CN103461372A - Pesticide composition containing imidaclothiz and spinetoram - Google Patents
Pesticide composition containing imidaclothiz and spinetoram Download PDFInfo
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- CN103461372A CN103461372A CN2013103996397A CN201310399639A CN103461372A CN 103461372 A CN103461372 A CN 103461372A CN 2013103996397 A CN2013103996397 A CN 2013103996397A CN 201310399639 A CN201310399639 A CN 201310399639A CN 103461372 A CN103461372 A CN 103461372A
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- ethyl pleocidin
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Abstract
The invention relates to a pesticide composition containing imidaclothiz and spinetoram and an application of the pesticide composition to prevention or control of pests. The pesticide composition is characterized by comprising active constituents, namely imidaclothiz and spinetoram, wherein the weight ratio of the imidaclothiz to the spinetoram is (100 to 1) to (1 to 50). According to the pesticide composition containing the imidaclothiz and the spinetoram, the imidaclothiz and the spinetoram are combined for effectively preventing or controlling the pests; the pest control activity of the combination of the active constituents is greatly higher than the total performance of single active constituents; an effect of the pesticide composition is a real synergistic effect but not merely a supplement effect. The pesticide composition containing the imidaclothiz and the spinetoram is synergetic, effective and suitable for preventing and controlling the pests. Due to the synergetic effect, a very small amount of the active constituents can be used, i.e., the activity of the pesticide composition containing the imidaclothiz and the spinetoram is higher than that of the single active constituent.
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 the purposes of prevention or control pest.
Background technology
Chemical control is an important means of the upper prevention of agricultural and Control pests.Yet current, due to kind, the existence characteristic of insect etc., the reasons such as the weak effect that living environment etc. cause, repellence prosperity 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, for can effectively prevent and kill off can not prevent and kill off or prevent and kill off difficult pest and seek a kind of new means and method.
Imidaclothiz (imidaclothiz), known by EP01920601.Its structural formula is:
Imidaclothiz is anabasine thiazole heterocycle class systemic insecticide.Its mechanism of action is that selectivity suppresses nicotinic acid nAChR ligands in insect nerve system, and the competition high with it is combined, thereby destroys the normal conduction of insect nervous centralis, causes the insect paralysis dead.
Imidaclothiz has following characteristic: (1) strong systemic insecticide: the imidaclothiz activity is 20 times of general anabasine insecticide (as: pyridine worm miaow, Imidacloprid) activity; (2) not just limited by temperature: imidaclothiz is not just limited by temperature, has overcome the shortcoming of the products such as Acetamiprid, Imidacloprid anti-heterodyne when temperature is low; (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 the pollution-less agriculture production requirement, insecticidal spectrum is wide, can be used on various crop except control rice-leaf hopper, 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: the imidaclothiz preventive effect is equivalent to 3-5 times of the general anabasine insecticide of same content (pyridine worm miaow, Imidacloprid), mu consumption 10 grams-20 gram.
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 the bionic type agricultural chemicals.In the spinosyn insecticides, ethyl pleocidin is brand-new, a unique active ingredient, is efficient, a broad spectrum insecticide.Its mechanism of action is to act on nAChR and gamma-aminobutyric acid receptor in the insect nerve, causes polypide insensitive to the signal transfer reaction of excitability and inhibition, affects normal nervous activity, until dead.There is stomach toxicity and action of contace poison, can be used for preventing and treating the insects such as 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, lasting period length, as minimum as impacts such as honeybees on beneficial organism, belongs to the friendly type biopesticide of novel environmental.
The activity of described individually oriented compound is good; Yet while using at low rate of application or for independent insect, they are not to meet the necessary satisfied high request of insecticide, miticide or nematocide institute.
Summary of the invention
The present invention seeks to as solving above-mentioned at least one problem or its at least one aspect, in particular for effectively controlling pest, through the large number of biological test screen, the unexpected discovery of the inventor can prevent imidaclothiz and ethyl pleocidin combination or the control pest for effective.Surprisingly, the activity of the combination of reactive compound of the present invention control pest 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 that contains imidaclothiz and ethyl pleocidin is collaborative effectively and be suitable for preventing and treating pest.Due to this synergy, can use the reactive compound of much lower amount, the activity that contains 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 is to take following technical scheme to realize:
A kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin, is characterized in that: contain active component imidaclothiz and ethyl pleocidin.
A kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin, wherein the weight ratio of imidaclothiz and ethyl pleocidin is that 100:1 is to 1:50.
A kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin, wherein the weight ratio of imidaclothiz and ethyl pleocidin is that 50:1 is to 1:25.
A kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin, wherein the weight ratio of imidaclothiz and ethyl pleocidin is that 25:1 is to 1:10.
A kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin, wherein the weight ratio of imidaclothiz and ethyl pleocidin is that 10:1 is to 1:5.
A kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin, is characterized in that the weight of described imidaclothiz and ethyl pleocidin accounts for described composition 5%-90% by weight altogether.
A kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin, is characterized in that described imidaclothiz and ethyl pleocidin account for described composition 10%-80% by weight altogether.
A kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin, 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, extrudes granule, coated granule, aerosol, aqueous emulsion, microcapsule suspending agent.
A kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin, wherein said composition also comprises one or more other active components.
On the other hand, the present invention also provides the purposes of a kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin for prevention or control pest, and wherein pest is selected from Insecta, arachnids and Nematoda.
On the other hand, the present invention also provides a kind of prevention or has controlled the method for pest, a kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin is acted on to the propagating materials of target useful plant, target pest or its environment, target useful plant.Described plant propagation material is seedling, rhizome, garden seedling, cutting or seed.
A kind of cover crop in case the method for pest invasion and attack comprise crop contacted with the agricultural insecticide composition that contains imidaclothiz and ethyl pleocidin.
A kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin is for the treatment of the purposes of seed.
A kind ofly protect seed in case the method for soil pest, before being included in sowing and/or after pre-the sprouting, seed is contacted with the agricultural insecticide composition of imidaclothiz and ethyl pleocidin.
A kind of method of protecting seed and/or being avoided the insect invasion and attack by the plant of described seed growth acts on seed by described imidaclothiz and ethyl pleocidin simultaneously.
A kind of method of protecting seed and/or being avoided the insect invasion and attack by the plant of described seed growth, act on seed by imidaclothiz and ethyl pleocidin at different time.
A kind of method of prevention or control pest, comprise separately, use successively or simultaneously imidaclothiz, ethyl pleocidin.
Another object of the present invention is to provide a kind of kit for prevention or Control pests, and it comprises imidaclothiz and ethyl pleocidin.
The present invention prevents imidaclothiz and ethyl pleocidin combination or the control pest for effective, 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 collaborative effectively and be suitable for preventing and treating pest.Due to this synergy, can use the reactive compound of much lower amount, the activity that contains the composition of imidaclothiz and ethyl pleocidin is greater than the independent activity of its each component.
Embodiment
The present invention finds: not only can bring the additive property for insecticidal spectrum 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 combination of the present invention or composition is greater than each activating agent effect sum, and in other words, its effect is superadditivity.
The invention provides a kind of imidaclothiz and ethyl pleocidin agricultural insecticide composition as active component that comprises.
The invention provides a kind of imidaclothiz and ethyl pleocidin agricultural insecticide composition as active component that comprises, wherein imidaclothiz and ethyl pleocidin weight ratio are that 100:1 is to 1:50, preferably 50:1 is to 1:25, more preferably or 25:1 to 1:10, more preferably 10:1 is 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 for example, 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 for example combine, so that it is easier to be administered to the natural or synthetic organic or inorganic compound of object (plant, crop or careless class).Therefore, described carrier is preferably inertia, at least should be agronomically acceptablely.Described filler can be solid or liquid.
In the present invention, operable inactive filler can be both that solid can be also liquid, can be used as for example having that the solid-filling agent used: the phyteral powdery type (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 for example, extract residue after plant essence etc.), 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 (for example diatomite, silica sand, mica, moisture silicic acid, calcium silicates), chemical fertilizer, the clay fertilizer of active carbon, natural mineral matter class (float stone, attapulgite and zeolite etc.), the inorganic mineral powder of firing diatomite, sand, plastics medium etc. (such as polyethylene, polypropylene, polyvinylidene chloride etc.), potassium chloride, calcium carbonate, calcium phosphate etc., ammonium sulfate, ammonium phosphate, urea, ammonium chloride etc., these materials can be used separately or two or more is mixed.
Can be used as can selecting of liquid filling agent use in following material, water for example, alcohol type (methyl alcohol for example, ethanol, isopropyl alcohol, butanols, ethylene glycol etc.), ketone (acetone for example, methyl ethyl ketone, isobutyrone, cyclohexanone etc.), ethers (ether for example, dioxanes, methylcellulose, oxolane etc.), aliphatic hydrocarbon class (kerosene for example, the mineral wet goods), aromatic hydrocarbons class (benzene for example, toluene, dimethylbenzene, solvent naphtha, Fluhyzon, chlorinated aromatic hydrocarbons, chlorinated aliphatic hydrocarbon, chlorobenzene, Deng), the halogenated hydrocarbon class, amide-type, the sulfone class, dimethyl sulfoxide (DMSO), mineral and vegetable oil, the animal wet goods.
For making the emulsification of active ingredient compound, disperse, solubilization, and/or wetting can use surfactant for example can enumerate fatty alcohol-polyoxyethylene ether, polyoxyethylene alkylaryl ether, the polyoxyethylene high-grade aliphatic ester, the phosphate of polyoxyethylene alcohol or phenol, the fatty acid ester of polyalcohol, the naphthalene sulfonic acids polymer, lignosulfonates, a shape copolymer of macromolecule comb shape, butyl naphthalene sulfonate, alkylaryl sulfonates, the alkyl sodium sulfosuccinate, grease, fatty alcohol and ethylene oxide condensate, the polyacrylate of alkyltaurate, protein hydrolysate.Suitable oligosaccharide thing or polymer, for example combination of the vinyl monomer based on independent, acrylic acid, polyoxyethylene and/or polyoxypropylene or itself and for example (polynary) alcohol or (polynary) amine.
For making the dispersion of active ingredient compound, stabilisation, adhering to, can use such as adjuvants such as xanthans, aluminium-magnesium silicate, gelatin, starch, methyl cellulose, polyvinyl alcohol, polyvinyl acetate and natural phospholipid (as cephalin and lecithin) and synthetic phospholipid, bentonite, sodium lignin sulfonates.
The optional spent glycol of antifreezing agent wherein, propane diols, glycerine, sorbierite.Deflocculant as the suspension product can be used the adjuvant such as naphthalene sulfonic acids polymer, polymeric phosphate etc.Can use silicone defoaming agent as defoamer.For the mobility of improvement solid product, can use adjuvants such as paraffin, stearate, alkylphosphonate.
Operable colouring agent, inorganic pigment for example, as iron oxide, titanium oxide and Prussian blue; And organic pigment/dyestuff: alizarin dyes, azo dyes and metal phthalocyanine dyestuff; And trace element, for example molysite, manganese salt, boron salt, mantoquita, cobalt salt, molybdenum salt and zinc salt.
Optionally, also can comprise other annexing ingredient, for example protecting colloid, adhesive, thickener, thixotropic agent, bleeding agent, stabilizing agent, screening agent.
The formulation of described a kind of composition pesticide containing imidaclothiz and ethyl pleocidin is: aerosol, suspending agent, the micro-capsule granula, granula subtilis, concentrate can flow, the ready to use solution agent, pulvis, aqueous emulsion, oil emu, fine granule, the oil dispersion powder, the miscible mobility concentrate of oil, the miscible liquid of oil, foaming agent, paste, suspending concentrate, suspension emulsion, solubility concentrates thing, soluble powder, granule, water-soluble granular and/or tablet, water solube powder, wetting powder, natural or synthetic material through the 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 preparation of the present invention can mix 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 necessary, 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 before object, need the concentrated business composition diluted.
Composition 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.
A kind of composition pesticide containing imidaclothiz and ethyl pleocidin of the present invention; good plant compatibility and favourable homeothermal animal toxicity are just arranged; be suitable for pest, especially insect, arachnids and nematode that control runs in agricultural, forestry, protection Stored Product and material and health field.They are preferably used as, and leaf is processed and the crop production compositions of soil treatment.
Using term " pest " to mean herein can be 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 for example comprises: 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 for example comprises: 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 for example comprises: the rice fly (agromyzaoryzae) of diving, hydrellia griseola (hydrelliagriseola), flameray gerbera liriomyza bryoniae (liriomyzatrifolii), the pea leaf fly (chromatomyiahorticola) of diving, 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).
The Semiptera insect for example comprises: 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), cuckoo lace bug (stephantispyrioides), red palpus fleahopper (trigonotyluscoelestialium).
Homoptera pest comprises for example rice leafhopper (nephotettixcincticeps), small brown rice planthopper (laodelphaxstriatellus), brown plant-hopper (nilaparvatalugens), white-backed planthopper (sogatellafurcifera), pear sucker (psyllapyrisuga), oranges and tangerines wood louse (diaphorinatabaci), Bemisia tabaci (bemisiatabaci), aphid (homoptera), apple aphid (eriosomalanigerum).
Yellow-winged cabbage sawfly (athaliarosaeruficornis), rose sawfly (argepagana), Black Hills ant (formica japonica), chestnut cynipid (dryocsmuskuriphilus) etc. are arranged in Hymenoptera (hymenoptera).
Thrips insect, for example thrips (HaplothripsChinensisPriesner)
The insect of-arachnids (Arachnida).Panonychus citri (panonychus citri) for example, 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), root mite (rhizoglyphus rostochiensis) etc. becomes mildewed.
Anoplura (Anoplura, Phthiraptera), for example Damalinia (Damalinia spp.).
Haematopinus (Haematopinus spp.), Linognathus (Linognathus spp.), lice belong to
(Pediculus spp.), Trichodectes (Trichodectes spp.).
The representativeness biology of Nematoda ((Nematoda)) has the nematode that is selected from root-knot nematode, cyst formation nematode, stem eelworm and leaf nematode.The soybean cyst nematode Heterodera glycines of preferred following nematode (Heterodera), minute hand Turbatrix (longidorus sp.) etc. are arranged in globodera rostochiensis (golbodera rostochiensis), Meloidogyne incognita (meloidogyne incognita) etc., lance line order (dorylaimida).
The present invention also provides a kind of prevention or has controlled the method for pest, a kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin is acted on to the propagating materials of target useful plant, target pest 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 be processed according to the present invention.The implication of plant herein should be managed
Separate for all plants and plant population, as needs and unwanted wild plant or crop plants (comprising naturally occurring crop plants).Crop plants is the plant that can maybe can maybe can obtain by the combination of these methods by biotechnology and genetic engineering method by conventional breeding and method for optimizing; described plant comprises genetically modified plants, also comprises the plant variety that can be subject to the plant breeder to weigh (plant breeders'rights) protection or not be subject to its protection.The implication of plant parts is interpreted as described plant and goes up fully and underground part 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, and root, stem tuber and rhizome.Described plant parts also comprises harvested material and asexual and sexual propagation thing, as transplant, stem tuber, rhizome, sprout and seed.
Need emphasize be Pesticidal combination of the present invention for following plant for example the 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, the 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 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, the wild radish class comprises Raphanus sativus var. niger and Raphanus sativus var.radicula, beet, celery, leguminous plant is as pea and soybean, and the allium vegetables are as leek and onion).
The processing of Pesticidal combination according to the present invention to plant and plant parts, directly carry out or process its environment, habitat or storage area and carry out by conventional treatment method, the for example immersion liquid of described conventional treatment method, spraying, evaporation, atomizing, broadcast sowing, smear, but and for propagating materials especially seed also dressing one or more layers.
Soak the plant site with fluid composition, or by method processing target useful organisms of the present invention for effective one-tenth of solid form, perhaps use compositions-treated target pest of the present invention, can directly carry out by common processing method, perhaps 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 the plant site, for example with the form of particle, mixes (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 by liquid preparation, be diluted in water or do not dilute the root that directly is applied to plant corpus or the medium method in rice seedling bed that seedling is used, method in the rice seedling bed of the root of plant corpus or seedling that granule is disseminated to 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 the serike body, will after pulvis, water-dispersible grain dilution agent, be sprayed in implantation hole, seed furrow, in the method for being sowed etc.
The propagating materials that composition of the present invention also is suitable for protective plant for example seed, fruit, stem tuber or kernel or plant is transplanted a cutting and is not subject to the particularly infringement of the representativeness biology of Insecta, arachnids, Nematoda 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 on 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 processing methods to plant propagation material and the plant propagation material of so processing are all the further themes of the present invention.
Most of infringement to crop plants caused by insect is 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 the composition with suitable, protect seed and germination plant to merit attention especially.
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 solved in a satisfactory manner that the 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 the insect invasion and attack, and reactive compound used can not damage plant itself.Especially, the method for processing seed also can consider that the intrinsic insecticidal property of 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 also is particularly related to a kind of by with active agent combinations processing seed of the present invention, protecting seed and germination plant to avoid the method for insect invasion and attack.The present invention protects seed and germination to plant
The method that thing avoids the insect invasion and attack comprises the method for simultaneously with imidaclothiz and ethyl pleocidin, processing described seed.It also comprises a kind ofly processes the method for described seed with imidaclothiz and ethyl pleocidin at different time.The invention still further relates to Pesticidal combination of the present invention and avoid the purposes of insect invasion and attack for the treatment of seed with the plant of protecting described seed and grown by it.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 the insect invasion and attack.The invention still further relates to the simultaneously treated seed of imidaclothiz and ethyl pleocidin.The invention still further relates to the seed of processing at different time through imidaclothiz and ethyl pleocidin.For the seed of processing at different time through imidaclothiz and ethyl pleocidin, each reactive compound of Pesticidal combination of the present invention can exist in the different layers on described seed.Wherein, the layer that contains imidaclothiz and ethyl pleocidin can be optionally by an intermediate layer separately.The invention still further relates to wherein imidaclothiz and ethyl pleocidin as coating ingredients or seed that one or more layers extra play outside coating is used.
One of advantage of the present invention is the special interior absorption of active agent combinations of the present invention, with Pesticidal combination of the present invention, processes seed and not only protects the plant obtained after seed itself but also protection rudiment to avoid insect.Like this, can exempt at seeding time or process immediately after a while crop.
Another advantage is to compare the insecticidal activity of the collaborative increase of active agent combinations of the present invention with each independent reactive compound; Active sum when described insecticidal activity is used separately over described two kinds of reactive compounds.This makes the amount of optimizing reactive compound used become possibility.
It is common with favourable that Pesticidal combination of the present invention is used with following dosage usually:
-for leaf section, process: 0.1-10000 g/ha, preferably 10-1000 g/ha, more preferably 20-300 g/ha; For dipping or, for instiling and using, described dosage even can also reduce, particularly when using inert base as asbestos or pearl rock;
-for seed treatment: 2-200g/100kg seed, preferably 3-150g/100kg seed;
-for soil treatment: 0.1-10000 g/ha, preferably 1-5000 g/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 character and the insect pest situation of pending plant or crop.
It should be pointed out that on meaning of the present invention, term " Pesticidal combination of imidaclothiz and ethyl pleocidin " comprises separately, uses successively or simultaneously imidaclothiz and ethyl pleocidin.Preferably, the form that the Pesticidal combination of described imidaclothiz and ethyl pleocidin is the composition that comprises imidaclothiz and ethyl pleocidin.
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.
Example of formulations
Embodiment 1 2% imidaclothiz+3% ethyl pleocidin suspending agent
| Imidaclothiz | 2% |
| Ethyl pleocidin | 3% |
| Methyl naphthalene sulfonate formaldehyde condensate | 5% |
| The dioctyl sodium sulfosuccinate | 5% |
| Xanthans | 0.3% |
| Glycerine | 5% |
| Defoamer | 0.6% |
| Water | Complement to 100% |
Ratio by each components such as active component, dispersant, wetting agent and water according to formula mixes, and after grinding and/or high speed shear, obtains 2% imidaclothiz+3% ethyl pleocidin suspending agent.
Embodiment 2 10% imidaclothizs+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% |
Ratio composition by active component, various auxiliary agent and filler etc. in formula mixes, and after ultra-fine pulverizer disintegrating, obtains 10% imidaclothiz+10% ethyl pleocidin wetting powder.
Embodiment 3 10% imidaclothizs+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 even oil phase; Water-soluble component and water mixing are made to water; Under high-speed stirred, oil phase is mixed with water, make 10% imidaclothiz+0.1% ethyl pleocidin aqueous emulsion.
Embodiment 4 50% imidaclothizs+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% |
Ratio by active component, dispersant, wetting agent, disintegrant and filler in formula mixes, and becomes wetting powder through air-flow crushing, then adds a certain amount of water mixing extruder grain.Obtain 50% imidaclothiz+10% ethyl pleocidin water dispersible granules after the drying screening.
Embodiment 5 10% imidaclothiz element+50% ethyl pleocidin suspending agents
| Imidaclothiz | 10% |
| Ethyl pleocidin | 50% |
| Methyl naphthalene sulfonate formaldehyde condensate | 10% |
| The dioctyl sodium sulfosuccinate | 4% |
| Xanthans | 0.3% |
| Propane diols | 5% |
| Defoamer | 0.6% |
| Water | Complement to 100% |
Ratio by each components such as active component, dispersant, wetting agent and water according to formula mixes, and after grinding and/or high speed shear, obtains 10% imidaclothiz+50% ethyl pleocidin suspending agent.
Embodiment 6 50% imidaclothizs+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% |
Ratio composition by active component, various auxiliary agent and filler etc. in formula mixes, and after ultra-fine pulverizer disintegrating, obtains 50% imidaclothiz element+1% ethyl pleocidin wetting powder.
Embodiment 7 2% imidaclothizs+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, be prepared into suspending agent.
Embodiment 8 1% imidaclothizs+10% ethyl pleocidin aqueous emulsion
Oil phase:
| Imidaclothiz | 1% |
| Ethyl pleocidin | 10% |
| Methyl oleate | 10% |
| Polystyrene | 3.7% |
Water:
| 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 to obtain oil phase; Mix and obtain water according to the component in formula; Under agitation add water to obtain aqueous emulsion oil phase.
Embodiment 9 50% imidaclothizs+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 grind, pulverize, be prepared into wetting powder.
Embodiment 10 50% imidaclothizs+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 blender, levigate active component evenly is applied on the carrier soaked by polyethylene glycol.Can obtain dustless coated granule in this way.
Embodiment 11 5% imidaclothizs+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 grind, pulverize, be prepared into wetting powder.
Embodiment 12 1% imidaclothizs+50% ethyl pleocidin is extruded granule
| Imidaclothiz | 1% |
| Ethyl pleocidin | 50% |
| Sodium lignin sulfonate | 4% |
| Carboxymethyl cellulose | 2% |
| White carbon | 5% |
| Kaolin | Complement to 100% |
Active component is mixed with auxiliary agent and ground, and the mixture water is moistening.This mixture is extruded, then dry in air stream.
Embodiment 13 50% imidaclothizs+1% ethyl pleocidin suspending agent
| Imidaclothiz | 50% |
| Ethyl pleocidin | 1% |
| Fatty alcohol-polyoxyethylene ether sulfosuccinic acid monoesters disodium | 5% |
| Pluronic PE 6800 | 10% |
| The 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, be prepared into suspending agent.
Embodiment 14 25% imidaclothizs+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, be prepared into suspending agent.
Embodiment 15 50% imidaclothizs+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, obtain suspended emulsion.
Embodiment 16 5% imidaclothizs+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, obtain 5% imidaclothiz+15% ethyl pleocidin missible oil.
Embodiment 17 2% imidaclothizs+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 form adds in the aqueous solution containing Atlox4913, forms emulsion.Then heat and be incubated 50
oadd catalyst reaction under C 2 hours.Obtain the microcapsules of ethyl pleocidin after cooling.
Atlox 4913, dispersant LFH, and defoamer, urea, imidaclothiz and water mix in proportion, and, through sand milling, are prepared into suspending agent.
The microcapsules of the ethyl pleocidin that obtains is added in the aqueous suspension agent of imidaclothiz, stir and obtain 2% imidaclothiz+50% ethyl pleocidin ZC.
Embodiment 18 5% imidaclothizs+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, be prepared into suspension seed-coating agent.
Embodiment 19 5% imidaclothizs+5% ethyl pleocidin aerosol
| Imidaclothiz | 5% |
| Ethyl pleocidin | 5% |
| Propane diols | 5% |
| Phosphoric acid ester | 3.5% |
| The castor oil of ethoxylation (EL-360) | 2.0% |
| Solvesso100 | Complement to 100% |
At first by the 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 be by the suspension after colloid mill, then through a micronizer.Move in circles to till the particle diameter≤2um of solids.
Embodiment 20 50% imidaclothizs+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% |
Ratio composition by active component, various auxiliary agent and filler etc. in formula mixes, and after ultra-fine pulverizer disintegrating, obtains 50% imidaclothiz+5% ethyl pleocidin wetting powder.
Embodiment 21 50% imidaclothizs+50% ethyl pleocidin
| Imidaclothiz | 50% |
| Ethyl pleocidin | 50% |
Proportioning in above embodiment is the weight per distribution ratio.
The biological test example
When the effect of active compound combinations surpasses the summation of the effect when each reactive compound is used separately, there are collaborative desinsection and acaricidal action.The predictive role of the particular combination of two kinds of reactive compounds can be used so-called " Colby formula " (referring to S.R. Colby, " Calculating Synergistic and Antagonistic Responses of Herbicide Combinations ", Weeds 1967,15,20-22) following calculating: if
X is the kill ratio when using consumption for m g/ha or the concentration reactive compound A that is m ppm, is expressed as the percentage that accounts for untreated control,
Y is the kill ratio when using consumption for n g/ha or the concentration reactive compound B that is nppm, is expressed as the percentage that accounts for untreated control,
E is the kill ratio when using consumption for m and n g/ha or the concentration reactive compound A that is m and n ppm and B, is expressed as the percentage that accounts for untreated control,
So
If actual desinsection lethality rate surpasses calculated value, the lethal effect of composition be super add and, have synergy.In this case, the kill ratio that actual observation is arrived must surpass the value of the expection kill ratio value (E) of using above-mentioned formula to calculate.
The 1 Meloidogyne incognita test of biological test example
Solvent: the dimethyl formamide of 7 weight portions
Emulsifier: the alkylaryl polyglycol ether of 2 weight portions
For preparing suitable active agent preparations, the reactive compound of 1 weight portion is mixed with solvent and the emulsifier of described amount, and described dope is diluted with water to desired concn.
By soil, active compounds solution, Meloidogyne incognita (Meloidogyne incognita)
Ovum/larva suspension and leaf are packed into lactuca sativa seeds in container.Described leaf germinates and plants with lactuca sativa seeds
The thing growth.Form insect gall on root.
After required time, by the formation of insect gall, measure the nematocidal effect in %.100% means not find insect gall; On the treated plant of 0% expression, the insect gall quantity of insect gall quantity and unprocessed control group is suitable.
The Meloidogyne incognita test
The activity of the * found=discovery
The activity that the * * calculated=applicable Colby formula calculates
In this test, active agent combinations of the present invention is used separately to compare with described reactive compound and has been showed collaborative enhanced activity.
The 2 two spotted spider mite tests of biological test example
Solvent: the dimethyl formamide of 7 weight portions
Emulsifier: the alkylaryl polyglycol ether of 2 weight portions
For preparing suitable active agent preparations, the reactive compound of 1 weight portion is mixed with solvent and the emulsifier of described amount, and described dope is diluted with water to desired concn.Be placed in respectively beaker standby.Then adopt and first soak after leaf the method that connects worm, take out, naturally dry after the blade of the same size that does not contact any medicament is soaked to 5s in the liquid configured, put into insect box, then connect for the examination larva, raise under 25 ℃ of conditions, every processing repeats for 3 times, it is every that to repeat examination borer population used be 20, establish blank simultaneously, in 48h, check dead borer population, calculate killing rate.100% means that all two spotted spider mite are killed; 0% means that the two spotted spider mite quantity of the quantity of two spotted spider mite on treated blade and unprocessed control group is suitable.
The two spotted spider mite test
The activity of the * found=discovery
The activity that the * * calculated=applicable Colby formula calculates
In this test, active agent combinations of the present invention is used separately to compare with described reactive compound and has been showed collaborative enhanced activity.
Biological test 3 leaf mustard are 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 reactive compound of 1 weight portion is mixed with solvent and the emulsifier of described amount, and described dope is diluted with water to desired concn.
To be impregnated in the active agent preparations of wishing concentration it will be processed by the leaf of the chrysomelid severe infections of leaf mustard.
After the time of hope, measure killing rate %.100% means all chrysomelidly be killed; 0% means that the chrysomelid quantity of quantity chrysomelid on treated blade and unprocessed control group is suitable.The lethality of measuring is used the Colby formula to be calculated.
The chrysomelid test of leaf mustard
The activity of the * found=discovery
The activity that the * * calculated=applicable Colby formula calculates
In this test, active agent combinations of the present invention is used separately to compare with described reactive compound and has been showed collaborative enhanced activity.
The 4 aphid tests of biological test example
Solvent: the dimethyl formamide of 7 weight portions
Emulsifier: the alkylaryl polyglycol ether of 2 weight portions
For preparing suitable active agent preparations, the reactive compound of 1 weight portion is mixed with solvent and the emulsifier of described amount, and described dope is diluted with water to desired concn, be placed in respectively beaker standby.Then adopt and first soak after leaf the method that connects worm, take out, naturally dry after the blade of the same size that does not contact any medicament is soaked to 5s in the liquid prepared, put into insect box, then connect for the examination larva, raise under 25 ℃ of conditions, every processing repeats for 3 times, it is every that to repeat examination borer population used be 20, establish blank simultaneously, adhered to dead borer population after 6 days, calculate killing rate.100% means that all aphids are killed; 0% means that the Aphed population of the quantity of aphid on treated blade and unprocessed control group is suitable.
The aphid test
The activity of the * found=discovery
The activity that the * * calculated=applicable Colby formula calculates
In this test, active agent combinations of the present invention is used separately to compare with described reactive compound and has been showed collaborative enhanced activity.
The test of biological test example 5 rice-stem borers
Solvent 7 weight portion dimethyl formamides
Emulsifier 2 weight portion alkaryl polyglycol ethers
For manufacturing the appropriate formulation of reactive compound, 1 weight portion reactive compound is mixed with solvent and the emulsifier of described amount, water is diluted to desired concn by concentrate.
To be impregnated in the active agent preparations of wishing concentration it will be processed by the rice leaf of striped rice borer severe infections.
After the time of hope, measure killing rate %.100% means that all striped rice borer are killed; 0% means that the striped rice borer quantity of the quantity of striped rice borer on treated blade and unprocessed control group is suitable.The killing rate of measuring is used the Colby formula to be calculated.
The striped rice borer test
The activity of the * found=discovery
The activity that the * * calculated=applicable Colby formula calculates
In this test, active agent combinations of the present invention is used separately to compare with described reactive compound and has been showed collaborative enhanced activity.
The 6 tea lesser leafhopper tests of biological test example
Solvent 7 weight portion dimethyl formamides
Emulsifier 2 weight portion alkaryl polyglycol ethers
For manufacturing the appropriate formulation of reactive compound, 1 weight portion reactive compound is mixed with solvent and the emulsifier of described amount, water is diluted to desired concn by concentrate.
To be impregnated in the active agent preparations of wishing concentration it will be processed by the tealeaves of tea lesser leafhopper severe infections.
After the time of hope, measure killing rate %.The all tea lesser leafhoppers of 100% expression are killed; 0% means that the tea lesser leafhopper quantity of the quantity of tea lesser leafhopper on treated blade and unprocessed control group is suitable.The lethality of measuring is used the Colby formula to be calculated.
The tea lesser leafhopper test
The activity of the * found=discovery
The activity that the * * calculated=applicable Colby formula calculates
In this test, active agent combinations of the present invention is used separately to compare with described reactive compound and has been showed collaborative enhanced activity.
The 7 thrips experiments of biological test example
Solvent 7 weight portion dimethyl formamides
Emulsifier 2 weight portion alkaryl polyglycol ethers
For manufacturing the appropriate formulation of reactive compound, 1 weight portion reactive compound is mixed with solvent and the emulsifier of described amount, water is diluted to desired concn by concentrate.
To be impregnated in the active agent preparations of wishing concentration it will be processed by the rice leaf of thrips severe infections.
After the time of hope, measure killing rate %.100% means that all thrips are killed; 0% means that the thrips quantity of the quantity of thrips on treated blade and unprocessed control group is suitable.The killing rate of measuring is used the Colby formula to be calculated.
The thrips test
The activity of the * found=discovery
The activity that the * * calculated=applicable Colby formula calculates
In this test, active agent combinations of the present invention is used separately to compare with described reactive compound and has been showed collaborative enhanced activity.
The 8 beet armyworm tests of biological test example
Solvent 7 weight portion dimethyl formamides
Emulsifier 2 weight portion alkaryl polyglycol ethers
For manufacturing the appropriate formulation of reactive compound, 1 weight portion reactive compound is mixed with solvent and the emulsifier of described amount, water is diluted to desired concn by concentrate.
To be impregnated in the active agent preparations of wishing concentration it will be processed by the wild cabbage of beet armyworm severe infections.
After the time of hope, measure killing rate %.100% means that all beet armyworms are killed; 0% means that the beet armyworm quantity of the quantity of beet armyworm on treated blade and unprocessed control group is suitable.The killing rate of measuring is used the Colby formula to be calculated.
The beet armyworm test
The activity of the * found=discovery
The activity that the * * calculated=applicable Colby formula calculates
In this test, active agent combinations of the present invention is used separately to compare with described reactive compound and has been showed collaborative enhanced activity.
The test of biological test example 9 cotton bollworms
Solvent 7 weight portion dimethyl formamides
Emulsifier 2 weight portion alkaryl polyglycol ethers
For manufacturing the appropriate formulation of reactive compound, 1 weight portion reactive compound is mixed with solvent and the emulsifier of described amount, water is diluted to desired concn by concentrate.
To be impregnated in the active agent preparations of wishing concentration it will be processed by the cotton leaf of cotton bollworm severe infections.
After the time of hope, measure killing rate %.100% means that all cotton bollworms are killed; 0% means that the cotton bollworm quantity of the quantity of cotton bollworm on treated blade and unprocessed control group is suitable.The killing rate of measuring is used the Colby formula to be calculated.
The cotton bollworm test
The activity of the * found=discovery
The activity that the * * calculated=applicable Colby formula calculates
In this test, active agent combinations of the present invention is used separately to compare with described reactive compound and has been showed collaborative enhanced activity.
Claims (18)
1. the agricultural insecticide composition containing imidaclothiz and ethyl pleocidin, is characterized in that: contain active component imidaclothiz and ethyl pleocidin.
2. a kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin according to claim 1, it is characterized in that: the weight ratio of described imidaclothiz and ethyl pleocidin is that 100:1 is to 1:50.
3. a kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin according to claim 1, it is characterized in that: the weight ratio of described imidaclothiz and ethyl pleocidin is that 50:1 is to 1:25.
4. a kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin according to claim 1, it is characterized in that: the weight ratio of described imidaclothiz and ethyl pleocidin is that 25:1 is to 1:10.
5. a kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin according to claim 1, it is characterized in that: the weight ratio of described imidaclothiz and ethyl pleocidin is that 10:1 is to 1:5.
6. a kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin according to claim 1, it is characterized in that: described imidaclothiz and ethyl pleocidin account for described composition 5%-90% by weight altogether.
7. a kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin according to claim 1, it is characterized in that: described imidaclothiz and ethyl pleocidin account for described composition 10%-80% by weight altogether.
8. a kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin according to claim 1, it is characterized in that: described imidaclothiz and ethyl pleocidin account for described composition 10%-50% by weight altogether.
9. according to claim 1 a kind of containing imidaclothiz and ethyl pleocidin agricultural insecticide composition, it is characterized in that: also comprises surfactant and/or extender.
10. a kind of imidaclothiz according to claim 1 and ethyl pleocidin agricultural insecticide composition, it 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.
11. composition pesticide claimed in claim 1 is for the purposes of prevention or control pest.
12. the method for preventing or controlling pest is characterized in that: the propagating materials by the agricultural insecticide composition of claim 1 for target useful plant, target pest or its environment, target useful plant.
13. the method for a kind of prevention according to claim 12 or control pest, it is characterized in that: described plant propagation material is seedling, rhizome, garden seedling, cutting or seed.
14. a cover crop in case the method for pest invasion and attack it is characterized in that: comprise crop is contacted with agricultural insecticide composition claimed in claim 1.
15. agricultural insecticide composition according to claim 1 is for the treatment of the purposes of seed.
16. protect seed in case the method for soil pest is characterized in that for one kind: before being included in sowing and/or after pre-the sprouting, seed is contacted with agricultural insecticide composition claimed in claim 1.
17. the method protecting seed and/or avoided the insect invasion and attack by the plant of described seed growth, is characterized in that: imidaclothiz claimed in claim 1 and ethyl pleocidin are acted on to seed simultaneously.
18. the method protecting seed and/or avoided the insect invasion and attack by the plant of described seed growth, is characterized in that: imidaclothiz claimed in claim 1 and ethyl pleocidin are acted on to seed at different time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310399639.7A CN103461372B (en) | 2013-09-05 | 2013-09-05 | A kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin |
Applications Claiming Priority (1)
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| CN107318878A (en) * | 2016-04-28 | 2017-11-07 | 江苏龙灯化学有限公司 | A kind of Pesticidal combination |
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| 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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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107318878A (en) * | 2016-04-28 | 2017-11-07 | 江苏龙灯化学有限公司 | A kind of Pesticidal combination |
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