CN104904741B - A kind of Pesticidal combination and the method for controlling harmful organism - Google Patents
A kind of Pesticidal combination and the method for controlling harmful organism Download PDFInfo
- Publication number
- CN104904741B CN104904741B CN201410086543.XA CN201410086543A CN104904741B CN 104904741 B CN104904741 B CN 104904741B CN 201410086543 A CN201410086543 A CN 201410086543A CN 104904741 B CN104904741 B CN 104904741B
- Authority
- CN
- China
- Prior art keywords
- active constituent
- fluorine worm
- gamma cyhalothrin
- pyrrole quinoline
- worm pyrrole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/54—1,3-Diazines; Hydrogenated 1,3-diazines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a kind of Pesticidal combinations, including fluorine worm pyrrole quinoline and gamma cyhalothrin;A kind of more particularly to method for controlling harmful organism.The weight ratio of a kind of Pesticidal combination, including fluorine worm pyrrole quinoline and gamma cyhalothrin, the fluorine worm pyrrole quinoline and gamma cyhalothrin is 1:100 to 100:1.A method of the Pesticidal combination is used for the propagation material of target useful plant, object noxious livings or its environment, target useful plant by prevention or control harmful organism.A method of protection vegetable seeds, including being contacted after making seed prior to seeding and/or vernalization with a effective amount of Pesticidal combination of the invention.A kind of seed of the application containing a effective amount of Pesticidal combination processing of the invention.
Description
Technical field
The present invention relates to a kind of Pesticidal combinations, including fluorine worm pyrrole quinoline and gamma cyhalothrin;More particularly to a kind of control
The method of harmful organism processed.
Background technique
Chemical prevention is agriculturally to prevent and control an important means for pest.However, it is current, due to the kind of pest etc.
Class, living nature, the reasons such as poor, repellence prosperity of effect caused by living environment etc. can not be prevented and kill off effectively sometimes.It is special
It is not the nocuousness to Lepidoptera, coleoptera, Diptera, Homoptera, Semiptera, Hymenoptera, Thysanoptera, Arachnoidea and Nematoda etc.
For biology, prevention and control are carried out using conventional dose and are just being becomed increasingly difficult.Therefore, in order to effectively preventing and kill off and can not prevent and kill off
Or it prevents and kill off difficult harmful organism and seeks a kind of new means and method.
Thrips, aphid, scale insect, pink bollworm, bollworm, cabbage caterpillar, turnip aphid, vegetable aphid, red spider, is made at aleyrodid
Bridge worm, cotton plant bug, tea geometrid, Euproctis pseudoconspersa, pink tea rust mite, leaf goitre mite, citrus leaf moth, tangerine aphid, citrus tetranychid, phyllocnistis citrella stainton,
The pests such as rust mite, small heart-eating peach worm and oriental fruit months are on the crops such as rice, wheat, corn, cotton, vegetables, fruit tree, tealeaves
Common pest.If not carrying out corresponding measure to pest, the growth of crops must be influenced.Insecticide is mainly to use
In the drug of prevention and treatment agricultural pests and urban health insect.
Fluorine worm pyrrole quinoline (Pyrifluquinazon), chemical name are as follows: (1- acetyl group -1,2,3,4- tetrahydro -3- [(3- pyrroles
Piperidinyl methyl) amino] -6- [1,2,2,2,-four fluoro- 1-(trifluoromethyls) ethyl] quinazoline -2- ketone;Fluorine worm pyrrole quinoline is known
, and it is described in such as EP1097932;Its molecular structural formula are as follows:
Fluorine worm pyrrole quinoline is developed by Japanese pesticide company, belongs to a kind of new quinazoline (metadiazine) insecticides.Fluorine
Worm pyrrole quinoline is generally with water dispersible granules application, and the mechanism of action is so that pest is stopped feeding and then die of hunger, to prevent plant group
It knits and is more damaged, while limiting the propagation of some important diseases.Currently, being mainly used for preventing and treating vegetables, fruit tree and tealeaves
On aleyrodid, aphid and scale insect.
Gamma cyhalothrin (Lambda-Cyhalothrin), chemical name: 3-(2- chloro-3,3,3 ,-trifluoropropene
Base) -2,2- dimethyl cyclopropane carboxylic acid's alpha-cyano -3- phenoxybenzyl ester, molecular structural formula are as follows:
Gamma cyhalothrin is pyrethroid Insecticidal and acaricidal agent;With tag with stomach poison function based on;Mechanism of action
It is the conduction by inhibiting insect neural axon position, has the function of walking quickly and keeping away, knock down and killing to insect, insecticidal spectrum is wide, living
Property is higher, and drug effect is rapid, resistance of rainwater washing against after sprinkling;To the Lepidopteras such as wheat, corn, fruit tree, cotton, brassicaceous vegetable,
The various pests such as coleoptera and Semiptera and other pests and tetranychid, rust mite, goitre mite, tarsonemid etc. have good result,
Worm, mite simultaneous can be controlled when concurrent.Pink bollworm and bollworm, cabbage caterpillar, turnip aphid, tea geometrid, Euproctis pseudoconspersa, tea orange can be prevented and treated
Goitre mite, leaf goitre mite, citrus leaf moth, tangerine aphid and citrus tetranychid, rust mite, small heart-eating peach worm and oriental fruit months etc., it is also possible to come
Prevent and treat a variety of earth's surfaces and public health pest.Pink bollworm, bollworm are such as prevented and treated, in second and third generation ovum peak period, with 2.5% missible oil
1000~2000 times of liquid are spraying, simultaneous to control red spider, bridging worm, cotton plant bug;Prevent and treat cabbage caterpillar, vegetable aphid respectively with 6~10mg/L,
6.25~12.5mg/L concentration is spraying;It is spraying with 4.2~6.2mg/L concentration to prevent and treat phyllocnistis citrella stainton.To the evil of sucking mouth parts
Worm and harmful mite have certain preventive effect, and the mechanism of action is identical as fenvalerate, flucythrinate, the difference is that it has preferable suppression to acarid
Production is used.
Although currently, due to be used alone for a long time gamma cyhalothrin pest early period of origination using when can inhibit pest
Quantity rises, and quick-acting is preferable, but when pest largely occurs, just loses control of its quantity, therefore lasting effect is bad, easily produces
Raw resistance;And the mechanism of action of fluorine worm pyrrole quinoline is that pest is made to stop feeding and then hungry to death, in contrast quick-acting is relatively slow but holding effect
Property is preferable.
Field of pest control occur a typical demand be need reduce prevent and treat active constituent dosage rate and
Unfavorable environment or toxicological effects are reduced or avoided, while still allowing for the control of insect of effect.It also needs to combine to knock down work
Property and extend the prevention and treatment time, i.e. the pest control agent of snap action and long-acting.
It is to repeat using another difficulty of insecticide and uniquely uses single Pesticidal compound in many cases
Lead to the quick selection that pest that is natural or adapting to drug resistance is generated to the reactive compound.Therefore, it is necessary to help to prevent
Or overcome the pest control agent of drug resistance.
Summary of the invention
The invention aims to solve above-mentioned technical problem, provide a kind of Pesticidal combination, the composition pass through by
Fluorine worm pyrrole quinoline and gamma cyhalothrin are combined, so that obtained composition has gain effect in control efficiency, and
And insecticidal spectrum has been expanded, the snap action and long-acting of control of insect are improved, the generation of drug resistance has been delayed.
Therefore, it is an object of the present invention to provide solving at least one of described problem, such as reduces dosage rate, expand
Big activity profile combines the Pesticidal combination knocked down activity and extend prevention and treatment time or drug resistance management, delaying drug resistance.
The technical solution adopted by the present invention to solve the technical problems are as follows:
A kind of Pesticidal combination, including
First active constituent: fluorine worm pyrrole quinoline;
Second active constituent: gamma cyhalothrin,
The first active constituent fluorine worm pyrrole quinoline and the second active constituent gamma cyhalothrin components by weight percentage
For 1:100-100:1.
As a further improvement of the present invention, the first active constituent fluorine worm pyrrole quinoline and the efficient chlorine fluorine of the second active constituent
Cyano chrysanthemate is 1:50-50:1 by weight ratio.
As a further improvement of the present invention, the first active constituent fluorine worm pyrrole quinoline and the efficient chlorine fluorine of the second active constituent
Cyano chrysanthemate is 1:25-25:1 by weight ratio.
As a further improvement of the present invention, the first active constituent fluorine worm pyrrole quinoline and the efficient chlorine fluorine of the second active constituent
Cyano chrysanthemate is 1:10-10:1 by weight ratio.
A kind of Pesticidal combination, including the first active constituent fluorine worm pyrrole quinoline and the second active constituent gamma cyhalothrin,
The weight of the first active constituent fluorine worm pyrrole quinoline and the second active constituent gamma cyhalothrin account in total the composition with
The 5%-90% of poidometer.
A kind of Pesticidal combination, including the first active constituent fluorine worm pyrrole quinoline and the second active constituent gamma cyhalothrin,
The first active constituent fluorine worm pyrrole quinoline and the second active constituent gamma cyhalothrin account for the composition by weight altogether
10%-80%。
A kind of Pesticidal combination, including the first active constituent fluorine worm pyrrole quinoline and the second active constituent gamma cyhalothrin,
The first active constituent fluorine worm pyrrole quinoline and the second active constituent gamma cyhalothrin account for the composition by weight in total
20%-60%.
Pesticidal combination according to the present invention also includes surfactant and/or extender.
Pesticidal combination according to the present invention, the Pesticidal combination can be configured to any dosage form agriculturally allowed.
Pesticidal combination according to the present invention, the dosage form of the Pesticidal combination be missible oil, suspending agent, seed treatment,
Water dispersible granules, wettable powder, suspoemulsion, smoke agent, aqueous emulsion, microcapsule suspending agent, microcapsule suspension-suspendinagent agent, super-low capacity
Measure liquor, microemulsion.
On the other hand, Pesticidal combination of the invention is used to prevent or control harmful organism the present invention also provides a kind of
Purposes.
Preferably, the Pesticidal combination is for preventing and treating Bemisia tabaci, thrips, planthopper, beet armyworm, striped flea-beetle, Jie
Shell worm, pink bollworm, bollworm, cabbage caterpillar, turnip aphid, vegetable aphid, red spider, bridging worm, cotton plant bug, tea geometrid, Euproctis pseudoconspersa,
Pink tea rust mite, leaf goitre mite, citrus leaf moth, citrus cotten aphid, citrus tetranychid, phyllocnistis citrella stainton, rust mite, small heart-eating peach worm and the small food of pears
Heart worm.
On the other hand, the present invention also provides a kind of prevention or the methods of control harmful organism, by desinsection group of the invention
Close the propagation material that object acts on target useful plant, object noxious livings or its environment, target useful plant.The plant is numerous
Growing material is seedling, rhizome, garden seedling, cutting or seed.
A kind of cover crop to prevent pest infestation method, including make crop with containing the first active constituent fluorine worm pyrrole quinoline
With the second active constituent Pesticidal combination and target useful plant, object noxious livings or its environment, target useful plant it is numerous
Grow material.
A kind of cover crop to prevent pest infestation method, including separate, sequentially or simultaneously the first activity of application at
Divide fluorine worm pyrrole quinoline, the second active constituent gamma cyhalothrin.
A method of prevention or control harmful organism, wherein the first active constituent fluorine worm pyrrole quinoline and the second active constituent
Gamma cyhalothrin is individually the form of formulated composition.
A method of protection vegetable seeds comprising make seed prior to seeding and/or vernalization after with a effective amount of
The Pesticidal combination of invention contacts.
A kind of seed for applying Pesticidal combination processing of the invention.
Specific embodiment
Present invention discover that: not only by the first active constituent fluorine worm pyrrole quinoline and the combination of the second active constituent gamma cyhalothrin
The additive property raising for insecticidal spectrum can be brought, but also realizes amazing synergistic effect.
Term " synergistic effect " used herein refers to that inventive compound combination insecticidal effect is greater than each active constituent
The sum of effect, in other words, effect is superadditivity.
It include the first active constituent fluorine worm pyrrole quinoline and the second active constituent gamma cyhalothrin the present invention provides one kind
Pesticidal combination.
The present invention provides a kind of Pesticidal combinations, wherein the first active constituent fluorine worm pyrrole quinoline and the second active constituent are efficient
Lambda-cyhalothrin weight proportion is 1:100-100:1, preferably 1:50-50:1, further preferably 1:25-25:1, more preferable 1:10-10:
1。
The total amount of active constituent can be selected according to material elements in the present composition, to realize desired work
With.The factor is for example, dosage form, object to be administered, method of administration etc..First active constituent fluorine worm pyrrole quinoline and the second active constituent
Gamma cyhalothrin accounts for 5% to 90% of the composition by weight in total, and preferably 10% to 80%, more preferable 20% to 60%.
Composition of the invention is optionally including agronomically acceptable surfactant or extender.
According to the present invention, term " filler ", which refers to, can be combined or be combined with active constituent to make it easier for being administered to pair
As the natural or synthetic organic or inorganic compound of (such as plant, crop or careless class).Therefore, the filler is preferably lazy
Property, it is acceptable at least to should be agricultural.The filler can be solid or liquid.
Applicable solid carrier are as follows: for example phyteral powdery type (such as soy meal, starch, grain dust, wood powder, bark powder,
Sawdust, walnut shell powder, wheat bran, cellulose powder, coconut husk, corncob and tobacco stem particle, extract plant essence after it is residual
Slag etc.), clay class (such as kaolin, bentonite, acid china clay etc.), talcum powder class.Silica (such as diatomite, silica sand, cloud
Female, aqueous silicic acid, calcium silicates), active carbon, natural mineral matter class (float stone, attapulgite and zeolite etc.), fire diatomite, sand,
The inorganic mineral of plastics medium etc. (such as polyethylene, polypropylene, polyvinylidene chloride etc.), potassium chloride, calcium carbonate, calcium phosphate etc.
Property powder, ammonium sulfate, ammonium phosphate, urea, greening ammonium etc. chemical fertilizer, clay fertilizer, these substances can be used alone or 2 kinds
It is above mixed.
Applicable liquid-carrier can select in llowing group of materials, such as water, alcohol type (such as methanol, ethyl alcohol, isopropyl
Alcohol, butanol, ethylene glycol etc.), ketone (such as acetone, methyl ethyl ketone, isobutyrone, cyclohexanone etc.), ethers (such as
Ether, dioxanes, methylcellulose, tetrahydrofuran etc.), aliphatic hydrocarbon class (such as kerosene, mineral oil etc.), fragrance
Race's hydrocarbon (such as benzene,toluene,xylene, solvent naphtha, alkylnaphthalene, chlorinated aromatic hydrocarbons, chlorinated aliphatic hydrocarbon, chlorobenzene etc.),
Halogenated hydrocarbon class, amides, sulfone class, dimethyl sulfoxide, mineral and vegetable oil, animal oil etc..
Composition of the invention also may include additional other components, such as surfactant.Applicable surfactant
There is the mixture of emulsifier, dispersing agent or wetting agent or these surfactants with ion or non-ionic nature.These tables
The suitable of face activating agent has fatty alcohol polyoxyethylene ether, polyoxyethylene alkylaryl ether, polyoxyethylene higher fatty acid esters, gathers
The phosphate of ethylene oxide alcohol or phenol, the aliphatic ester of polyalcohol, alkylaryl sodium sulfonate, naphthalene sulfonic acid polymer, lignosulfonates,
The branch of macromolecule comb shape fills copolymer, butyl naphthalene sulfonate, alkylaryl sulfonates, sodium alkylsulfosuccinates, grease, fat
The polyacrylates such as alcohol and ethylene oxide condensate, alkyltaurate, protein hydrolysate.Suitable oligosaccharide object or polymerization
Object, such as based on individual vinyl monomer, acrylic acid, polyoxyethylene or polyoxypropylene or it is with such as (polynary) alcohol or (more
Member) amine combination.When one of reactive compound and/or one of inert carrier are not soluble in water and ought apply in water
When, it is necessary to there are surfactants.The ratio of surfactant is 5% to 40% weight of composition of the invention.
If appropriate, there may also be other addO-on therapies, such as protecting colloid, adhesive, adhesive, thickener, touching
Become agent, bleeding agent, stabilizer, screening agent, sequestering agent, complex-forming agents.In general, the reactive compound can be with
Any solid or liquid additive conventionally used for preparation purpose combine.
The preparation of the invention can by known way by least one of the active constituent and following substance into
Row mixing: solvent or diluent, emulsifier, dispersing agent, and/or adhesive or fixative, wetting agent, waterproofing agent, if it is desired,
It can also include drier and colorant, stabilizer, pigment, defoaming agent, preservative, thickener, water and other processing aids.
Pesticidal combination of the invention can be used with itself, or can be according to its respective physically and/or chemically property
It is used with its dosage form or use form prepared therefrom.The Exemplary dosage forms of premix composition are:
GR: granule
WP: wettable powder
SP: soluble powder
WG: granula can be dispersed in water
SG: soluble granule
SL: soluble concentrate
EC: missible oil
EW: emulsion, aqueous emulsion
ME: microemulsion
SC: suspending agent
CS: microcapsule suspending agent
OD: oil-based suspension
SE: suspoemulsion
FS: seed coat agent
The Exemplary dosage forms for being suitble to bucket mixing composition are solution, dilution emulsion, suspending agent or its mixing and pulvis.In general, bucket
Mixing composition is made of solvent (such as water) dilution containing different pesticides, and one or more premixs of optionally further auxiliary agent
Composition.
Composition of the invention not only include can be used suitable device be applied to plant or seed i.e. with composition, but also
Including the commercially available concentrate that must be diluted with water before administration.
Composition of the invention can also be applied with other active ingredient combinations, and other active constituents are for example antifungal
Agent, bactericide, attractant, insecticide, acaricide, nematicide, growth regulator, herbicide, safener, fertilizer or change
Learn pheromones etc..
Pesticidal combination of the invention has good plant compatibility and advantageous homeothermal animal toxicity, is suitable for prevention and treatment
The harmful organism encountered in agricultural, forestry, protection Stored Product and material and health field, especially insect and acarid.
They are active for usually sensitive and resistance species, and all have activity for all or single stage of development.
Term " harmful organism " used herein means can be to any organism that the normal condition of plant causes damages.Packet
Include: lepidoptera pest includes for example: striped rice borer (chilosuppressalis(walker), yellow rice borer
(Tryporyzaincertulas(walker)), rice leaf roller (cnaphalocrocismedinalisGuenee), cabbage heart
It is snout moth's larva (hellullaundalis), dichocrocis punctiferalis (conogethespunctiferlis), papilio xuthus Linnaeus (papilioxuthus), white
White butterfly (pierisrapaecrucivora), straight grain rice hesperiidae (parnaraguttata), tent caterpillar (malacosoma
Neustria testacea), gypsymoth (lymantriadispar), fall webworms (hyphantriacunea), east poison moth
(euproctissubflava), black line slug moth (scopelodescontracus), bollworm
(helicoverpaarmigera), Pectinophora gossypiella (Pink bollworm), cabbage looper (trichoplusiani), wild cabbage night
Moth (mamestrabrassicae), beet armyworm (spodopteraexigua), prodenia litura (spodopteralitura),
Tea olethreutid (adoxophyesoranafasciata), leaf roller (adoxophyeshonmai), apricot yellow volume moth
(archipsfuscocureanus), Homonamagnanima (homonamagnanima), diamondback moth (plutellaxylotella), cotton
Pink bollworm (pectinophoragossypiella).
Coleopteran pest includes for example: rice weevil (sitophilusoryzaelinne), citrus leaf mining first
(Podagricomela nigricollis Che), sitophilus zea-mais (S.zeamails), grain weevil (S.granarius), big daikon leaf beetle
(Cabbageleafbeetle), daicon leaf beetle (Daikon leaf beele), flea beetle (fleabeetle), grape flea beetle
(Alticachalybea), cabbage flea beetle (phyllotretastriolata), cucumber flea beetle (Epitrixcucumeris), cigarette
Careless flea beetle (Ehirtipennis), eggplant flea beetle (E.fuscula), aulacophora femoralis (Aulacophoraindica(Gemlin), leaf mustard
Chrysomelid (Phaedon cochleariae) etc..
Diptera pest includes for example: rice leafminer (agromyzaoryzae), hydrellia griseola
(hydrelliagriseola), the latent fly of African Chrysanthemum liriomyza bryoniae (liriomyzatrifolii), pea leaf
(chromatomyiahorticola), Liriomyza brponiae (liriomyzabryoniae), delia platura (deliaplatura),
Green onion ground Hylemyia Platura Meigen (deliaantiqua) Mediterranean fruitfly (ceratitiscapiatawiedgman), Rhagoletis pomonella
(Rhagoletispomonella), cherry fruit fly (R.cingulata).
Hemipteran pest includes for example: smelly stinkbug (megacoptapunctatissimum), cabbage bug
(eurydemarugosum), thorn white star stinkbug (eysarcorislewisi), white star stinkbug (eysarcorisparvus), rice are green greatly
Stinkbug (nezaraviridula), Si Shi amber stinkbug (plautiastali), clerodendron trichotomum stinkbug (halymorphamista), rice spiny coreid
(cletuspunctiger), Chinese Leptocorisa spp (leptocorisachinensis), azelea lace bug
(stephantispyrioides), red palpus fleahopper (trigonotyluscoelestialium).
Homoptera pest includes such as rice green leafhopper (nephotettixcincticeps), small brown rice planthopper
(laodelphaxstriatellus), brown plant-hopper (nilaparvatalugens), white backed planthopper
(sogatellafurcifera), pear sucker (psyllapyrisuga), diaphorina citri (diaphorinatabaci), Bemisia tabaci
(bemisiatabaci), aphid (homoptera), apple aphid (eriosomalanigerum).
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 pest of Arachnoidea (Arachnida).Such as panonychus citri (panonychus citri), Tetranychus cinnabarinus
(Tetranychus cinnabarinus), panonychus ulmi (panonychus ulmi), T.urticae Koch (tetranychus
Urticae), tetranychus viennensis (tetranychus viennensis), oligonychus ununguis (oligonychus ununguis) mandarin orange
Tangerine beginning tetranychid (eotetranychus kankitus), purplish red short hairs mite (brevipalpus phoenicis), Bryobia praetiosa
(bryobiapraetiosa), wheat leaf roll mite (aceria tulipae), grape erineum mite (Eriophyes vitis) (colomerus vitis), tealeaves
Goitre mite (calacarus carinatus), yellow tea mite (polyphagotarsonemus latus), long hair root mite
(rhizoglyphus rostochiensis) etc..
Anoplura (Anoplura, Phthiraptera), such as Damalinia (Damalinia spp.), Haematopinus
(Haematopinus spp.), Linognathus (Linognathus spp.), Pediculus (Pediculus spp.), Trichodectes
(Trichodectes spp. )。
Isopoda (Isopoda), for example, Cape jasmine beach louse (Oniscus asellus), pillworm (Armadilliudium
Vulgare), ball pillworm (Porcellio scaber).
Sufficient mesh (Diplopoda) again, for example, Blaniulus guttulatus.
Lip foot mesh (Chi lopoda), for example, ground Scolopendra (Geophilus carpophagusScutigera
spp.) 。
Comprehensive mesh (Symphyla), for example, kahikatea worm (Scutigerella immaculata).
Thysanoptera (Thysanura), for example, silverfish (Lepisma saccharina).
Collembola (Collembola), for example, arms Onychiurus arcticus (Onychiurus armatus).
Orthoptera (Orthoptera), for example, family Xi (Acheta domesticus), mqb belong to belong to kind
(Gryllotalpa spp.), Asiatic migratory locust (Locusta migratoriamigrator ioides), black locust belong to kind (
Melanopluss pp.), desert locust (Schistocercagregaria).
Blattaria (Blattaria), for example, oriental cockroach (Blattaorientalis), American cockroach
(Periplaneta americana), leucophaea maderae (Leucophaea maderae), Groton bug (Blattella
germanica) 。
Dermaptera (Dermaptera), for example, European earwig (Forficula auricularia).
Isoptera (lsoptera), for example, Reticulitermes kind (Reticulitermes spp.).
The representative biology of Nematoda ((Nematoda)), which has, forms nematode, stem eelworm and leaf selected from root-knot nematode, cyst
The nematode of nematode.It is preferred that the soybean cyst nematode Heterodera glycines (Heterodera) of following nematode, globodera rostochiensis (golbodera
Rostochiensis), Meloidogyne incognita (meloidogyne incognita) etc., have in lance line mesh (dorylaimida),
Minute hand Turbatrix (longidorus sp.) etc..
Preferably, the Pesticidal combination is for preventing and treating Bemisia tabaci, thrips, planthopper, beet armyworm, striped flea-beetle, Jie
Shell worm, pink bollworm, bollworm, cabbage caterpillar, turnip aphid, vegetable aphid, red spider, bridging worm, cotton plant bug, tea geometrid, Euproctis pseudoconspersa,
Pink tea rust mite, leaf goitre mite, citrus leaf moth, citrus cotten aphid, citrus tetranychid, phyllocnistis citrella stainton, rust mite, small heart-eating peach worm and the small food of pears
Heart worm.
The meaning of plant herein is interpreted as all plants and plant population.Plant is can be by conventional breeding and excellent
Choosing method can pass through biotechnology and genetic engineering method or the plant that can be obtained by the combination of these methods.The plant
It also include that can be weighed (plant breeders'rights) protection by plant breeder or be not protected by it including genetically modified plants
Plant variety.The meaning of plant parts is interpreted as plant parts all above and below the ground and organ, as branch,
Leaf, Hua Hegen, the example that can be mentioned that are leaf, needle, leaf, stem, dry, flower, fructification, fruit and seed, Yi Jigen, stem tuber and root
Stem.The plant parts also include harvested material and asexual with sexual propagation object, are such as transplanted, stem tuber, rhizome, sprout and seed.
It can be used for what the present invention protected, and applying the useful plant of Pesticidal combination according to the present invention includes: cereal
Plant such as wheat, oat, barley, triticale and rye and corn, jowar He Li, rice;Beet, such as sugar beet or feed
Beet;Fruit, such as apple class fruit, drupe, tree nut or soft water fruit, as apple, pears, plum, peach, banana, almond,
Walnut, American pistachios, cherry or berry, such as strawberry or blackberry, blueberry;Legume such as Kidney bean, pea or soybean;Oily crop, such as oil
Dish, leaf mustard, olive, sunflower, castor-oil plant, cocoa chocolate tree or peanut;Cucurbitaceous plant, such as pumpkin, cucurbita pepo, cucumber or muskmelon;It is fine
Plant is tieed up, such as cotton, flax, hemp or jute;Citrus fruit, such as orange, lemon, grape fruit or orange;Vegetables such as spinach
Dish, lettuce, asparagus, cabbage, carrot, onion, tomato, hot red pepper, potato or bell pepper;Lauraceae, such as avocado, cortex cinnamomi or camphor tree
Brain;And tobacco, nut, coffee, eggplant, sugarcane, tealeaves, pepper, grapevine, hops, Plantaginaceae, lactiferous plant, grass
Level ground, lawn, fodder grasses and ornamental plant, such as Petunia, heartsease and balsamine;And shrub, broad leaf tree and evergreen
Plant, such as coniferous tree.
The present invention provides a kind of prevention or the methods of control harmful organism, and Pesticidal combination of the invention is acted on mesh
Mark the propagation material of useful plant, object noxious livings or its environment, target useful plant.
Directly carry out or pass through effect with conventional treatment method to the processing of plant and plant part with the present composition
It is carried out in its environment, habitat or storage areas, the conventional treatment method is for example impregnated, poured, is sprayed, atomizing, being spread
Broadcast, dust, mist formation, broadcast sowing, foam, coating, being coated with, the modes such as trickle irrigation to the blade of plant apply (foliage applying), can adjust
The frequency and dosage for saving application, adapt it to by the degree of the harmful organism infestation.
Composition of the invention be also suitable for protection plant propagation material such as seed, fruit, stem tuber or kernel or
Plant cutting is not by the infringement of harmful organism especially insect and acarid.Can before administration with the compositions-treated propagation material,
Such as it dresses seed prior to seeding.By impregnating kernel in liquid composition or it can also be coated with kernel with solid composite, it will be active
Ingredient is applied in kernel (coating).It, can also will when propagation material is applied to that for example seed is broadcast in ditch in seeding process
The composition is applied to application site.The plant propagation material that these are handled to the processing method of plant propagation material and so is all
It is further subject matter of the present invention.
Term " plant propagation material " is interpreted as referring to all plant parts for having fertility, such as seed, Yi Jizhi
Physical property material such as cuttage item or stem tuber (such as potato).Therefore, plant part used herein includes plant propagation
Material.It is mentioned that such as seed (in the narrow sense), root, fruit, stem tuber, bulb, rhizome and plant part.To from soil
The germination plant and effective plant inhibited after germination or after emergence is also that can be mentioned that.Young plant can pass through before transplantation
Dipping carries out whole or Local treatment to be protected.
Plant part and the plant organ then grown are any of the plant generated by plant propagation material such as seed
Part.Plant part, plant organ and plant also can benefit from planting by the way that composition is applied to plant propagation material protection
Object is from plant disease.Certain plants part and certain plant organs then grown can also regard plant propagation material as,
(or processing) itself can be applied with composition;To the plant generated by processed plant part and processed plant organ
Object, other plant part and other plant organs also can benefit from by by composition be applied to certain plants part and
Certain plants Organoprotective plant is from insect pest of the plant.
It, can also be by being soaked in succession with the liquid preparation of each active constituent in order to handle plant propagation material especially seed
Stain stem tuber or grain, or by being coated with the wet or dry preparation combined, so that active constituent is administered on seed (coating).
Composition of the invention is applied to seed with itself or suitable dosage form.It is preferred that seed at steady state by
Processing, so that processing does not cause any damage.It usually can any time between harvesting and sowing to the processing of seed
It carries out.Usually during seed treatment it has to be noticed that be applied to the present composition of seed amount and/or other additives
Amount is selected as the germination that will not influence seed or will not damage gained plant.
Composition of the invention is for processing plant propagation material, especially rice, rape, cotton, wheat, barley, big
Beans, corn, peanut seed be particularly advantageous.
A method of protection seed comprising the sheet after making seed prior to seeding and/or vernalization with cooperative effective quantity
The Pesticidal combination of invention contacts.
A kind of seed for applying Pesticidal combination processing of the invention.
The present composition can be applied to environment, habitat or the storage areas of plant growth.The environment of plant growth, life
Border is the supporter for referring to make crops take root, grow, such as: such as sand can be used in soil, water etc., specific raw material
Son, float stone, vermiculite, diatomite, agar-agar, gelling material, polymer substance, asbestos, sawdust, bark etc..It is preferred that soil.
The method that medicament is applied into soil, such as liquid preparation is diluted in water or is not diluted and is directly applied to plant
The methods of in the root of body or the rice seedling bed of seedling, granule is disseminated to the side in the root of plant or the rice seedling bed of seedling
Method has the method that pulvis, water dispersible granules etc. are sprayed in soil prior to seeding and are integrally mixed with soil, before sowing or plants
Implantation hole will be sprayed on before kind of plant after pulvis, water-dispersible grain dilution agent, in seed furrow, carrying out method of sowing etc..
On the other hand, processing of the invention also can produce following super additive effect: improving plant growth, improves to high temperature
Or low temperature tolerance, improve to arid or to the tolerance of water or soil salt content, improve Flowering quality, keep harvesting simpler
Just, accelerate mature, raising harvesting yield, improve the quality of harvested products and/or improve its nutritive value, improve harvested products
Storage stability and/or its processing performance.
Pesticidal combination of the invention is usually common and advantageous with the application of following dosage:
For leaf portion processing: 0.1-10000 g/ha, preferably 10-1000 g/ha, more preferable 20-300 g/ha;For
For dipping or application of instiling, the dosage can also even be reduced, especially when application inert base such as asbestos or perlite
Shi Shi;
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 those skilled in the art can be according to practical feelings when reality is applied
Condition and needs adjust rate of application especially in accordance with the property and insect pest situation of plant to be processed or crop.
Pesticidal combination of the invention includes separating, sequentially or simultaneously applying the first active constituent and the second active constituent.
It should be pointed out that any technical characteristic of any embodiment or embodiment of the invention can independently and this
Any other embodiment of invention is combined with each other.That is, one or more technologies of any embodiment of the invention
Feature can all be reconfigured with any other technical characteristic.Thus the technical characteristic that technical characteristic is reconfigured and formed is disclosed in
Herein, as especially being recorded herein it.
The present invention has at following 5 points by the benefit of the two compounding:
A, obvious to pest synergistic effect, the dosage of two compositions can be reduced;
B, the two is mixed, solves the problems, such as, to reduce times for spraying, to reduce people to pest lasting period and quick-acting
Work cost;
C, delayed the generation of resistance: the two mechanism of action and the mode of action are entirely different, combination after have tag, stomach
The effects of malicious, to make pest be easier to be killed, to delay the generation of resistance;
D, expanded prevention spectrum: fluorine worm pyrrole quinoline has preferable control efficiency to aleyrodid, aphid and scale insect, with efficient chlorine
After flucythrinate is mixed, planthopper, thrips, pink bollworm, bollworm, cabbage caterpillar, turnip aphid, vegetable aphid, red can be effectively prevented
Spider, bridging worm, cotton plant bug, tea geometrid, Euproctis pseudoconspersa, pink tea rust mite, leaf goitre mite, citrus leaf moth, tangerine aphid, citrus tetranychid, citrus
The primary pests such as leaf miner, rust mite, small heart-eating peach worm and oriental fruit months;
F, the problem of it is short to solve the gamma cyhalothrin lasting period, is also easy to produce drug resistance.
Specific embodiment
Below with reference to embodiment, the invention will be further elaborated.
Example of formulations
1 missible oil of embodiment
First active constituent fluorine worm pyrrole quinoline | 2% |
Second active constituent gamma cyhalothrin | 3% |
N-Methyl pyrrolidone | 20% |
Ethoxylated castor oil | 4% |
Fatty alcohol polyoxyethylene ether sulfosuccinic acid monoesters disodium | 10 |
SOLVESSO TM200 | Complement to 100% |
Said components are mixed into homogeneous and transparent liquid to get cream preparation of the invention is arrived.
2 wettable powder of embodiment
First active constituent fluorine worm pyrrole quinoline | 10% |
Second active constituent gamma cyhalothrin | 10% |
Lauryl sodium sulfate | 2% |
Sodium lignin sulfonate | 10% |
White carbon black | 10% |
Kaolin | Complement to 100% |
Active constituent, various auxiliary agents and filler etc. are mixed by the proportional components of formula, after ultra-fine pulverizer disintegrating, i.e.,
Obtain wettable powder of the invention.
3 aqueous emulsion of embodiment
First active constituent fluorine worm pyrrole quinoline | 10% |
Second active constituent gamma cyhalothrin | 2% |
N-Methyl pyrrolidone | 15% |
Neopelex | 5% |
Phenethyl phenol polyoxyethylene ether | 5% |
Water | Complement to 100% |
Raw medicine, solvent, emulsifier are added together, make to be dissolved into homogeneous oil phase;Water-soluble component and water are mixed to prepare
Water phase;Under high velocity agitation, oil is mutually mixed with water, aqueous emulsion of the invention is made.
4 water dispersible granules of embodiment
First active constituent fluorine worm pyrrole quinoline | 50% |
Second active constituent gamma cyhalothrin | 10% |
Sodium lignin sulfonate | 5% |
Lauryl sodium sulfate | 2% |
Urea | 10% |
Kaolin | Complement to 100% |
Active constituent, dispersing agent, wetting agent, disintegrating agent and filler are mixed according to the formula uniformly, by air-flow powder
It is broken into wettable powder, adds a certain amount of water mixing extrusion granulation.Water-dispersible grain of the invention is obtained after dry screening
Agent.
5 microemulsion of embodiment
First active constituent fluorine worm pyrrole quinoline | 10% |
Second active constituent gamma cyhalothrin | 50% |
N-Methyl pyrrolidone | 20% |
Ethoxylated castor oil | 5% |
Fatty alcohol polyoxyethylene ether sulfosuccinic acid monoesters disodium | 5% |
Water | Complement to 100% |
Said components are mixed into homogeneous and transparent liquid to get microemulsion of the invention is arrived.
6 wettable powder of embodiment
First active constituent fluorine worm pyrrole quinoline | 50% |
Second active constituent gamma cyhalothrin | 1% |
Lauryl sodium sulfate | 10% |
Sodium lignin sulfonate | 15% |
White carbon black | 10% |
Kaolin | Complement to 100% |
Active constituent, various auxiliary agents and filler etc. are mixed by the proportional components of formula, after ultra-fine pulverizer disintegrating, i.e.,
Obtain wettable powder of the invention.
7 suspoemulsion of embodiment
First active constituent fluorine worm pyrrole quinoline | 2% |
Second active constituent gamma cyhalothrin | 50% |
SOLVESSO TM200 | 10% |
Ethoxylated castor oil | 4% |
Fatty alcohol polyoxyethylene ether sulfosuccinic acid monoesters disodium | 10% |
MODIFIED LIGNOSULPHONATE | 5% |
Xanthan gum | 0.5% |
Bentonite | 1% |
Glycerine | 5% |
Defoaming agent | 0.6% |
Water | Complement to 100% |
Second active constituent gamma cyhalothrin is dissolved in SOLVESSO TMIn 200, ethoxylated castor oil is added,
Obtain missible oil;By the first active constituent fluorine worm pyrrole quinoline, fatty alcohol polyoxyethylene ether sulfosuccinic acid monoesters disodium, modified lignin resin
Sulfoacid calcium, xanthan gum, bentonite, glycerine, the above-mentioned each component such as water mixes in proportion, and is sanded, and is prepared into suspension
Agent.Oil containing the first active constituent fluorine worm pyrrole quinoline is added to the suspending agent containing the second active constituent gamma cyhalothrin
In, obtain suspoemulsion.
8 aqueous emulsion of embodiment
Oily phase:
First active constituent fluorine worm pyrrole quinoline | 1% |
Second active constituent gamma cyhalothrin | 10% |
Methyl oleate | 10% |
Polystyrene | 3.7% |
Water phase:
Xanthan gum | 0.07% |
Naphthalene sulfonic acids-formaldehyde condensation products sodium salt of sulfonation | 1% |
Fungicide | 0.2% |
Water | Complement to 100% |
First active constituent fluorine worm pyrrole quinoline and the second active constituent gamma cyhalothrin are dissolved in methyl oleate, added
Enter polystyrene and obtains oily phase;It is uniformly mixed according to the component in formula and obtains water phase;The oil phase is added to the aqueous phase under stiring
To aqueous emulsion.
9 wettable powder of embodiment
First active constituent fluorine worm pyrrole quinoline | 70% |
Second active constituent gamma cyhalothrin | 20% |
Sodium lignin sulfonate | 7% |
NaLS | 2% |
Kaolin | Complement to 100% |
Said combination is mixed in proportion, and is ground, crushes, is prepared into wettable powder.
10 coated granule of embodiment
First active constituent fluorine worm pyrrole quinoline | 30% |
Second active constituent gamma cyhalothrin | 50% |
Polyethylene glycol | 3% |
The silicic acid of high degree of dispersion | 1% |
Calcium carbonate | Complement to 100% |
It in a mixer, will be on levigate active constituent even spread to the carrier soaked by polyethylene glycol.By this method
It can get dust-free coated granules agent.
11 wettable powder of embodiment
First active constituent fluorine worm pyrrole quinoline | 5% |
Second active constituent gamma cyhalothrin | 25% |
Sodium lignin sulfonate | 10% |
Dodecyl sodium sulfate | 3% |
White carbon black | 5% |
Kaolin | Complement to 100% |
Said components are mixed in proportion, and grinds, crush, are prepared into wettable powder.
Embodiment 12 squeezes out granule
First active constituent fluorine worm pyrrole quinoline | 1% |
Second active constituent gamma cyhalothrin | 50% |
Sodium lignin sulfonate | 4% |
Carboxymethyl cellulose | 2% |
White carbon black | 5% |
Kaolin | Complement to 100% |
Active component is mixed and ground with auxiliary agent, mixture water-wet is moistened.The mixture is squeezed out, then in air stream
Middle drying.
13 suspoemulsion of embodiment
Second active constituent gamma cyhalothrin is dissolved in SOLVESSOTMIn 200, ethoxylated castor oil is added,
Obtain missible oil;By the second active constituent gamma cyhalothrin, fatty alcohol polyoxyethylene ether sulfosuccinic acid monoesters disodium is modified
Calcium lignosulfonate, xanthan gum, bentonite, glycerine, the above-mentioned each component such as water mixes in proportion, and is sanded, preparation
At suspending agent.Oil containing the second active constituent gamma cyhalothrin is added in the suspending agent containing the first active constituent,
Obtain suspoemulsion.
14 suspoemulsion of embodiment
Second active constituent gamma cyhalothrin is dissolved in SOLVESSOTMIn 200, ethoxylated castor oil is added,
It obtains containing the second active constituent efficient cyhalothrin emulsifiable concentrate;By the first active constituent fluorine worm pyrrole quinoline, fatty alcohol polyoxyethylene ether
Sulfosuccinic acid monoesters disodium, MODIFIED LIGNOSULPHONATE, xanthan gum, bentonite, glycerine, the above-mentioned each component such as water is in proportion
It is uniformly mixed, and is sanded, be prepared into suspending agent.Oil containing the second active constituent gamma cyhalothrin is added to containing the
In the suspending agent of one active constituent fluorine worm pyrrole quinoline, suspoemulsion is obtained.
15 suspoemulsion of embodiment
First active constituent fluorine worm pyrrole quinoline | 50% |
Second active constituent gamma cyhalothrin | 2% |
SOLVESSO TM200 | 10% |
Ethoxylated castor oil | 4% |
Fatty alcohol polyoxyethylene ether sulfosuccinic acid monoesters disodium | 10% |
MODIFIED LIGNOSULPHONATE | 5% |
Xanthan gum | 0.5% |
Bentonite | 1% |
Glycerine | 5% |
Defoaming agent | 0.6% |
Water | Complement to 100% |
Second active constituent gamma cyhalothrin is dissolved in SOLVESSOTMIn 200, ethoxylated castor oil is added,
It obtains containing the second active constituent efficient cyhalothrin emulsifiable concentrate;By the first active constituent fluorine worm pyrrole quinoline, fatty alcohol polyoxyethylene ether
Sulfosuccinic acid monoesters disodium, MODIFIED LIGNOSULPHONATE, xanthan gum, bentonite, glycerine, the above-mentioned each component such as water is in proportion
It is uniformly mixed, and is sanded, be prepared into suspending agent.
Oil containing the second active constituent gamma cyhalothrin is added to outstanding containing the first active constituent fluorine worm pyrrole quinoline
In floating agent, suspended emulsion is obtained.
16 missible oil of embodiment
First active constituent fluorine worm pyrrole quinoline | 5% |
Second active constituent gamma cyhalothrin | 15% |
N-Methyl pyrrolidone | 20% |
Ethoxylated castor oil | 4% |
Fatty alcohol polyoxyethylene ether sulfosuccinic acid monoesters disodium | 10 |
SOLVESSO TM200 | Complement to 100% |
Said components are mixed into homogeneous and transparent liquid to get missible oil of the invention is arrived.
17 microcapsule suspension-suspendinagent agent of embodiment
ATLOX TM4913 | 4% |
Citric acid | 0.05% |
Catalyst | 0.1% |
Water | 13% |
Second active constituent gamma cyhalothrin | 5% |
PAPI | 1.35% |
SOLVESSO TM200 | 10% |
ATLOX TM4913 | 16% |
Dispersing agent LFH | 0.3% |
Defoaming agent | 0.16% |
Urea | 8.4% |
First active constituent fluorine worm pyrrole quinoline | 25% |
Water | Complement to 100% |
By poly methylene poly phenyl poly isocyanate (PAPI), the second active constituent gamma cyhalothrin and
SOLVESSO TM200 oil formed are added to containing ATLOXTMIn 4913 aqueous solution, emulsion is formed.Then it heats and keeps the temperature
50oIt is added catalyst reaction 2 hours under C.The microcapsules containing the second active constituent is obtained after cooling.
ATLOX TM4913, dispersing agent LFH, defoaming agent, urea, the first active constituent fluorine worm pyrrole quinoline and water mix in proportion
It closes uniformly, and is sanded, be prepared into suspending agent.
The first active constituent fluorine worm pyrrole quinoline is added in the obtained microcapsules containing the second active constituent gamma cyhalothrin
Aqueous suspension agent in, be uniformly mixing to obtain microcapsule suspension-suspendinagent agent of the invention.
18 suspension seed-coating agent of embodiment
First active constituent fluorine worm pyrrole quinoline | 5% |
Second active constituent gamma cyhalothrin | 50% |
SOLVESSO TM200 | 20% |
Ethoxylated castor oil | 5% |
Fatty alcohol polyoxyethylene ether sulfosuccinic acid monoesters disodium | 10% |
Modified sodium lignosulfonate | 5% |
Xanthan gum | 0.5% |
Glycerine | 5% |
Polyvinylpyrrolidone (PVP-K30) | 1% |
Defoaming agent | 0.6% |
Water | Complement to 100% |
Second active constituent gamma cyhalothrin is dissolved in SOLVESSOTMIn 200, ethoxylated castor oil is added,
Obtain the missible oil containing the second active constituent gamma cyhalothrin;By the first active constituent fluorine worm pyrrole quinoline, aliphatic alcohol polyethenoxy
Ether sulfosuccinic acid monoester disodium, MODIFIED LIGNOSULPHONATE, xanthan gum, glycerine, polyvinylpyrrolidone, water etc. are above-mentioned each
Component mixes in proportion, and is sanded, and suspending agent is prepared into.
Oil containing the second active constituent gamma cyhalothrin is added to the suspension seed-coating agent containing the first active constituent
In, obtain suspension seed-coating agent of the invention.
19 smoke agent of embodiment
First active constituent fluorine worm pyrrole quinoline | 5% |
Second active constituent gamma cyhalothrin | 5% |
Propylene glycol | 5% |
Phosphoric acid ester | 3.5% |
The castor oil of ethoxylation | 2.0% |
SOLVESSO TM 100 | Complement to 100% |
First by antifreezing agent propylene glycol, diluent SOLVESSOTM100 mixing, are added with stirring the first active constituent fluorine
Worm pyrrole quinoline and the second active constituent gamma cyhalothrin;Surfactant is added thereto, passes through a crushing under stiring
Equipment colloid mill is crushed, by by the suspension after colloid mill, using a micronizer.It moves in circles to solid
Until partial size≤2um of body particle.
20 wettable powder of embodiment
First active constituent fluorine worm pyrrole quinoline | 50% |
Second active constituent gamma cyhalothrin | 5% |
Lauryl sodium sulfate | 1% |
Sodium lignin sulfonate | 1% |
White carbon black | 1% |
Kaolin | Complement to 100% |
Active constituent, various auxiliary agents and filler etc. are mixed by the proportional components of formula, after ultra-fine pulverizer disintegrating, i.e.,
Obtain wettable powder of the invention.
Embodiment 21: oil-suspending agent
Fluorine worm pyrrole quinoline 10%
Gamma cyhalothrin 20%
Methyl naphthalene sulfonate formaldehyde condensate 5%
Bentonite 5%
Glycerine 5%
Corn oil complements to 100%
Active component, dispersing agent, wetting agent each component are uniformly mixed according to the ratio of formula, ground and/or high speed
After shearing, corn oil is added, obtains oil-suspending agent.
22 active ingredient combination of embodiment
First active constituent fluorine worm pyrrole quinoline | 10% |
Second active constituent gamma cyhalothrin | 90% |
First active constituent fluorine worm pyrrole quinoline and the second active constituent gamma cyhalothrin are mixed in proportion.
Proportion in above embodiments is weight per distribution ratio.
Biological test example
Pesticide is made in the combination of active principles of different pesticides, is to develop and develop at present novel pesticide and prevention and treatment agriculturally
A kind of effective and quick way of resistant insect.After the pestsides synthesis of different cultivars, three kinds of type of action: phase are typically exhibited
Add effect, synergistic effect and antagonism.But it is specially which kind of effect, it is unpredictable, only just it can know that by many experiments.
Compound synergic is formulated well, due to significantly improving practical control efficiency, the usage amount of pesticide is reduced, to greatly prolong
The generation speed for having delayed pest resistance to insecticide is the important means of integrated control disease.
Inventor has carried out greatly the different ratio of fluorine worm pyrrole quinoline and gamma cyhalothrin by a large amount of screening test
Amount test and effectiveness analysis, find in certain ratio range, obtained novel built insecticide is imitated with gain
Fruit is specifically illustrated with following implementation rather than just the simple addition of two kinds of medicaments.
In embodiments of the present invention in such a way that indoor toxicity test and insecticidal test combine, pass through interior first
Toxicity test, defines the co-toxicity coefficient (CTC) after two kinds of medicaments compound by a certain percentage, and CTC < 80 are to resist effect short of money, 80≤CTC
≤ 120 be summation action, and CTC > 120 is synergistic effect, carries out insecticidal test again on this basis.
Test method: respectively that the compounded pesticides reagent dilutions matched in above-described embodiment are dense at five series when test
Degree, is respectively placed in spare in beaker.It then, will be not in contact with the of the same size of any medicament using the method that first leaching leaf is followed by worm
Blade impregnates taking-up, naturally dry after 5s in configured medical fluid, is put into insect box, then connects for trying larva, 25
It is raised under the conditions of DEG C, 3 repetitions of every processing, test worm number used in every repetition is 20, while setting blank control, is checked in 72h dead
Borer population calculates the death rate and corrected mortality, acquires virulence regression equation and calculate LC50Value.If compareing the death rate is greater than 10%,
Then it is considered as invalid test.Calculation formula is as follows:
Borer population * 100 living before the death rate (%)=(borer population living after borer population-medicine of living before medicine)/medicine
Corrected mortality (%)=(the processing group death rate-control group death rate)/(100- control group death rate) * 100
Probit value (y) will be converted into for examination insect corrected mortality, concentration for the treatment of (μ g/ml) is converted into logarithm (x), with
Least square method obtains virulence regression equation, and thus calculates the value of every kind of medicament.It is calculated altogether according to the abundant equation of Sun Yun
Malicious coefficient CTC.Calculation formula is following (using fluorine worm pyrrole quinoline as standard agent, toxicity index 100):
Survey toxicity index (ATI)=(standard agent LC50/ reagent agent LC50) × 100
In theoretical toxicity index (TTI)=A medicament ATI × mixture in percentage composition+B medicament ATI × mixture of A B hundred
Divide content
Co-toxicity coefficient (CTC)=(mixture ATI/ mixture TTI) × 100
Test one: to the indoor toxicity test of orange caterpillar
Table 1
As known from Table 1, fluorine worm pyrrole quinoline and gamma cyhalothrin are in the model for matching 1:100-100:1 for preventing and treating orange caterpillar
When enclosing inner, co-toxicity coefficient is all larger than 120, both illustrates that mixture within this range shows as gain effect, especially when
For the ratio of the two in 1:1, gain effect is especially prominent.
Test two: to the The Toxicity Determination result of beet armyworm
Table 2
As known from Table 2, fluorine worm pyrrole quinoline and gamma cyhalothrin prevent and treat beet armyworm, in the model of proportion 1:100-100:1
When enclosing inner, co-toxicity coefficient is all larger than 120, both illustrates that mixture within this range shows as gain effect, especially when
For the ratio of the two in 1:5, gain effect is especially prominent.
Further according to the method for above toxicity test, the indoor virulence of planthopper, thrips, Bemisia tabaci, red spider is surveyed
Determine result to also indicate that, fluorine worm pyrrole quinoline and gamma cyhalothrin prevention and treatment planthopper, thrips, Bemisia tabaci, red spider are in proportion 1:
When in the range of 100-100:1, co-toxicity coefficient is all larger than 120, illustrates that the mixture of the two within this range shows as gain
Effect.
Efficiency test
When the effect of active compound combinations is more than the summation of the effect when each reactive compound is administered alone, deposit
In the desinsection and acaricidal action of collaboration.So-called " Colby can be used in the predictive role of the specific combination of two kinds of reactive compounds
Formula is " (referring to S.R. Colby, " Calculating Synergistic and Antagonistic Responses of
Herbicide Combinations ", Weeds 1967,15,20-22) and it calculates as follows: if
X is the killing rate when the use of dosage being m g/ha or reactive compound A that concentration is m ppm, is expressed as accounting for
The percentage of untreated control,
Y is the killing rate when the use of dosage being n g/ha or reactive compound B that concentration is nppm, is expressed as accounting for not
The percentage of control is handled,
E is the kill when the use of dosage being m and n g/ha or reactive compound A and B that concentration is m and n ppm
Rate is expressed as accounting for the percentage of untreated control,
So
If actual desinsection lethality is more than calculated value, the lethal effect of composition is super adduction, that is, there is association
Same-action.In this case, the killing rate actually observed must be over the expection killing rate value calculated using above-mentioned formula
(E) value.
Test three: the pharmacodynamic test of prevention and treatment citrus cotten aphid
Test is following to be carried out: test site is Zhejiang Jiaxing, and the time is at the beginning of 3 months.It is tested using potting citrus, seedling age 3
Year.Every plant of inoculation cotten aphid adult 200 before spraying.Spray processing in 2 days after inoculation.It is subject to and squirts leave dual sides, each place
Manage 3 plants of citrus seedlings.6 days after medicine, adopt 25 blades in test on indoor binocular investigation blade at borer population, calculate insect population
Decline rate and control efficiency, formula are as follows:
Specific test method and data are as follows:
Borer population * living before Revision insect recluced rate (%)=(borer population living after borer population-treatment region medicine of living before treatment region medicine)/treatment region medicine
100
Control efficiency (%)=(treatment region Revision insect recluced rate ± check plot Revision insect recluced rate)/(100 ± check plot insect population subtracts
Move back rate) * 100
Table 3:
In terms of the test result of table 3, the preventive effect observed after the compounding of fluorine worm pyrrole quinoline and gamma cyhalothrin is obviously high
In calculating preventive effect, apparent synergistic effect is shown.
Test four: the pharmacodynamic test of beet armyworm is prevented and treated
Test is following to be carried out: test site is Zhejiang Jiaxing, and the time is at the beginning of 3 months.It is tested using Growth of Potted Cotton.It is every before spray
Strain inoculation beet armyworm adult 200.Spray processing in 2 days after inoculation.It is subject to and squirts leave dual sides, 3 plants of cottons of each processing
Strain.6 days after medicine, adopt 25 blades in test on indoor binocular investigation blade at borer population, calculate Revision insect recluced rate and
Control efficiency, formula are as follows:
Specific test method and data are as follows:
Borer population * living before Revision insect recluced rate (%)=(borer population living after borer population-treatment region medicine of living before treatment region medicine)/treatment region medicine
100
Control efficiency (%)=(treatment region Revision insect recluced rate ± check plot Revision insect recluced rate)/(100 ± check plot insect population subtracts
Move back rate) * 100
Table 4:
In terms of the test result of table 4, the preventive effect observed after the compounding of fluorine worm pyrrole quinoline and gamma cyhalothrin is obviously high
In calculating preventive effect, apparent synergistic effect is shown.
Five soil treatments are tested to the preventive effect of striped flea-beetle
Mixed soil 2: sand 1: soil is tested in 1 preparation of saprophage soil, is packed into 200g soil in each 300ml plastic container,
It is handled with defined drug concentration spray.Put the larva of 10 striped flea-beetles in each container, it is dark under 25OC constant temperature is stood
Afterwards, after the required time, scatter soil, seeks the death rate after counting the larva number of existence.
The death rate (%)=1- (existence head number/put worm head number) } X100
The theoretical value (%) of the death rate is calculated by " colby formula ".Test result shows actual (%) than theoretical
It is worth (%) height, illustrates fluorine worm pyrrole quinoline and high-efficient lambda-cyhalothrin compound, there is synergy for prevention and treatment striped flea-beetle for soil treatment
Effect.
Test six: preventive effect of the seed treatment to beet armyworm
The conventional method F1 of liquid seed dressing:
The desired amount of liquid preparation is added in conical flask.Shaking flasks make liquid distribution to the entire bottom of container.It
The desired amount of seed is added into bottle immediately afterwards.Flask about 1 minute is aggressively shaken so that all seeds are all covered with the liquid with hand.
The content of flask is poured on drying frame and dry in baking oven.
The conventional method F2 of Waterless Seed Dressing:
To each to being packed into same number of kernel in wide-mouth bottle, and a certain amount of solid system is packed into every bottle
Agent, to obtain the desired amount of 0.3mg effective component/kernel.Flask is placed on roller and is rotated 3 minutes with 80 revs/min of speed.
Flask is shaken with hands, the kernel being sticked in flask walls is made to fall down, then rotates flask opposite direction 3 minutes.
Seed treatment is carried out according to the concentration of regulation according to medicament and single dose of the program F1 and F2 to example of formulations 1-22.
Then processed corn seed is sowed.After planting 26 days, the part of the 5-8cm long of plant top blade is taken to be placed on glass
The beet armyworm first-instar young just hatched in beaker and with 10 is infected.With cap covers beaker and it is maintained at 25OC and 60%
Under relative atmospheric humidity, daily illumination 16 hours.It is assessed after infecting 3-5.Record the larva number survived on the plant grown up to
The death rate is sought after mesh.
The death rate (%)=1- (existence head number/put worm head number) } X100
The theoretical value (%) of the death rate is calculated by " colby formula ".Test result shows actual (%) than theoretical
It is worth (%) height, illustrates fluorine worm pyrrole quinoline and high-efficient lambda-cyhalothrin compound, be used for seed treatment, has synergy work to prevention and treatment beet armyworm
With.
In addition, by above-mentioned experimental method to Bemisia tabaci, scale insect, pink bollworm, bollworm, cabbage caterpillar, turnip aphid,
Vegetable aphid, red spider, bridging worm, cotton plant bug, tea geometrid, Euproctis pseudoconspersa, pink tea rust mite, leaf goitre mite, citrus leaf moth, tangerine aphid, citrus leaf
The pests such as mite, phyllocnistis citrella stainton, rust mite, small heart-eating peach worm and oriental fruit months carry out pharmacodynamic test, obtain fluorine worm pyrrole quinoline and height
Effect lambda-cyhalothrin compound after show apparent synergistic effect, have preferable lasting effect and quick-acting, reduce two at
The dosage of part.
Claims (14)
1. a kind of method of prevention or control harmful organism, it is characterised in that: a kind of Pesticidal combination is used for the useful plant of target
The propagation material of object, object noxious livings or its environment, target useful plant, the Pesticidal combination contain the first active constituent
Fluorine worm pyrrole quinoline
(Formulas I)
With the second active constituent gamma cyhalothrin,
(Formula II)
The weight proportion of the first active constituent fluorine worm pyrrole quinoline and the second active constituent gamma cyhalothrin arrives for 1:100
100:1;The harmful organism is selected from orange caterpillar, beet armyworm, planthopper, thrips, Bemisia tabaci, red spider.
2. according to the method described in claim 1, it is characterized by: the first active constituent fluorine worm pyrrole quinoline and second activity at
The weight proportion for dividing gamma cyhalothrin is 1:50 to 50:1.
3. according to the method described in claim 1, it is characterized by: the first active constituent fluorine worm pyrrole quinoline and second activity at
The weight proportion for dividing gamma cyhalothrin is 1:25 to 25:1.
4. according to the method described in claim 1, it is characterized by: the first active constituent fluorine worm pyrrole quinoline and second activity at
The weight proportion for dividing gamma cyhalothrin is 1:10 to 10:1.
5. according to the method described in claim 1, it is characterized by: the first active constituent fluorine worm pyrrole quinoline and second activity at
Gamma cyhalothrin is divided to account for the 5%-90% of the composition by weight in total.
6. according to the method described in claim 1, it is characterized by: the first active constituent fluorine worm pyrrole quinoline and second activity at
Gamma cyhalothrin is divided to account for the 10%-80% of the composition by weight in total.
7. according to the method described in claim 1, it is characterized by: the first active constituent fluorine worm pyrrole quinoline and second activity at
Gamma cyhalothrin is divided to account for the 20%-60% of the composition by weight in total.
8. according to the method described in claim 1, it is characterized by: also including surfactant and/or extender.
9. according to the method described in claim 1, it is characterized by: the Pesticidal combination, dosage form be missible oil, suspending agent,
Seed coat agent, wettable powder, suspoemulsion, squeezes out granule, coated granule, smoke agent, aqueous emulsion, micro-capsule at water dispersible granules
Suspending agent, ultra low volume liquids, microcapsule suspension-suspendinagent agent.
10. according to the method described in claim 1, the plant propagation material is seedling, rhizome, garden seedling, cutting or seed.
11. according to the method described in claim 1, it is characterized by comprising separate, sequentially or simultaneously apply the first active constituent
Fluorine worm pyrrole quinoline, the second active constituent gamma cyhalothrin.
12. according to the method described in claim 1, it is characterized by: wherein the first active constituent fluorine worm pyrrole quinoline and second activity
Ingredient gamma cyhalothrin is individually the form of formulated composition.
13. according to the method described in claim 1, it is characterized by comprising make target useful plant, object noxious livings or its
Environment, target useful plant propagation material contacted with the Pesticidal combination.
14. according to the method described in claim 10, it is characterized by comprising make seed prior to seeding and/or vernalization after with
A effective amount of Pesticidal combination contact described in claim 1.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410086543.XA CN104904741B (en) | 2014-03-11 | 2014-03-11 | A kind of Pesticidal combination and the method for controlling harmful organism |
PCT/CN2015/073294 WO2015135424A1 (en) | 2014-03-11 | 2015-02-26 | Pesticidal composition and method for controlling pests |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410086543.XA CN104904741B (en) | 2014-03-11 | 2014-03-11 | A kind of Pesticidal combination and the method for controlling harmful organism |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104904741A CN104904741A (en) | 2015-09-16 |
CN104904741B true CN104904741B (en) | 2019-01-08 |
Family
ID=54070918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410086543.XA Active CN104904741B (en) | 2014-03-11 | 2014-03-11 | A kind of Pesticidal combination and the method for controlling harmful organism |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN104904741B (en) |
WO (1) | WO2015135424A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106212489A (en) * | 2016-05-26 | 2016-12-14 | 盐城工学院 | Pyrifluquinazon and bistrifluron complex composition |
CN110583636A (en) * | 2018-06-13 | 2019-12-20 | 江苏龙灯化学有限公司 | Pesticide adjuvant suitable for agriculture and application thereof |
CN110122129A (en) * | 2019-04-15 | 2019-08-16 | 中国检验检疫科学研究院 | A kind of plant product harmful organism compounding method |
WO2024154136A1 (en) * | 2023-01-19 | 2024-07-25 | Adama Makhteshim Ltd. | Aqueous compositions of low melt agrochemical pesticide |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006106798A1 (en) * | 2005-03-30 | 2006-10-12 | Nihon Nohyaku Co., Ltd. | Pest control agent and method of using the same |
CN1947514A (en) * | 2006-11-05 | 2007-04-18 | 深圳诺普信农化股份有限公司 | Pesticide of synergistic effect contg. fipronil and cyfluthrin |
WO2013107795A2 (en) * | 2012-01-17 | 2013-07-25 | Syngenta Participations Ag | Pesticidal mixtures including spiroheterocyclic pyrrolidine diones |
CN103518769A (en) * | 2013-10-11 | 2014-01-22 | 江苏龙灯化学有限公司 | Insecticidal composition |
-
2014
- 2014-03-11 CN CN201410086543.XA patent/CN104904741B/en active Active
-
2015
- 2015-02-26 WO PCT/CN2015/073294 patent/WO2015135424A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006106798A1 (en) * | 2005-03-30 | 2006-10-12 | Nihon Nohyaku Co., Ltd. | Pest control agent and method of using the same |
CN1947514A (en) * | 2006-11-05 | 2007-04-18 | 深圳诺普信农化股份有限公司 | Pesticide of synergistic effect contg. fipronil and cyfluthrin |
WO2013107795A2 (en) * | 2012-01-17 | 2013-07-25 | Syngenta Participations Ag | Pesticidal mixtures including spiroheterocyclic pyrrolidine diones |
CN103518769A (en) * | 2013-10-11 | 2014-01-22 | 江苏龙灯化学有限公司 | Insecticidal composition |
Also Published As
Publication number | Publication date |
---|---|
WO2015135424A1 (en) | 2015-09-17 |
CN104904741A (en) | 2015-09-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104904741B (en) | A kind of Pesticidal combination and the method for controlling harmful organism | |
CN104904719B (en) | A kind of Pesticidal combination and its method for controlling harmful organism | |
CN105794813B (en) | A kind of Pesticidal combination and its method for controlling agricultural pests | |
CN105794788B (en) | A kind of Pesticidal combination and its method for controlling agricultural pests | |
CN105794787B (en) | A kind of Pesticidal combination and its method for controlling agricultural pests | |
CN103749521B (en) | A kind of Pesticidal combination | |
CN105707111B (en) | A kind of Pesticidal combination and its method for controlling agricultural pests | |
CN105794798B (en) | A kind of Pesticidal combination | |
CN104904742A (en) | Insect disinfestation composition and pest control method | |
CN105794811B (en) | A kind of Pesticidal combination and its method for controlling agricultural pests | |
CN105794828B (en) | A kind of Pesticidal combination and its method for controlling pest | |
CN105794814B (en) | A kind of Pesticidal combination and its method for controlling agricultural pests | |
CN105707115B (en) | A kind of Pesticidal combination and its method for controlling agricultural pests | |
CN105707078B (en) | A kind of Pesticidal combination and its method for controlling agricultural pests | |
CN105638687B (en) | A kind of Pesticidal combination and its method for controlling agricultural pests | |
CN105794808B (en) | A kind of Pesticidal combination and its method for controlling agricultural pests | |
CN110150307A (en) | A kind of Pesticidal combination | |
CN107751205A (en) | A kind of Pesticidal combination and its method for controlling agricultural pest | |
CN107593728A (en) | A kind of Pesticidal combination | |
CN104904743B (en) | Pesticidal combination | |
CN105557721B (en) | A kind of Pesticidal combination | |
CN107751206A (en) | A kind of Pesticidal combination and its method for controlling agricultural pest | |
CN105794810B (en) | A kind of Pesticidal combination and its method for controlling agricultural pests | |
CN105794812B (en) | A kind of Pesticidal combination and its method for controlling agricultural pests | |
CN107318857A (en) | A kind of Pesticidal combination |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |