CN101524087A - Pesticide composition containing metaflumizone and acephate - Google Patents
Pesticide composition containing metaflumizone and acephate Download PDFInfo
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- CN101524087A CN101524087A CN200910136089A CN200910136089A CN101524087A CN 101524087 A CN101524087 A CN 101524087A CN 200910136089 A CN200910136089 A CN 200910136089A CN 200910136089 A CN200910136089 A CN 200910136089A CN 101524087 A CN101524087 A CN 101524087A
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- metaflumizone
- orthene
- composition pesticide
- acephate
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Abstract
The invention relates to a pesticide composition which contains metaflumizone and acephate, has a broad disinfection spectrum and obvious synergic action. The composition contains 0.05%-30% of the metaflumizone and 0.5%-50% of the acephate. The pesticide composition has good control effect on lepidoptera, coleopteran, aphid and acarid. The composition can enhance control effect, reduce consumption, suspend pesticide resistance generation and reduce environmental pollution, and provides good practicability.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of composition pesticide that contains metaflumizone and orthene.
Background technology
(metaflumizone BAS320I) is a kind of brand-new semicarbazones insecticides to metaflumizone.Its mechanism of action uniqueness, itself has insecticidal activity, does not need bioactivation, does not have cross resistance with existing each insecticides.On the acceptor attached to sodium-ion channel, it is current to hinder sodium ion, does not have cross resistance with the compound of chrysanthemum ester class or other kinds.Metaflumizone has tangible control efficiency to caste Lepidoptera and the coleoptera that chews and sting food, have rice to indulge leaf snout moth's larva, beet armyworm, cotton bollworm, pink bollworm, imported cabbageworm, tomato moth, diamond-back moth, Hellula undalis, black cutworm, rice-stem borer etc. as common kind, it is very potential that this medicine is used to prevent and treat non-crop pests aspects such as ant, termite, red fire ant, fly and cockroach.Because its mechanism of action is unique and do not have cross resistance with existing insecticide, the present invention is very competitive in the control of insect pest, also is a new breakthrough in the resistance management.A large amount of field trials confirms that this medicine all has good control efficiency to all vegetative stages (adult that also comprises coleoptera) of Lepidoptera and coleoptera larvae.Therefore metaflumizone can be applied to all periods that insect is taken place neatly.Other insect there is stronger selectivity, beneficial organism is comprised that insect pollinator and segmental appendage class insect are safer, be suitable for the resistance management of integrated pest prevention and control and insect pest.
Orthene (acephate) belongs to the low toxicity systemic insecticide, has stomach toxicity and action of contace poison, and can kill ovum, and certain fumigation action is arranged, and is the slow-acting type insecticide, and its basic desinsection principle is to suppress the insect acetylcholinesterase.Be applicable to vegetables, tobacco, fruit tree, cotton, oranges and tangerines, paddy rice, wheat, prevent and treat multiple chewing type, sucking pest and evil mite.Effect effect just is slow after dispenser, and effect was remarkable in 2-3 days, and after effect is strong.Synergistic effect is arranged and can prolong the lasting period.
Summary of the invention
The objective of the invention is shortcoming, provide that a kind of pesticide and miticide actility is efficient, lasting effect length, low toxicity, quick-acting height, cost are low, the insect-killing and mite-killing agent composition of environmental protection at prior art.
The technical scheme that realizes the object of the invention is:
A kind of composition pesticide contains metaflumizone and orthene.
Above-mentioned composition pesticide contains metaflumizone 0.05%～30%, orthene 0.5%～50%.
Above-mentioned composition pesticide, its described formulation can be missible oil, suspending agent, wetting powder, water dispersible granules.
Above-mentioned composition pesticide, its missible oil constituent and percentage by weight thereof are: metaflumizone 0.05%～30%, orthene 0.5%～50%, emulsifier 1%～20%, cosolvent 0%～15%, stabilizing agent 0%～8%, bleeding agent 0%～5%, solvent 10%～80%, each component sum is 100%.
Above-mentioned composition pesticide, its suspending agent constituent and percentage by weight thereof are: metaflumizone 0.05%～30%, orthene 0.5%～50%, wetting agent 0%～12%, dispersant 0.5%～20%, stabilizing agent 0%～10%, bleeding agent 0%～5%, thickener 0.1%～3%, antifreezing agent 0%～8%, defoamer 0.1%～3%, water 5%～80%, each component sum is 100%.
Above-mentioned composition pesticide, its wetting powder constituent and percentage by weight thereof are: metaflumizone 0.05%～30%, orthene 0.5%～50%, wetting agent 1%～15%, dispersant 1%～15%, spreader-sticker 0%～8%, bleeding agent 0%～12%, carrier 5%～75%, each component sum is 100%.
Above-mentioned composition pesticide, its water dispersible granules constituent and percentage by weight thereof are: metaflumizone 0.05%～30%, orthene 0.5%～50%, wetting agent 1%～10%, dispersant 1%～15%, spreader-sticker 0%～6%, bleeding agent 0%～15%, carrier 10%～80%, each component sum is 100%.
According to market demand, composition pesticide of the present invention method routinely can also be made other formulations.
It all is known in those skilled in the art preparing employed auxiliary agent of above-mentioned various formulation and carrier.
In the above-mentioned composition pesticide, described emulsifier is a calcium dodecyl benzene sulfonate, Nonyl pheno base ether, triphen ethyl-phenol polyoxyethylene polyoxypropylene block polymer, dibenzyl xenyl APEO, the phenethyl phenol polyethenoxy ether, alkyl phenol formaldehyde resin polyoxyethylene ether, alkyl phenol polyethenoxy ether sodium sulfate, sodium sulfate of polyethenoxy ether of fatty alcohol, castor oil polyoxyethylene ether, alkylaryl polyoxyethylene polyoxypropylene ether, dehydration sorb fatty acid ester, the sorbitan fatty acid ester APEO, the newborn 0201B of farming, the newborn 0203B of farming, in the farming breast 2201 one or more.
In the above-mentioned composition pesticide, described wetting agent is one or more in neopelex, calcium dodecyl benzene sulfonate, calcium lignosulfonate, sodium lignin sulfonate, alkylphenol polyoxyethylene formaldehyde condensation products sodium sulphate, Negel, sldium lauryl sulfate, sodium sulfate of polyethenoxy ether of fatty alcohol, phenethyl phenol polyethenoxy ether, sodium alkyl benzene sulfonate, sodium alkyl sulfate, alkyl phenol polyethenoxy ether sodium sulfate, the nonylphenol polyoxyethylene ether sulfate.
In the above-mentioned composition pesticide, described dispersant is sodium lignin sulfonate, calcium lignosulfonate, draw back in powder, sodium alkyl benzene sulfonate, alkylphenol polyoxyethylene, polyoxyethylene carboxylate, fatty acid glyceride APEO, alkyl phenol polyethenoxy ether sodium sulfate, polyoxyethylene nonylphenol ether, alkyl ethylsulfonic acid sodium, alkylphenol polyoxyethylene formaldehyde condensation products, aralkyl phenol polyethenoxy ether formaldehyde condensation products sodium sulphate, the alkylphenol-polyethenoxy polyethenoxy ether one or more.
In the above-mentioned composition pesticide, described cosolvent is one or more in methyl alcohol, ethanol, acetone, dimethyl formamide, acetonitrile, methyl-sulfoxide, pyrrolidones, ethyl acetate, the trichloroethanes.
In the above-mentioned composition pesticide, described spreader-sticker is one or more in polyvinyl alcohol, alkyl diphenyl ether disulphonic acid sodium, the poly-trisiloxanes.
In the above-mentioned composition pesticide, described stabilizing agent is one or more in triethanolamine oleate or epoxidized vegetable oil such as epoxidized linseed, the epoxidized soybean oil.
In the above-mentioned composition pesticide, described bleeding agent is one or more in sorbitan fatty acid ester APEO, fatty alcohol-polyoxyethylene ether or the polyoxyethylene nonylphenol ether.
In the above-mentioned composition pesticide, described thickener is one or more in polyvinyl alcohol, xanthans, carboxymethyl cellulose, aluminium-magnesium silicate, polyethylene glycol, polyvinylpyrrolidone, polyvinyl acetate, the gum Arabic.
In the above-mentioned composition pesticide, described solvent is one or more in benzene,toluene,xylene, diesel oil, methyl alcohol, ethanol, acetone, cyclohexanone, pyrrolidones, dimethyl formamide, benzinum, machine oil, the ethyl acetate.
In the above-mentioned composition pesticide, described antifreezing agent is one or more in propane diols, ethylene glycol, glycerine, glycerine, polyethylene glycol, the sorbierite.
In the above-mentioned composition pesticide, described defoamer is one or more among Si18, S-29, the FZ-880.
In the above-mentioned composition pesticide, described carrier is one or more in kaolin, bentonite, talcum powder, precipitated calcium carbonate, diatomite, potter's clay, attapulgite, ammonium sulfate, atlapulgite, clay, silica, the zeolite.
Advantage that the present invention has and beneficial effect: 1. the Insecticiding-miticiding spectrum is wide, adaptability is strong; 2. the ovum children holds concurrently and kills; 3. brand new, mechanism of action uniqueness; 4. the lasting period is long.5. the compound formulation of two kinds of insecticidal constituents has synergy, enlarges the effect of Insecticiding-miticiding spectrum, and the reduction during all than single uses of the consumption of mix preparation, thereby has improved drug effect, has increased safety.
Embodiment
Following instantiation is in order to further describing the present invention, but the present invention absolutely not only only limits to following these embodiment.Percentage all is weight percentage in the prescription, and employed former medicine and auxiliary agent are other producers and buy.Formulation examples is as follows:
Example 1:
With the 5kg metaflumizone, 20kg orthene, 12kg methyl alcohol, 48kg dimethylbenzene, join together in the reactor, after the mixing and stirring, add 7.5kg phenethyl phenol polyethenoxy ether, 7.5kg calcium dodecyl benzene sulfonate, mixing and stirring 2 hours makes cream preparation.
Example 2:
With the 10kg metaflumizone, the 35kg orthene, the 5kg sodium alkyl benzene sulfonate, the 8kg sodium lignin sulfonate, the 3kg polyvinyl alcohol, 3kg sorbitan fatty acid ester APEO, 18kg kaolin, the 18kg bentonite, join together and mix in the tapered mixer more than 2 hours, mixed material is joined in the airslide disintegrating mill pulverize, the material after the pulverizing joins in the tapered mixer again and mixed 2 hours, mixed material fineness reaches 98% by 325 mesh standard sieves, makes wetting powder.
Example 3
With the 12kg metaflumizone, the 30kg orthene, the 6kg sodium lignin sulfonate, 9kg alkylphenol polyoxyethylene formaldehyde condensation products sodium sulphate, the 3kg carboxymethyl cellulose, the 5kg polyoxyethylene nonylphenol ether, 10kg kaolin, the 10kg bentonite, 15kg ammonium sulfate joins together in the tapered mixer and mixes more than 2 hours, mixed material joined in the airslide disintegrating mill pulverize, material after the pulverizing joins in the tapered mixer again and mixed 2 hours, and mixed material fineness reaches 98% by 325 mesh standard sieves, obtains wetting powder.Then with wetting powder and 20kg purified water; add in the kneader simultaneously and mediate; make the material of shaping; put this material in Squeezinggranulator granulation at last; product after the granulation carries out drying in 54 ℃ of baking ovens, dried material uses 10 orders and 60 purpose standard screens to sieve; get the middle material of two sieves, make water dispersible granules.
Example 4:
With the 15kg metaflumizone, the 33kg orthene, the 6kg alkyl phenol polyethenoxy ether sodium sulfate, the 6kg polyoxyethylene nonylphenol ether, the 3kg epoxidized soybean oil, 4kg fatty alcohol-polyoxyethylene ether, 1.5kg carboxymethyl cellulose, 2kg ethylene glycol, 0.5kgS-29 defoamer, the 29kg purified water joins reactor together, stirred 2 hours, open baiting valve at the bottom of the still, material is injected sand mill grind, the material fineness after the grinding reaches 98% by discharging behind 325 mesh standard sieves, material is put into emulsification in the high-shear emulsifying still again, makes suspending agent.
Example 5:
With the 14kg metaflumizone, 30kg orthene, 10kg methyl alcohol, 31kg dimethylbenzene, join together in the reactor, after the mixing and stirring, add 10kg phenethyl phenol polyethenoxy ether, the 5kg calcium dodecyl benzene sulfonate, mixing and stirring 2 hours makes cream preparation.
Example 6:
With the 18kg metaflumizone, the 40kg orthene, 5kg sodium lignin sulfonate, 8kg sodium alkyl benzene sulfonate, 8kg kaolin, the 11kg bentonite, 10kg ammonium sulfate joins together in the tapered mixer and mixes more than 2 hours, mixed material joined in the airslide disintegrating mill pulverize, material after the pulverizing joins in the tapered mixer again and mixed 2 hours, and mixed material fineness reaches 98% by 325 mesh standard sieves, obtains wetting powder.Then with wetting powder and 21kg purified water; add in the kneader simultaneously and mediate; make the material of shaping; put this material in Squeezinggranulator granulation at last; product after the granulation carries out drying in 54 ℃ of baking ovens, dried material uses 10 orders and 60 purpose standard screens to sieve; get the middle material of two sieves, make water dispersible granules.
Beet armyworm (Laphygma exigua Hubner) is commonly called as the black cloth basket worm, belongs to the Lepidoptera Noctuidae, is a kind of global insect.Not only endanger brassicaceous vegetable, also nearly hundred kinds of crops such as serious harm corn, peanut, soybean, cotton, tobacco, flowers, fruit tree.Generally cause crop failure about 15%, but severe patient underproduction 30%-40%, and What is more can reach more than 75%.Therefore, living test is tested object is decided to be beet armyworm.
Give birth to survey and adopt leaf dipping method: gather healthy cotyledon from the cowpea seedling of plantation in advance, with drying moisture after the flushing with clean water, be cut into the leaf dish of 5cm * 3cm, the leaf dish is flooded 3S in soup, dry naturally and put into insect box behind the surface moisture and raise, each handles the beet exigua larvae that inserted for 3 ages, repeat totally 50 larvas for 4 times, be treated to contrast, handle back examination worm and place in 25 ℃ of constant temperature insectaries with clear water, check dead, the borer population of living behind the 72h, the control group lethality is an efficiency test less than 10% test.Calculate lethality, corrected mortality, co-toxicity coefficient etc.
The co-toxicity of mixture preparation adopts the abundant co-toxicity coefficient method representation of Sun Yun:
The theoretical toxicity index A=∑ of mixture preparation (toxicity index of certain medicine * percentage of this pharmaceutically active ingredient in mixture).
C was synergistic effect greater than 120 o'clock, less than 80 o'clock be antagonism, be addition during 80-120.
Table 1 metaflumizone, orthene and different proportioning thereof are surveyed the result to giving birth to of beet armyworm second instar larvae
Can obviously find out from the above-mentioned data of surveying of giving birth to, synergistic effect is in various degree all arranged when metaflumizone and orthene are composite, the co-toxicity coefficient (CTC) of prescription is all greater than 120, illustrate that metaflumizone is composite in the scope of 10%-50% with orthene in the scope of 1%-20%, obvious synergistic effect is all arranged.
For further verifying the practical effect of complex preparation, on beet armyworm, paddy rice rice leaf roller, striped rice borer, cotton bollworm, citrus red mite, carry out demonstration test, choose preparation, 24% metaflumizone suspending agent and the 40% orthene missible oil of above-mentioned 6 prescriptions, metaflumizone orthene complex preparation has all been obtained good control efficiency, and preventive effect is all than 24% metaflumizone and 40% orthene list agent height.
The result of the test of table 2 metaflumizone, orthene and different proportionings thereof
From above-mentioned data as can be seen, the effect that the field efficacy of 6 kinds of complex preparations of metaflumizone orthene all uses apparently higher than 24% metaflumizone and 40% metaflumizone list agent, peasant household uses metaflumizone orthene complex preparation not only can improve drug effect, reduce use cost greatly, and improve the quality of crop.Behind two kinds of composite reagents, enlarge insecticidal spectrum, can prevent and treat the various pests on paddy rice, vegetables, the fruit tree, simultaneously composite back is obviously improved drug effect and is reduced the agricultural chemicals usage amount, reduces the risk that resistance appears in insect, prolongs the service time of medicament.
Claims (4)
1, the composition pesticide that contains metaflumizone and orthene is characterized in that containing the metaflumizone and the orthene of the wide and synergy of insecticidal spectrum.
2, composition pesticide according to claim 1 is characterized in that metaflumizone 0.05%～30%, orthene 0.5%～50%.
3, composition pesticide according to claim 2 is characterized in that making missible oil, suspending agent, wetting powder, water dispersible granules by active ingredient and auxiliary material.
4, composition pesticide according to claim 2 is characterized in that it is used to prevent and treat multiple chewing type, sucking pest and evil mite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910136089A CN101524087A (en) | 2009-04-28 | 2009-04-28 | Pesticide composition containing metaflumizone and acephate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910136089A CN101524087A (en) | 2009-04-28 | 2009-04-28 | Pesticide composition containing metaflumizone and acephate |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103283770A (en) * | 2013-06-25 | 2013-09-11 | 陕西农心作物科技有限公司 | Insecticidal composition containing cycolxylidin and metaflumizone and applications thereof. |
| CN103689016A (en) * | 2013-12-30 | 2014-04-02 | 青岛崂乡茶制品有限公司 | Insecticide for tea cultivation |
| CN103109836B (en) * | 2010-01-05 | 2016-04-13 | 海南正业中农高科股份有限公司 | Pesticidal combination containing metaflumizone and dimehypo or cartap |
| CN106818856A (en) * | 2016-12-13 | 2017-06-13 | 安徽东健化工科技有限公司 | A kind of Efficient insecticidal composition |
-
2009
- 2009-04-28 CN CN200910136089A patent/CN101524087A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103109836B (en) * | 2010-01-05 | 2016-04-13 | 海南正业中农高科股份有限公司 | Pesticidal combination containing metaflumizone and dimehypo or cartap |
| CN103283770A (en) * | 2013-06-25 | 2013-09-11 | 陕西农心作物科技有限公司 | Insecticidal composition containing cycolxylidin and metaflumizone and applications thereof. |
| CN103283770B (en) * | 2013-06-25 | 2014-12-10 | 陕西农心作物科技有限公司 | Insecticidal composition containing cycolxylidin and metaflumizone |
| CN103689016A (en) * | 2013-12-30 | 2014-04-02 | 青岛崂乡茶制品有限公司 | Insecticide for tea cultivation |
| CN106818856A (en) * | 2016-12-13 | 2017-06-13 | 安徽东健化工科技有限公司 | A kind of Efficient insecticidal composition |
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Open date: 20090909 |