CN101773138B - Quinalphos and indoxacarb pesticide composition - Google Patents
Quinalphos and indoxacarb pesticide composition Download PDFInfo
- Publication number
- CN101773138B CN101773138B CN 200910137947 CN200910137947A CN101773138B CN 101773138 B CN101773138 B CN 101773138B CN 200910137947 CN200910137947 CN 200910137947 CN 200910137947 A CN200910137947 A CN 200910137947A CN 101773138 B CN101773138 B CN 101773138B
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- CN
- China
- Prior art keywords
- pesticide
- quinalphos
- indoxacarb
- compound
- pests
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- JYQUHIFYBATCCY-UHFFFAOYSA-N quinalphos Chemical compound C1=CC=CC2=NC(OP(=S)(OCC)OCC)=CN=C21 JYQUHIFYBATCCY-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 239000005907 Indoxacarb Substances 0.000 title claims abstract description 37
- VBCVPMMZEGZULK-NRFANRHFSA-N indoxacarb Chemical compound C([C@@]1(OC2)C(=O)OC)C3=CC(Cl)=CC=C3C1=NN2C(=O)N(C(=O)OC)C1=CC=C(OC(F)(F)F)C=C1 VBCVPMMZEGZULK-NRFANRHFSA-N 0.000 title claims abstract description 37
- 239000000575 pesticide Substances 0.000 title claims abstract description 22
- 239000000203 mixture Substances 0.000 title claims abstract description 13
- 239000000839 emulsion Substances 0.000 claims abstract description 9
- 239000000375 suspending agent Substances 0.000 claims abstract description 7
- 229920000742 Cotton Polymers 0.000 claims abstract description 6
- 240000007594 Oryza sativa Species 0.000 claims abstract description 5
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 5
- 235000009566 rice Nutrition 0.000 claims abstract description 5
- 239000004562 water dispersible granule Substances 0.000 claims abstract description 4
- 239000004530 micro-emulsion Substances 0.000 claims abstract description 3
- 239000002131 composite material Substances 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 10
- 241000238631 Hexapoda Species 0.000 claims description 9
- 238000009736 wetting Methods 0.000 claims description 9
- 241000607479 Yersinia pestis Species 0.000 abstract description 12
- 238000002360 preparation method Methods 0.000 abstract description 12
- 238000009472 formulation Methods 0.000 abstract description 6
- 150000001875 compounds Chemical class 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000003921 oil Substances 0.000 abstract description 4
- 238000001228 spectrum Methods 0.000 abstract description 4
- 230000007812 deficiency Effects 0.000 abstract description 3
- 230000000361 pesticidal effect Effects 0.000 abstract description 2
- 238000013329 compounding Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000004563 wettable powder Substances 0.000 abstract 1
- 239000002917 insecticide Substances 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 4
- 239000002270 dispersing agent Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 235000013311 vegetables Nutrition 0.000 description 4
- 241001124076 Aphididae Species 0.000 description 3
- 241000255967 Helicoverpa zea Species 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 239000013530 defoamer Substances 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 230000000749 insecticidal effect Effects 0.000 description 3
- 231100000419 toxicity Toxicity 0.000 description 3
- 230000001988 toxicity Effects 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 2
- 235000009024 Ceanothus sanguineus Nutrition 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 241001414720 Cicadellidae Species 0.000 description 2
- 241001498622 Cixius wagneri Species 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 241001325860 Lacanobia oleracea Species 0.000 description 2
- 240000003553 Leptospermum scoparium Species 0.000 description 2
- 235000015459 Lycium barbarum Nutrition 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 241000255969 Pieris brassicae Species 0.000 description 2
- 241000907661 Pieris rapae Species 0.000 description 2
- 241000500437 Plutella xylostella Species 0.000 description 2
- 108010052164 Sodium Channels Proteins 0.000 description 2
- 102000018674 Sodium Channels Human genes 0.000 description 2
- 244000061456 Solanum tuberosum Species 0.000 description 2
- 235000002595 Solanum tuberosum Nutrition 0.000 description 2
- 241000256247 Spodoptera exigua Species 0.000 description 2
- 241001454293 Tetranychus urticae Species 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- HHLFWLYXYJOTON-UHFFFAOYSA-N glyoxylic acid Chemical compound OC(=O)C=O HHLFWLYXYJOTON-UHFFFAOYSA-N 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 210000002569 neuron Anatomy 0.000 description 2
- IXQGCWUGDFDQMF-UHFFFAOYSA-N o-Hydroxyethylbenzene Natural products CCC1=CC=CC=C1O IXQGCWUGDFDQMF-UHFFFAOYSA-N 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 210000004894 snout Anatomy 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 229920001285 xanthan gum Polymers 0.000 description 2
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 description 1
- DMAXMXPDVWTIRV-UHFFFAOYSA-N 2-(2-phenylethyl)phenol Chemical compound OC1=CC=CC=C1CCC1=CC=CC=C1 DMAXMXPDVWTIRV-UHFFFAOYSA-N 0.000 description 1
- 241000256844 Apis mellifera Species 0.000 description 1
- 235000016068 Berberis vulgaris Nutrition 0.000 description 1
- 241000335053 Beta vulgaris Species 0.000 description 1
- 241000426497 Chilo suppressalis Species 0.000 description 1
- 235000007516 Chrysanthemum Nutrition 0.000 description 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 description 1
- 241000258937 Hemiptera Species 0.000 description 1
- 241000255777 Lepidoptera Species 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 description 1
- 241001446843 Oebalus pugnax Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 206010034133 Pathogen resistance Diseases 0.000 description 1
- 241000721451 Pectinophora gossypiella Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 241000985245 Spodoptera litura Species 0.000 description 1
- 208000031320 Teratogenesis Diseases 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- QCJQWJKKTGJDCM-UHFFFAOYSA-N [P].[S] Chemical compound [P].[S] QCJQWJKKTGJDCM-UHFFFAOYSA-N 0.000 description 1
- 239000000642 acaricide Substances 0.000 description 1
- 231100000460 acute oral toxicity Toxicity 0.000 description 1
- 231100000293 acute skin toxicity Toxicity 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 150000004657 carbamic acid derivatives Chemical class 0.000 description 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000006727 cell loss Effects 0.000 description 1
- 230000007665 chronic toxicity Effects 0.000 description 1
- 231100000160 chronic toxicity Toxicity 0.000 description 1
- 239000007957 coemulsifier Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000006184 cosolvent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- VYQRBKCKQCRYEE-UHFFFAOYSA-N ctk1a7239 Chemical compound C12=CC=CC=C2N2CC=CC3=NC=CC1=C32 VYQRBKCKQCRYEE-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- -1 ether carboxylate Chemical class 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000003958 fumigation Methods 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004920 integrated pest control Methods 0.000 description 1
- 229940126181 ion channel inhibitor Drugs 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 231100001228 moderately toxic Toxicity 0.000 description 1
- 238000002703 mutagenesis Methods 0.000 description 1
- 231100000350 mutagenesis Toxicity 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003986 organophosphate insecticide Substances 0.000 description 1
- 230000003151 ovacidal effect Effects 0.000 description 1
- 150000005063 oxadiazines Chemical class 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 1
- FDRCDNZGSXJAFP-UHFFFAOYSA-M sodium chloroacetate Chemical compound [Na+].[O-]C(=O)CCl FDRCDNZGSXJAFP-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000011885 synergistic combination Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- RYYWUUFWQRZTIU-UHFFFAOYSA-K thiophosphate Chemical compound [O-]P([O-])([O-])=S RYYWUUFWQRZTIU-UHFFFAOYSA-K 0.000 description 1
- 230000002110 toxicologic effect Effects 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a compound pesticide, which is characterized in that: the compound pesticide is prepared by compounding quinalphos and indoxacarb in a weight ratio of 1-65:1, and sum of the weight of the quinalphos and indoxacarb is 2 to 80 percent of total weight of a composition. The compound pesticide can be prepared into common formulations such as emulsifiable solution, emulsion in water, microemulsion, suspending agents, oil suspending agents, wettable powder, or water dispersible granules and the like. The compound preparation has obvious synergism, achieves the aim of making up for deficiencies of single pesticide per se, retards pesticide resistance of pests, improves pesticide effect, enlarges control spectrum, reduces dosage per mu and the production cost of the pesticide, and reduces pollution to environment. The pesticide composition can be used for controlling agricultural pests, and is particularly suitable for controlling the pests on paddy rice and cotton.
Description
Technical field
The present invention relates to pesticide field, particularly a kind of with quinalphos (quinalphos) and the composite pesticidal preparations that forms of indoxacarb (indoxacarb) and compound method thereof, said preparation is used for the control pest.
Background technology
In recent years, because using the not science of agricultural chemicals, people caused the problems such as pest resistance to insecticide, residue of pesticide and Environmental Toxicological.Continuously, a large amount of, single use chemical insecticide is the main cause that causes insect to develop immunity to drugs rapidly.Agricultural chemicals is carried out composite, making that complex preparation uses is effectively and efficiently mode of head it off.
Quinalphos (quinalphos) has another name called Quinalphos, O, O-diethyl-O-(quinoxaline-2-yl) thiophosphate, quinalphos, Kui Evil sulphur phosphorus, the gram bell dead, o-phenylenediamine and glyoxalic acid or monoxone condensation, gained intermediate and O, the O-diethyl sulfo-phosphoryl chloride reacts and get final product.Sterling is clear crystal, and 31～32 ℃ of fusing points are slightly soluble in water, but is soluble in the organic solvents such as chloroform, ethanol, methyl alcohol, ether, acetone, toluene and aromatic hydrocarbon, meet alkali and easily decompose, poor heat resistance is stable to light.Can be processed into missible oil, pulvis, wetting powder, granule.
Quinalphos is moderately toxic organophosphorus insecticide, miticide.Big white mouse acute oral toxicity LD
50Be 62～137mg/kg, big white mouse acute dermal toxicity LD
50Be 800～1400mg/kg.Have stomach toxicity and action of contace poison, and good permeability is arranged, without interior suction and fumigation action, insecticidal spectrum is wide, and certain ovicidal action is arranged, and degradation speed is fast, and the longevity of residure is short, to the person poultry poisoning, to fish, honeybee toxicity height.To skin and eyes nonirritant, the property accumulated seldom without chronic toxicity, does not have carcinogenic, teratogenesis, mutagenesis in animal body.
Quinalphos can be prevented and treated the insects such as lepidopterous larvae and aphid, aleyrodid, scale insect, is applicable to prevent and treat snout moth's larva, leafhopper, plant hopper on the paddy rice; Aphid on the cotton, cotton bollworm, spark, two spotted spider mite; The insects such as the cabbage caterpillar on the vegetables, prodenia litura.
Indoxacarb (indoxacarb) is the novel oxadiazines insecticides of Dupont exploitation; chemical name is 7-chloro-2,3,4a; 5-tetrahydrochysene-2-(methoxycarbonyl (4-Trifluoromethoxyphen-l) carbamoyl) indeno (1; 2e) (1,3,4) oxadiazines-4a-carboxylate methyl ester; it is the insecticide of agriculture and garden field extensive use; it makes the nerve cell loss of function by blocking-up insect nerve cell sodium-ion channel, belongs to insect sodium-ion channel inhibitor.Indoxacarb is to tag with stomach poison function as main, to other insecticides such as chrysanthemum ester class, organic phosphates, carbamates is all without cross resistance, active high to insect, lepidoptera pest particularly, to fish, mammal, natural enemy insect comprises mite class safety, it is the desirable medicament of integrated pest management (IPM) and resistance management (RPM), be used to prevent and treat vegetables, beet, cotton, fruit tree, tea tree, potato, gardening, agriculture and garden crop pest such as the beet armyworms such as flowers, tomato moth, diamond-back moth, imported cabbageworm, cotton bollworm, pink bollworm, cotten aphid, the rice stinkbug, fruit eats into moth, potato leaf is first-class, each instar larvae there is good control efficiency, but it needs to be used alternatingly from the insecticide of the different mechanisms of action, to avoid the generation of pest resistance.
In order to overcome and to remedy above-mentioned deficiency, research department all improves drug effect with indoxacarb and other mixed pesticides, avoids generation, prolongation control lasting period, the expansion insecticidal spectrum of resistance and reduces cost both at home and abroad.Through consulting, there is no the novel pesticide of quinalphos and indoxacarb combination and the patent report of this combination at present both at home and abroad.
Summary of the invention
The objective of the invention is according to above-mentioned situation, provide a kind of with quinalphos and the composite Recompounded pesticide that forms of indoxacarb.
Another object of the present invention provides the preparation method of described Recompounded pesticide.
The present invention relates to a kind of Recompounded pesticide by quinalphos and indoxacarb, it is characterized in that quinalphos and indoxacarb are 1～65: 1 composite forming by weight, the weight sum of quinalphos and indoxacarb is 2%～80% of composition total weight amount, and is equipped with suitable auxiliary agent and carrier is composite forms.
The present invention adopts abundant and Johuson (1960) method of Sun Yun to filter out quinalphos and indoxacarb as active ingredient, with the composite pesticide synergistic combination that forms of specific proportioning and content, can prevent and treat insect on vegetables, wheat, cotton, fruit tree, tea tree, paddy rice and the multiple field crop such as the beet armyworm on the vegetables, tomato moth, diamond-back moth, imported cabbageworm, cabbage caterpillar; Snout moth's larva on the paddy rice, leafhopper, plant hopper; Cotton bollworm on the cotton, spark, two spotted spider mite etc., its synergistic effect is obvious, have that consumption is low, insecticidal spectrum is wide, use safety and to people and animals and natural enemy without characteristics such as injury effects, can overcome and delay the generation of pest resistance to insecticide.
Embodiment
Essence for a better understanding of the present invention, the invention will be further described below in conjunction with embodiment, but the present invention never is limited to following embodiment.
Example of formulations 1:
10% quinalphos and indoxacarb wetting powder
Quinalphos 6%
Indoxacarb 4%
Dispersing agent NNO 10%
Lauryl sodium sulfate 2%
Sericite is supplemented to 100%
Above-mentioned quinalphos content 6% and indoxacarb content 4% also can specifically use in wetting powder, aqueous emulsion or other preparation.
Example of formulations 2:
25% quinalphos and indoxacarb water dispersible granules
Quinalphos 23%
Indoxacarb 2%
White carbon 3%
Anhydrous sodium sulfate 5%
Dispersant SF 6%
Wetting agent MF-5 2%
Sex change is decided powder and is supplemented to 100%
Above-mentioned quinalphos content 23% and indoxacarb content 2% also can specifically use in wetting powder, aqueous emulsion or other preparation.
Example of formulations 3:
36% quinalphos and indoxacarb aqueous emulsion
Quinalphos 35%
Indoxacarb 1%
Cyclohexanone 12%
Emulsifying dispersant triphen ethyl-phenol polyethenoxy ether carboxylate 10%
Xanthans 1%
Defoamer 1%
Antifreezing agent 3%
Water is supplemented to 100%
Above-mentioned quinalphos content 35% and indoxacarb content 1% also can specifically use in wetting powder, aqueous emulsion or other preparation.
Example of formulations 4:
48% quinalphos and indoxacarb suspending agent
Quinalphos 46%
Indoxacarb 2%
Phenethyl phenol polyethenoxy ether 5%
Bentonite 2%
Antifreeze (propane diols) 3%
Xanthans 0.3%
Defoamer 0.5%
Water is supplemented to 100%
Above-mentioned quinalphos content 46% and indoxacarb content 2% also can specifically use in wetting powder, aqueous emulsion or other preparation.
Example of formulations 5:
64% quinalphos and indoxacarb missible oil
Quinalphos 60%
Indoxacarb 4%
Emulsifier 8%
Cyclohexanone is supplemented to 100%
Above-mentioned quinalphos content 60% and indoxacarb content 4% also can specifically use in wetting powder, aqueous emulsion or other preparation.
Recompounded pesticide of the present invention can be processed into missible oil, aqueous emulsion, microemulsion, suspending agent, oil-suspending agent, wetting powder, water dispersible granules.Preparation prepares in a known manner, normally active ingredient is fully mixed with surfactant, solvent or solid carrier or grinds.
Dispersiveness, emulsibility, wetability, stability and the permeability etc. of the present invention in order to strengthen said composition, add solvent or cosolvent, emulsifier, dispersant, co-emulsifier, antifreezing agent, defoamer, thickener, stabilizing agent or the binding agent of Different Weight, be processed into different dosage form according to the known processing method of those skilled in the art of the present technique.These preparations can thin up become the form of water dispersible solution, adopt spraying, atomizing, dust, spread fertilizer over the fields or the mode such as irrigation imposes on Different Crop and occasion pest control.
The present invention adopts quinalphos and indoxacarb as active ingredient, with specific proportioning and the composite Recompounded pesticide that forms of content, quinalphos carries out Toxicity Determination from indoxacarb by different proportionings of the present invention, its as a result co-toxicity coefficient illustrate that all obviously greater than 120 two composite reagents have remarkable synergistic effect.
Also find through field control effectiveness test, two composite reagents have preferably control efficiency to rice-stem borer, integrated control effect reaches more than 80%, not only has preferably quick-acting, and the long lasting period is arranged, remedied the deficiency of quinalphos and indoxacarb two single doses, and both are composite can reduce cost, delay the generation of pest resistance to insecticide, duration of test has no poisoning and harmful effect produces.
The above results proves absolutely that quinalphos and indoxacarb are composite with the method for science, has not only improved control efficiency, increases the lasting period, and can delay the generation of pest resistance to insecticide, reduces drug cost, and to crop safety, has practical application to be worth.
Claims (3)
1. a Recompounded pesticide is characterized in that by quinalphos and indoxacarb be 1～65: 1 composite forming by weight, and the weight sum of quinalphos and indoxacarb is 2%～80% of composition total weight.
2. Recompounded pesticide according to claim 1 is characterized in that being processed as missible oil, aqueous emulsion, microemulsion, suspending agent, oil-suspending agent, wetting powder or water dispersible granules.
3. Recompounded pesticide according to claim 1 and 2 is in the purposes of preventing and treating insect on paddy rice and the cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910137947 CN101773138B (en) | 2009-04-30 | 2009-04-30 | Quinalphos and indoxacarb pesticide composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910137947 CN101773138B (en) | 2009-04-30 | 2009-04-30 | Quinalphos and indoxacarb pesticide composition |
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| Publication Number | Publication Date |
|---|---|
| CN101773138A CN101773138A (en) | 2010-07-14 |
| CN101773138B true CN101773138B (en) | 2013-10-23 |
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| CN 200910137947 Expired - Fee Related CN101773138B (en) | 2009-04-30 | 2009-04-30 | Quinalphos and indoxacarb pesticide composition |
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| CN102726442B (en) * | 2012-07-12 | 2014-02-19 | 中国林业科学研究院亚热带林业研究所 | Isoprocarb and Quetiafos Compound Pesticide |
| CN103210954B (en) * | 2013-04-15 | 2015-02-04 | 北京明德立达农业科技有限公司 | Insecticide composition, insecticide and application of insecticide |
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| TWI364258B (en) * | 2005-03-31 | 2012-05-21 | Mitsui Chemicals Inc | Pest controlling compositions |
| CN101330828A (en) * | 2005-12-14 | 2008-12-24 | 杜邦公司 | Isoxazolines for controlling invertebrate pests |
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| CN101773138A (en) | 2010-07-14 |
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