CN102349504A - Flonicamid-containing ultralow volume liquid agent - Google Patents
Flonicamid-containing ultralow volume liquid agent Download PDFInfo
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Abstract
The invention discloses a flonicamid-containing ultralow volume liquid agent. The ultralow volume liquid agent consists of flonicamid or active ingredient compounded by using the flonicamid and an active ingredient II, and the balance of aids and solvent; and the active ingredient II is any one of ethiprole, etofenprox, tolfenpyrad, chlorantraniliprole, flubendiamide, ivermectin, abamectin and emamectin benzoate. The ultralow volume liquid agent can be used for preventing and controlling the pests such as rice planthopper, cnaphalocrocis medinalis, nilaparvata lugens, sogatella furcifera and the like, and has the advantages of low water consumption, high effect, long acting time, synergy and the like.
Description
Technical field
The present invention relates to technical field of pesticide, particularly a kind of ultra low volume liquids of fluorine-containing pyridine insect amide.
Background technology
Flonicamid (flonicamid), molecular formula: C
9H
6F
3N
3O, chemical name: N-cyanogen methyl-4-(trifluoromethyl) vitamin PP is the picolinamide compounds, its structural formula:
Flonicamid causes effect through hindering the insect act of sucking, resolves according to the insect sucking behavior (EMIII) of electronics, and this agent can make the lancet tissue of sucking property insects such as aphid can't insert plant tissue and cause effect.Insect stops to suck after taking in medicament very soon, and is last hungry and dead.Effective to various suckings pest, and have the good penetration effect.It can be from root to the infiltration of stem, leaf portion, but by leaf portion to stem, root osmosis relatively a little less than.The mechanism of action that flonicamid is unique and high biologically active; With and to people, animal, the high safety of environment; Effective to the insect of other insecticide tool resistances simultaneously, can be used for numerous crop pest controls such as paddy rice, wheat, fruit tree, vegetables, tobacco.
Second worm nitrile; Ether chrysanthemum ester; The azoles insect amide; Rynaxypyr; Fipronil bisamide; Ivermectin; Avermectin; Emamectin-benzoate; Pyrrole aphid ketone; Pleocidin; Ethyl pleocidin; Spiral shell worm ethyl ester; Butene-fipronil; Capillary; Indenes worm prestige is having missible oil on the market; Aqueous emulsion; Microemulsion; Wetting powder; Suspending agent; Single agent such as water-dispersible granules and composite dose of multiple formulation; There are long-term single a large amount of uses in such single agent active component; Make insect be prone to produce resistance; Increased difficulty of prevention and cure; Need to strengthen dosage and spray medicine number of times, not only improved labour intensity but also strengthened the control cost.And the frequent use of medicament must cause the residual quantity of environment to increase, and pollutes to environment.
Patent publication No. CN101700024A discloses a kind of synergetic pesticide composition and application thereof; It is characterized in that: the active component in the composition is made up of (A) flonicamid and (B) macrolide antibiotics active matter, and active component B is that Avermectin, Affirm (Merck Co.) or its agricultural salt reach and more visit a kind of in the rhzomorph.This composition pesticide carries out two kinds of medicaments composite, and insect is had synergistic effect; And because two kinds of medicament mechanisms of action are different, the notable synergistic effect is arranged, help the delaying drug resistance development, prolong the service life of medicament; Compare with single agent, have the longer lasting period, wider insecticidal spectrum can a dispenser be prevented and treated various pests, reduces cost of labor.But the said composition formulation is missible oil, microemulsion, aqueous emulsion, suspending agent, water dispersible granules, wetting powder, and the ultra low volume liquids of fluorine-containing pyridine insect amide is not appeared in the newspapers both at home and abroad.
Present domestic cultural control damage by disease and insect generally adopts conventional spray-on process, and it is that pesticidal preparations is carried out the extermination of disease and insect pest with manual sprayer afterwards with big water gaging dilution, and there is many-sided defective in this method of preventing and treating:
(1) conventional spray-on process work efficiency is low, and work efficiency is 2～5 mu/day only per capita usually, is difficult to satisfy the needs of large-scale planting; Along with the enforcement of China's soil circulation policy, the soil presents the trend of intensive management, increasing agricultural planting rich and influential family occurs, and crop contiguous plant area increases; And along with China's aging population and the waste appearance of recruitment, the labour becomes rare resource just gradually, and human cost improves constantly, and agriculture production cost continues to increase; Agricultural production is obviously seasonal, and damage by disease and insect often needs a large amount of manpowers to prevent and treat at short notice.
(2) conventional spray-on process prevention and elimination of disease and pests needs big water gaging, and water consumption reaches 450～900L/hm2 usually, and much regional away from water source and drought and water shortage, conventional spray-on process is difficult to carry out or can not reaches desirable control efficiency.
(3) conventional spray-on process makes the with medicament lasting period short, because conventional spray-on process makes the formulation of with medicament be generally missible oil, aqua, wetting powder, suspending agent, aqueous emulsion etc., has certain defective in the use; On the one hand, owing to add big water gaging dilution, the concentration of soup is very low, and surface tension is often bigger, and is relatively poor in the crop that wax coat is arranged or the lip-deep adhesiveness of target, wetability, permeability, is difficult to effectively get in crop and the target body, causes preventive effect relatively poor; On the other hand, in the natural environment of illumination, high temperature, drying, the water in the soup is easy to evaporation, causes medicament only to remain in crop surface, comes off and loses efficacy from crop easily after photodissociation and the drying easily; The 3rd, the mist droplet particle size of conventional spraying is bigger, reaches 200～600 μ m, even bigger, causes being sprayed onto the lip-deep soup of crop or target and runs off easily.
(4) for a long time, the single and frequent use of pesticide species makes biological target grow with each passing day to the resistance of medicament itself, is unfavorable for the prevention and control to pest.
(5) farm-forestry crop insect pest such as water rice hopper, rice leaf roller, forest looper etc. are one type and have explosive crop pest, bring great threat for human food security and ecotope.
Ultra low volume liquids is low through the screening volatility, flash-point is high, to former medicine dissolubility is good, low to chemical injury of crops, viscosity is low solvent and auxiliary agent; Do not convert water during dispenser or convert water on a small quantity, use with ultra low volume sprayer tool, low-gallonage spraying apparatus or ultra low volume electrostatic spray apparatus.Ultra low volume spraying is not owing to contain the high volatile volatile composition in the droplet, and its size does not have significant change with quality from leave spraying apparatus arrival target process, reduced volatilization with elegant.Droplet is tiny and even, meets " biological optimum grain-diameter " requirement, has significantly improved deposition.Because need not to convert water uses, ultra low volume liquids is suitable for water scarcity, insect pest fulminant large tracts of land takes place and the occasion of dispenser on a large scale in the palpus short time, and ultra low volume spraying simultaneously reduces operator's labour intensity greatly.
Summary of the invention
The objective of the invention is deficiency, a kind of water-saving, work efficiency height, lasting period length are provided, have the ultra low volume liquids of the fluorine-containing pyridine insect amide of synergistic function to the said method proposition.
In order to solve the problems of the technologies described above, the present invention realizes through following technical scheme:
A kind of ultra low volume liquids of fluorine-containing pyridine insect amide is with flonicamid, or flonicamid and active component II be active component, and all the other used additives and solvent complement to 100% ultra low volume liquids; Active component II is any one in second worm nitrile, ether chrysanthemum ester, azoles insect amide, Rynaxypyr, fipronil bisamide, ivermectin, Avermectin, emamectin-benzoate, pyrrole aphid ketone, pleocidin, ethyl pleocidin, spiral shell worm ethyl ester, butene-fipronil, capillary, the indenes worm prestige.
With the flonicamid is active component, and its weight content is 0.1%～15%, and preferred weight content is 1%～6%, and auxiliary agent content is 1%～15%, and solvent complements to 100%; With flonicamid and active component II is active component; The weight content of flonicamid is 0.1%～10%; The weight content of active component II is 0.1%～10%; The weight content 1%～5% of preferred flonicamid; The weight content 1%～6% of preferred active component II; Auxiliary agent content is 1%～15%, and solvent complements to 100%.
Said solvent is one or more the combination in aromatic hydrocarbon solvent, plant oil, esterified vegetable oil or the polar solvent; The aromatic hydrocarbon solvent that is fit to comprises trimethylbenzene, o-dichlorohenzene, the above heavy aromatics of C10; The above heavy aromatics of C10 is durene, diethylbenzene, methyl-propyl benzene, butylbenzene, methyl naphthalene, two wires oil; The plant oil solvent comprises soybean oil, cottonseed oil, rapeseed oil, castor oil, turpentine oil, esterified vegetable oil; Esterified vegetable oil is methyl oleate, ethyl oleate; Suitable polar solvent comprises acetophenone, phenmethylol, methyl-sulfoxide, N-Methyl pyrrolidone, N, dinethylformamide, N,N-dimethylacetamide, the above alcohols of C6; The above alcohols of C6 is n-hexyl alcohol, n-octyl alcohol.
Said auxiliary agent comprises surfactant, synergist, bleeding agent; Mainly be used for improving adhesiveness, wetability and the permeability of preparation to crop and target; Enhancing crop and target are to the absorption of medicament; Reduce the volatility of solvent; Improve stability of formulation; Reduce the viscosity of preparation, thereby play the effect that improves drug effect.
Said surfactant is an alkylphenol polyoxyethylene; The phenethyl phenol polyethenoxy ether; Alkylaryl polyoxyethylene polyoxypropylene ether; Fatty alcohol-polyoxyethylene ether; The alkylphenol polyoxyethylene phosphate; Phenethyl phenol polyethenoxy ether phosphate; Alkylaryl polyoxyethylene polyoxypropylene ether phosphate; Aliphatic alcohol polyoxyvinethene phosphate; The combination of one or more in castor oil polyoxyethylene ether or the calcium dodecyl benzene sulfonate, the preferred alkyl phenol polyethenoxy ether; The phenethyl phenol polyethenoxy ether; Alkylaryl polyoxyethylene polyoxypropylene ether; Fatty alcohol-polyoxyethylene ether; Castor oil polyoxyethylene ether; Calcium dodecyl benzene sulfonate.
Said synergist is synergy phosphorus, sulfoxide or piperonyl butoxide etc.
Said bleeding agent is azone, thiophene ketone or oozes T etc. soon.The described T that oozes soon can directly buy on market, also is fast penetrant T or fast T.
The concrete preparation method of the ultra low volume liquids of fluorine-containing pyridine insect amide of the present invention is; In the reaction vessel that band stirs, earlier with solvent with the active component stirring and dissolving after, add auxiliary component again; Fully mix, promptly get fluorine-containing pyridine insect amide ultra low volume liquids; Technological parameter does, mixing speed controlling is 60～150 rev/mins, and mixing time is 15～60 minutes, and temperature is a normal temperature.
The target crop that is fit to is cereal crops such as paddy rice, corn, wheat; Economic crops such as cotton, sugarcane, banana, oranges and tangerines, apple, hawthorn, peach, tea tree, tobacco; Vegetable crops such as tomato, eggplant, capsicum, celery, wild cabbage, cowpea, ground family crops such as cucumber, pumpkin, watermelon.
The present invention is used to prevent and treat rice fulgorid; Rice leaf roller; Brown planthopper; White-backed planthopper; Small brown rice planthopper; Striped rice borer; Thrips; Rice gall midge; Rice leafhopper; Rice leafhopper; Rice spider rafter stinkbug; Green rice bug resembles; Red palpus fleahopper; The negative mixed worm of rice; Rice tube water snout moth's larva; Oryza chinensis; Phytophthira; The aleyrodid class; The a red-spotted lizard class; The green stinkbug of Zhu; Peach fruit borer; The tangerine lyonetid; Tea lesser leafhopper; Striped flea-beetle; The beans fly of diving; Diamond-back moth; Two secret notes are chrysomelid; Soybean pod gall-midge; Crop pests such as tomato Liriomyza or fruit tree and forest looper.
Using method of the present invention is ultra low volume spraying, low-gallonage spraying or electrostatic spray.A situation arises confirms suitable consumption according to disease, and the ultra low volume spraying formulation rate is 1L～5L/hm usually
2, the low-gallonage spraying formulation rate is 5L～50L/hm
2, the electrostatic spray formulation rate is 1L～5L/hm
2
Compared with prior art, the invention has the beneficial effects as follows:
(1) water is few.Ultra low volume liquids is blent with adding water in the process of spraying hardly, but directly medicament is sprayed onto on the blade and stem stalk of crop, and through damage by disease and insect target is convenient away from water source and drought and water shortage area dispenser.
(2) work efficiency is high.Use the ultra low volume sprayer dispenser, can increase substantially efficient, improve work efficiency several times to tens times, reduce cost of labor.
(3) drug concentration is high, and the lasting period is long.The content of conventional dose own is high; It is low to blend the soup units activity component content that sprays after the water, and ultra low volume is directly with reagent spray, and the active component content of medicament own is low; But the units activity constituent concentration content of spraying liquor is high, helps improving drug effect; Secondly, ultra low volume adopts low-volatile oil to make solvent, and active component is penetrated into the blade deep layer, and resistance of rainwater washing against prolongs the lasting period, thereby reduces the medication number of times, reduces agricultural cost.
(4) Synergistic.Flonicamid is a kind of picolinamide compounds; Cause effect through hindering the insect act of sucking; And second worm nitrile, ether chrysanthemum ester, azoles insect amide, Rynaxypyr, fipronil bisamide, ivermectin, Avermectin, emamectin-benzoate, pyrrole aphid ketone, pleocidin, ethyl pleocidin, spiral shell worm ethyl ester, butene-fipronil, capillary, indenes worm prestige belong to the insecticide of different effects mechanism respectively; They and the composite synergistic function that plays of flonicamid; Expanding prevention target spectrum; Delay the pesticide resistance of insect, reduce the pollution of environment.
Embodiment
Below in conjunction with embodiment the present invention is described in further detail, but embodiment of the present invention is not limited to the scope that embodiment representes.
Embodiment 1:
0.1% flonicamid ultra low volume liquids
Prescription: flonicamid 0.1kg, fatty alcohol-polyoxyethylene ether 1.5kg, calcium dodecyl benzene sulfonate 1kg, N-Methyl pyrrolidone 5kg, methyl oleate complements to 100kg.
Preparation technology: in the reaction vessel that band stirs, press formula rate first with solvent with active component flonicamid stirring and dissolving after, add auxiliary component again, fully mix, promptly get 0.1% flonicamid ultra low volume liquids; Technological parameter is: mixing speed is controlled to be 60～150 rev/mins, and mixing time is 15～60 minutes, and temperature is a normal temperature, and pressure is normal pressure.
According to the preparation technology identical with embodiment 1, preparation following examples.
Embodiment 2:
1% flonicamid ultra low volume liquids
Prescription: flonicamid 1kg, fatty alcohol-polyoxyethylene ether 2.5kg, calcium dodecyl benzene sulfonate 1kg, N-Methyl pyrrolidone 10kg, methyl oleate complements to 100kg.
Embodiment 3:
6% flonicamid ultra low volume liquids
Prescription: flonicamid 6kg, fatty alcohol-polyoxyethylene ether 2.5kg, calcium dodecyl benzene sulfonate 2kg, N-Methyl pyrrolidone 16kg, methyl oleate complements to 100kg.
Embodiment 4:
15% flonicamid ultra low volume liquids
Prescription: flonicamid 15kg, fatty alcohol-polyoxyethylene ether 2.5kg, calcium dodecyl benzene sulfonate 2.5kg, methyl-sulfoxide 16kg, N-Methyl pyrrolidone 15kg, methyl oleate complements to 100kg.
Embodiment 5:
10.1% flonicamid second worm nitrile ultra low volume liquids
Prescription: flonicamid 0.1kg, second worm nitrile 10kg, fatty alcohol-polyoxyethylene ether 2.5kg, calcium dodecyl benzene sulfonate 2kg, N, dinethylformamide 10kg, N-Methyl pyrrolidone 15kg, trimethylbenzene complements to 100kg.
Embodiment 6:
6% flonicamid second worm nitrile ultra low volume liquids
Prescription: flonicamid 2kg, second worm nitrile 4kg, fatty alcohol-polyoxyethylene ether 2kg, calcium dodecyl benzene sulfonate 2kg, N, dinethylformamide 7kg, N-Methyl pyrrolidone 12kg, trimethylbenzene complements to 100kg.
Embodiment 7:
20% flonicamid second worm nitrile ultra low volume liquids
Prescription: flonicamid 10kg, second worm nitrile 10kg, fatty alcohol-polyoxyethylene ether 2kg, calcium dodecyl benzene sulfonate 2kg, N, dinethylformamide 20kg, N-Methyl pyrrolidone 25kg, trimethylbenzene complements to 100kg.
Embodiment 8:
10.1% flonicamid ether chrysanthemum ester ultra low volume liquids
Prescription: flonicamid 0.1kg, ether chrysanthemum ester 10kg, castor oil polyoxyethylene ether 1.5kg, calcium dodecyl benzene sulfonate 2kg, N, dinethylformamide 8kg, synergy phosphorus 5kg, N-Methyl pyrrolidone 2kg, methyl oleate complements to 100kg.
Embodiment 9:
8% flonicamid ether chrysanthemum ester ultra low volume liquids
Prescription: flonicamid 3.5kg, ether chrysanthemum ester 4.5kg, castor oil polyoxyethylene ether 2kg, calcium dodecyl benzene sulfonate 2kg, synergy phosphorus 5kg, N-Methyl pyrrolidone 10kg, C10 aromatic hydrocarbons complements to 100kg.
Embodiment 10:
20% flonicamid ether chrysanthemum ester ultra low volume liquids
Prescription: flonicamid 10kg, ether chrysanthemum ester 10kg, castor oil polyoxyethylene ether 3kg, calcium dodecyl benzene sulfonate 2kg, synergy phosphorus 8kg, N, dinethylformamide 10kg, N-Methyl pyrrolidone 15kg, C10 aromatic hydrocarbons complements to 100kg.
Embodiment 11:
10.1% flonicamid azoles insect amide ultra low volume liquids
Prescription: flonicamid 10kg, azoles insect amide 0.1kg, alkylphenol polyoxyethylene 2kg, calcium dodecyl benzene sulfonate 2kg oozes T 3kg soon, N, dinethylformamide 8kg, acetophenone 12kg, ethyl oleate complements to 100kg.
Embodiment 12:
6% flonicamid azoles insect amide ultra low volume liquids
Prescription: flonicamid 2kg, azoles insect amide 4kg, alkylphenol polyoxyethylene 2kg, calcium dodecyl benzene sulfonate 2kg oozes T 3kg soon, acetophenone 10kg, ethyl oleate complements to 100kg.
Embodiment 13:
20% flonicamid azoles insect amide ultra low volume liquids
Prescription: flonicamid 10kg, azoles insect amide 10kg, alkylphenol polyoxyethylene 3kg, calcium dodecyl benzene sulfonate 2kg oozes T 3kg soon, acetophenone 10kg, ethyl oleate complements to 100kg.
Embodiment 14:
10.1% flonicamid Rynaxypyr ultra low volume liquids
Prescription: flonicamid 10kg, Rynaxypyr 0.1kg, alkylphenol polyoxyethylene 2kg, calcium dodecyl benzene sulfonate 2kg, azone 3kg, N, dinethylformamide 10kg, N-Methyl pyrrolidone 8kg, ethyl oleate complements to 100kg.
Embodiment 15:
5% flonicamid Rynaxypyr ultra low volume liquids
Prescription: flonicamid 2kg, Rynaxypyr 3kg, alkylphenol polyoxyethylene 2.5kg, calcium dodecyl benzene sulfonate 2kg, azone 3kg, N, dinethylformamide 7kg, N-Methyl pyrrolidone 10kg, ethyl oleate complements to 100kg.
Embodiment 16:
20% flonicamid Rynaxypyr ultra low volume liquids
Prescription: flonicamid 10kg, Rynaxypyr 10kg, alkylphenol polyoxyethylene 3.5kg, calcium dodecyl benzene sulfonate 3kg, azone 3kg, N, dinethylformamide 22kg, N-Methyl pyrrolidone 20kg, ethyl oleate complements to 100kg.
Embodiment 17:
10.1% flonicamid fipronil bisamide ultra low volume liquids
Prescription: flonicamid 10kg, fipronil bisamide 0.1kg, alkylphenol polyoxyethylene 2kg, calcium dodecyl benzene sulfonate 2.5kg, thiophene ketone 2kg, N, dinethylformamide 10kg, N-Methyl pyrrolidone 8kg, turpentine oil complements to 100kg.
Embodiment 18:
6% flonicamid fipronil bisamide ultra low volume liquids
Prescription: flonicamid 3kg, fipronil bisamide 3kg, alkylphenol polyoxyethylene 2kg, calcium dodecyl benzene sulfonate 2kg, thiophene ketone 2kg, N, dinethylformamide 7kg, N-Methyl pyrrolidone 10kg, turpentine oil complements to 100kg.
Embodiment 19:
20% flonicamid fipronil bisamide ultra low volume liquids
Prescription: flonicamid 10kg, fipronil bisamide 10kg, alkylphenol polyoxyethylene 3kg, calcium dodecyl benzene sulfonate 3kg, thiophene ketone 2kg, N, dinethylformamide 20kg, N-Methyl pyrrolidone 25kg, turpentine oil complements to 100kg.
Embodiment 20:
10.1% flonicamid ivermectin ultra low volume liquids
Prescription: flonicamid 10kg, ivermectin 0.1kg, fatty alcohol-polyoxyethylene ether 2.5kg, calcium dodecyl benzene sulfonate 2kg, N, dinethylformamide 19kg, acetophenone 5kg, two wires oil complements to 100kg.
Embodiment 21:
8% flonicamid ivermectin ultra low volume liquids
Prescription: flonicamid 5kg, ivermectin 3kg, fatty alcohol-polyoxyethylene ether 2.5kg, calcium dodecyl benzene sulfonate 2kg, N, dinethylformamide 15kg, acetophenone 5kg, two wires oil complements to 100kg.
Embodiment 22:
20% flonicamid ivermectin ultra low volume liquids
Prescription: flonicamid 10kg, ivermectin 10kg, fatty alcohol-polyoxyethylene ether 3.5kg, calcium dodecyl benzene sulfonate 2.5kg, N, dinethylformamide 25kg, acetophenone 10kg, two wires oil complements to 100kg.
Embodiment 23:
10.1% flonicamid Avermectin ultra low volume liquids
Prescription: flonicamid 10kg, Avermectin 0.1kg, fatty alcohol-polyoxyethylene ether 2.5kg, alkylphenol polyoxyethylene 1.5kg, calcium dodecyl benzene sulfonate 2kg, N, dinethylformamide 20kg, acetophenone 5kg, turpentine oil complements to 100kg.
Embodiment 24:
5% flonicamid Avermectin ultra low volume liquids
Prescription: flonicamid 3kg, Avermectin 2kg, fatty alcohol-polyoxyethylene ether 1.5kg, alkylphenol polyoxyethylene 1.5kg, calcium dodecyl benzene sulfonate 2kg, N, dinethylformamide 20kg, acetophenone 5kg, turpentine oil complements to 100kg.
Embodiment 25:
20% flonicamid Avermectin ultra low volume liquids
Prescription: flonicamid 10kg, Avermectin 10kg, fatty alcohol-polyoxyethylene ether 2.5kg, alkylphenol polyoxyethylene 3kg, calcium dodecyl benzene sulfonate 2kg, N, dinethylformamide 25kg, acetophenone 15kg, turpentine oil complements to 100kg.
Embodiment 26:
10.1% flonicamid Affirm (Merck Co.) ultra low volume liquids
Prescription: flonicamid 10kg, emamectin-benzoate 0.1kg, alkylphenol polyoxyethylene 2kg, calcium dodecyl benzene sulfonate 2kg, N, dinethylformamide 16kg, acetophenone 5kg, turpentine oil complements to 100kg.
Embodiment 27:
5% flonicamid Affirm (Merck Co.) ultra low volume liquids
Prescription: flonicamid 3kg, emamectin-benzoate 2kg, alkylphenol polyoxyethylene 2.5kg, calcium dodecyl benzene sulfonate 1.5kg, N, dinethylformamide 10kg, acetophenone 5kg, turpentine oil complements to 100kg.
Embodiment 28:
20% flonicamid Affirm (Merck Co.) ultra low volume liquids
Prescription: flonicamid 10kg, emamectin-benzoate 10kg, alkylphenol polyoxyethylene 4kg, calcium dodecyl benzene sulfonate 2kg, N, dinethylformamide 18kg, acetophenone 15kg, turpentine oil complements to 100kg.
Embodiment 29:
10.1% flonicamid pyrrole aphid ketone ultra low volume liquids
Prescription: flonicamid 0.1kg, pyrrole aphid ketone 10kg, alkylphenol polyoxyethylene 3kg, calcium dodecyl benzene sulfonate 1.5kg, N, dinethylformamide 15kg, N-Methyl pyrrolidone 15kg, methyl-sulfoxide 10kg, n-octyl alcohol complements to 100kg.
Embodiment 30:
6% flonicamid pyrrole aphid ketone ultra low volume liquids
Prescription: flonicamid 2kg, pyrrole aphid ketone 4kg, alkylphenol polyoxyethylene 3kg, calcium dodecyl benzene sulfonate 1kg, N, dinethylformamide 10kg, N-Methyl pyrrolidone 12kg, methyl-sulfoxide 2kg, n-octyl alcohol complements to 100kg.
Embodiment 31:
20% flonicamid pyrrole aphid ketone ultra low volume liquids
Prescription: flonicamid 10kg, pyrrole aphid ketone 10kg, alkylphenol polyoxyethylene 4kg, calcium dodecyl benzene sulfonate 2kg, N, dinethylformamide 10kg, N-Methyl pyrrolidone 25kg, methyl-sulfoxide 15kg, n-octyl alcohol complements to 100kg.
Embodiment 32:
5% flonicamid pleocidin ultra low volume liquids
Prescription: flonicamid 2kg, pleocidin 3kg, alkylphenol polyoxyethylene 3kg, calcium dodecyl benzene sulfonate 2kg, N-Methyl pyrrolidone 10kg, N, dinethylformamide 7kg, methyl oleate complements to 100kg.
Embodiment 33:
20% flonicamid pleocidin ultra low volume liquids
Prescription: flonicamid 10kg, pleocidin 10kg, alkylphenol polyoxyethylene 4kg, calcium dodecyl benzene sulfonate 2kg, N-Methyl pyrrolidone 18kg, N, dinethylformamide 16kg, methyl oleate complements to 100kg.
Embodiment 34:
6% flonicamid ethyl pleocidin ultra low volume liquids
Prescription: flonicamid 3kg, ethyl pleocidin 3kg, alkylphenol polyoxyethylene 3.5kg, calcium dodecyl benzene sulfonate 2kg, N-Methyl pyrrolidone 10kg, N, dinethylformamide 9kg, methyl oleate complements to 100kg.
Embodiment 35:
20% flonicamid ethyl pleocidin ultra low volume liquids
Prescription: flonicamid 10kg, ethyl pleocidin 10kg, alkylphenol polyoxyethylene 4kg, calcium dodecyl benzene sulfonate 2kg, N-Methyl pyrrolidone 18kg, N, dinethylformamide 20kg, methyl oleate complements to 100kg.
Embodiment 36:
8% flonicamid spiral shell worm ethyl ester ultra low volume liquids
Prescription: flonicamid 3kg, spiral shell worm ethyl ester 5kg, fatty alcohol-polyoxyethylene ether 3kg, calcium dodecyl benzene sulfonate 2kg, N-Methyl pyrrolidone 10kg, N, dinethylformamide 6kg, C10 aromatic hydrocarbons complements to 100kg.
Embodiment 37:
20% flonicamid spiral shell worm ethyl ester ultra low volume liquids
Prescription: flonicamid 10kg, spiral shell worm ethyl ester 10kg, fatty alcohol-polyoxyethylene ether 4kg, calcium dodecyl benzene sulfonate 3kg, N-Methyl pyrrolidone 18kg, N, dinethylformamide 10kg, C10 aromatic hydrocarbons complements to 100kg.
Embodiment 38:
7% flonicamid butene-fipronil ultra low volume liquids
Prescription: flonicamid 3kg, butene-fipronil 4kg, phenethyl phenol polyethenoxy ether 3kg, calcium dodecyl benzene sulfonate 2kg, N-Methyl pyrrolidone 10kg, N, dinethylformamide 8kg, C10 aromatic hydrocarbons complements to 100kg.
Embodiment 39:
20% flonicamid butene-fipronil ultra low volume liquids
Prescription: flonicamid 10kg, butene-fipronil 10kg, phenethyl phenol polyethenoxy ether 4kg, calcium dodecyl benzene sulfonate 2kg, N-Methyl pyrrolidone 20kg, N, dinethylformamide 15kg, C10 aromatic hydrocarbons complements to 100kg.
Embodiment 40:
8% flonicamid capillary ultra low volume liquids
Prescription: flonicamid 2kg, capillary 6kg, castor oil polyoxyethylene ether 3kg, calcium dodecyl benzene sulfonate 2kg, acetophenone 10kg, N, dinethylformamide 6kg, C10 aromatic hydrocarbons complements to 100kg.
Embodiment 41:
20% flonicamid capillary ultra low volume liquids
Prescription: flonicamid 10kg, capillary 10kg, castor oil polyoxyethylene ether 2.5kg, calcium dodecyl benzene sulfonate 3kg, acetophenone 18kg, N, dinethylformamide 23kg, C10 aromatic hydrocarbons complements to 100kg.
Embodiment 42:
5% flonicamid indenes worm prestige ultra low volume liquids
Prescription: flonicamid 3kg, indenes worm prestige 2kg, fatty alcohol-polyoxyethylene ether 3kg, calcium dodecyl benzene sulfonate 1.5kg, N, dinethylformamide 15kg, N-Methyl pyrrolidone 20kg, n-octyl alcohol complements to 100kg.
Embodiment 43:
20% flonicamid indenes worm prestige ultra low volume liquids
Prescription: flonicamid 10kg, indenes worm prestige 10kg, fatty alcohol-polyoxyethylene ether 5kg, calcium dodecyl benzene sulfonate 2kg, N, dinethylformamide 35kg, N-Methyl pyrrolidone 30kg, n-octyl alcohol complements to 100kg.
The ultra low volume liquids outward appearance of prepared fluorine-containing pyridine insect amide is the homogeneous oily liquids, and volatility is low, and the filter paper suspension is sent out and measured the result, and volatility is lower than 30%; To crop safety, no poisoning.
Below in conjunction with using the field control effectiveness test result that the embodiment of the invention is carried out, beneficial effect of the present invention is described further.
Application implementation example 1
Controlling object: rice fulgorid
Experiment place: Nanning suburban area paddy field
Application method: ultra low volume liquids adopts ultra low volume spraying, and contrast medicament 10% flonicamid water-dispersible granules adopts conventional water dilution spraying.
Formulation rate: 100g a.i./hm
2
Result of the test is seen table 1.
Table 1: control rice fulgorid field control effectiveness test result
From watch 1, can find out: ultra low volume liquids of the present invention adopts the ultra low volume spraying method to prevent and treat that rice hoppers quick-acting is fast, control efficiency good, the lasting period is longer.
Application implementation example 2
Controlling object: sugarcane aphid
Experiment place: Nanning city Yongning District sugarcane field
Application method: ultra low volume liquids adopts ultra low volume spraying, and contrast medicament 10% flonicamid water-dispersible granules adopts conventional water dilution spraying.
Formulation rate: 100g a.i./hm
2Result of the test is seen table 2.
Table 2: control sugarcane aphid test of pesticide effectiveness result
From table 2, can find out: ultra low volume liquids employing ultra low volume spraying method control of the present invention field sugarcane aphid is rapid-action, control efficiency good, the lasting period is longer.
Claims (9)
1. the ultra low volume liquids of a fluorine-containing pyridine insect amide, it is characterized in that: it is with flonicamid, or flonicamid and active component II be active component, all the other used additives and solvent complement to 100% ultra low volume liquids; Active component II is any one in second worm nitrile, ether chrysanthemum ester, azoles insect amide, Rynaxypyr, fipronil bisamide, ivermectin, Avermectin, emamectin-benzoate, pyrrole aphid ketone, pleocidin, ethyl pleocidin, spiral shell worm ethyl ester, butene-fipronil, capillary, the indenes worm prestige.
2. the ultra low volume liquids of fluorine-containing pyridine insect amide according to claim 1 is characterized in that:
(1) with the flonicamid be active component, its weight content is 0.1%～15%, and the weight content of auxiliary agent is 1%～15%, and solvent complements to 100%;
(2) be active component with flonicamid and active component II, the weight content of flonicamid is 0.1%～10%, and the weight content of active component II is 0.1%～10%, and the weight content of auxiliary agent is 1%～15%, and solvent complements to 100%;
3. the ultra low volume liquids of fluorine-containing pyridine insect amide according to claim 1 is characterized in that:
(1) with the flonicamid be active component, its weight content is 1%～6%, and the weight content of auxiliary agent is 1%～15%, and solvent complements to 100%;
(2) be active component with flonicamid and active component II, the weight content of flonicamid is 1%～5%, and the weight content of active component II is 1%～6%, and the weight content of auxiliary agent is 1%～15%, and solvent complements to 100%.
4. the ultra low volume liquids of fluorine-containing pyridine insect amide according to claim 1 is characterized in that: said solvent is one or more combinations in aromatic hydrocarbon solvent, plant oil solvent and the polar solvent;
(1) aromatic hydrocarbon solvent comprises trimethylbenzene, o-dichlorohenzene, the above heavy aromatics of C10;
(2) the plant oil solvent comprises soybean oil, cottonseed oil, rapeseed oil, castor oil, turpentine oil, esterified vegetable oil;
(3) polar solvent comprises acetophenone, phenmethylol, methyl-sulfoxide, N-Methyl pyrrolidone, N, dinethylformamide, N,N-dimethylacetamide, the above alcohols of C6.
5. the ultra low volume liquids of fluorine-containing pyridine insect amide according to claim 1 is characterized in that: the above heavy aromatics of said C10 is durene, diethylbenzene, methyl-propyl benzene, butylbenzene, methyl naphthalene, two wires oil; Esterified vegetable oil is methyl oleate, ethyl oleate; The above alcohols of C6 is n-hexyl alcohol, n-octyl alcohol.
6. the ultra low volume liquids of fluorine-containing pyridine insect amide according to claim 1 is characterized in that: said auxiliary agent comprises surfactant, synergist, bleeding agent;
(1) said surfactant is one or more the combination in alkylphenol polyoxyethylene, phenethyl phenol polyethenoxy ether, alkylaryl polyoxyethylene polyoxypropylene ether, fatty alcohol-polyoxyethylene ether, alkylphenol polyoxyethylene phosphate, phenethyl phenol polyethenoxy ether phosphate, alkylaryl polyoxyethylene polyoxypropylene ether phosphate, aliphatic alcohol polyoxyvinethene phosphate, castor oil polyoxyethylene ether or the calcium dodecyl benzene sulfonate;
(2) said synergist is one or more the combination in synergy phosphorus, sulfoxide or the piperonyl butoxide;
(3) said bleeding agent is azone, thiophene ketone or oozes one or more the combination among the T soon.
7. the ultra low volume liquids of fluorine-containing pyridine insect amide according to claim 1; It is characterized in that: the preparation method of said ultra low volume liquids is; In the reaction vessel that band stirs; Earlier with solvent with the active component stirring and dissolving after; Add auxiliary component again; Fully mix, promptly get fluorine-containing pyridine insect amide ultra low volume liquids; Technological parameter is: mixing speed is controlled to be 60～150 rev/mins, and mixing time is 15～60 minutes, and temperature is a normal temperature.
8. the ultra low volume liquids of fluorine-containing pyridine insect amide according to claim 1 is characterized in that: it is the control rice fulgorid; Rice leaf roller; Brown planthopper; White-backed planthopper; Small brown rice planthopper; Striped rice borer; Thrips; Rice gall midge; Rice leafhopper; Rice leafhopper; Rice spider rafter stinkbug; Green rice bug resembles; Red palpus fleahopper; The negative mixed worm of rice; Rice tube water snout moth's larva; Oryza chinensis; Phytophthira; The aleyrodid class; The a red-spotted lizard class; The green stinkbug of Zhu; Peach fruit borer; The tangerine lyonetid; Tea lesser leafhopper; Striped flea-beetle; The beans fly of diving; Diamond-back moth; Two secret notes are chrysomelid; Soybean pod gall-midge; Application on tomato Liriomyza or fruit tree and the forest looper crop pest.
9. the ultra low volume liquids of fluorine-containing pyridine insect amide according to claim 1 is characterized in that: its application process is ultra low volume spraying, low-gallonage spraying or electrostatic spray.
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