ether sulfosuccinic acid monoesters disodium | 10% |
| MODIFIED LIGNOSULPHONATE | 5% |
| Xanthans | 0.5% |
| Bentonite | 1% |
| Glycerine | 5% |
| Defoamer | 0.6% |
| Water | Complement to 100% |
Ethyl pleocidin is dissolved in Solvesso200, adds ethoxylated castor oil, obtain ethyl pleocidin missible oil; By imidaclothiz, fatty alcohol-polyoxyethylene ether sulfosuccinic acid monoesters disodium, MODIFIED LIGNOSULPHONATE, xanthans, bentonite, glycerine, above-mentioned each component such as water mixes in proportion, and through sand milling, is prepared into suspending agent.
The oil phase of ethyl pleocidin is joined in the suspending agent containing imidaclothiz, obtains suspended emulsion.
Embodiment 16 5% imidaclothiz+15% ethyl pleocidin missible oil
| Imidaclothiz | 5% |
| Ethyl pleocidin | 15% |
| 1-METHYLPYRROLIDONE | 20% |
| Ethoxylated castor oil | 4% |
| Fatty alcohol-polyoxyethylene ether sulfosuccinic acid monoesters disodium | 10 |
| Solvesso200 | Complement to 100% |
Said components is mixed to the liquid of transparent and homogeneous, namely obtain 5% imidaclothiz+15% ethyl pleocidin missible oil.
Embodiment 17 2% imidaclothiz+50% ethyl pleocidin ZC
| Atlox4913 | 4% |
| Citric acid | 0.05% |
| Catalyzer | 0.1% |
| Water | 13% |
| Ethyl pleocidin | 50% |
| PAPI | 1.35% |
| Solvesso200 | 10% |
| Atlox4913 | 16% |
| Dispersant LFH | 0.3% |
| Defoamer | 0.16% |
| Urea | 8.4% |
| Imidaclothiz | 2% |
| Water | Complement to 100% |
By PAPI, the oil phase that ethyl pleocidin and Solvesso 200 are formed adds in the aqueous solution containing Atlox4913, forms emulsion.Then heat and be incubated 50
ocatalyst reaction is added 2 hours under C.The microcapsules of ethyl pleocidin is obtained after cooling.
Atlox 4913, dispersant LFH, defoamer, urea, imidaclothiz and water mix in proportion, and through sand milling, are prepared into suspending agent.
The microcapsules of the ethyl pleocidin obtained is added in the aqueous suspension agent of imidaclothiz, stirs and obtain 2% imidaclothiz+50% ethyl pleocidin ZC.
Embodiment 18 5% imidaclothiz+50% ethyl pleocidin suspension seed-coating agent
| Imidaclothiz | 5% |
| Ethyl pleocidin | 50% |
| Fatty alcohol-polyoxyethylene ether sulfosuccinic acid monoesters disodium | 10% |
| Modified sodium lignosulfonate | 5% |
| Xanthans | 0.5% |
| Glycerine | 5% |
| Polyvinylpyrrolidone (PVP-K30) | 1% |
| Defoamer | 0.6% |
| Water | Complement to 100% |
Above-mentioned each component is mixed in proportion, and through sand milling, is prepared into suspension seed-coating agent.
Embodiment 19 5% imidaclothiz+5% ethyl pleocidin aerosol
| Imidaclothiz | 5% |
| Ethyl pleocidin | 5% |
| Propane diols | 5% |
| Phosphoric acid ester | 3.5% |
| The castor oil (EL-360) of ethoxylation | 2.0% |
| Solvesso100 | Complement to 100% |
First by antifreezing agent propane diols, thinner SOLVESSO 100 mixes, and adds imidaclothiz and ethyl pleocidin under stirring; Surfactant is added wherein, under agitation pulverized by a breaking plant colloid mill, will the suspension after colloid mill be passed through, then through a micronizer.Move in circles to the particle diameter≤2um of solids.
Embodiment 20 50% imidaclothiz+5% ethyl pleocidin wetting powder
| Imidaclothiz | 50% |
| Ethyl pleocidin | 5% |
| Lauryl sodium sulfate | 1% |
| Sodium lignin sulfonate | 1% |
| White carbon | 1% |
| Kaolin | Complement to 100% |
By the proportional components mixing by formula such as active component, various auxiliary agent and filler, after ultra-fine pulverizer disintegrating, namely obtain 50% imidaclothiz+5% ethyl pleocidin wetting powder.
Embodiment 21 50% imidaclothiz+50% ethyl pleocidin
| Imidaclothiz | 50% |
| Ethyl pleocidin | 50% |
Proportioning in above embodiment is weight per distribution ratio.
Biological test example
When the effect of active compound combinations exceedes the summation of the effect when each reactive compound is used separately, there is collaborative desinsection and acaricidal action.The predictive role of the particular combination of two kinds of reactive compounds can use so-called " Colby formula " (see S.R. Colby, " Calculating Synergistic and Antagonistic Responses of Herbicide Combinations ", Weeds 1967,15,20-22) calculate as follows: if
X is the kill ratio when using the reactive compound A that consumption is m ppm for m g/ha or concentration, is expressed as the percentage accounting for untreated control,
Y is the kill ratio when using the reactive compound B that consumption is nppm for n g/ha or concentration, is expressed as the percentage accounting for untreated control,
E is when using consumption for kill ratio during m and n g/ha or the concentration reactive compound A and B that is m and n ppm, being expressed as the percentage accounting for untreated control,
So
If the desinsection lethality rate of reality exceedes calculated value, then the lethal effect of composition be super add and, namely there is synergy.In this case, the kill ratio actually observed must be over the value of the expection kill ratio value (E) using above-mentioned formulae discovery.
Biological test example 1 Meloidogyne incognita is tested
Solvent: the dimethyl formamide of 7 weight portions
Emulsifier: the alkylaryl polyglycol ether of 2 weight portions
For preparing suitable active agent preparations, the solvent of the reactive compound of 1 weight portion and described amount and emulsifier being mixed, and described dope is diluted with water to desired concn.
By soil, active compounds solution, Meloidogyne incognita (Meloidogyne incognita)
Ovum/larva suspension and Leaf lettuce seed load in container.Described Leaf lettuce seed sprouting and planting
Thing grows.Root forms insect gall.
After required time, measured by the formation of insect gall in the nematocidal effect of %.100% expression does not find insect gall; 0% represents that the insect gall quantity of insect gall quantity and unprocessed control group on treated plant is suitable.
Meloidogyne incognita is tested
The activity of the *=discovery found
The activity of * *=the be suitable for Colby formulae discovery calculated
In this test, active agent combinations of the present invention use separately with described reactive compound compared with showed collaborative enhanced activity.
Biological test example 2 two spotted spider mite is tested
Solvent: the dimethyl formamide of 7 weight portions
Emulsifier: the alkylaryl polyglycol ether of 2 weight portions
For preparing suitable active agent preparations, the solvent of the reactive compound of 1 weight portion and described amount and emulsifier being mixed, and described dope is diluted with water to desired concn.Be placed in beaker respectively for subsequent use.Then the method connecing worm after first soaking leaf is adopted, take out after the blade of the same size not contacting any medicament is soaked 5s in the liquid configured, naturally dry, put into insect box, then connect for examination larva, raise under 25 DEG C of conditions, often process 3 times and repeat, often repeating examination borer population used is 20, establish blank simultaneously, check dead borer population in 48h, calculate killing rate.100% represents that all two spotted spider mite are killed; On the blade that 0% expression is treated, the quantity of two spotted spider mite is suitable with the two spotted spider mite quantity of unprocessed control group.
Two spotted spider mite is tested
The activity of the *=discovery found
The activity of * *=the be suitable for Colby formulae discovery calculated
In this test, active agent combinations of the present invention use separately with described reactive compound compared with showed collaborative enhanced activity.
Biological test 3 leaf mustard is chrysomelid
Solvent: the dimethyl formamide of 7 weight portions
Emulsifier: the alkylaryl polyglycol ether of 2 weight portions
For preparing suitable active agent preparations, the solvent of the reactive compound of 1 weight portion and described amount and emulsifier being mixed, and described dope is diluted with water to desired concn.
By being impregnated in the active agent preparations of wishing concentration by the leaf of the chrysomelid severe infections of leaf mustard, it is processed.
After the time of hope, measure killing rate %.100% represents all to be chrysomelidly killed; On the blade that 0% expression is treated, the chrysomelid quantity of chrysomelid quantity and unprocessed control group is suitable.The lethality measured uses Colby formula to calculate.
The chrysomelid test of leaf mustard
The activity of the *=discovery found
The activity of * *=the be suitable for Colby formulae discovery calculated
In this test, active agent combinations of the present invention use separately with described reactive compound compared with showed collaborative enhanced activity.
Biological test example 4 aphid is tested
Solvent: the dimethyl formamide of 7 weight portions
Emulsifier: the alkylaryl polyglycol ether of 2 weight portions
For preparing suitable active agent preparations, the solvent of the reactive compound of 1 weight portion and described amount and emulsifier being mixed, and described dope is diluted with water to desired concn, being placed in beaker respectively for subsequent use.Then the method connecing worm after first soaking leaf is adopted, take out after the blade of the same size not contacting any medicament is soaked 5s in the liquid prepared, naturally dry, put into insect box, then connect for examination larva, raise under 25 DEG C of conditions, often process 3 times and repeat, often repeating examination borer population used is 20, establish blank simultaneously, after 6 days, adhere to dead borer population, calculate killing rate.100% represents that all aphids are killed; On the blade that 0% expression is treated, the quantity of aphid is suitable with the Aphed population of unprocessed control group.
Aphid is tested
The activity of the *=discovery found
The activity of * *=the be suitable for Colby formulae discovery calculated
In this test, active agent combinations of the present invention use separately with described reactive compound compared with showed collaborative enhanced activity.
The test of biological test example 5 rice-stem borer
Solvent 7 weight portion dimethyl formamide
Emulsifier 2 weight portion alkaryl polyglycol ether
For manufacturing the appropriate formulation of reactive compound, the solvent of 1 Parts by weight Active compound and described amount and emulsifier being mixed, with water, concentrate is diluted to desired concn.
By being impregnated in the active agent preparations of wishing concentration by the rice leaf of striped rice borer severe infections, it is processed.
After the time of hope, measure killing rate %.100% represents that all striped rice borer are killed; On the blade that 0% expression is treated, the quantity of striped rice borer is suitable with the striped rice borer quantity of unprocessed control group.The killing rate measured uses Colby formula to calculate.
Striped rice borer is tested
The activity of the *=discovery found
The activity of * *=the be suitable for Colby formulae discovery calculated
In this test, active agent combinations of the present invention use separately with described reactive compound compared with showed collaborative enhanced activity.
Biological test example 6 tea lesser leafhopper is tested
Solvent 7 weight portion dimethyl formamide
Emulsifier 2 weight portion alkaryl polyglycol ether
For manufacturing the appropriate formulation of reactive compound, the solvent of 1 Parts by weight Active compound and described amount and emulsifier being mixed, with water, concentrate is diluted to desired concn.
By be impregnated into by the tealeaves of tea lesser leafhopper severe infections wish concentration active agent preparations in it is processed.
After the time of hope, measure killing rate %.100% represents that all tea lesser leafhoppers are killed; On the blade that 0% expression is treated, the quantity of tea lesser leafhopper is suitable with the tea lesser leafhopper quantity of unprocessed control group.The lethality measured uses Colby formula to calculate.
Tea lesser leafhopper is tested
The activity of the *=discovery found
The activity of * *=the be suitable for Colby formulae discovery calculated
In this test, active agent combinations of the present invention use separately with described reactive compound compared with showed collaborative enhanced activity.
Biological test example 7 thrips is tested
Solvent 7 weight portion dimethyl formamide
Emulsifier 2 weight portion alkaryl polyglycol ether
For manufacturing the appropriate formulation of reactive compound, the solvent of 1 Parts by weight Active compound and described amount and emulsifier being mixed, with water, concentrate is diluted to desired concn.
By being impregnated in the active agent preparations of wishing concentration by the rice leaf of thrips severe infections, it is processed.
After the time of hope, measure killing rate %.100% represents that all thrips are killed; On the blade that 0% expression is treated, the quantity of thrips is suitable with the thrips quantity of unprocessed control group.The killing rate measured uses Colby formula to calculate.
Thrips is tested
The activity of the *=discovery found
The activity of * *=the be suitable for Colby formulae discovery calculated
In this test, active agent combinations of the present invention use separately with described reactive compound compared with showed collaborative enhanced activity.
Biological test example 8 beet armyworm is tested
Solvent 7 weight portion dimethyl formamide
Emulsifier 2 weight portion alkaryl polyglycol ether
For manufacturing the appropriate formulation of reactive compound, the solvent of 1 Parts by weight Active compound and described amount and emulsifier being mixed, with water, concentrate is diluted to desired concn.
By be impregnated into by the wild cabbage of beet armyworm severe infections wish concentration active agent preparations in it is processed.
After the time of hope, measure killing rate %.100% represents that all beet armyworms are killed; On the blade that 0% expression is treated, the quantity of beet armyworm is suitable with the beet armyworm quantity of unprocessed control group.The killing rate measured uses Colby formula to calculate.
Beet armyworm is tested
The activity of the *=discovery found
The activity of * *=the be suitable for Colby formulae discovery calculated
In this test, active agent combinations of the present invention use separately with described reactive compound compared with showed collaborative enhanced activity.
The test of biological test example 9 cotton bollworm
Solvent 7 weight portion dimethyl formamide
Emulsifier 2 weight portion alkaryl polyglycol ether
For manufacturing the appropriate formulation of reactive compound, the solvent of 1 Parts by weight Active compound and described amount and emulsifier being mixed, with water, concentrate is diluted to desired concn.
By being impregnated in the active agent preparations of wishing concentration by the cotton leaf of cotton bollworm severe infections, it is processed.
After the time of hope, measure killing rate %.100% represents that all cotton bollworms are killed; On the blade that 0% expression is treated, the quantity of cotton bollworm is suitable with the cotton bollworm quantity of unprocessed control group.The killing rate measured uses Colby formula to calculate.
Cotton bollworm is tested
The activity of the *=discovery found
The activity of * *=the be suitable for Colby formulae discovery calculated
In this test, active agent combinations of the present invention use separately with described reactive compound compared with showed collaborative enhanced activity.
Claims (16)
1. contain an agricultural insecticide composition for imidaclothiz and ethyl pleocidin, it is characterized in that active component is made up of imidaclothiz and ethyl pleocidin, the weight ratio of described imidaclothiz and ethyl pleocidin is 100:1 to 1:50.
2. a kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin according to claim 1, is characterized in that the weight ratio of described imidaclothiz and ethyl pleocidin is 50:1 to 1:25.
3. a kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin according to claim 1, is characterized in that the weight ratio of described imidaclothiz and ethyl pleocidin is 25:1 to 1:10.
4. a kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin according to claim 1, is characterized in that the weight ratio of described imidaclothiz and ethyl pleocidin is 10:1 to 1:5.
5. a kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin according to claim 1, is characterized in that described imidaclothiz and ethyl pleocidin account for described composition 5%-90% by weight altogether.
6. a kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin according to claim 1, is characterized in that described imidaclothiz and ethyl pleocidin account for described composition 10%-80% by weight altogether.
7. a kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin according to claim 1, is characterized in that described imidaclothiz and ethyl pleocidin account for described composition 10%-50% by weight altogether.
8. one according to claim 1 is containing imidaclothiz and ethyl pleocidin agricultural insecticide composition, it is characterized in that also comprises surfactant and/or extender.
9. a kind of imidaclothiz according to claim 1 and ethyl pleocidin agricultural insecticide composition, is characterized in that described formulation is missible oil, suspending agent, seed coat agent, water dispersible granules, wetting powder, suspension emulsion, extrudes granule, coated granule, aerosol, aqueous emulsion, microcapsule suspending agent.
10. composition pesticide according to claim 1 is for preventing or control the purposes of pest.
11. 1 kinds of preventions or control the methods of pest, is characterized in that, the agricultural insecticide composition of claim 1 are used for the propagating materials of target useful plant, object noxious livings or its environment, target useful plant.
The method of 12. a kind of preventions according to claim 11 or control pest, described plant propagation material is seedling, rhizome, garden seedling, cutting or seed.
13. 1 kinds of cover crops, in case the method for pest infestation, comprise and crop are contacted with agricultural insecticide composition according to claim 1.
14. agricultural insecticide compositions according to claim 1 are for the treatment of the purposes of seed.
Protect seed in case the method for soil pest for 15. 1 kinds, comprise before planting and/or after pre-sprouting, seed contacted with agricultural insecticide composition according to claim 1.
16. 1 kinds protect seed and/or by the plant of described seed growth from the method for pest attacks, the agricultural insecticide composition containing imidaclothiz and ethyl pleocidin according to claim 1 is acted on seed.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101658172A (en) * | 2009-08-16 | 2010-03-03 | 成都皇牌作物科学有限公司 | Pesticide composition containing spinosad and application thereof |
| CN102246799A (en) * | 2011-06-26 | 2011-11-23 | 青岛奥迪斯生物科技有限公司 | Insecticidal composition containing spinetoram |
| CN102578132A (en) * | 2012-02-13 | 2012-07-18 | 陕西上格之路生物科学有限公司 | Pesticide composition containing spinetoram and neonicotinoid insecticide |
-
2013
- 2013-09-05 CN CN201310399639.7A patent/CN103461372B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101658172A (en) * | 2009-08-16 | 2010-03-03 | 成都皇牌作物科学有限公司 | Pesticide composition containing spinosad and application thereof |
| CN102246799A (en) * | 2011-06-26 | 2011-11-23 | 青岛奥迪斯生物科技有限公司 | Insecticidal composition containing spinetoram |
| CN102578132A (en) * | 2012-02-13 | 2012-07-18 | 陕西上格之路生物科学有限公司 | Pesticide composition containing spinetoram and neonicotinoid insecticide |
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| CN103461372A (en) | 2013-12-25 |
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