CN104026146A - Binary pesticide composition and its use - Google Patents
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- CN104026146A CN104026146A CN201310073306.5A CN201310073306A CN104026146A CN 104026146 A CN104026146 A CN 104026146A CN 201310073306 A CN201310073306 A CN 201310073306A CN 104026146 A CN104026146 A CN 104026146A
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Abstract
The invention belongs to the field of pesticides, and relates to a binary pesticide composition and its use. The component 1 of the composition is tetrachlorantraniliprole, and the active component 2 of the composition is an organophosphate pesticide; the structural formula of tetrachlorantraniliprole is shown the specification, and the organophosphate pesticide can be profenofos, chlopyrifos, triazophos, phoxim, malathion or fenitrothion; and a weight part ratio of the two active components is 1:99-99:1. The composition has the advantages of obvious synergy, resistance delay and the like, and can be used for controlling many pests.
Description
Technical field
The invention belongs to field of pesticides, relate to a kind of binary insecticides and purposes.
Background technology
Insecticide has obvious effect aspect control agriculture and forestry injurious insect or urban health insect.
Chinese invention patent CN101333213A discloses a kind of 1-substituted pyridyl-pyrazol acid amide compounds and has controlled the purposes of insect pest and disease, wherein compound 1.25(is hereinafter to be referred as tetrachloro insect amide) can be used for preventing and treating various pests, especially lepidoptera pest is had to outstanding control efficiency.
The insecticide that contains single-activity component is used continuously in control of insect, easily makes insect develop immunity to drugs.Insecticide by two kinds of active components is mixed into blending ingredients by a certain percentage, often can improve preventive effect, reduces the consumption of active ingredient, cost-saving, can delay the generation of pest resistance to insecticide simultaneously.
Although disclose general tetrachloro insect amide or its homologue in prior art, with other Mixture Use of Insecticides, can produce additional advantage and effect, it is concrete open that the technical scheme of the binary insecticides that contains tetrachloro insect amide has no.
Summary of the invention
The object of the invention is to meet agricultural and pest control aspect, urban health field day by day improves the demand of constantly updating with kind to insecticide effect, and a kind of binary insecticides and purposes are provided.
For achieving the above object, the technical solution used in the present invention is:
A binary insecticides, active component one is tetrachloro insect amide, active component two is organophosphorus ester insecticides;
Described tetrachloro insect amide structural formula is as follows:
Described organophosphorus ester insecticides is Profenofos, chlopyrifos, Hostathion, phoxim, malathion or sumithion; Wherein, the ratio of weight and number between two kinds of active components is 1:99-99:1.
Further, active component one is tetrachloro insect amide, and active component two is Profenofos, chlopyrifos, Hostathion, phoxim, malathion or sumithion; Wherein, the ratio of weight and number between two kinds of active components is 1:20-20:1.
Composition can be made into missible oil, suspending agent, water-dispersible granules, aqueous emulsion, microemulsion, soluble liquid, wetting powder or oil-suspending agent.
In composition, the percentage by weight of active component is between 0.5%-95%.
Further, in composition the percentage by weight of active component between 1%-85%.
The purposes of binary insecticides, described composition can be used as the insecticide of controlling agriculture and forestry injurious insect or urban health insect.
Described composition imposes on and needs on the insect of control or the medium of its growth with effective dose; Applying dosage is the effective dose of 10 grams-500 grams of per hectares.
Further, apply the effective dose that dosage is 15 grams-100 grams of per hectares.
Tool of the present invention has the following advantages:
The one, composition of the present invention shows obvious synergistic effect in certain ratio range, has improved the control efficiency of this compound to insect.
The 2nd, the present composition reduces the using dosage of compound in application, thereby reduces use cost, reduces environmental pollution.
The 3rd, in the present composition, the mechanism of action of each active ingredient is different, does not have the problem of cross resistance, can delay the generation of pest resistance to insecticide with its pest control, and improves the control efficiency of antagonism population.
Embodiment
A binary insecticides, active component one is tetrachloro insect amide, structural formula is as follows:
Active component two is organophosphorus ester insecticides, is specially Profenofos (Profenofos), chlopyrifos (Chlorpyrifos), Hostathion (Triazophos), phoxim (Phoxim), malathion (Malathion) or sumithion (Fenitrothion) etc.
Indoor biological activity determination demonstrates binary insecticides of the present invention and has synergistic effect.
Composition of the present invention can be finished product preparation form to be provided.Make as required missible oil, suspending agent, water-dispersible granules, aqueous emulsion, microemulsion, soluble liquid, wetting powder, oil-suspending agent etc.In composition, the percentage by weight cumulative amount of active component is between 0.5%-95%, and preferably cumulative amount is between 1%-85%.The amount of application when content of active component depends on independent use in composition of the present invention, also depends on mixed ratio and synergistic effect degree.The optimum range of active component content is different according to the preparation type of composition.
The preparation of composite preparation of the present invention can be prepared by conventional processing method, after soon active substance will mix with liquid-carrier (solvent) or solid carrier, add one or more auxiliary agents as emulsifier, dispersant, wetting agent, adhesive, stabilizing agent and defoamer etc.Conventionally in composition, contain at least one carrier and at least one surfactant.In all cases, should guarantee that present composition active component is uniformly distributed.
Missible oil contains the active component of 10-75% conventionally, 2-20% emulsifier, other additive such as the stabilizing agent of 0-20%, bleeding agent, corrosion inhibitor etc., and solvent (also containing if desired cosolvent).
Suspending agent needs sand milling conventionally, to obtain stable non-deposition flowable product.In suspending agent, conventionally contain 5-50% active component, 5-15% dispersant, 0.1-10% wetting agent, 4-10% antifreezing agent, other additive of 0-10% is as defoamer, preservative, stabilizing agent, bleeding agent and thickener, and liquid-carrier surplus.
Water-dispersible granules is made 10-100 international standard sieve mesh (1.676-0.152mm) particle conventionally, can prepare by extruding, dipping or mist projection granulating method.Conventionally the active component that water-dispersible granules contains 0.5-80% and the auxiliary agent of 5-20% be dispersant, wetting agent, disintegrant and adhesive for example, and inert carrier surplus.
Wetting powder contains the active component of 10-85% conventionally, except solid inert carrier, conventionally contains the dispersant of 3-10%, can also contain wetting agent and (or) other additive of 0-10%, for example bleeding agent or stabilizing agent.
Aqueous emulsion is that former medicine, organic solvent, surfactant are mixed to formation oil phase; Water, antifreezing agent are mixed, become transparent and homogeneous water.With high-shear emulsion machine high speed shear oil phase, slowly water is added to oil phase, common active component 1-60%, surfactant 5-20%, antifreezing agent 2-10%, water surplus simultaneously.
Microemulsion is that former medicine, organic solvent, emulsifier, water are mixed, and becomes transparent and homogeneous liquid.Common active component 1-50%, surfactant 10-40%, antifreezing agent 2-10%, water surplus.
Soluble liquid is that active component, organic solvent, surfactant are mixed, and becomes transparent and homogeneous liquid.Common active component 1-50%, surfactant 6-20%, organic solvent surplus.
Oil-suspending agent is that active component, surfactant, oil base carrier are added to sand milling in sand mill, until particle diameter is qualified, and common active component 2-60%, surfactant 6-20%, oil base carrier surplus.
Moisture dispersion liquid and emulsion (composition that missible oil as of the present invention in dilute with water, wetting powder or concentrate obtain) are also within the scope of the invention.Above-mentioned emulsion can be water-in-oil type or oil-in-water type, can there is dense thick pulpous state denseness.
The preparation of composite preparation of the present invention can adopt known (liquid or solid) carrier of those skilled in the art and various auxiliary agent.For example include but not limited to following all kinds of material.
Suitable liquid-carrier or solvent can be water, various aromatic hydrocarbons, aliphatic hydrocarbon, ketone, ethers etc., as one or more in toluene, dimethylbenzene, acetone, cyclohexanone, dimethylbenzene, benzene, cyclohexane, isopropyl alcohol, ethylene glycol, sorbierite, methyl alcohol, ethanol, butanols, dimethyl formamide, naphthalane, machine oil, benzinum etc.
Suitable solid carrier comprises natural or synthetic clay and silicate, and the solid carrier that is applicable to pulvis comprises the rock dust of natural formation, chalk, quartz, clay, imvite, silica, diatomite, float stone, gypsum, talcum, bentonite, kaolin, potter's clay and the synthetic mineral matter grinding (as microdispersed silicic acid or aluminium oxide).Applicable particulate vector comprises broken and natural rock classification for example calcite, marble, float stone, sepiolite and dolomite and the synthetic particle made by the powder of organic matter and inorganic matter.
Suitable cosolvent is one or more in methyl alcohol, phenol, isoamyl alcohol, dimethyl sulfoxide (DMSO), ethyl acetate, butanone, dimethyl formamide etc.
Suitable emulsifier can be ethoxylated castor oil, polyoxyethylene (n
20) phenethyl phenol ether through reaction oleate, alkylaryl polyoxyethylene poly-oxygen propylene aether, alkylaryl formaldehyde resin APEO, agriculture breast 0201B, agriculture breast 0203B, agriculture breast T-20, agriculture breast S-80, agriculture breast 507#, agriculture breast 100#, agriculture breast 36#, agriculture breast 600#, agriculture breast 1601#, agriculture breast 2201#, Nongru-700 #, agriculture breast NP-7 etc.
Suitable dispersant can be for sodium lignin sulfonate, calcium lignosulfonate, condensation compound of methyl naphthalene sulfonic acid and formaldehyde, methyl naphthalene sulfonate formaldehyde condensate, methanonaphthalene sodium sulfonate, oleic acid methylamino ethylsulfonic acid sodium, epoxidized polyether, to tertbutyl ether, piperonyl butoxide, alkyl amide taurate, dibutyl naphthalene sulfonic acid-formaldehyde condensation product, alkylphenol-polyethenoxy based phosphates, methylcellulose etc.
Suitable wetting agent can be sodium sulphate, sldium lauryl sulfate, methanonaphthalene sodium sulfonate, neopelex, calcium dodecyl benzene sulfonate, Negel aliphatic alcohol polyethenoxy base ether, alkylphenol-polyethenoxy base ether etc.
Suitable thickener can be (as carbonyl methylol, polyvinyl alcohol, polyvinyl acetate) or the natural water-soluble polymer (as xanthans, gelatin, gum Arabic, polyvinylpyrrolidone, aluminium-magnesium silicate, polyvinyl alcohol, polyethylene glycol, phenolic resins, shellac, carboxymethyl cellulose and sodium alginate etc.) synthesizing, and with powder, particle or latex form, adds in preparation.
Suitable defoamer is bubble enemy, silicone, C8-10 fatty alcohol, phosphoric acid ester, C10-20 saturated fat acids (as capric acid) and acid amides etc.
Suitable oxidant is: potassium chlorate, sodium chlorate, potassium perchlorate, sodium nitrate, potassium nitrate, potassium permanganate etc.
Suitable adhesive can be polyvinyl alcohol, polyvinyl acetate, xanthans, gelatin, carboxymethyl cellulose and sodium alginate etc.
While being used for preventing and treating city insect, can make aerosol, need to add therein propellant, also bait formulation composition be can make, except containing active component, one or more foodstuffs that are suitable for insect's food-taking, optional attractant and optional wetting agent also contained.
Composition of the present invention is suitable for preventing and treating multiple important agriculture and forestry injurious insect or urban health insect, as mythimna separata, beet armyworm, cotton bollworm, cutworm, tomato moth, apple skin worm, rice leaf roller, corn borer, striped rice borer, diamond-back moth, cabbage caterpillar, fall webworm, tent caterpillar, gypsymoth, Asiatic migratory locust, soil insect, leaf miner, liriomyza bryoniae, aphid, grub, mite class etc., city insect is as termite, blattaria, ant, fly class, mosquito class etc.For fruit tree, as apple, pears, citrus, lichee etc., Cereal is as wheat, paddy rice etc., and beans is as soybean, Kidney bean etc., and cotton, vegetables are as wild cabbage, cauliflower, Chinese cabbage, rape, tomato, capsicum etc., and flowers.While being used for preventing and treating city insect, can be for family, various public place, office space, and trees, dykes and dams etc. that termite damage occurs.Therefore, the present composition can be controlled agriculture and forestry injurious insect or urban health insect.
Following specific embodiment is used for further describing the present invention, but the present invention only limits to absolutely not these examples.In embodiment, each component percentage composition or proportioning are all by weight.Active component in each formula is calculated with effective content.
Formulation Example
The preparation of embodiment 1,10% Profenofos tetrachloro insect amide missible oil
By formula requirement, count by weight, add respectively 5 parts of Profenofos, 5 parts of tetrachloro insect amides, 7 parts of agriculture breast 0201B, 3 parts of agriculture breasts NP-15,2 parts of Nongru-700 #, 12 parts of dimethyl formamides, 66 parts of dimethylbenzene, mix, use if desired hot bath heating for dissolving, obtain 10% Profenofos tetrachloro insect amide missible oil.
Described tetrachloro insect amide, structural formula is as follows:
Compound 1.25(in the Chinese invention patent document that the preparation of this material is simultaneously CN101333213A referring to publication number is hereinafter to be referred as tetrachloro insect amide).
The preparation of embodiment 2,18% Profenofos tetrachloro insect amide wetting powder
By formula requirement, count by weight, by 3 parts of Profenofos, 15 parts of tetrachloro insect amides, 2 parts of lauryl sodium sulfate, 6 parts of naphtholsulfonic acid formaldehyde condensation products sodium salts, 4 parts of sodium lignin sulfonates, 5 parts of White Carbon blacks, 65 parts of bentonites, fully mix, after ultra-fine pulverizer disintegrating, obtain 18% Profenofos tetrachloro insect amide wetting powder.
The preparation of embodiment 3,20% chlopyrifos tetrachloro insect amide wetting powder
By formula requirement, count by weight, by 10 portions of chlopyrifos, 10 parts of tetrachloro insect amides, 2 parts of lauryl sodium sulfate, 6 parts of cresol sulfonic acid formaldehyde condensation products sodium salts, 4 parts of sodium lignin sulfonates, 2 parts of detergent LS, 5 parts of White Carbon blacks, 61 parts of precipitated calcium carbonates, fully mix, after ultra-fine pulverizer disintegrating, obtain 20% chlopyrifos tetrachloro insect amide wetting powder.
The preparation of embodiment 4,15% Profenofos tetrachloro insect amide aqueous emulsion
By formula requirement, count by weight, 2.5 parts of Profenofos, 12.5 parts of tetrachloro insect amides, 8 parts of alkylaryl polyoxyethylene poly-oxygen propylene aethers, 5 parts of agriculture breast 2201#, 15 parts of dimethyl formamides, 0.5 part of tetradecanol are added together, make to be dissolved into even oil phase, under high-speed stirred, add 56.5 parts of water, form 15% Profenofos tetrachloro insect amide aqueous emulsion of favorable dispersibility.
The preparation of example 5,10% chlopyrifos tetrachloro insect amide aqueous emulsion
By formula requirement, count by weight, by 5 portions of chlopyrifos, 5 parts of tetrachloro insect amides, 8 parts of polyoxyethylene (n
20) phenethyl phenol ether through reaction oleate, 3 parts of calcium dodecyl benzene sulfonates, 2 parts of agriculture breast 507#, 5 parts of dimethyl formamides, 3 parts of tetradecanols, 1 part of ten sorbierite be added together, make to be dissolved into even oil phase, under high-speed stirred, add 68 parts of water, form 10% chlopyrifos tetrachloro insect amide aqueous emulsion of favorable dispersibility.
The preparation of example 6,20% Hostathion tetrachloro insect amide water-dispersible granules
By formula requirement; count by weight; by 10 parts of Hostathions, 10 parts of tetrachloro insect amides, 6 parts of methanonaphthalene sodium sulfonates, 5 parts of naphtholsulfonic acid formaldehyde condensation products, 5 parts of epoxidized polyethers, 5 portions of soluble starches, 5 parts of sodium sulphate, 5 parts of white carbons, add 49 parts of bentonites to mend; carry out co-grinding; after adding again water and mediating, add and in the comminutor that certain specification screen cloth is housed, carry out granulation.And then drying, screening (by screen cloth scope) obtain 20% Hostathion tetrachloro insect amide water-dispersible granules.
The preparation of embodiment 7,50% phoxim tetrachloro insect amide water-dispersible granules
By formula requirement; count by weight; by 25 parts of phoxims, 25 parts of tetrachloro insect amides, 15 parts of methyl naphthalene sulfonate formaldehyde condensates, 5 parts of sodium alginates, 5 parts of PEG 8000s, 15 parts of sodium sulphate, 10 parts of bentonites; carry out co-grinding; after adding again water and mediating, add and in the comminutor that certain specification screen cloth is housed, carry out granulation.And then drying, screening (by screen cloth scope) obtain 50% phoxim tetrachloro insect amide water-dispersible granules.
The preparation of embodiment 8,10% Profenofos tetrachloro insect amide suspending agent
By formula requirement, meter, by 5 parts of Profenofos, 5 parts of tetrachloro insect amides, 3 parts of agriculture breast 1601#, 6 parts of agriculture breast 0201B, 0.3 part of xanthans, 0.5 part of white carbon, 5 parts of ethylene glycol, 75.2 parts of water, adds in sand milling still by weight, carry out porphyrize, make 10% Profenofos tetrachloro insect amide suspending agent.
The preparation of example 9,12% Hostathion tetrachloro insect amide suspending agent
By formula requirement, count by weight, by 2 parts of Hostathions, 10 parts of tetrachloro insect amides, 3 parts of sodium lignin sulfonates, 5 parts of naphthalenesulfonic acid-formaldehyde condensates, 1601,3 parts of agricultures breast 0201B of 2 parts of agriculture breasts, 0.1 part of xanthans, 0.2 part of white carbon, 5 parts of ethylene glycol, 69.7 parts of water.Add in sand milling still, carry out porphyrize, make 12% Hostathion tetrachloro insect amide suspending agent.
The preparation of example 10,10% chlopyrifos tetrachloro insect amide suspending agent
By formula requirement, count by weight, by 5 portions of chlopyrifos, 5 parts of tetrachloro insect amides, 1 part of agriculture breast S-80,2 parts of Nongru-700 #, 5 parts of agriculture breast 0203B, 4 parts of sodium lignin sulfonates, 3 parts of nekal formaldehyde condensation products, 0.5 part of xanthans, 0.8 part of white carbon, 5 parts of ethylene glycol, 68.7 parts of water.Add in sand milling still, carry out porphyrize, make 10% chlopyrifos tetrachloro insect amide suspending agent.
The preparation of example 11,10% phoxim tetrachloro insect amide suspending agent
By formula requirement, count by weight, by 5 parts of phoxims, 5 parts of tetrachloro insect amides, 3 parts of naphthalenesulfonic acid-formaldehyde condensates, 5 parts of methyl naphthalene sulfonate formaldehyde condensates, 3 parts of agriculture breast NP-7,3 parts of agriculture breast 0201B, 3 parts of triethyl phosphates, 5 parts of ethylene glycol, 68 parts of water.Add in sand milling still, carry out porphyrize, make 10% phoxim tetrachloro insect amide suspending agent.
The preparation of embodiment 12,10% chlopyrifos tetrachloro insect amide microemulsion
By formula requirement, count by weight, by 5 portions of chlopyrifos, 5 parts of tetrachloro insect amides, 10 parts of diphenyl phenolic group polyoxyethylene (n
18) ether formaldehyde condensation products, 10 parts of agricultures breast 2201#, 5 parts of Nongru-700 #, 15 parts of cyclohexanone, be added together, make to be dissolved into even oil phase, add 50 parts of water, under high-speed stirred, water is joined to oil phase or oil phase is joined to water, form 10% chlopyrifos tetrachloro insect amide microemulsion of favorable dispersibility.
The preparation of embodiment 13,20% Profenofos tetrachloro insect amide soluble concentrate
By formula requirement, count by weight, by 10 parts of Profenofos, 10 parts of tetrachloro insect amides, 15 parts of agriculture breast 507#, 5 parts of agriculture breast 1601#, 6 parts of agriculture breast 100#, 12 parts of dimethyl formamides, 20 parts of dimethyl sulfoxide (DMSO)s, 21 parts of methyl alcohol, use if desired hot bath heating for dissolving, can make 20% Profenofos tetrachloro insect amide soluble concentrate.
The preparation of embodiment 14,30% Hostathion tetrachloro insect amide oil-suspending agent
By formula requirement, count by weight, by 15 parts of Hostathions, 15 parts of tetrachloro insect amides, 6 parts of agriculture breast 0201B, 2 parts of Nongru-700 #, 5 parts of agriculture breast S-80,10 parts of methyl oleates, 3 parts of white carbons, 1 part of agriculture breast T-20,43 portions of soybean oils that methylate, add in sand milling still, carry out porphyrize, make 30% Hostathion tetrachloro insect amide oil-suspending agent.
Indoor biological activity determination
The synergism determination of the composition that embodiment 15 contains tetrachloro insect amide to beet armyworm
For trying object: beet armyworm (Spodoptera exigua), 3 instar larvaes, the sensitive strain of indoor feeding.
Test condition: temperature: 24～26 ℃, humidity: RH60%, illumination: L:D=14:10
Test medication liquid making method: accurately take respectively active component tetrachloro insect amide, Profenofos, chlopyrifos, the Hostathion in insecticide of the present invention with electronic analytical balance, after adding proper amount of acetone to dissolve completely former medicine, with the water containing 0.1% Tween 80, be mixed with desired concn mother liquor, in the ratio between two kinds of active components in insecticide of the present invention, above-mentioned mother liquor is hybridly prepared into mixed solution by a certain percentage, by experimental scheme dosage, is diluted to respectively the serial liquid of tool finite concentration gradient.
Test method: adopt artificial feed culture plate method, 24 well culture plates of selection standard cleaning, every hole adds 1ml artificial feed, after cooled and solidified, with continuous sampler, to each hole of culture plate, adds 0.05ml liquid, then puts shady and cool place nature and dries in the shade.Select in the examination worm access culture plate of neat and consistent, 1, every hole, every processing repeats 4 times.Examination worm after processing is placed in observation ward, routine observation examination worm response situation, 72h " Invest, Then Investigate " is dead, the borer population of living.
By Abbott formula calculation correction lethality, evaluating and adopting Bliss method, the method is one of classical way of evaluating mixture effect.Bliss thinks according to the independent joint action concept of its proposition, and theoretical lethality P during Mixture Use of Insecticides can calculate with following formula:
P=P
m+P
n(1-P
m)
P
mit is the lethality (%) of the first active component target when concentration is m; P
nit is the lethality (%) of the second active component working concentration target while being n.
If the actual of two kinds of active components target after mixing with finite concentration is greater than theoretical lethality P, judges that the mixing use under setting concentration of two kinds of active components has synergistic effect, otherwise be antagonism.
Result of the test shows: tetrachloro insect amide and Profenofos, chlopyrifos, the mixed proportioning that all has demonstration synergistic effect of Hostathion, detailed results is in Table 1.
The composition that table 1 contains tetrachloro insect amide is to beet armyworm 2 instar larvae synergism determination
The synergism determination of the composition that embodiment 16 contains tetrachloro insect amide to corn borer
For trying object: corn borer (Ostrinia furnacalis), 3 instar larvaes, the sensitive strain of indoor feeding.
Test condition: temperature: 23～25 ℃, humidity: RH60%, illumination: L:D=14:10
Test medication liquid making method: accurately take respectively insecticidal active ingredient tetrachloro insect amide, phoxim, malathion, the sumithion in the present invention with electronic analytical balance, after then adding respectively proper amount of acetone to dissolve completely, with the water containing 0.1% Tween 80, be mixed with desired concn mother liquor, in the ratio between two kinds of active components in insecticide of the present invention, above-mentioned mother liquor is hybridly prepared into mixed solution by a certain percentage, by experimental scheme dosage, is diluted to respectively the serial liquid of tool finite concentration gradient.
Test method: adopt artificial feed culture plate method, 24 well culture plates of selection standard cleaning, every hole adds 1ml artificial feed, after cooled and solidified, with continuous sampler, to each hole of culture plate, adds 0.05ml liquid, then puts shady and cool place nature and dries in the shade.Select in the examination worm access culture plate of neat and consistent, 1, every hole, every processing repeats 4 times.Examination worm after processing is placed in observation ward, routine observation examination worm response situation, 72h " Invest, Then Investigate " is dead, the borer population of living.Calculate evaluation method with embodiment 15.
Result of the test shows: tetrachloro insect amide and phoxim, malathion, the mixed proportioning that all has demonstration synergistic effect of sumithion, detailed results is in Table 2.
The composition that table 2 contains tetrachloro insect amide is to corn borer 2 instar larvae synergism determination
Claims (8)
1. a binary insecticides, is characterized in that: active component one is tetrachloro insect amide, and active component two is organophosphorus ester insecticides;
Described tetrachloro insect amide structural formula is as follows:
Described organophosphorus ester insecticides is Profenofos, chlopyrifos, Hostathion, phoxim, malathion or sumithion; Wherein, the ratio of weight and number between two kinds of active components is 1:99-99:1.
2. according to binary insecticides claimed in claim 1, it is characterized in that: active component one is tetrachloro insect amide, and active component two is Profenofos, chlopyrifos, Hostathion, phoxim, malathion or sumithion; Wherein, the ratio of weight and number between two kinds of active components is 1:20-20:1.
3. according to binary insecticides claimed in claim 1, it is characterized in that: composition can be made into missible oil, suspending agent, water-dispersible granules, aqueous emulsion, microemulsion, soluble liquid, wetting powder or oil-suspending agent.
4. according to binary insecticides claimed in claim 3, it is characterized in that: in composition, the percentage by weight of active component is between 0.5%-95%.
5. according to binary insecticides claimed in claim 4, it is characterized in that: in composition, the percentage by weight of active component is between 1%-85%.
6. a purposes for binary insecticides claimed in claim 1, is characterized in that: described composition can be used as the insecticide of controlling agriculture and forestry injurious insect or urban health insect.
7. by the application of binary insecticides claimed in claim 6, it is characterized in that: described composition imposes on the insect of needs control or the medium of its growth with effective dose; Applying dosage is the effective dose of 10 grams-500 grams of per hectares.
8. by the application of binary insecticides claimed in claim 7, it is characterized in that: applying dosage is the effective dose of 15 grams-100 grams of per hectares.
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| CN105613530B (en) * | 2014-11-03 | 2018-04-27 | 中化农化有限公司 | A kind of disinsection prophylaxis composition pesticide containing four chlorantraniliproles and its application |
| CN111406760A (en) * | 2019-12-30 | 2020-07-14 | 金华市农业科学研究院 | Synergistic pesticide composition, preparation method and application thereof |
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