CN104286000A - Insecticidal composition for preventing and treating rapeseed aphids - Google Patents
Insecticidal composition for preventing and treating rapeseed aphids Download PDFInfo
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- CN104286000A CN104286000A CN201410543812.0A CN201410543812A CN104286000A CN 104286000 A CN104286000 A CN 104286000A CN 201410543812 A CN201410543812 A CN 201410543812A CN 104286000 A CN104286000 A CN 104286000A
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Abstract
The invention belongs to the field of pesticides and particularly relates to an insecticidal composition for preventing and treating rapeseed aphids. The effective components of the insecticidal composition provided by the invention comprise: nitenpyram and acetamiprid. The effective components, namely nitenpyram and acetamiprid, of the composition provided by the invention are mutually matched without conflict and have a good synergistic effect within a certain range, the prevention effect is higher than that of a single agent, and the pesticide effect is relatively durable; the insecticidal composition reduces the drug resistance, reduces the repeated use times of the pesticide, reduces the use amount of the pesticides and lowers the application cost of the pesticide; the insecticidal composition has effects on insect pests such as aphid, leafhopper, whitefly, planthopper, mealybug, chafer larva, colorado potato beetle, flea beetle, nematode, ground beetle, and leaf miner, and is particularly effective to prevent and treat the rapeseed aphids; the insecticidal composition is relatively low in residual quantity, relatively easy to decompose after the lasting period and relatively environmentally-friendly, and has the relatively great significance on increasing both production and income in agricultural areas.
Description
Technical field
The invention belongs to pesticide field, being specifically related to a kind of Pesticidal combination for preventing and treating vegetable seed aphid.
background technology
Aphid, also known as aphid, aphid etc., belongs to Homoptera Aphidiadae more, is the insect of sucking mouth parts, is often clustered in the positions such as blade, tender stem, bud, terminal bud, and thorn inhales juice, makes leaf-shrinkage, curling, lopsided, causes the even whole strain of die back dead time serious.The honeydew of aphid secretion also can bring out sooty mould, virus disease cause ant infestations etc.
Aphid is commonly called as aphid or aphid etc., is under the jurisdiction of Semiptera (being Homoptera Hemiptera originally), comprises adelgid Superfamily Adelgoidea and Aphidoidea Aphidoidea.Aphid is mainly distributed in Temperate Region in China, the Northern Hemisphere and subtropical zone, and torrid areas distribution seldom.The world known about more than 4700 plants, distribution in China about 1100 kinds.Fore wing 4 ~ 5 rake, the secondary sensation circle of feeler is circular, the aphid of cornical tubulose.Its medium and small Aphis, black back of the body Aphis and no Aphis are Chinese Endemic Genera.
Aphid English aphid by name, also makes plant louse, greenfly or antcow.Body is little and soft, and size is as syringe needle.Belly has tubular protrusion (cornical), and aphid has a pair cornical, for discharge can be rapid curing defence liquid, the usual tubulose of cornical, long is often greater than wide, and base portion is thick, and sucking plant juice is plant major pest.Not only hinder plant growth, form insect gall, spread virus, and cause flower, leaf, bud deformity.The history of life is complicated, and apterogyne (fundatrix (stem mother)) seeks parthenogenesis in summer, ovoviviparity, produces young aphid.When aphid on plant is overstocked, what have grows two to large-scale film quality wing, finds new host.Occur female aphid and male aphid late summer, post-coitum, female aphid lays eggs, and with hibernate of ovum, finally produces fundatrix.Warm area can without the ovum phase.Aphid has wax gland secretion, so many aphid appearances are as Aries ball top.Available agricultural chemicals or natural enemy (ladybug, aphis lion, Chrysopa etc.) control.Ant protection aphid, from weather and natural enemy harm, is transferred to aphid health plant from withered plant, and pats aphid to obtain honeydew (sweet smell liquid of aphid secretion).
In the control of aphid, various means should be utilized, stop its harm activity, mainly contain following each point:
One, eliminate aphid, from flowers Wintering Period, will can receive the effect of getting twice the result with half the effort, as relied on merely the aphid evil the most serious spring, carrying out autumn, control efficiency is not remarkable.
Two, to the seeds of flowering plants, the flower seedling of new introduction, answer close inspection, prevent the intrusion of nonlocal New harmful insect, soil and old flowerpot are carried out disinfection, to kill residual worm's ovum.
Three, combine pruning, the residual flower of aphid perch or worm's ovum being hidden, sick deadwood leaf, thoroughly remove, and concentrates and burn.
Four, the kind of flowers is different, and its resistance to insects is also different, should select Resistant kind, not only alleviates aphid damage but also can save consumption cost.
When five, finding a small amount of aphid, available writing brush dips in water outwash, or potted flower is tilted to be put in spin rinse under running water, aphid of both having gone out, and cleans blade again, improves ornamental value and promotes blade face respiration; The natural enemy such as ladybug, Chrysopa that also can utilize with good conditionsi is prevented and treated.
When six, finding a large amount of aphid, should isolate in time, and drug of choice thing or local method eliminating pest immediately, its concrete measure is as follows:
1, with the proportions tobacco leaf water of 1:15, spray after brewed 4 hours.
2, by the ratio of 1:4:400, the spray solution of preparation washing powder, urea, water.
3, spray with 10% flolimat emulsion, 1000 times of liquid or horse traction sulphur emulsion 1000 to 1500 times of liquid or DDT EC 1000 times of liquid.
4, hyalopterus arundinis one class is originally worn to the aphid of wax powder, when using any medicament, 1 ‰ neutral soap water or washing powder all should be added.
Attention question
Because temperature in early stage is general lower, many local Wheat Aphid Populations, just in build phase, if 4 ~ May, temperature was not sharply rise and do not have torrential rain to wash away, will be conducive to wheat aphid and break out harm.To prevent and treat in time for the wheatland reaching index for control.For wheat aphid, the southwestern Mai Qu such as Yunnan, Sichuan has entered the fringe phase, also will carry out control in time, and for other Winter Wheat Areas, strengthen monitoring to what occur seriously to reach index for control.
Impact
By aphid infringement plant there is multiple different symptom, as growth rate reductions, tikka, yellowing, depauperation, leaf roll, output reduce, wither and dead.Aphid causes plant to lack cordiality for the picked-up of juice, and the saliva of aphid is for plant also toxic effect.Aphid can between plant transmitted virus, such as black peach aphid (Myzus persicae) is above the carrier of 110 Plants viruses, cotten aphid (Aphis gossypii) usually transmitted virus in sugarcane, papaya papaw and peanut.
Nitenpyram anabasine insecticide, has unique chemistry and biological property.Mainly act on insect nerve, to insect synaptic receptor, there is nerve block effect, for the crop such as paddy rice, vegetables, various aphid, aleyrodid, rice-leaf hopper and thrips are shown remarkable active, have efficient, low toxicity, interior suction and without the large advantage of cross resistance four, and insecticidal spectrum is comparatively wide, residual life is longer (to be used with 100mg/kg, sustainable 15d), to rice fulgorid, when 0.5 ~ 0.8mg/kg, lethality rate still can reach 100%, use safety, insect not easily produces antibody.。
Pyridine worm miaow its be second generation anabasine insecticide, though the first generation anabasine insecticides such as the mechanism of action and Imidacloprid are similar, there is higher activity, higher safety, wider activity profile, be replace those to the high poison of mammal, have residual
Stay the best kind with the organic phosphor of environmental problem, carbamates, pyrethroid, organochlorine insecticides.Research shows that pyridine worm miaow and first generation anabasine insecticide are if Imidacloprid, Nitenpyram, Nitenpyram (nitenpyrem) etc. are without cross resistance.
Summary of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of Pesticidal combination for preventing and treating vegetable seed aphid.
The present invention is realized by following technical scheme for preventing and treating the Pesticidal combination of vegetable seed aphid:
For preventing and treating the Pesticidal combination of vegetable seed aphid, the active ingredient of this Pesticidal combination comprises: Nitenpyram, pyridine worm miaow.
For preventing and treating in the Pesticidal combination of vegetable seed aphid, the part by weight of Nitenpyram, pyridine worm miaow is 1-7:2-4.
Preferably, for preventing and treating in the Pesticidal combination of vegetable seed aphid, the part by weight of Nitenpyram, pyridine worm miaow is 5:3.
Above-mentioned Pesticidal combination also comprises auxiliary agent, and described active ingredient Nitenpyram, pyridine worm miaow account for the 35-55% of total composition.
In above-mentioned Pesticidal combination, auxiliary agent is at least one in dispersant, wetting agent, emulsifier, antifreezing agent, defoamer, thickener, disintegrant, stabilizing agent, filler, solvent, and described solvent is organic solvent or water.
Its formulation of above-mentioned Pesticidal combination is any one in wetting powder, suspending agent, aqueous emulsion, water dispersible granules and missible oil.
For preventing and treating the Pesticidal combination of vegetable seed aphid, this Pesticidal combination is aqueous emulsion, and the parts by weight of each component are: Nitenpyram 50, pyridine worm miaow 30, and emulsifier 10, solvent 40, stabilizing agent 5, antifreezing agent 2, defoamer 1, thickener 1, surplus are water;
The concrete production stage of this aqueous emulsion is: Nitenpyram, pyridine worm miaow, solvent and emulsifier are mixed, make it to be dissolved into uniform oil phase; Water, antifreezing agent, stabilizing agent, thickener and defoamer are mixed uniformly aqueous phase; While high-speed stirred, oil phase is added aqueous phase in a kettle., slowly add water until reach phase inversion point, open clipper and carry out high speed shear, shear 20 minutes to 1 hour, form the aqueous emulsion of oil-in-water type, obtain the Pesticidal combination of aqueous emulsion.
For preventing and treating in the Pesticidal combination of vegetable seed aphid, emulsifier is at least one in calcium dodecyl benzene sulfonate and aliphatic acid polyethenoxy ether, alkylphenol polyoxyethylene sulfosuccinate, styrylphenol polyoxyethylene ether, polyoxyethylene nonylphenol ether, castor oil polyoxyethylene ether, aliphatic acid polyethenoxy base ester, polyoxyethylene aliphatic alcohol ether;
Organic solvent is any one or more mixed solvents formed with arbitrary proportion in dimethylbenzene, biodiesel, toluene, diesel oil, methyl alcohol, ethanol, n-butanol, isopropyl alcohol, turpentine oil, solvent naphtha, dimethyl formamide, dimethyl sulfoxide (DMSO);
Stabilizing agent is at least one in sodium citrate, resorcinol;
At least one in antifreeze glycol, propane diols, glycerine, polyethylene glycol;
Defoamer is silicone oil, silicone compound, C
10-20saturated fat acid compounds, C
8-10at least one in aliphatic alcohols compound;
Thickener is at least one in xanthans, CMC, hydroxyethylcellulose, methylcellulose, Magnesiumaluminumsilicate, polyvinyl alcohol.
Preferably, for preventing and treating in the Pesticidal combination of vegetable seed aphid, emulsifier is alkylphenol polyoxyethylene sulfosuccinate;
Solvent is ethanol;
Stabilizing agent is resorcinol;
Antifreezing agent propane diols;
Defoamer is silicone compound;
Thickener is CMC.
Beneficial effect of the present invention:
(1) present composition effective active composition Nitenpyram, the mutual mixture of both pyridine worm miaows can not produce conflict;
(2) present composition has good synergistic effect within the specific limits, and preventive effect is higher than single dose, and drug effect is more lasting;
(3) delay drug-fast generation, decreased agricultural chemicals Reusability number of times, reduced Pesticide use amount, reduce the use cost of agricultural chemicals;
(4) present composition is to aphid, leafhopper, aleyrodid, plant hopper, mealybug, chafer larva, colorado potato beetle, flea beetle, nematode, ground beetle, leaf miner.All effective Deng insect pest, especially there is special efficacy to control vegetable seed aphid;
(5) residual quantity due to this Pesticidal combination is lower, decomposes after the lasting period than being easier to, more friendly to environment, has larger meaning to the increasing both production and income of agricultural region.
Embodiment
Below in conjunction with specific embodiment, the present invention is further described, so that those skilled in the art more understands the present invention, but does not therefore limit the present invention.
Embodiment 1
Pesticidal combination is aqueous emulsion, and the parts by weight of each component are: Nitenpyram 50, pyridine worm miaow 30, and emulsifier 10, solvent 40, stabilizing agent 5, antifreezing agent 2, defoamer 1, thickener 1, surplus are water;
The concrete production stage of this aqueous emulsion is: Nitenpyram, pyridine worm miaow, solvent and emulsifier are mixed, make it to be dissolved into uniform oil phase; Water, antifreezing agent, stabilizing agent, thickener and defoamer are mixed uniformly aqueous phase; While high-speed stirred, oil phase is added aqueous phase in a kettle., slowly add water until reach phase inversion point, open clipper and carry out high speed shear, shear 20 minutes to 1 hour, form the aqueous emulsion of oil-in-water type, obtain the Pesticidal combination of aqueous emulsion.
For preventing and treating in the Pesticidal combination of vegetable seed aphid, emulsifier is at least one in calcium dodecyl benzene sulfonate and aliphatic acid polyethenoxy ether, alkylphenol polyoxyethylene sulfosuccinate, styrylphenol polyoxyethylene ether, polyoxyethylene nonylphenol ether, castor oil polyoxyethylene ether, aliphatic acid polyethenoxy base ester, polyoxyethylene aliphatic alcohol ether;
Organic solvent is ethanol;
Stabilizing agent is resorcinol;
Antifreezing agent propane diols;
Defoamer is silicone compound;
Thickener is CMC.
Above-mentioned medicine reaches 93.7% for the anti-efficiency of vegetable seed aphid.
Comparative example 1
Pesticidal combination is aqueous emulsion, and the parts by weight of each component are: Nitenpyram 80, and emulsifier 10, solvent 40, stabilizing agent 5, antifreezing agent 2, defoamer 1, thickener 1, surplus are water;
The concrete production stage of this aqueous emulsion is: Nitenpyram, pyridine worm miaow, solvent and emulsifier are mixed, make it to be dissolved into uniform oil phase; Water, antifreezing agent, stabilizing agent, thickener and defoamer are mixed uniformly aqueous phase; While high-speed stirred, oil phase is added aqueous phase in a kettle., slowly add water until reach phase inversion point, open clipper and carry out high speed shear, shear 20 minutes to 1 hour, form the aqueous emulsion of oil-in-water type, obtain the Pesticidal combination of aqueous emulsion.
For preventing and treating in the Pesticidal combination of vegetable seed aphid, emulsifier is at least one in calcium dodecyl benzene sulfonate and aliphatic acid polyethenoxy ether, alkylphenol polyoxyethylene sulfosuccinate, styrylphenol polyoxyethylene ether, polyoxyethylene nonylphenol ether, castor oil polyoxyethylene ether, aliphatic acid polyethenoxy base ester, polyoxyethylene aliphatic alcohol ether;
Organic solvent is ethanol;
Stabilizing agent is resorcinol;
Antifreezing agent propane diols;
Defoamer is silicone compound;
Thickener is CMC.
Above-mentioned medicine reaches 87.7% for the anti-efficiency of vegetable seed aphid.
Comparative example 2
Pesticidal combination is aqueous emulsion, and the parts by weight of each component are: pyridine worm miaow 80, and emulsifier 10, solvent 40, stabilizing agent 5, antifreezing agent 2, defoamer 1, thickener 1, surplus are water;
The concrete production stage of this aqueous emulsion is: Nitenpyram, pyridine worm miaow, solvent and emulsifier are mixed, make it to be dissolved into uniform oil phase; Water, antifreezing agent, stabilizing agent, thickener and defoamer are mixed uniformly aqueous phase; While high-speed stirred, oil phase is added aqueous phase in a kettle., slowly add water until reach phase inversion point, open clipper and carry out high speed shear, shear 20 minutes to 1 hour, form the aqueous emulsion of oil-in-water type, obtain the Pesticidal combination of aqueous emulsion.
For preventing and treating in the Pesticidal combination of vegetable seed aphid, emulsifier is at least one in calcium dodecyl benzene sulfonate and aliphatic acid polyethenoxy ether, alkylphenol polyoxyethylene sulfosuccinate, styrylphenol polyoxyethylene ether, polyoxyethylene nonylphenol ether, castor oil polyoxyethylene ether, aliphatic acid polyethenoxy base ester, polyoxyethylene aliphatic alcohol ether;
Organic solvent is ethanol;
Stabilizing agent is resorcinol;
Antifreezing agent propane diols;
Defoamer is silicone compound;
Thickener is CMC.
Above-mentioned medicine reaches 88.9% for the anti-efficiency of vegetable seed aphid.
As can be seen from above contrast, Nitenpyram is mutually composite with pyridine worm miaow, its effect is better than single Nitenpyram or pyridine worm miaow.
Embodiment 2
Pesticidal combination is aqueous emulsion, and the parts by weight of each component are: Nitenpyram 45, pyridine worm miaow 35, and emulsifier 10, solvent 40, stabilizing agent 5, antifreezing agent 2, defoamer 1, thickener 1, surplus are water;
The concrete production stage of this aqueous emulsion is: Nitenpyram, pyridine worm miaow, solvent and emulsifier are mixed, make it to be dissolved into uniform oil phase; Water, antifreezing agent, stabilizing agent, thickener and defoamer are mixed uniformly aqueous phase; While high-speed stirred, oil phase is added aqueous phase in a kettle., slowly add water until reach phase inversion point, open clipper and carry out high speed shear, shear 20 minutes to 1 hour, form the aqueous emulsion of oil-in-water type, obtain the Pesticidal combination of aqueous emulsion.
For preventing and treating in the Pesticidal combination of vegetable seed aphid, emulsifier is at least one in calcium dodecyl benzene sulfonate and aliphatic acid polyethenoxy ether, alkylphenol polyoxyethylene sulfosuccinate, styrylphenol polyoxyethylene ether, polyoxyethylene nonylphenol ether, castor oil polyoxyethylene ether, aliphatic acid polyethenoxy base ester, polyoxyethylene aliphatic alcohol ether;
Organic solvent is dimethylbenzene;
Stabilizing agent is at least one in resorcinol;
Antifreeze glycol;
Defoamer is silicone compound;
Thickener is CMC.
Embodiment 3
Pesticidal combination is aqueous emulsion, and the parts by weight of each component are: Nitenpyram 50, pyridine worm miaow 30, and emulsifier 10, solvent 40, stabilizing agent 5, antifreezing agent 2, defoamer 1, thickener 1, surplus are water;
The concrete production stage of this aqueous emulsion is: Nitenpyram, pyridine worm miaow, solvent and emulsifier are mixed, make it to be dissolved into uniform oil phase; Water, antifreezing agent, stabilizing agent, thickener and defoamer are mixed uniformly aqueous phase; While high-speed stirred, oil phase is added aqueous phase in a kettle., slowly add water until reach phase inversion point, open clipper and carry out high speed shear, shear 20 minutes to 1 hour, form the aqueous emulsion of oil-in-water type, obtain the Pesticidal combination of aqueous emulsion.
For preventing and treating in the Pesticidal combination of vegetable seed aphid, emulsifier is at least one in calcium dodecyl benzene sulfonate and aliphatic acid polyethenoxy ether, alkylphenol polyoxyethylene sulfosuccinate, styrylphenol polyoxyethylene ether, polyoxyethylene nonylphenol ether, castor oil polyoxyethylene ether, aliphatic acid polyethenoxy base ester, polyoxyethylene aliphatic alcohol ether;
Organic solvent is dimethyl sulfoxide (DMSO);
Stabilizing agent is at least one in resorcinol;
At least one in antifreezing agent polyethylene glycol;
Defoamer is silicone oil;
Thickener is xanthans.
Embodiment 4
Pesticidal combination is aqueous emulsion, and the parts by weight of each component are: Nitenpyram 55, pyridine worm miaow 42, and emulsifier 10, solvent 40, stabilizing agent 5, antifreezing agent 2, defoamer 1, thickener 1, surplus are water;
The concrete production stage of this aqueous emulsion is: Nitenpyram, pyridine worm miaow, solvent and emulsifier are mixed, make it to be dissolved into uniform oil phase; Water, antifreezing agent, stabilizing agent, thickener and defoamer are mixed uniformly aqueous phase; While high-speed stirred, oil phase is added aqueous phase in a kettle., slowly add water until reach phase inversion point, open clipper and carry out high speed shear, shear 20 minutes to 1 hour, form the aqueous emulsion of oil-in-water type, obtain the Pesticidal combination of aqueous emulsion.
For preventing and treating in the Pesticidal combination of vegetable seed aphid, emulsifier is at least one in calcium dodecyl benzene sulfonate and aliphatic acid polyethenoxy ether, alkylphenol polyoxyethylene sulfosuccinate, styrylphenol polyoxyethylene ether, polyoxyethylene nonylphenol ether, castor oil polyoxyethylene ether, aliphatic acid polyethenoxy base ester, polyoxyethylene aliphatic alcohol ether;
Organic solvent is dimethyl formamide;
Stabilizing agent is resorcinol;
Antifreezing agent glycerine;
Defoamer is silicone oil;
Thickener is CMC.
Embodiment 5
Pesticidal combination is aqueous emulsion, and the parts by weight of each component are: Nitenpyram 60, pyridine worm miaow 30, and emulsifier 10, solvent 40, stabilizing agent 5, antifreezing agent 2, defoamer 1, thickener 1, surplus are water;
The concrete production stage of this aqueous emulsion is: Nitenpyram, pyridine worm miaow, solvent and emulsifier are mixed, make it to be dissolved into uniform oil phase; Water, antifreezing agent, stabilizing agent, thickener and defoamer are mixed uniformly aqueous phase; While high-speed stirred, oil phase is added aqueous phase in a kettle., slowly add water until reach phase inversion point, open clipper and carry out high speed shear, shear 20 minutes to 1 hour, form the aqueous emulsion of oil-in-water type, obtain the Pesticidal combination of aqueous emulsion.
For preventing and treating in the Pesticidal combination of vegetable seed aphid, emulsifier is at least one in calcium dodecyl benzene sulfonate and aliphatic acid polyethenoxy ether, alkylphenol polyoxyethylene sulfosuccinate, styrylphenol polyoxyethylene ether, polyoxyethylene nonylphenol ether, castor oil polyoxyethylene ether, aliphatic acid polyethenoxy base ester, polyoxyethylene aliphatic alcohol ether;
Organic solvent is turpentine oil;
Stabilizing agent is at least one in resorcinol;
Antifreezing agent propane diols;
Defoamer is silicone compound;
Thickener is hydroxyethylcellulose.
Claims (9)
1. for preventing and treating a Pesticidal combination for vegetable seed aphid, it is characterized in that, the active ingredient of described Pesticidal combination comprises: Nitenpyram, pyridine worm miaow.
2. a kind of Pesticidal combination for preventing and treating vegetable seed aphid as claimed in claim 1, it is characterized in that, the part by weight of described Nitenpyram, pyridine worm miaow is 1-7:2-4.
3. a kind of Pesticidal combination for preventing and treating vegetable seed aphid as claimed in claim 1, it is characterized in that, the part by weight of described Nitenpyram, pyridine worm miaow is 5:3.
4. a kind of Pesticidal combination for preventing and treating vegetable seed aphid as claimed in claim 1, it is characterized in that, described Pesticidal combination also comprises auxiliary agent, and described active ingredient Nitenpyram, pyridine worm miaow account for the 35-55% of total composition.
5. a kind of Pesticidal combination for preventing and treating vegetable seed aphid as claimed in claim 1, it is characterized in that, in described Pesticidal combination, auxiliary agent is at least one in dispersant, wetting agent, emulsifier, antifreezing agent, defoamer, thickener, disintegrant, stabilizing agent, filler, solvent, and described solvent is organic solvent or water.
6. a kind of Pesticidal combination for preventing and treating vegetable seed aphid as claimed in claim 1, it is characterized in that, its formulation of described Pesticidal combination is any one in wetting powder, suspending agent, aqueous emulsion, water dispersible granules and missible oil.
7. a kind of Pesticidal combination for preventing and treating vegetable seed aphid as claimed in claim 1, is characterized in that:
Described Pesticidal combination is aqueous emulsion, and the parts by weight of each component are: Nitenpyram 50, pyridine worm miaow 30, and emulsifier 10, organic solvent 40, stabilizing agent 5, antifreezing agent 2, defoamer 1, thickener 1, surplus are water;
The concrete production stage of this aqueous emulsion is: Nitenpyram, pyridine worm miaow, solvent and emulsifier are mixed, make it to be dissolved into uniform oil phase; Water, antifreezing agent, stabilizing agent, thickener and defoamer are mixed uniformly aqueous phase; While high-speed stirred, oil phase is added aqueous phase in a kettle., slowly add water until reach phase inversion point, open clipper and carry out high speed shear, shear 20 minutes to 1 hour, form the aqueous emulsion of oil-in-water type, obtain the Pesticidal combination of aqueous emulsion.
8. a kind of Pesticidal combination for preventing and treating vegetable seed aphid as claimed in claim 1, is characterized in that: described emulsifier is at least one in calcium dodecyl benzene sulfonate and aliphatic acid polyethenoxy ether, alkylphenol polyoxyethylene sulfosuccinate, styrylphenol polyoxyethylene ether, polyoxyethylene nonylphenol ether, castor oil polyoxyethylene ether, aliphatic acid polyethenoxy base ester, polyoxyethylene aliphatic alcohol ether;
Organic solvent is any one or more mixed solvents formed with arbitrary proportion in dimethylbenzene, biodiesel, toluene, diesel oil, methyl alcohol, ethanol, n-butanol, isopropyl alcohol, turpentine oil, solvent naphtha, dimethyl formamide, dimethyl sulfoxide (DMSO);
Stabilizing agent is at least one in sodium citrate, resorcinol;
At least one in antifreeze glycol, propane diols, glycerine, polyethylene glycol;
Defoamer is silicone oil, silicone compound, C
10-20saturated fat acid compounds, C
8-10at least one in aliphatic alcohols compound;
Thickener is at least one in xanthans, CMC, hydroxyethylcellulose, methylcellulose, Magnesiumaluminumsilicate, polyvinyl alcohol.
9. a kind of Pesticidal combination for preventing and treating vegetable seed aphid as claimed in claim 1, is characterized in that: described
Emulsifier is alkylphenol polyoxyethylene sulfosuccinate;
Solvent is ethanol;
Stabilizing agent is resorcinol;
Antifreezing agent propane diols;
Defoamer is silicone compound;
Thickener is CMC.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108835126A (en) * | 2018-06-27 | 2018-11-20 | 四川福思达生物技术开发有限责任公司 | A kind of agricultural insecticidal composite and its application containing nicotine compound and mineral oil |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101304659A (en) * | 2005-11-10 | 2008-11-12 | 拜尔农作物科学股份公司 | Synergistic insecticidal mixtures for seed treatment |
| CN101703065A (en) * | 2009-09-24 | 2010-05-12 | 张志高 | Insecticidal composition containing nitenpyram |
| CN102017976A (en) * | 2009-09-22 | 2011-04-20 | 南京华洲药业有限公司 | Synergistic insecticidal composition containing nitenpyram and acetamiprid, and application thereof |
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- 2014-10-15 CN CN201410543812.0A patent/CN104286000A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101304659A (en) * | 2005-11-10 | 2008-11-12 | 拜尔农作物科学股份公司 | Synergistic insecticidal mixtures for seed treatment |
| CN102017976A (en) * | 2009-09-22 | 2011-04-20 | 南京华洲药业有限公司 | Synergistic insecticidal composition containing nitenpyram and acetamiprid, and application thereof |
| CN101703065A (en) * | 2009-09-24 | 2010-05-12 | 张志高 | Insecticidal composition containing nitenpyram |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108835126A (en) * | 2018-06-27 | 2018-11-20 | 四川福思达生物技术开发有限责任公司 | A kind of agricultural insecticidal composite and its application containing nicotine compound and mineral oil |
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Application publication date: 20150121 |