CN105494414A - Synergistic insecticidal composition containing propargite and cyfluthrin and application thereof - Google Patents
Synergistic insecticidal composition containing propargite and cyfluthrin and application thereof Download PDFInfo
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- CN105494414A CN105494414A CN201511018241.XA CN201511018241A CN105494414A CN 105494414 A CN105494414 A CN 105494414A CN 201511018241 A CN201511018241 A CN 201511018241A CN 105494414 A CN105494414 A CN 105494414A
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- Prior art keywords
- cyfluthrin
- propargite
- synergistic insecticidal
- insecticidal compositions
- compositions containing
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- ZYHMJXZULPZUED-UHFFFAOYSA-N propargite Chemical compound C1=CC(C(C)(C)C)=CC=C1OC1C(OS(=O)OCC#C)CCCC1 ZYHMJXZULPZUED-UHFFFAOYSA-N 0.000 title claims abstract description 80
- QQODLKZGRKWIFG-QSFXBCCZSA-N cyfluthrin Chemical compound CC1(C)[C@@H](C=C(Cl)Cl)[C@H]1C(=O)O[C@@H](C#N)C1=CC=C(F)C(OC=2C=CC=CC=2)=C1 QQODLKZGRKWIFG-QSFXBCCZSA-N 0.000 title claims abstract description 78
- 229960001591 cyfluthrin Drugs 0.000 title claims abstract description 78
- 239000000203 mixture Substances 0.000 title claims abstract description 40
- 230000000749 insecticidal effect Effects 0.000 title claims abstract description 27
- 230000002195 synergetic effect Effects 0.000 title claims abstract description 27
- 241000238631 Hexapoda Species 0.000 claims abstract description 11
- 241000258937 Hemiptera Species 0.000 claims abstract description 9
- 241000255777 Lepidoptera Species 0.000 claims abstract description 9
- 241000238876 Acari Species 0.000 claims abstract description 6
- 229920000742 Cotton Polymers 0.000 claims abstract description 4
- 235000013311 vegetables Nutrition 0.000 claims abstract description 4
- 235000013339 cereals Nutrition 0.000 claims abstract description 3
- 235000013399 edible fruits Nutrition 0.000 claims abstract description 3
- 241000607479 Yersinia pestis Species 0.000 claims description 13
- 241000488581 Panonychus citri Species 0.000 claims description 12
- 230000000361 pesticidal effect Effects 0.000 claims description 11
- -1 pulvis Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 241000985245 Spodoptera litura Species 0.000 claims description 10
- 238000009472 formulation Methods 0.000 claims description 7
- 239000003905 agrochemical Substances 0.000 claims description 6
- 239000000375 suspending agent Substances 0.000 claims description 6
- 239000012752 auxiliary agent Substances 0.000 claims description 4
- 239000002917 insecticide Substances 0.000 claims description 4
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 4
- 241001454293 Tetranychus urticae Species 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 3
- 239000004530 micro-emulsion Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000009736 wetting Methods 0.000 claims description 3
- 241001124076 Aphididae Species 0.000 claims description 2
- 241000255967 Helicoverpa zea Species 0.000 claims description 2
- 241000500437 Plutella xylostella Species 0.000 claims description 2
- 241000176086 Sogatella furcifera Species 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000004615 ingredient Substances 0.000 claims 4
- 239000003094 microcapsule Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000575 pesticide Substances 0.000 abstract description 8
- 238000001228 spectrum Methods 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 230000000266 injurious effect Effects 0.000 abstract 3
- 241000488585 Panonychus Species 0.000 abstract 1
- 241000488583 Panonychus ulmi Species 0.000 abstract 1
- 244000144972 livestock Species 0.000 abstract 1
- 238000000034 method Methods 0.000 description 19
- 239000003814 drug Substances 0.000 description 16
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 15
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 11
- 241000209094 Oryza Species 0.000 description 10
- 235000007164 Oryza sativa Nutrition 0.000 description 10
- 235000009566 rice Nutrition 0.000 description 10
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 7
- 239000002131 composite material Substances 0.000 description 7
- 239000002994 raw material Substances 0.000 description 7
- DMAXMXPDVWTIRV-UHFFFAOYSA-N 2-(2-phenylethyl)phenol Chemical compound OC1=CC=CC=C1CCC1=CC=CC=C1 DMAXMXPDVWTIRV-UHFFFAOYSA-N 0.000 description 5
- OOCMUZJPDXYRFD-UHFFFAOYSA-L calcium;2-dodecylbenzenesulfonate Chemical compound [Ca+2].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O.CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O OOCMUZJPDXYRFD-UHFFFAOYSA-L 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000003449 preventive effect Effects 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 231100000820 toxicity test Toxicity 0.000 description 3
- 230000001018 virulence Effects 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 238000004166 bioassay Methods 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 150000004040 pyrrolidinones Chemical class 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 239000004562 water dispersible granule Substances 0.000 description 2
- 229920001285 xanthan gum Polymers 0.000 description 2
- UUIPAJHTKDSSOK-UHFFFAOYSA-N (2-nonylphenyl) dihydrogen phosphate Chemical compound CCCCCCCCCC1=CC=CC=C1OP(O)(O)=O UUIPAJHTKDSSOK-UHFFFAOYSA-N 0.000 description 1
- RNMDNPCBIKJCQP-UHFFFAOYSA-N 5-nonyl-7-oxabicyclo[4.1.0]hepta-1,3,5-trien-2-ol Chemical compound C(CCCCCCCC)C1=C2C(=C(C=C1)O)O2 RNMDNPCBIKJCQP-UHFFFAOYSA-N 0.000 description 1
- 241000239290 Araneae Species 0.000 description 1
- 239000005884 Beta-Cyfluthrin Substances 0.000 description 1
- 208000019300 CLIPPERS Diseases 0.000 description 1
- 241000254173 Coleoptera Species 0.000 description 1
- 240000008067 Cucumis sativus Species 0.000 description 1
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 1
- 244000141359 Malus pumila Species 0.000 description 1
- 235000011430 Malus pumila Nutrition 0.000 description 1
- 235000015103 Malus silvestris Nutrition 0.000 description 1
- 241001465754 Metazoa 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
- 241000255969 Pieris brassicae Species 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 235000009754 Vitis X bourquina Nutrition 0.000 description 1
- 235000012333 Vitis X labruscana Nutrition 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- QQODLKZGRKWIFG-RUTXASTPSA-N [(R)-cyano-(4-fluoro-3-phenoxyphenyl)methyl] (1S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate Chemical compound CC1(C)C(C=C(Cl)Cl)[C@@H]1C(=O)O[C@@H](C#N)C1=CC=C(F)C(OC=2C=CC=CC=2)=C1 QQODLKZGRKWIFG-RUTXASTPSA-N 0.000 description 1
- 239000000642 acaricide Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- WMGSQTMJHBYJMQ-UHFFFAOYSA-N aluminum;magnesium;silicate Chemical compound [Mg+2].[Al+3].[O-][Si]([O-])([O-])[O-] WMGSQTMJHBYJMQ-UHFFFAOYSA-N 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 230000008485 antagonism Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 239000006184 cosolvent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000003197 gene knockdown Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 230000003151 ovacidal effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
- A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a synergistic insecticidal composition containing propargite and cyfluthrin and application thereof. The insecticidal composition takes the propargite and the cyfluthrin as main effective components, wherein the weight ratio of the propargite to the cyfluthrin is (1:60) to (60:1). The composition provided by the invention can be used for preventing and controlling a plurality of types of injurious insects and has a remarkable synergistic effect; an insecticidal spectrum is expanded; the synergistic insecticidal composition has relatively high activity on homoptera, lepidoptera and acarina injurious insects, and acarids including red spiders, tetranychids, panonychus and the like on cotton, fruit trees, vegetables and cereal crops; the dosage of a pesticide is reduced and the residual amount of the pesticide on the crops is reduced so that the environmental pollution is alleviated; the synergistic insecticidal composition is safe to human and livestock and has good environment compatibility; and the injurious insects do not easily have pesticide resistance.
Description
Technical field
The invention belongs to pesticide field, be specifically related to a kind of be principle active component Pesticidal combination and the application thereof of propargite and cyfluthrin.
Background technology
Propargite (Propargite), molecular formula: C
19h
26o
4s, chemical name: 2-(4-tert-butyl benzene oxy) cyclohexyl propine-2-base sulfite.Structural formula is:
Propargite is broad spectrum activity, efficient, low toxicity miticide, has and tags and stomach poison function, without infiltration and systemic action.If to children mite with to become mite effective, ovicidal effect is poor.Can effectively preventing and treating apple-tree, cotton, cucumber, grape, corn, soybean, spider mite kind insect on tomato and vegetables.
Cyfluthrin (beta-cyfluthrin), structural formula:
Cyfluthrin is non-internal-absorting insecticide, has and tags and stomach poison function.Act on nervous system, knock down fast, long residual effect.Effectively can prevent and treat the Lepidoptera on cotton, fruit tree, vegetables, cereal crop and other crop, coleoptera, Semiptera and homoptera pest, also can prevent and treat locust, and can be used as the use of animal health articles for use.
Containing the insecticide variety of single component often existing defects in agricultural chemicals control of insect: use is easily developed immunity to drugs continuously, and insecticidal spectrum is narrow, and can not provide comprehensive protection for crop, peasant's drug cost is high.Being combined in and can overcoming above-mentioned shortcoming to a certain extent to a certain extent by two kinds or various active component in the coming year.There is two kinds of synergistic effect or the combination mixture of two or more active component, can preventive effect be improved, reduce active ingredient ground dosage, cost-saving, slow down pest resistance and to occur and can expanding prevention spectrum, play that many worms are double to be controlled, reduce the use cost of peasant.
Summary of the invention
The object of the invention is to for above-mentioned various problem, in order to overcome and delay pesticide resistance to existing agricultural chemicals, expand and kill mite spectrum, strengthen drug effect, reduce drug cost, thus provide a kind of Pesticidal combination preventing and treating various crop Homoptera, Lepidoptera, Acarina insect pest.
A further object of the invention is to provide the purposes of this Pesticidal combination.
Measure of the present invention is realized by following measures.
Containing a Synergistic insecticidal compositions for propargite and cyfluthrin, this Synergistic insecticidal compositions is with propargite and cyfluthrin for principle active component, and wherein, the weight ratio of propargite and cyfluthrin is 1:60 ~ 60:1.
Described Pesticidal combination, wherein the more excellent weight ratio of propargite and cyfluthrin is 1:50 ~ 30:1.Preferably the weight ratio of propargite and cyfluthrin is 1:20 ~ 20:1 further, then the weight ratio of further preferably propargite and cyfluthrin is 1:1 ~ 10, and most preferably the weight ratio of propargite and cyfluthrin is 1:5 ~ 10.The weight ratio of propargite and cyfluthrin can also be 1:10,1:5,1:10,1:2,1:3,1:1.
Described Pesticidal combination, wherein the weight ratio of propargite and the shared preparations of cyfluthrin two kinds of active principles accumulation is 0.5% ~ 90%, preferably 1 ~ 60%.
Described Pesticidal combination, with propargite and cyfluthrin for principle active component (active component) and auxiliary agent and/or excipient are processed into any one formulation that agricultural chemicals allows.The formulation that can be processed into is missible oil, suspending agent, aqueous emulsion, microemulsion, pulvis, wetting powder, dispersible oil-suspending agent and water dispersible granules etc.Described auxiliary agent can adopt calcium dodecyl benzene sulfonate, alkylphenol polyoxyethylene, the rare block compound of polyoxyethylene polyoxy third (as agriculture breast 33
#), polyoxyethylene nonylphenol ether etc., excipient comprises cyclohexanone, dimethylbenzene, solvent naphtha, water, antifreezing agent (as propane diols), deionized water etc.Above auxiliary agent, excipient and other agriculturally known auxiliary material can be alone or and use.
The above-mentioned Synergistic insecticidal compositions containing propargite and cyfluthrin prevents and treats the application of insecticide of Lepidoptera, Homoptera, acarina pest preparing.Described homoptera pest comprises rice fulgorid, and lepidoptera pest comprises cotton bollworm, cotten aphid, prodenia litura, diamond-back moth, and Acarina comprises two spotted spider mite, tetranychid, Panonychus citri.
Synergistic insecticidal compositions antagonism mite pest of the present invention has significant preventive effect, especially has good preventive effect for the easy various pests producing resistance such as tetranychid, two spotted spider mite, Panonychus citri; And suppress insect produce the pesticide resistance of unitary agent (propargite or cyfluthrin) and the insect such as Lepidoptera and homoptera pest can be prevented and treated simultaneously.
Pesticidal combination of the present invention compared with prior art, produces following beneficial effect: (1), compared with single dose, the control of said composition to insect has notable synergistic, and control efficiency significantly improves; (2) one medicines are controlled more, and a dispenser can prevent and treat various pests simultaneously, reduce control recruitment cost; By the described insecticidal materials prepared containing the Synergistic insecticidal compositions of propargite and cyfluthrin prevent and treat mite roughly the same time, Lepidoptera and homoptera pest can be prevented and treated again, have good preventive effect to prodenia litura, rice hoppers especially, reach the effect that a medicine is controlled more.(3) alternative high-toxic pesticide, and significantly reduce field dosage, effectively reduce environmental pollution and residue of pesticide; (4) have concurrently quick-acting and long-acting; (5) compared with propargite single dose, produce and use cost reduction; (6) insect is suppressed to strengthen the resistance of agricultural chemicals.
Embodiment
Embodiments of the invention are the methods adopting indoor bioassay and field trial to combine.First by indoor bioassay, the co-toxicity coefficient after clear and definite two kinds of medicaments are composite by a certain percentage; On this basis, then carry out field trial.
Embodiment 1:
Take propargite, cyfluthrin employing conventional formulation method is mixed with by different proportion the propargite cyfluthrin suspending agent that principle active component weight percentage is 30%.Concrete ratio is in table 1.
Adopt dip-slide method to measure propargite and cyfluthrin and composite sample thereof to the virulence of citrus red mite, often process repetition 3 times, every concentration process 30, uses LC
50value is pressed the abundant method of Sun Yun and is calculated co-toxicity coefficient:
: table 1 propargite, cyfluthrin and composite sample thereof are to the toxicity test of citrus red mite and co-toxicity coefficient
In table, data show, have synergistic effect after propargite and cyfluthrin mixture to citrus red mite, and four proportioning co-toxicity coefficients listed in table are all greater than 120, and therefore propargite and cyfluthrin mixture have significant synergies.
Embodiment 2:
Take propargite, cyfluthrin employing conventional formulation method is mixed with by different proportion the propargite cyfluthrin missible oil that principle active component weight percentage is 30%.Concrete ratio is in table 2.
Test adopts rice-stem dipping method to measure propargite and cyfluthrin and composite sample thereof to the virulence of rice hoppers, often processes repetition 3 times, uses LC
50value is pressed the abundant method of Sun Yun and is calculated co-toxicity coefficient:
Table 2 propargite, cyfluthrin and composite sample thereof are to the toxicity test of rice hoppers and co-toxicity coefficient
In table, data show, have synergistic effect after propargite and cyfluthrin mixture to rice hoppers, and four proportioning co-toxicity coefficients listed in table are all much larger than 120, and therefore propargite and cyfluthrin mixture have significant synergies.
Embodiment 3:
Take 5g propargite, 20g cyfluthrin, calcium dodecyl benzene sulfonate 4g, phenethyl phenol polyethenoxy ether 3g, dimethylbenzene to 100g, the method above raw material being prepared routinely missible oil drops in mixing kettle and mixes, and forms the propargite cyfluthrin missible oil that principle active component weight percentage is 25%.
Adopt embodiment 3 sample product to carry out the field trial of control in field citrus red mite, contrast medicament is 57% propargite EC and 5.7% cyfluthrin EC, and concrete consumption is in table 3, every mu of water consumption is 30kg, looks into 3 days after medicine, 7 days, 14 days, 28 days results, result of the test is in table 3:
Table 3 example 3 sample is to the field test results of citrus red mite
Example 3 pairs of citrus red mites have fabulous quick-acting as can be seen from Table 3, and the lasting period is long, good at variable rate technology, are the outstanding medicaments of control citrus red mite.
Embodiment 4:
Adopt embodiment 3 sample product to carry out the field trial of control in field rice hoppers, contrast medicament is 57% propargite EC and 5.7% cyfluthrin EC, and concrete consumption is in table 4, every mu of use water is 30kg, looks into 3 days after medicine, 7 days, 14 days, 28 days results, result of the test is in table 4:
Table 4 example 3 sample is to the field test results of rice hoppers
Example 3 sample has fabulous effect to rice hoppers as can be seen from Table 4, and the lasting period is long, good at variable rate technology, is the outstanding medicament preventing and treating rice hoppers.
Embodiment 5
Take propargite, cyfluthrin employing conventional formulation method is mixed with by different proportion the propargite cyfluthrin missible oil that principle active component weight percentage is 30%.Concrete ratio is in table 5.
Test adopts first immersion liquid to connect worm method again and measures propargite and cyfluthrin and composite sample thereof to the virulence of prodenia litura, often processes repetition 3 times, uses LC
50value is pressed the abundant method of Sun Yun and is calculated co-toxicity coefficient:
Table 5 propargite, cyfluthrin and composite sample thereof are to the toxicity test of prodenia litura and co-toxicity coefficient
Embodiment 6
Adopt embodiment 3 sample product to carry out the field trial of control in field prodenia litura, contrast medicament is 57% propargite EC and 5.7% cyfluthrin EC, and concrete consumption is in table 6, every mu of use water is 30kg, looks into 3 days after medicine, 7 days, 14 days, 28 days results, result of the test is in table 6:
Table 6 example 3 sample is to the field test results of prodenia litura
Example 3 sample has fabulous effect to cabbage caterpillar as can be seen from Table 6, and the lasting period is long, good at variable rate technology, is the outstanding medicament of control prodenia litura.
Measure through indoor synergism test and show: all have significant synergistic insecticidal action by propargite and cyfluthrin built agent to citrus red mite and rice hoppers, prodenia litura; Field control effectiveness test equally also shows that the insecticidal effect of all built agent of the present invention to citrus red mite and rice hoppers, prodenia litura is all significantly higher than the effect of corresponding single dose agricultural chemicals.
Embodiment 7:
Take 0.2g propargite, 20g cyfluthrin, lignin 10g, Negel 2g, add to 100g with kaolin, above raw material is mixed in micronizer, forms the propargite cyfluthrin wetting powder that principle active component weight percentage is 20.2%.
Embodiment 8:
Take 78g propargite, 0.5g cyfluthrin, calcium dodecyl benzene sulfonate 8g, phenethyl phenol polyethenoxy ether 6g, dimethylbenzene adds to 100g, the method above raw material being prepared routinely missible oil drops in mixing kettle and mixes, and forms the propargite cyfluthrin missible oil that principle active component weight percentage is 78.5%.
Embodiment 9:
Take 2g propargite, 10g cyfluthrin, nonyl phenol phosphate 5g, alkylphenol polyoxyethylene 4g, the dimethylbenzene of n-butanol 3g, 30g and the pyrrolidones of 20g, the xanthans of 0.1g, all the other supply 100g with water, n-butanol and water-soluble solution form aqueous phase, and all the other component mix and blends form oil phase, slowly aqueous phase is added in oil phase and go under clipper effect, and continue shearing 10 ~ 30 minutes, form the propargite cyfluthrin aqueous emulsion that principle active component weight percentage is 12%.
Embodiment 10:
Take 10g propargite, 30g cyfluthrin, calcium dodecyl benzene sulfonate 5g, alkylphenol polyoxyethylene 4g, the solvent xylene of 30g and the pyrrolidones of 15g, all the other complement to 100g with water, former medicine, solvent, emulsifier, cosolvent mix and blend form homogeneous phase transparent solution, then slowly add water and stir and form clear solution, be the propargite cyfluthrin microemulsion that principle active component weight percentage is 40%.
Embodiment 11:
Take 4g propargite, 4g cyfluthrin, calcium dodecyl benzene sulfonate 5g, phenethyl phenol polyethenoxy ether 3g, dimethylbenzene to 100g.The method above raw material being prepared routinely missible oil drops in mixing kettle and mixes, and forms the propargite cyfluthrin missible oil that principle active component weight percentage is 8%.
Embodiment 12:
Take 3g propargite, 30g cyfluthrin, sodium lignin sulfonate 3g, polyoxyethylene poly-oxygen propylene aether and sulphate 4g thereof, xanthans 0.2g, ethylene glycol 10g, silica ethane 0.1g, aluminium-magnesium silicate 0.5g, supplies 100g with water, forms the propargite cyfluthrin suspending agent that principle active component weight percentage is 33% under the effect of sand mill.
Embodiment 13:
Take 5g propargite, 60g cyfluthrin, alkylphenol polyoxyethylene 14g, phenethyl phenol polyethenoxy ether 15g, dimethylbenzene to 100g, the method above raw material being prepared routinely missible oil drops in mixing kettle and mixes, and forms the propargite cyfluthrin missible oil that principle active component weight percentage is 65%.
Embodiment 14:
Take 45g propargite, 5g cyfluthrin, sodium lignin sulfonate 8g, lauryl sodium sulfate 2g, ammonium sulfate 5g, polyvinyl alcohol 5g, borax 2g, kaolin 28g, forms by the method for water dispersion granule the propargite cyfluthrin water dispersible granules that principle active component weight percentage is 50% by above raw material.
Embodiment 15:
Take 25g propargite, 25g cyfluthrin, alkylphenol polyoxyethylene 14g, phenethyl phenol polyethenoxy ether 15g, dimethylbenzene to 100g, the method above raw material being prepared routinely missible oil drops in mixing kettle and mixes, and forms the propargite cyfluthrin missible oil that principle active component weight percentage is 50%.
Claims (10)
1., containing a Synergistic insecticidal compositions for propargite and cyfluthrin, it is characterized in that this Synergistic insecticidal compositions with propargite and cyfluthrin for principle active component, wherein, the weight ratio of propargite and cyfluthrin is 1:60 ~ 60:1.
2. the Synergistic insecticidal compositions containing propargite and cyfluthrin according to claim 1, is characterized in that the effective ingredient propargite of this Pesticidal combination and the weight ratio of cyfluthrin are 1:50 ~ 30:1.
3. the Synergistic insecticidal compositions containing propargite and cyfluthrin according to claim 2, is characterized in that the effective ingredient propargite of this Pesticidal combination and the weight ratio of cyfluthrin are 1:20 ~ 20:1.
4. the Synergistic insecticidal compositions containing propargite and cyfluthrin according to claim 3, is characterized in that the effective ingredient propargite of this Pesticidal combination and the weight ratio of cyfluthrin are 1:1 ~ 10.
5. the Synergistic insecticidal compositions containing propargite and cyfluthrin according to claim 4, is characterized in that the effective ingredient propargite of this Pesticidal combination and the weight ratio of cyfluthrin are 1:5 ~ 10.
6. the Synergistic insecticidal compositions containing propargite and cyfluthrin according to claim 1, both its feature propargite and the cyfluthrin weight percentage in this Synergistic insecticidal compositions is 0.5% ~ 90%.
7. the Synergistic insecticidal compositions containing propargite and cyfluthrin according to claim 1, is characterized in that with propargite and cyfluthrin for principle active component and auxiliary agent and/or excipient are processed into any one formulation that agricultural chemicals allows.
8. the Synergistic insecticidal compositions containing propargite and cyfluthrin according to claim 7, is characterized in that described formulation is missible oil, wetting powder, microemulsion, aqueous emulsion, suspending agent, dispersibles oil-suspending agent, pulvis, water dispersion granule or micro-capsule suspension.
9. the Synergistic insecticidal compositions containing propargite and cyfluthrin according to claim 1 for the preparation of prevent and treat Homoptera, Lepidoptera, Acarina on cotton, fruit tree, vegetables, cereal crop insect insecticide in application.
10. application according to claim 9, it is characterized in that described homoptera pest comprises rice fulgorid, lepidoptera pest comprises cotton bollworm, cotten aphid, prodenia litura, diamond-back moth, and Acarina comprises two spotted spider mite, tetranychid, Panonychus citri.
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993003618A2 (en) * | 1991-08-27 | 1993-03-04 | Uniroyal Chemical Company, Inc. | Insecticide compounds for agricultural and horticultural use |
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2015
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993003618A2 (en) * | 1991-08-27 | 1993-03-04 | Uniroyal Chemical Company, Inc. | Insecticide compounds for agricultural and horticultural use |
Non-Patent Citations (2)
| Title |
|---|
| 刘浩强等: "甲氰菊酯与炔螨特不同配比对桔全爪螨室内毒力测定", 《中国南方果树》 * |
| 马艳等: "不同类型杀螨剂对棉叶螨的室内活性及田间药效", 《西北农业学报》 * |
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