CN104872169A - 4-p-phenoxy phenoxy methyl structure-containing 1,3-dioxolane compound and pyrethroid insecticide composition - Google Patents
4-p-phenoxy phenoxy methyl structure-containing 1,3-dioxolane compound and pyrethroid insecticide composition Download PDFInfo
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Abstract
The present invention discloses a 4-p-phenoxy phenoxy methyl structure-containing 1,3-dioxolane compound and pyrethroid insecticide composition, wherein the active ingredients of the composition comprise a 4-p-phenoxy phenoxy methyl structure-containing 1,3-dioxolane compound and a pyrethroid insecticide, and a weight ratio of the 4-p-phenoxy phenoxy methyl structure-containing 1,3-dioxolane compound to the pyrethroid insecticide is 80:1-1:80. The composition of the present invention can be used for pests or action in environments, habitats or storage areas of pests. According to the present invention, the efficacy of the composition of the present invention is significantly higher than the efficacy of the single-dose product, such that the preparation consumption is reduced and the resistance risk of pests is effectively reduced; and the significant synergy effect is provided after the composition is compounded so as to substantially improve the prevention effect on pests.
Description
Technical field
The present invention relates to a kind of composition pesticide, particularly relate to a kind of containing the Pesticidal combination of 4-to the DOX compounds of phenoxy-phenoxy methyl structural and the insecticides of chrysanthemum ester type compound.
Background technology
The use of agricultural chemicals has played huge effect in the process of mankind's nature remodeling, facilitates the great development of agricultural, brings huge economic benefit to the mankind.The kind of agricultural chemicals is the main natural and inorganic drug epoch from natural drug and inorganic compound agricultural chemicals, gradates as the synthetic organic pesticide epoch.Due to toxicity of pesticide and side effect thereof, make agricultural chemicals in the process of Long-Time Service, occur a series of problem, as residual in toxicity of pesticide, environmental pollution, ecological balance destruction etc.Especially after the nineties in 20th century, global pesticide new varieties are constantly updated, and insect, the medication of evil mite of crops are frequent, in succession there is pesticide resistance in insect, evil mite, in order to reach original insecticidal effect, needing to increase consumption, bringing larger injury to crops and environment.
Day by day serious along with the problems referred to above, rational Recompounded pesticide, can effectively improve actual control efficiency, reduces dosage, reduces costs, delay the generation of pest resistance to insecticide, and extending the service life of medicament, is the important means of integrated pest management.
4-is to the DOX compounds of phenoxy-phenoxy methyl structural, and such as difenolan is a kind of insect growth regulator, IGR of novelty.Its insecticidal mechanism is the growth by suppressing the first generation and second generation larva, make the individual viability reduction of insect, death, and then make population extinction, 4-is to 1 of phenoxy-phenoxy methyl structural, 3-dioxolane compound is widely used in killing the insect in fruit tree, tea, ornamental plants, especially lepidoptera pest.
Chrysanthemum ester insecticide is broad spectrum insecticide, there is quick-acting, efficient, low toxicity, low-residual, to features such as crop safeties, except having special efficacy to 140 various pests controls, some pyrethrin pesticide also has good control efficiency to soil insect and mite pest, Chinese patent CN101828570A discloses a kind of chrysanthemum ester class compounded pesticides, comprise active component tetramethrin and Biphenthrin, but the synergistic effect of the compound pesticide composition of gained is only 133.2, the requirement of existing insecticides cannot be met.
At present, for 4-to 1 of phenoxy-phenoxy methyl structural, the research of 3-dioxolane compound and chrysanthemum ester class compounded pesticides is not also reported, therefore, we by 4-to 1 of phenoxy-phenoxy methyl structural, it is composite that 3-dioxolane compound and chrysanthemum ester type compound carry out science, to reaching raising drug effect, and the novel pesticide reduced costs.
Summary of the invention
The technical problem that the present invention solves is to provide one and effectively can prevents and treats crop pests, what be conducive to integrated pest management the invention provides the DOX compounds of a kind of 4-to phenoxy-phenoxy methyl structural and the insecticides of chrysanthemum ester type compound.
The present invention first aspect is to provide a kind of 4-to 1 of phenoxy-phenoxy methyl structural, the insecticides of 3-dioxolane compound and chrysanthemum ester type compound, described composition comprises 4-to 1 of phenoxy-phenoxy methyl structural, 3-dioxolane compound and chrysanthemum ester type compound, wherein, 4-is 80:1 – 1:80 to the DOX compounds of phenoxy-phenoxy methyl structural and chrysanthemum ester type compound part by weight.
Wherein, described chrysanthemum ester type compound is selected from any one in permethrin, beta-cypermethrin, gamma cyhalothrin, sumicidin, decis, Biphenthrin, fenpropathrin, sumicidin, ether chrysanthemum ester.
Wherein, the described DOX compounds of 4-to phenoxy-phenoxy methyl structural that contain is preferably the structure shown in structural formula (I):
Wherein, R is selected from alkyl, thiazolinyl, cycloalkyl and aryl; Be more preferably the alkyl of C1-C10, the aromatic radical of C6-C15, the cycloalkyl of C3-C10, can also the alkyl of more preferably C1-C6, the aromatic radical of C6-C10, the cycloalkyl of C3-C8, as methyl, ethyl, propyl group, isopropyl, normal-butyl, phenyl, benzyl, naphthyl, cyclopropyl, cyclopenta, cyclohexyl etc.
Described most preferably is 4-to phenoxy group Phenoxymethyl-2-ethyl-DOX containing the DOX compounds of 4-to phenoxy-phenoxy methyl structural.
In a preferred embodiment of the present invention, described 4-is preferably 40:1-1:80 to the DOX compounds of phenoxy-phenoxy methyl structural and the weight ratio of chrysanthemum ester type compound, and more preferably 9:1-1:20, is more preferably 1:1-1:3.
Described chrysanthemum ester type compound is preferably fenpropathrin, ether chrysanthemum ester, Biphenthrin, is more preferably fenpropathrin, Biphenthrin, is more preferably Biphenthrin.
In a preferred embodiment of the present invention, described 4-is preferably 80:1-1:9 to the DOX compounds of phenoxy-phenoxy methyl structural and the weight ratio of chrysanthemum ester type compound, and more preferably 9:1-1:9, is more preferably 3:1-1:9.
Described chrysanthemum ester type compound is preferably sumicidin, ether chrysanthemum ester, beta-cypermethrin, is more preferably sumicidin, beta-cypermethrin, is more preferably beta-cypermethrin.
In a preferred embodiment of the present invention, described 4-is preferably 3:1-1:80 to the DOX compounds of phenoxy-phenoxy methyl structural and the weight ratio of chrysanthemum ester type compound, and more preferably 1:1-1:40, is more preferably 1:1-1:9.
Described chrysanthemum ester type compound is preferably gamma cyhalothrin, sumicidin, fenpropathrin, ether chrysanthemum ester, is more preferably gamma cyhalothrin, sumicidin, is more preferably gamma cyhalothrin.
In a preferred embodiment of the present invention, described 4-is preferably 40:1-1:80 to the DOX compounds of phenoxy-phenoxy methyl structural and the weight ratio of chrysanthemum ester type compound, and more preferably 20:1-1:9, is more preferably 3:1-1:3.
Described chrysanthemum ester type compound is preferably sumicidin, ether chrysanthemum ester, decis, is more preferably ether chrysanthemum ester, decis, is more preferably decis.
4-of the present invention also comprises one or more in carrier, wetting agent, dispersant, emulsifier, suspending agent, antifreeze, binding agent, thickener, film forming agent, pH adjusting agent to the DOX compounds of phenoxy-phenoxy methyl structural and the insecticides of chrysanthemum ester type compound.
Wherein, described 4-is to 1 of phenoxy-phenoxy methyl structural, the weight of 3-dioxolane compound and organic phosphor and account for described 4-to 1 of phenoxy-phenoxy methyl structural, the percentage by weight of 3-dioxolane compound and organic phosphor Pesticidal combination is 10-80%, more preferably 20-70%, be more preferably 30%-60%, be more preferably 40-50%.
Described carrier can be selected from aluminium-magnesium silicate, organobentonite, aerosil, ammonium sulfate, diatomite, precipitated calcium carbonate, attapulgite, bentonite, kaolin, calcite, talcum, imvite, bentonite, white carbon, calcium carbonate, tripoli, soluble starch, corn starch, cellulose powder etc. one or more.
Described wetting agent is also known as bleeding agent, and Main Function is that solid material in composition is more easily soaked in water.In composition provided by the invention, wetting agent can select one or more in sodium butylnaphthalenesulfonate, lauryl sodium sulfate, neopelex, calcium dodecyl benzene sulfonate (agriculture breast 500#), styryl phenyl APEO (agriculture breast 601#) lignosulfonates, isopropyl naphthalene sulfonate, sodium alklyarylsulfonate, Morwet EFW etc.
Described dispersant is used to reduce solid or liquid particle in composition dispersion system to be assembled, add dispersant to be easy to form dispersion liquid and suspension when preparing wetting powder, water dispersible granules, aqueous dispersion tablets, suspending agent, oil suspending agent, and keep the metastable function of dispersion.In composition provided by the invention, dispersant can select phosphate, Sulfonates, alkylnaphthalene sulfonate condensation polymer, carboxylate macromolecule, polycarboxylate polymeric modified resin, alkyl sulfate, modified alkyl sulfonate, alkyl naphthalene sulfonic acid condensation polymer sodium salt, naphthalene sulfonate (condensation polymer) class, polycarboxylate polymeric dispersant, multi-styrene phenylate phosphate dispersant, naphthalenesulfonate formaldehyde condensation compound, alkylphenol polyoxyethylene, formaldehyde condensate sulfonate, lignosulfonates, maleic acid-acrylic acid copolymer sodium salt, one or more in alkyl sulfo succinate etc., as AtloxMetasperse550S, Dispersol BB4, Dispersol CBZ, Terwet1004, Tersperse2700, Morwet D-450, Borresperse CA-SA, sodium phosphate trimer, 200 solvent naphthas, Nekal BX, YUS-TXC, YUS-FS1, Tamol NN8906, dispersant NNO etc.
Described emulsifier to impel in composition two kinds of immiscible liquid to form stabilized emulsion, also can be the stabilizing agent of emulsion simultaneously.In composition provided by the invention, emulsifier can select calcium dodecyl benzene sulfonate, triphenoethyl benzene phenol polyethenoxy ether, alkyl phenol formaldehyde resin polyoxyethylene ether, fatty alcohol-polyoxyethylene ether, alkylphenol polyoxyethylene, castor oil polyoxyethylene ether, polyoxyethylene nonylphenol ether, OPEO, Fatty alcohol polyoxyethylene polyoxypropylene ether, fatty alcohol-polyoxyethylene ether modifier, aliphatic amine polyoxyethylene ether, alkylaryl polyoxyethylene poly-oxygen propylene aether, EO-PO block polyether, oleic acid polyoxyethylene, phenethyl phenol APEO, one or more in nonyl phenol phosphate etc., as YUS-110, YUS-EP60P, styrene-maleic anhydride copolymer sodium salt, SP-OF3404 etc.
Described suspending agent is used for increasing the viscosity of dispersion medium in composition to reduce settling velocity or the increase particulate hydrophily of particulate.In composition provided by the invention, suspending agent can select phosphate, Sulfonates, alkylnaphthalene sulfonate condensation polymer, carboxylate macromolecule, polycarboxylate polymeric modified resin, alkyl sulfate, modified alkyl sulfonate, alkyl naphthalene sulfonic acid condensation polymer sodium salt, naphthalene sulfonate (condensation polymer) class, polycarboxylate polymeric dispersant, multi-styrene phenylate phosphate dispersant, naphthalenesulfonate formaldehyde condensation compound, alkylphenol polyoxyethylene formaldehyde condensate sulfonate, lignosulfonates, white carbon, one or more in aluminium-magnesium silicate etc., as Tersperse2500, Tersperse4894, soybean oil, SP-3266 etc.
Described defoamer is for the production of going out in process except too much foam.In composition provided by the invention, defoamer can select one or more in GP type defoamer, PE type defoamer, GPES type defoamer, SAG1522 type defoamer, organosilicon, polyether-modified silicon, polysiloxanes etc.
Described antifreeze is used to reduce the freezing point of composition liquid, improve the material of freezing tolerance.One or more in composition provided by the invention in the optional spent glycol of antifreeze, propane diols, butanols, glycerine, urea etc.
Described binding agent is used to homogeneity in composition or the bonding material linked together of heterogeneous body surface.In composition provided by the invention, binding agent can select one or more in sodium carboxymethylcellulose, polyvinylpyrrolidone, starch, polyvinyl alcohol, methylcellulose, fructose etc., as corn starch, cyclohexanone etc.
Described thickener is used to the viscosity of dispersion medium in increase composition to reduce the settling velocity of particulate, improves the layering of composition liquid.Composition thickener provided by the invention can select in xanthans, Macrogol 4000, Macrogol 6000, gum Arabic, gelatin, epoxy soybean wet goods one or more.
Described film forming agent is that active ingredient is sticked to the surface of the seed, forms smooth medicine film.Film forming agent in composition provided by the invention can select in polyvinyl alcohol, polyvinyl acetate, carboxymethyl cellulose, Arabic gelatin, gelatin, xanthans etc. one or more, as film forming agent BF308, Lauryl Alcohol ester, film forming agent CMJ-002-02 etc.
Described pH adjusting agent is used to the acid-base value regulating composition.In composition provided by the invention, pH adjusting agent can select one or more in citric acid, sodium bicarbonate, diethylamine, triisopropanolamine, phosphoric acid, glacial acetic acid.
The formulation of 4-of the present invention to the DOX compounds of phenoxy-phenoxy methyl structural and the insecticides of chrysanthemum ester type compound is any one in solution, emulsion, aqueous emulsion, missible oil, wetting powder, suspending agent, pulvis (powder agent), paste, soluble powder, granule, outstanding newborn concentrating agents, oil suspending agent, microcapsule formulations, seed treatment.And be preferably wetting powder, water dispersion granule, suspending agent, seed treatment, missible oil, microcapsule formulations, oil suspending agent, any one in aqueous emulsion.
A second aspect of the present invention provides a kind of above-mentioned 4-to 1 of phenoxy-phenoxy methyl structural, the application of the insecticides of 3-dioxolane compound and chrysanthemum ester type compound, can directly act on insect or act in its environment, habitat or storage areas.
4-of the present invention can act in the environment of insect and/or pests live the DOX compounds of phenoxy-phenoxy methyl structural and the insecticides of chrysanthemum ester type compound.
4-of the present invention is to 1 of phenoxy-phenoxy methyl structural, the insecticides of 3-dioxolane compound and chrysanthemum ester type compound can be applied to one or more the process in the stem of plant, leaf, seed, fruit, root or soil, wherein, the described process for seed, can use at least one deck dressing.
Preferably, the processing method of 4-of the present invention to the DOX compounds of phenoxy-phenoxy methyl structural and the insecticides of chrysanthemum ester type compound can be flood, spray, evaporate, be atomized, broadcast sowing, one or more in brushing etc.
Wherein, described plant is preferably crops (comprising cereal, veterinary antibiotics etc.), gardening, fruit tree and dark woods plant, is preferably cereal, vegetable crop, as paddy rice, wheat, corn, Chinese cabbage etc.; Can be for field control insect, or in storage process pest control.Described insect can be Laphygma exigua Hubner, cabbage aphid, cotten aphid, wheat aphid, black peach aphid, little green statin leafhopper, brown planthopper, small brown rice planthopper, white-backed planthopper, sweet potato whitefly, greenhouse whitefly, phyllocnistis citrella stainton, maize army worm, diamond-back moth, peanut grub, paddy rice thrips, cotton thrips, pear sucker, potato black peach aphid, potato aphid, colorado potato beetles, Lissorhoptrus oryzophilus Kuschel, South America maize seedling phycitid, onion thrips, aleyrodid, tarnished plant bug, ash covers and resembles genus, Rhopalosiphum spp, wheat stem chloropid fly, black different sugarcane cockchafer, recessed shin phyllotreta, beet spring fly, corn Rhopalosiphum spp, beans winged euonymus aphid etc.
Application quantity in control plant insect is>=30g.a.i./hm
2, further preferably,>=45g.a.i./hm
2more preferably,>=60g.a.i./hm
2, more preferably,>=90g.a.i./hm
2.
Composition of the present invention can be used for the commercially available separately of process or is cultivating the plant of use.
4-of the present invention is to 1 of phenoxy-phenoxy methyl structural, the drug effect of the insecticides of 3-dioxolane compound and chrysanthemum ester type compound is apparently higher than preventive effect during use single-dose product, thus greatly can reduce the resistance risk of insect, improve the service efficiency of composition, decrease dosage, thus reduce the use of composition pesticide to the impact of environment, and composition composite after have significant synergies, substantially increase the preventive effect to insect.
Embodiment
Below in conjunction with specific embodiment, the present invention will be further described, but not as limiting to the invention.
embodiment 1
Experimental technique: with reference to the related content in GB/T17980.75-2004 " agricultural chemicals field efficacy experiment criterion (two) insecticide control cotton aphid ".
Experiment effect computational methods:
Control efficiency is converted into probability value (y), liquor strength (μ g/ml) converts logarithm value to (x), virulence equation is calculated and concentration EC50(half-maximal effect concentration in suppressing with method of least squares), the method calculating the co-toxicity coefficient of built agent according to poison exponent calculates toxicity index and the co-toxicity coefficient (CTC) of medicament.
Actual measurement toxicity index (ATI)=× 100%
Theoretical toxicity index TTI=∑ (percentage of toxicity index TI × single dose in mixture of each single dose)
Experimental judgment foundation:
When CTC≤80, then composition shows as antagonism, works as 80<CTC<120, then composition shows as summation action, and when CTC >=120, then composition shows as synergistic effect.
By 4-to phenoxy-phenoxy methyl-2-ethyl-1,3-dioxolanes and Biphenthrin are mixed to get multiple mixture according to the part by weight of 80:1-1:80, regularly choose multiple mixture determining its to the toxicity action of diamond-back moth, test result is as shown in table 1.
4-is mixed to get multiple mixture to phenoxy-phenoxy methyl-2-ethyl-DOX and Biphenthrin according to the part by weight of 80:1-1:80, regularly choose multiple mixture determining its to the toxicity action of cotten aphid, test result is as shown in table 1.
Table Isosorbide-5-Nitrae-to phenoxy-phenoxy methyl-2-ethyl-DOX and Biphenthrin composition is to the virulence test result of cotten aphid
Interpretation: as can be seen from Table 1:
1) 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and Biphenthrin within the scope of the part by weight of 80:1-1:80, and actual measurement toxicity index (ATI) is all higher than toxicity index (TTI).Especially 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and Biphenthrin within the scope of the part by weight of 1:1-1:9, and ATI, far above TTI, illustrates that synergistic effect is obvious.
2) 4-is to phenoxy-phenoxy methyl-2-ethyl-1,3-dioxolanes and Biphenthrin are within the scope of the part by weight of 80:1-1:80, co-toxicity coefficient (CTC) is all close to or higher than 120, especially 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and Biphenthrin within the scope of the part by weight of 3:1-1:3, and CTC is greater than 140, synergistic effect is stronger, especially when part by weight scope is 1:1, CTC reaches 186.85, and synergistic effect is the strongest.
3) 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and Biphenthrin within the scope of the part by weight of 1:3-1:80, and actual measurement toxicity index (ATI) is all higher than the toxicity index 7122.22 of Biphenthrin.
4) 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and Biphenthrin within the scope of the part by weight of 60:1-1:20, along with the increase of Biphenthrin ratio, to the median lethal concentration (LC of cotten aphid
50) decline obviously, when the part by weight scope of 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and Biphenthrin is 1:1-1:80, LC
50for 0.15-0.19, be near or below the LC being used alone Biphenthrin
500.18; And 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and Biphenthrin within the scope of the part by weight of 80:1-1:80,4-is to the LC of phenoxy-phenoxy methyl-2-ethyl-DOX and Biphenthrin complex composition
50far below being used alone 4-to LC during phenoxy-phenoxy methyl-2-ethyl-DOX
50.
Can find out, 4-provided by the invention is to phenoxy-phenoxy methyl-2-ethyl-1, the composition of 3-dioxolanes and Biphenthrin, when 4-is to phenoxy-phenoxy methyl-2-ethyl-1, within the scope of the part by weight of 80:1-1:80, there is not antagonism in 3-dioxolanes and Biphenthrin; Within the scope of the part by weight of 20:1-1:80, there is synergistic effect, and can reduce and be used alone the LC of 4-to phenoxy-phenoxy methyl-2-ethyl-DOX or Biphenthrin
50; 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and Biphenthrin within the scope of the part by weight of 9:1-1:20, and synergistic effect is the most obvious; 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and Biphenthrin within the scope of the part by weight of 1:3-1:80, the LC of composition
50very low, safety in utilization obtains and improves.
Comprehensively above-mentioned various factors, when the part by weight of 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and Biphenthrin is 1:1-1:3, has optimum medicine efficacy for cotten aphid.
Embodiment 2
With reference to the related content in GB/T17980-2000 " agricultural chemicals field efficacy experiment criterion () ".
Experiment effect computational methods and experimental judgment foundation: identical with embodiment 1.
Experimental result: as shown in table 2.
Table 2,4-to phenoxy-phenoxy methyl-2-ethyl-DOX and beta-cypermethrin composition to the virulence test result of diamond-back moth
Interpretation: as can be seen from Table 2:
1) 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and beta-cypermethrin within the scope of the part by weight of 80:1-1:80, and actual measurement toxicity index (ATI) is all higher than toxicity index (TTI).Especially 4-is to phenoxy-phenoxy methyl-2-ethyl-1,3-dioxolanes and beta-cypermethrin are within the scope of the part by weight of 3:1-1:9, ATI is far above TTI, and actual measurement toxicity index (ATI) is about the twice of toxicity index (TTI), illustrates that synergistic effect is obvious.
2) 4-is to phenoxy-phenoxy methyl-2-ethyl-1,3-dioxolanes and beta-cypermethrin are within the scope of the part by weight of 80:1-1:80, co-toxicity coefficient (CTC) is all close to or higher than 120, especially 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and beta-cypermethrin within the scope of the part by weight of 20:1-1:20, and CTC is greater than 150, synergistic effect is stronger, especially when part by weight scope is 1:3, CTC reaches 282.86, and synergistic effect is the strongest.
3) 4-is to phenoxy-phenoxy methyl-2-ethyl-1,3-dioxolanes and beta-cypermethrin are within the scope of the part by weight of 80:1-1:9, actual measurement toxicity index (ATI) is all higher than the toxicity index 100.00 of 4-to phenoxy-phenoxy methyl-2-ethyl-DOX.
4) 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and beta-cypermethrin within the scope of the part by weight of 80:1-1:9, along with the increase of beta-cypermethrin ratio, to the median lethal concentration (LC of diamond-back moth
50) first decline and rise afterwards, but LC
50for 59.25-106.97, lower than being used alone the LC of 4-to phenoxy-phenoxy methyl-2-ethyl-DOX
50; And 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and beta-cypermethrin within the scope of the part by weight of 80:1-1:80,4-is to the LC of phenoxy-phenoxy methyl-2-ethyl-DOX and efficient cypermethrin compounded composition
50far below LC when being used alone beta-cypermethrin
50.
Can find out, the 4-that the present embodiment provides is to phenoxy-phenoxy methyl-2-ethyl-1, the composition of 3-dioxolanes and beta-cypermethrin, when 4-is to phenoxy-phenoxy methyl-2-ethyl-1, within the scope of the part by weight of 80:1-1:80, there is not antagonism in 3-dioxolanes and beta-cypermethrin; Within the scope of the part by weight of 40:1-1:80, there is synergistic effect, and can reduce and be used alone the LC of 4-to phenoxy-phenoxy methyl-2-ethyl-DOX or beta-cypermethrin
50; 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and beta-cypermethrin within the scope of the part by weight of 20:1-1:20, and synergistic effect is the most obvious; 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and beta-cypermethrin 9:
Within the scope of the part by weight of 1-1:3, the LC of composition
50very low, safety in utilization obtains and improves.
Comprehensively above-mentioned various factors, when the part by weight of 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and beta-cypermethrin is 9:1-1:3, has optimum medicine efficacy for diamond-back moth.
Embodiment 3
With reference to the related content in GB/T17980-2000 " agricultural chemicals field efficacy experiment criterion () ".
Experiment effect computational methods and experimental judgment foundation: identical with embodiment 1.
Experimental result: as shown in table 3.
Table 3,4-to phenoxy-phenoxy methyl-2-ethyl-DOX and beta-cypermethrin composition to the virulence test result of peach fruit borer ovum lice
Interpretation: as can be seen from Table 3:
1) 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and gamma cyhalothrin within the scope of the part by weight of 80:1-1:80, and actual measurement toxicity index (ATI) is all higher than toxicity index (TTI).Especially 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and gamma cyhalothrin within the scope of the part by weight of 1:1-1:9, and ATI, far above TTI, illustrates that synergistic effect is obvious.
2) 4-is to phenoxy-phenoxy methyl-2-ethyl-1,3-dioxolanes and gamma cyhalothrin are within the scope of the part by weight of 20:1-1:40, co-toxicity coefficient (CTC) is all close to or higher than 120, especially 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and gamma cyhalothrin within the scope of the part by weight of 20:1-1:1, and CTC is greater than 140, synergistic effect is stronger, especially when part by weight scope is 1:1, CTC reaches 186.56, and synergistic effect is the strongest.
3) 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and gamma cyhalothrin within the scope of the part by weight of 1:3-1:80, and actual measurement toxicity index (ATI) is all higher than the toxicity index 168892.86 of gamma cyhalothrin.
4) 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and gamma cyhalothrin within the scope of the part by weight of 80:1-1:80, along with the increase of beta-cypermethrin ratio, to the median lethal concentration (LC of peach fruit borer ovum lice
50) decline obviously, when the part by weight scope of 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and gamma cyhalothrin is 1:1-1:80, LC
50for 0.12-0.16, be near or below the LC being used alone gamma cyhalothrin
50; And 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and gamma cyhalothrin within the scope of the part by weight of 80:1-1:80,4-is to the LC of phenoxy-phenoxy methyl-2-ethyl-DOX and high-efficient lambda-cyhalothrin compound composition
50far below being used alone 4-to LC during phenoxy-phenoxy methyl-2-ethyl-DOX
50.
Can find out, the 4-that the present embodiment provides is to phenoxy-phenoxy methyl-2-ethyl-1, the composition of 3-dioxolanes and gamma cyhalothrin, when 4-is to phenoxy-phenoxy methyl-2-ethyl-1, within the scope of the part by weight of 80:1-1:80, there is not antagonism in 3-dioxolanes and gamma cyhalothrin; Within the scope of the part by weight of 20:1-1:40, there is synergistic effect, and can reduce and be used alone the LC of 4-to phenoxy-phenoxy methyl-2-ethyl-DOX or gamma cyhalothrin
50; 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and gamma cyhalothrin within the scope of the part by weight of 20:1-1:1, and synergistic effect is the most obvious; 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and gamma cyhalothrin within the scope of the part by weight of 1:1-1:80, the LC of composition
50very low, safety in utilization obtains and improves.
Comprehensively above-mentioned various factors, when the part by weight of 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and gamma cyhalothrin is 1:1-1:3, has optimum medicine efficacy for peach fruit borer ovum lice.
Embodiment 4
With reference to the related content in GB/T17980-2000 " agricultural chemicals field efficacy experiment criterion () ".
Experiment effect computational methods and experimental judgment foundation: identical with embodiment 1.
Experimental result: as shown in table 4.
Table 4,4-to phenoxy-phenoxy methyl-2-ethyl-DOX and decis composition to the virulence test result of colorado potato beetle
Interpretation: as can be seen from Table 4:
1) 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and decis within the scope of the part by weight of 80:1-1:80, and actual measurement toxicity index (ATI) is all close to or higher than toxicity index (TTI).Especially 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and decis within the scope of the part by weight of 1:3-1:20, and ATI, far above TTI, illustrates that synergistic effect is obvious.
2) 4-is to phenoxy-phenoxy methyl-2-ethyl-1,3-dioxolanes and decis are within the scope of the part by weight of 9:1-1:3, co-toxicity coefficient (CTC) is all close to or higher than 120, especially 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and decis within the scope of the part by weight of 3:1-1:3, and CTC is greater than 140, synergistic effect is stronger, especially when part by weight scope is 1:3, CTC reaches 155.63, and synergistic effect is the strongest.
3) 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and decis within the scope of the part by weight of 1:3-1:20, and actual measurement toxicity index (ATI) is all higher than the toxicity index 63257.78 of decis.
4) 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and decis within the scope of the part by weight of 80:1-1:80, along with the increase of beta-cypermethrin ratio, to the median lethal concentration (LC of colorado potato beetle
50) decline on the whole, when the part by weight scope of 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and decis is 1:3-1:20, LC
50for 2.86-3.31, lower than the LC being used alone decis
50; And 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and decis within the scope of the part by weight of 80:1-1:80,4-is to the LC of phenoxy-phenoxy methyl-2-ethyl-DOX and decis complex composition
50far below being used alone 4-to LC during phenoxy-phenoxy methyl-2-ethyl-DOX
50.
Can find out, the 4-that the present embodiment provides is to phenoxy-phenoxy methyl-2-ethyl-1, the composition of 3-dioxolanes and decis, when 4-is to phenoxy-phenoxy methyl-2-ethyl-1, within the scope of the part by weight of 80:1-1:80, there is not antagonism in 3-dioxolanes and decis; Within the scope of the part by weight of 9:1-1:3, there is synergistic effect, and can reduce and be used alone the LC of 4-to phenoxy-phenoxy methyl-2-ethyl-DOX or decis
50; 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and decis within the scope of the part by weight of 1:1-1:3, and synergistic effect is the most obvious; 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and decis within the scope of the part by weight of 1:1-1:80, the LC of composition
50very low, safety in utilization obtains and improves.
Comprehensively above-mentioned various factors, when the part by weight of 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and decis is 1:1-1:3, has optimum medicine efficacy for colorado potato beetle.
Embodiment 5
With reference to the related content in GB/T17980-2000 " agricultural chemicals field efficacy experiment criterion () ".
Experiment effect computational methods and experimental judgment foundation: identical with embodiment 1.
Experimental result: as shown in table 5.
Table 5,4-to phenoxy-phenoxy methyl-2-ethyl-DOX and sumicidin composition to the virulence test result of diamond-back moth
Interpretation: as can be seen from Table 5:
1) 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and sumicidin within the scope of the part by weight of 80:1-1:80, and actual measurement toxicity index (ATI) is all higher than toxicity index (TTI).Especially 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and sumicidin within the scope of the part by weight of 1:3-1:9, and ATI is about 2 times of TTI far above TTI, ATI, illustrates that synergistic effect is obvious.
2) 4-is to phenoxy-phenoxy methyl-2-ethyl-1,3-dioxolanes and sumicidin are within the scope of the part by weight of 40:1-1:40, co-toxicity coefficient (CTC) is all higher than 120, especially 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and sumicidin within the scope of the part by weight of 20:1-1:40, and CTC is greater than 140, synergistic effect is stronger, especially when part by weight scope is 20:1, CTC reaches 234.14, and synergistic effect is the strongest.
3) 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and sumicidin within the scope of the part by weight of 40:1-1:80, and actual measurement toxicity index (ATI) is all higher than the toxicity index 129.41 of sumicidin.
4) 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and sumicidin within the scope of the part by weight of 40:1-1:80, LC
50for 44.27-94.6, lower than LC when being used alone sumicidin
50; And 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and sumicidin within the scope of the part by weight of 80:1-1:80,4-is to the LC of phenoxy-phenoxy methyl-2-ethyl-DOX and fenvalerate built composition
50far below being used alone 4-to LC during phenoxy-phenoxy methyl-2-ethyl-DOX
50.
Can find out, the 4-that the present embodiment provides is to phenoxy-phenoxy methyl-2-ethyl-1, the composition of 3-dioxolanes and sumicidin, when 4-is to phenoxy-phenoxy methyl-2-ethyl-1, within the scope of the part by weight of 80:1-1:80, there is not antagonism in 3-dioxolanes and sumicidin; Within the scope of the part by weight of 40:1-1:40, there is synergistic effect, and can reduce and be used alone the LC of 4-to phenoxy-phenoxy methyl-2-ethyl-DOX or sumicidin
50; 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and sumicidin within the scope of the part by weight of 20:1-1:40, and synergistic effect is the most obvious; 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and sumicidin within the scope of the part by weight of 40:1-1:80, the LC of composition
50very low, safety in utilization obtains and improves.
Comprehensively above-mentioned various factors, when the part by weight of 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and sumicidin is 1:3-1:9, has optimum medicine efficacy for diamond-back moth.
Embodiment 6
With reference to the related content in GB/T17980-2000 " agricultural chemicals field efficacy experiment criterion () ".
Experiment effect computational methods and experimental judgment foundation: identical with embodiment 1.
Experimental result: as shown in table 6.
Table 6,4-of the present invention to phenoxy-phenoxy methyl-2-ethyl-DOX and fenpropathrin composition to the virulence test result of cotton spider mites
Interpretation: as can be seen from Table 6:
1) 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and fenpropathrin within the scope of the part by weight of 80:1-1:80, and actual measurement toxicity index (ATI) is all close to or higher than toxicity index (TTI).Especially 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and fenpropathrin within the scope of the part by weight of 1:3-1:20, and ATI, far above TTI, illustrates that synergistic effect is obvious.
2) 4-is to phenoxy-phenoxy methyl-2-ethyl-1,3-dioxolanes and fenpropathrin are within the scope of the part by weight of 9:1-1:3, co-toxicity coefficient (CTC) is all close to or higher than 120, especially 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and fenpropathrin within the scope of the part by weight of 3:1-1:3, and CTC is greater than 140, synergistic effect is stronger, especially when part by weight scope is 1:3, CTC reaches 155.63, and synergistic effect is the strongest.
3) 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and fenpropathrin within the scope of the part by weight of 1:3-1:20, and actual measurement toxicity index (ATI) is all higher than the toxicity index 81753.09 of fenpropathrin.
4) 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and fenpropathrin within the scope of the part by weight of 80:1-1:80, along with the increase of beta-cypermethrin ratio, to the median lethal concentration (LC of cotton spider mites
50) decline on the whole, when the part by weight scope of 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and fenpropathrin is 1:3-1:20, LC
50for 2.86-3.31, lower than the LC being used alone fenpropathrin
50; And 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and fenpropathrin within the scope of the part by weight of 80:1-1:80,4-is to the LC of phenoxy-phenoxy methyl-2-ethyl-DOX and fenpropathrin complex composition
50far below being used alone 4-to LC during phenoxy-phenoxy methyl-2-ethyl-DOX
50.
Can find out, the 4-that the present embodiment provides is to phenoxy-phenoxy methyl-2-ethyl-1, the composition of 3-dioxolanes and fenpropathrin, when 4-is to phenoxy-phenoxy methyl-2-ethyl-1, within the scope of the part by weight of 80:1-1:80, there is not antagonism in 3-dioxolanes and fenpropathrin; Within the scope of the part by weight of 9:1-1:3, there is synergistic effect, and can reduce and be used alone the LC of 4-to phenoxy-phenoxy methyl-2-ethyl-DOX or fenpropathrin
50; 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and fenpropathrin within the scope of the part by weight of 1:1-1:3, and synergistic effect is the most obvious; 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and fenpropathrin within the scope of the part by weight of 1:1-1:80, the LC of composition
50very low, safety in utilization obtains and improves.
Comprehensively above-mentioned various factors, when the part by weight of 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and fenpropathrin is 1:1-1:3, has optimum medicine efficacy for cotton spider mites.
Embodiment 7
With reference to the related content in GB/T17980-2000 " agricultural chemicals field efficacy experiment criterion () ".
Experiment effect computational methods and experimental judgment foundation: identical with embodiment 1.
Experimental result: as shown in table 7.
Table 7,4-to phenoxy-phenoxy methyl-2-ethyl-DOX and ether chrysanthemum ester composition to the virulence test result of pink rice borer
Interpretation: as can be seen from Table 7:
1) 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and ether chrysanthemum ester within the scope of the part by weight of 80:1-1:80, and actual measurement toxicity index (ATI) is all higher than toxicity index (TTI).Especially 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and ether chrysanthemum ester within the scope of the part by weight of 9:1-1:1, and ATI, far above TTI, illustrates that synergistic effect is obvious.
2) 4-is to phenoxy-phenoxy methyl-2-ethyl-1,3-dioxolanes and ether chrysanthemum ester are within the scope of the part by weight of 80:1-1:80, co-toxicity coefficient (CTC) is all higher than 120, especially 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and ether chrysanthemum ester within the scope of the part by weight of 40:1-1:40, and CTC is greater than 140, synergistic effect is stronger, especially when part by weight scope is 9:1, CTC reaches 253.79, and synergistic effect is the strongest.
3) 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and ether chrysanthemum ester within the scope of the part by weight of 9:2-1:80, and actual measurement toxicity index (ATI) is all higher than the toxicity index 250.55 of ether chrysanthemum ester.
4) 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and ether chrysanthemum ester within the scope of the part by weight of 80:1-1:80, along with the increase of beta-cypermethrin ratio, to the median lethal concentration (LC of cotton spider mites
50) on the whole for declining, when the part by weight scope of 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and ether chrysanthemum ester is 9:1-1:80, LC
50for 81.14-118.01, lower than LC when being used alone ether chrysanthemum ester
50; And 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and ether chrysanthemum ester within the scope of the part by weight of 80:1-1:80,4-is to the LC of phenoxy-phenoxy methyl-2-ethyl-DOX and ether chrysanthemum ester complex composition
50far below being used alone 4-to LC during phenoxy-phenoxy methyl-2-ethyl-DOX
50.
Can find out, the 4-that the present embodiment provides is to phenoxy-phenoxy methyl-2-ethyl-1, the composition of 3-dioxolanes and ether chrysanthemum ester, when 4-is to phenoxy-phenoxy methyl-2-ethyl-1,3-dioxolanes and ether chrysanthemum ester are within the scope of the part by weight of 80:1-1:80, all there is synergistic effect, and can reduce and be used alone the LC of 4-to phenoxy-phenoxy methyl-2-ethyl-DOX or ether chrysanthemum ester
50; 4-is to phenoxy-phenoxy methyl-2-ethyl-DOX and ether chrysanthemum ester within the scope of the part by weight of 40:1-1:40, and synergistic effect is the most obvious; 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and ether chrysanthemum ester within the scope of the part by weight of 9:1-1:80, the LC of composition
50lower, safety in utilization obtains and improves.
Comprehensively above-mentioned various factors, when the part by weight of 4-to phenoxy-phenoxy methyl-2-ethyl-DOX and ether chrysanthemum ester is 9:1-1:1, has optimum medicine efficacy for pink rice borer.
Embodiment 8
40%4-is to the preparation of phenoxy-phenoxy methyl-2-ethyl-DOX Biphenthrin missible oil:
Choose 20%4-by weight to phenoxy-phenoxy methyl-2-ethyl-DOX, 20% Biphenthrin, 8% alkylphenol polyoxyethylene, solvent naphtha supplies 100%.Said components is mixed, namely obtains 40%4-to phenoxy-phenoxy methyl-2-ethyl-DOX. Biphenthrin missible oil.
Use the insecticide described in the present embodiment 8 to test for the field efficacy of prevention and control of aphides, as described in Example 1, experimental result is as shown in table 8 for experimental technique:
Table 8,40%4-is used for the cotton field efficacy table of comparisons to phenoxy-phenoxy methyl-2-ethyl-DOX Biphenthrin missible oil
As known from Table 8,40%4-described in the present embodiment is to phenoxy-phenoxy methyl-2-ethyl-1,3-dioxolanes Biphenthrin missible oil equals 40%4-to phenoxy-phenoxy methyl-2-ethyl-1 at consumption, when 3-dioxolanes missible oil and 40% Biphenthrin missible oil, after medicine, the drug effect of 1 day, 3 days, 7 days and 14 days is all better than the missible oil of independent consumption, and 7 days drug effects reach the strongest after medicine.Meanwhile, along with the increase of dosage, drug effect is also progressively strengthening.
Thus the composition pesticide lasting medicine described in the present embodiment, effect obviously, have obvious synergistic effect, and dosage used obviously reduce compared to the composition being used alone composition pesticide.
Embodiment 9
40%4-is to the preparation of phenoxy-phenoxy methyl-2-ethyl-DOX r:
Choose 20%4-by weight to phenoxy-phenoxy methyl-2-ethyl-DOX, 20% beta-cypermethrin, 10% calcium dodecyl benzene sulfonate, solvent naphtha supplies 100%.Said components is mixed, namely obtains 40%4-to phenoxy-phenoxy methyl-2-ethyl-DOX r.
Use the insecticide described in the present embodiment 9 for preventing and treating the field efficacy experiment of diamond-back moth, as described in Example 1, experimental result is as shown in table 9 for experimental technique:
Table 9,40%4-is used for the diamond-back moth preventive effect table of comparisons to phenoxy-phenoxy methyl-2-ethyl-DOX r
As known from Table 9,40%4-described in the present embodiment is to phenoxy-phenoxy methyl-2-ethyl-1,3-dioxolanes Biphenthrin missible oil and 40%4-are to phenoxy-phenoxy methyl-2-ethyl-1,3-dioxolanes missible oil and the 40% Biphenthrin missible oil preventive effect effect of 14 days after medicine, wherein, 40%4-is 60g.a.i./hm to phenoxy-phenoxy methyl-2-ethyl-DOX Biphenthrin missible oil at dosage
2time, effect and 60g.a.i./hm
240%4-effect during phenoxy-phenoxy methyl-2-ethyl-DOX missible oil is close, be 90g.a.i./hm at dosage
2time, effect and 225g.a.i./hm
240% r time effect be close.
Thus the composition pesticide lasting medicine described in the present embodiment, effect obviously, have obvious synergistic effect, and dosage used obviously reduce compared to the composition being used alone composition pesticide.
Embodiment 10
40%4-is to the preparation of phenoxy-phenoxy methyl-2-ethyl-DOX beta-cypermethrin wetting powder
Choose 20%4-by weight and 100% is complemented to phenoxy-phenoxy methyl-2-ethyl-DOX, 20% beta-cypermethrin, 10% lauryl sodium sulfate, 5% white carbon, special kaolin.By 4-to phenoxy-phenoxy methyl-2-ethyl-1,3-dioxolanes, beta-cypermethrin, lignosulfonates, white carbon, special kaolin enter in blender after coarse crushing in proportion and mix, again through air-flow crushing, obtained 60%4-is to phenoxy-phenoxy methyl-2-ethyl-DOX acetyl methylamine wetting powder.
In sum, of the present invention have obvious synergistic effect containing 4-to phenoxy-phenoxy methyl-2-ethyl-DOX compounds and chrysanthemum ester class Pesticidal combination and use the insecticidal effect that less dosage can reach required.
Be described in detail specific embodiments of the invention above, but it is just as example, the present invention is not restricted to specific embodiment described above.To those skilled in the art, any equivalent modifications that the present invention is carried out and substituting also all among category of the present invention.Therefore, equalization conversion done without departing from the spirit and scope of the invention and amendment, all should contain within the scope of the invention.
Claims (10)
1. one kind contains 4-to 1 of phenoxy-phenoxy methyl structural, the insecticides of 3-dioxolane compound and chrysanthemum ester type compound, it is characterized in that, comprise 4-to 1 of phenoxy-phenoxy methyl structural, 3-dioxolane compound and chrysanthemum ester class insecticides, wherein, described 4-is 80:1-1:80 to the DOX compounds of phenoxy-phenoxy methyl structural and the weight ratio of described chrysanthemum ester insecticide.
2. 4-according to claim 1 is to 1 of phenoxy-phenoxy methyl structural, the insecticides of 3-dioxolane compound and chrysanthemum ester type compound, it is characterized in that, the DOX compounds of described 4-to phenoxy-phenoxy methyl structural has the structure shown in structural formula (I):
Wherein, R is selected from alkyl, thiazolinyl, cycloalkyl and aryl.
3. 4-according to claim 2 is to 1 of phenoxy-phenoxy methyl structural, the insecticides of 3-dioxolane compound and chrysanthemum ester type compound, it is characterized in that, described 4-is to 1 of phenoxy-phenoxy methyl structural, in 3-dioxolane compound, R is selected from the alkyl of C1-C6, the aromatic radical of C6-C10, any one of the cycloalkyl of C3-C8.
4. 4-according to claim 1 is to 1 of phenoxy-phenoxy methyl structural, the insecticides of 3-dioxolane compound and chrysanthemum ester type compound, it is characterized in that, described chrysanthemum ester type compound be selected from permethrin, beta-cypermethrin, gamma cyhalothrin, sumicidin, decis, Biphenthrin, fenpropathrin, sumicidin, ether chrysanthemum ester any one.
5. 4-according to claim 1 is to 1 of phenoxy-phenoxy methyl structural, the insecticides of 3-dioxolane compound and chrysanthemum ester type compound, it is characterized in that, the weight ratio of described 4-to the DOX compounds of phenoxy-phenoxy methyl structural and described chrysanthemum ester class insecticides is 40:1-1:80.
6. the DOX compounds of 4-according to claim 1 to phenoxy-phenoxy methyl structural and the insecticides of chrysanthemum ester type compound, is characterized in that, formulation is any one in wetting powder, suspending agent, missible oil, microemulsion.
7. 4-according to claim 1 is to 1 of phenoxy-phenoxy methyl structural, the insecticides of 3-dioxolane compound and chrysanthemum ester type compound, it is characterized in that, also comprise in carrier, wetting agent, dispersant, emulsifier, suspending agent, antifreeze, binding agent, thickener, film forming agent, pH adjusting agent one or more.
8. 4-according to claim 7 is to 1 of phenoxy-phenoxy methyl structural, the insecticides of 3-dioxolane compound and chrysanthemum ester type compound, it is characterized in that, described 4-is to 1 of phenoxy-phenoxy methyl structural, the weight of 3-dioxolane compound and chrysanthemum ester class is 10-80% with accounting for the percentage by weight of described 4-to the DOX compounds of phenoxy-phenoxy methyl structural and chrysanthemum ester class Pesticidal combination.
9. 4-application in control plant insect to the DOX compounds of phenoxy-phenoxy methyl structural and the insecticides of chrysanthemum ester type compound as described in claim 1-8 any one.
10. according to claim 9 4-to 1 of phenoxy-phenoxy methyl structural, the application of the insecticides of 3-dioxolane compound and chrysanthemum ester type compound, it is characterized in that, described 4-is applied to one or more in the stem of plant, leaf, seed, fruit, root or soil to the DOX compounds of phenoxy-phenoxy methyl structural and chrysanthemum ester class Pesticidal combination.
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