CN103202314B - Emulsion in water of pesticide composition for controlling cotton aphids and thrips - Google Patents
Emulsion in water of pesticide composition for controlling cotton aphids and thrips Download PDFInfo
- Publication number
- CN103202314B CN103202314B CN201310157748.8A CN201310157748A CN103202314B CN 103202314 B CN103202314 B CN 103202314B CN 201310157748 A CN201310157748 A CN 201310157748A CN 103202314 B CN103202314 B CN 103202314B
- Authority
- CN
- China
- Prior art keywords
- thrips
- aqueous emulsion
- cyhalothrin
- composition pesticide
- cotton aphid
- 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.)
- Active
Links
- 239000000839 emulsion Substances 0.000 title claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 241001414989 Thysanoptera Species 0.000 title claims abstract description 29
- 241001600408 Aphis gossypii Species 0.000 title claims abstract description 26
- 239000000575 pesticide Substances 0.000 title claims abstract description 24
- 239000000203 mixture Substances 0.000 title claims abstract description 23
- ZXQYGBMAQZUVMI-UNOMPAQXSA-N cyhalothrin Chemical compound CC1(C)C(\C=C(/Cl)C(F)(F)F)C1C(=O)OC(C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 ZXQYGBMAQZUVMI-UNOMPAQXSA-N 0.000 claims abstract description 49
- 239000003814 drug Substances 0.000 claims abstract description 14
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 7
- 239000013530 defoamer Substances 0.000 claims abstract description 5
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 5
- 239000002904 solvent Substances 0.000 claims abstract description 5
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 claims description 92
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 claims description 92
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 claims description 46
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 claims description 46
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 21
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 18
- -1 sodium alkyl benzene Chemical class 0.000 claims description 17
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 8
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 7
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 7
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 claims description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 6
- 241000607479 Yersinia pestis Species 0.000 claims description 5
- 239000000470 constituent Substances 0.000 claims description 5
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 4
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 4
- 239000007884 disintegrant Substances 0.000 claims description 4
- 235000011187 glycerol Nutrition 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000440 bentonite Substances 0.000 claims description 3
- 229910000278 bentonite Inorganic materials 0.000 claims description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
- UDHMTPILEWBIQI-UHFFFAOYSA-N butyl naphthalene-1-sulfonate;sodium Chemical compound [Na].C1=CC=C2C(S(=O)(=O)OCCCC)=CC=CC2=C1 UDHMTPILEWBIQI-UHFFFAOYSA-N 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- 239000008103 glucose Substances 0.000 claims description 3
- LCRMGUFGEDUSOG-UHFFFAOYSA-N naphthalen-1-ylsulfonyloxymethyl naphthalene-1-sulfonate;sodium Chemical compound [Na].C1=CC=C2C(S(=O)(OCOS(=O)(=O)C=3C4=CC=CC=C4C=CC=3)=O)=CC=CC2=C1 LCRMGUFGEDUSOG-UHFFFAOYSA-N 0.000 claims description 3
- 229920001568 phenolic resin Polymers 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 3
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 3
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 claims description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 2
- 241000931143 Gleditsia sinensis Species 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 229940077388 benzenesulfonate Drugs 0.000 claims description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 2
- 229920001400 block copolymer Polymers 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 229920005646 polycarboxylate Polymers 0.000 claims description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 2
- 235000011152 sodium sulphate Nutrition 0.000 claims description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 2
- 239000008158 vegetable oil Substances 0.000 claims description 2
- 229940079593 drug Drugs 0.000 abstract description 6
- 230000002045 lasting effect Effects 0.000 abstract description 6
- 229940000406 drug candidate Drugs 0.000 abstract description 4
- 239000003777 experimental drug Substances 0.000 abstract description 4
- 231100000674 Phytotoxicity Toxicity 0.000 abstract 1
- 238000013329 compounding Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 241001124076 Aphididae Species 0.000 description 17
- 229920000742 Cotton Polymers 0.000 description 11
- 241000219146 Gossypium Species 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 230000004083 survival effect Effects 0.000 description 8
- 239000002994 raw material Substances 0.000 description 7
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 5
- 241000238631 Hexapoda Species 0.000 description 4
- 239000005906 Imidacloprid Substances 0.000 description 4
- YWTYJOPNNQFBPC-UHFFFAOYSA-N imidacloprid Chemical compound [O-][N+](=O)\N=C1/NCCN1CC1=CC=C(Cl)N=C1 YWTYJOPNNQFBPC-UHFFFAOYSA-N 0.000 description 4
- 229940056881 imidacloprid Drugs 0.000 description 4
- 239000002574 poison Substances 0.000 description 4
- 230000003449 preventive effect Effects 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 239000002917 insecticide Substances 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 3
- 231100000572 poisoning Toxicity 0.000 description 3
- 230000000607 poisoning effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 231100000419 toxicity Toxicity 0.000 description 3
- 230000001988 toxicity Effects 0.000 description 3
- 241000256844 Apis mellifera Species 0.000 description 2
- 241001498622 Cixius wagneri Species 0.000 description 2
- HAMNKKUPIHEESI-UHFFFAOYSA-N aminoguanidine Chemical compound NNC(N)=N HAMNKKUPIHEESI-UHFFFAOYSA-N 0.000 description 2
- 229960001760 dimethyl sulfoxide Drugs 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 231100000225 lethality Toxicity 0.000 description 2
- 231100000053 low toxicity Toxicity 0.000 description 2
- 230000001018 virulence Effects 0.000 description 2
- MTXSIJUGVMTTMU-JTQLQIEISA-N (S)-anabasine Chemical compound N1CCCC[C@H]1C1=CC=CN=C1 MTXSIJUGVMTTMU-JTQLQIEISA-N 0.000 description 1
- WURBVZBTWMNKQT-UHFFFAOYSA-N 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butan-2-one Chemical compound C1=NC=NN1C(C(=O)C(C)(C)C)OC1=CC=C(Cl)C=C1 WURBVZBTWMNKQT-UHFFFAOYSA-N 0.000 description 1
- 241000693815 Adelphocoris rapidus Species 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 241000255789 Bombyx mori Species 0.000 description 1
- 241001468265 Candidatus Phytoplasma Species 0.000 description 1
- 241001414720 Cicadellidae Species 0.000 description 1
- 241000254173 Coleoptera Species 0.000 description 1
- 239000005903 Gamma-cyhalothrin Substances 0.000 description 1
- 241000255967 Helicoverpa zea Species 0.000 description 1
- 241000255777 Lepidoptera Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- 108010052164 Sodium Channels Proteins 0.000 description 1
- 102000018674 Sodium Channels Human genes 0.000 description 1
- 241001454295 Tetranychidae Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000007059 acute toxicity Effects 0.000 description 1
- 231100000403 acute toxicity Toxicity 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 229930014345 anabasine Natural products 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- YMGUBTXCNDTFJI-UHFFFAOYSA-N cyclopropanecarboxylic acid Chemical compound OC(=O)C1CC1 YMGUBTXCNDTFJI-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- ZXQYGBMAQZUVMI-GCMPRSNUSA-N gamma-cyhalothrin Chemical compound CC1(C)[C@@H](\C=C(/Cl)C(F)(F)F)[C@H]1C(=O)O[C@H](C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 ZXQYGBMAQZUVMI-GCMPRSNUSA-N 0.000 description 1
- 208000006278 hypochromic anemia Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000000749 insecticidal effect Effects 0.000 description 1
- 229940126181 ion channel inhibitor Drugs 0.000 description 1
- 206010023683 lagophthalmos Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000029052 metamorphosis Effects 0.000 description 1
- 231100001224 moderate toxicity Toxicity 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000361 pesticidal effect Effects 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002728 pyrethroid Substances 0.000 description 1
- 238000000611 regression analysis Methods 0.000 description 1
- 208000037921 secondary disease Diseases 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 231100000942 weak sensitizer Toxicity 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a pesticide composition, and especially relates to an emulsion in water of the pesticide composition for controlling cotton aphids and thrips. The emulsion in water of the pesticide composition for controlling cotton aphids and thrips comprises the following components in percentage by weight: 5-20% of Guadipyr, 5-20% of cyhalothrin, 10-15% of solvent, 4-10% of an emulsifier, 0.2-0.5% of a defoamer, 5-10% of an anti-freezing agent, 2-6% of a disintegrating agent and the balance of water. By compounding the Guadipyr and the cyhalothrin, the resistant cotton aphids can be effectively controlled, the control efficiency is superior to the reference, the lasting period is long, the control effect is up to 90%, and no phytotoxicity is caused to the target crops in the experimental drug scope. According to the emulsion in water of the pesticide composition for controlling cotton aphids and thrips, the defects that the cyhalothrin is relatively bad in environmental friendliness and the Guadipyr is relatively bad in fast-acting property and relatively slow in drug action can be effectively solved.
Description
Technical field
The present invention relates to a kind of composition pesticide, particularly relate to a kind of aqueous emulsion of the composition pesticide of preventing and treating cotton aphid and thrips.
Background technology
Sucking pest is larger population in the Important Economic insects such as cotton, as cotten aphid, cotton thrips, leafhopper, cotton leaf bug, cotton spider mites, plant hopper, aleyrodid,
Its upper jaw and the lower jaw lancet alternately thrusts in the tissue of plant, sucks juice, causes pathologic or the injury of raw existing property, causes cotton seedling plant short and small, and blade diminishes, and chlorosis reddens, and blade spottiness, incises, and even whole strain is withered or dead; Most kinds are virus disease and phytoplasma disease vector insect, bring secondary disease to crop, all therefore cause every year the heavy loss of Cotton in China.
Cyhalothrin, English name cyhalothrin, molecular formula C
23h
19cIF
3nO
3, chemical name is 2,2-dimethyl-3-(2-chloro-3,3, the fluoro-1-acrylic of 3-tri-) cyclopropane-carboxylic acid-a-cyano group-3-phenoxy group benzyl ester, another name Cyhalothrin, gamma cyhalothrin.Cyhalothrin belongs to pyrethroid bionic Pesticide.Insect and mite class are had to strong tagging and stomach poison function, have permeability and without systemic action, can effectively prevent and treat Lepidoptera, coleoptera, Semiptera and mite pest.Its stable in properties, resistance of rainwater washing against.There is desinsection wide spectrum, the feature that efficient, speed is fast, the lasting period is long.The drug effect lasting period is long, dispenser 1 time, and after 20 days, preventive effect still can reach more than 90%.But this product is moderate toxicity to people and animals, to the high poison of the beneficial organisms such as aquatile, honeybee, silkworm, environment friendly is poor.
First nitro contracting aminoguanidine insecticides of penta Bi Chongguashi China Agricultural University initiative, agriculture chemical registration is checked and approved " penta pyrrole worm guanidine " by name, chemical name is the chloro-3`-picolyl of 1-nitro-3-(6`-)-4-valeraldehyde contracting aminoguanidine, mouse acute oral LD female, great and mighty or powerful
50> 5000mg/kg.BW, belong to micro-poison, be non-stimulated level to lagophthalmos, skin irritatin intensity, skin metamorphosis (sensitization) intensity is I level, belong to weak sensitizer, Salmonella reversion test result is negative, rat acute toxicity is only had to approximately 1/10 (Imidacloprid 450mg/kg.BW) of Imidacloprid.Imidacloprid belongs to high poison level, and penta pyrrole worm guanidine is low toxicity level, lower 10 times than Imidacloprid to the absorption toxicity of honeybee in addition.Result shows, penta pyrrole worm guanidine has efficiently, low toxicity and the good feature of safety, have the architectural feature of anabasine insecticide and sodium-ion channel inhibitor insecticides concurrently, there is desinsection pedigree widely, there is the feature of multiaction target, this product has good control efficiency to multiple suckings pest such as aphid, plant hopper, cotton bollworms, but this product quick-acting is poor, and drug action is slower.
The structural formula of penta pyrrole worm guanidine:
Summary of the invention
A kind of aqueous emulsion of the composition pesticide of preventing and treating cotton aphid and thrips, the described aqueous emulsion by weight percentage of constituent content is counted: penta pyrrole worm guanidine 5～20%, cyhalothrin 5～20%, solvent 10～15%, emulsifier 4～10%, defoamer 0.2～0.5%, antifreezing agent 5～10%, disintegrant 2～6%, surplus is water.
Described solvent is the one in methyl alcohol, ethanol, toluene, dimethylbenzene, acetone.
Prevent and treat an aqueous emulsion for the composition pesticide of cotton aphid and thrips, described emulsifier is vegetable oil, Chinese honey locust, sodium butylnaphthalenesulfonate, sodium methylene bis-naphthalene sulfonate, sodium alkyl benzene sulfonate, polycarboxylate, phosphate, sodium sulphate, pulls open the one in powder, aliphatic acid polyethenoxy base ether, alkylphenol-polyethenoxy base ether, polyoxyethylene poly-oxygen propylene aether block copolymer, alkyl phenol formaldehyde polymer polyoxyethylene ether.
Prevent and treat an aqueous emulsion for the composition pesticide of cotton aphid and thrips, described defoamer is the one in poly-alkyl silicon oxirane, tributyl phosphate.
Prevent and treat an aqueous emulsion for the composition pesticide of cotton aphid and thrips, described antifreezing agent is the one in ethylene glycol, propane diols, glycerine, glycerine-ether diglycol, isopropyl methyl diglycol.
Prevent and treat an aqueous emulsion for the composition pesticide of cotton aphid and thrips, described disintegrant is the one in bentonite, urea, ammonium sulfate, aluminium chloride, glucose.
A kind of aqueous emulsion of the composition pesticide of preventing and treating cotton aphid and thrips, the described aqueous emulsion by weight percentage of constituent content is counted: penta pyrrole worm guanidine 5%, cyhalothrin 15%, dimethylbenzene 15%, alkylphenol-polyethenoxy base ether 6%, tributyl phosphate 0.2%, ethylene glycol 8%, ammonium sulfate 2%, surplus is water.
Prevent and treat an aqueous emulsion for the composition pesticide of cotton aphid and thrips, for the preparation of the medicine of control agricultural pests cotton aphid and thrips.
Objects of the present invention:
After penta pyrrole worm guanidine and cyhalothrin are composite, can effectively prevent and treat resistance cotten aphid, control efficiency is better than contrast, and lasting period length, preventive effect reach more than 90%, and within the scope of experimental drug, target crop do not had to poisoning.Can effectively solve cyhalothrin environment friendly poor, penta pyrrole worm guanidine quick-acting is poor, the shortcoming that drug action is slower.
Embodiment
Below in conjunction with specific embodiment, the present invention is further illustrated, represents for describing each constituent content weight portion in embodiment.
Embodiment 1:15% penta pyrrole worm guanidine cyhalothrin water emulsion
Penta pyrrole worm guanidine 10%, cyhalothrin 5%, ethanol 15%, sodium butylnaphthalenesulfonate 4%, poly-alkyl silicon oxirane 0.5%, glycerine 5%, ammonium sulfate 5%, surplus is water.Above raw material is prepared routinely to the method for aqueous emulsion and mixed 15% penta pyrrole worm guanidine cyhalothrin water emulsions of system.
Embodiment 2:20% penta pyrrole worm guanidine cyhalothrin water emulsion
Penta pyrrole worm guanidine 5%, cyhalothrin 15%, dimethylbenzene 15%, alkylphenol-polyethenoxy base ether 6%, tributyl phosphate 0.2%, ethylene glycol 8%, ammonium sulfate 2%, surplus is water.Above raw material is prepared routinely to the method for aqueous emulsion and mixed 20% penta pyrrole worm guanidine cyhalothrin water emulsions of system.
Embodiment 3:25% penta pyrrole worm guanidine cyhalothrin water emulsion
Penta pyrrole worm guanidine 5%, cyhalothrin 20%, methyl alcohol 10%, sodium methylene bis-naphthalene sulfonate 10%, tributyl phosphate 0.4%, propane diols 8%, aluminium chloride 2%, surplus is water.Above raw material is prepared routinely to the method for aqueous emulsion and mixed 25% penta pyrrole worm guanidine cyhalothrin water emulsions of system.
Embodiment 4:30% penta pyrrole worm guanidine cyhalothrin water emulsion
Penta pyrrole worm guanidine 5%, cyhalothrin 25%, acetone 15%, pull open powder 8%, tributyl phosphate 0.3%, ethylene glycol 8%, ammonium sulfate 4%, surplus is water.Above raw material is prepared routinely to the method for aqueous emulsion and mixed 30% penta pyrrole worm guanidine cyhalothrin water emulsions of system.
Embodiment 5:40% penta pyrrole worm guanidine cyhalothrin water emulsion
Penta pyrrole worm guanidine 20%, cyhalothrin 20%, dimethylbenzene 15%, alkylphenol polyoxyethylene 10%, poly-alkyl silicon oxirane 0.2%, glycerine 6%, urea 2%, surplus is water.Above raw material is prepared routinely to the method for aqueous emulsion and mixed 40% penta pyrrole worm guanidine cyhalothrin water emulsions of system.
Embodiment 6:10% penta pyrrole worm guanidine cyhalothrin water emulsion
Penta pyrrole worm guanidine 5%, cyhalothrin 5%, acetone 12%, alkyl phenol formaldehyde polymer polyoxyethylene ether 4%, poly-alkyl silicon oxirane 0.2%, glycerine-ether diglycol 10%, glucose 6%, surplus is water.Above raw material is prepared routinely to the method for aqueous emulsion and mixed 10% penta pyrrole worm guanidine cyhalothrin water emulsions of system.
Embodiment 7:24% penta pyrrole worm guanidine cyhalothrin water emulsion
Penta pyrrole worm guanidine 19%, cyhalothrin 5%, methyl alcohol 13%, alkylphenol-polyethenoxy base ether 6%, poly-alkyl silicon oxirane 0.3%, isopropyl methyl diglycol 7%, bentonite 4%, surplus is water.Above raw material is prepared routinely to the method for aqueous emulsion and mixed 10% penta pyrrole worm guanidine cyhalothrin water emulsions of system.
Embodiment 1-5 and 20% penta pyrrole worm guanidine aqueous emulsions, 10% cyhalothrin water emulsion are done to contrast experiment.Taking resistance cotten aphid (claiming again cotton aphid) as experimental subjects, 7 days intervals of each dispenser, dispenser 3 times altogether, with after last dispenser 3 days, 7 days, investigates respectively the cotten aphid state of an illness for 21 days and calculates control efficiency.Control efficiency is calculated as follows:
Control efficiency (%)=(1-T
ac
b/ T
bc
a) × 100%
T in formula
afor the individual amount of survival before treatment region control; T
bfor the individual amount of survival after treatment region control; C
afor the individual amount of survival after the control of check plot; C
bfor the individual amount of survival before the control of check plot.
Field efficacy experimental result is in table 1.
Table 1 is prevented and treated the experimental result of resistance cotten aphid
As can be seen from Table 1, after penta pyrrole worm guanidine and cyhalothrin are composite, can effectively prevent and treat resistance cotten aphid, control efficiency is better than contrast, and lasting period length, preventive effect reach more than 90%, and within the scope of experimental drug, target crop do not had to poisoning.
Embodiment 1-5 and 20% penta pyrrole worm guanidine SC, 10% cyhalothrin water emulsion are done to contrast experiment.Taking thrips on cotton as experimental subjects, 7 days intervals of each dispenser, dispenser 3 times altogether, with after last dispenser 3 days, 7 days, investigates respectively the thrips state of an illness for 21 days and calculates control efficiency.Control efficiency is calculated as follows:
Control efficiency (%)=(1-T
ac
b/ T
bc
a) × 100%
T in formula
afor the individual amount of survival after treatment region control; T
bfor the individual amount of survival after treatment region control; C
afor the individual amount of survival after the control of check plot; C
bfor the individual amount of survival before the control of check plot.
Field efficacy experimental result is in table 2.
Table 2 is prevented and treated the experimental result of thrips on resistant cotton
As can be seen from Table 2, after penta pyrrole worm guanidine and cyhalothrin are composite, can effectively prevent and treat thrips on cotton, control efficiency is better than contrast, and lasting period length, preventive effect reach 90%, and within the scope of experimental drug, target crop do not had to poisoning.
The result of consolidated statement 1 and table 2 can find out, the present invention is in the situation that effective content is less than or equal to single dose, and its insecticidal activity medicine is higher than each active component single dose, illustrates that Pesticidal combination of the present invention and preparation thereof can effectively prevent and treat aphid and thrips on cotton.
Embodiment 6 penta pyrrole worm guanidine toxicity mixed with cyhalothrin surveyed
One, reagent agent: the 95% penta former medicines of pyrrole worm guanidine, the former medicine of 95% cyhalothrin, methyl-sulfoxide, Tween 80, agar powder.
Two, for examination insect: cotten aphid (Aphis gossypii Glover), pick up from academy of agricultural sciences of Henan Province, Yuanyang County, Henan Province the second Experimental Base, take back more than greenhouse bred for 2 generations with cotton seedling.
Three, medicament preparation: 9 medicament groups are set, and every group of 5 concentration are respectively
In penta pyrrole worm guanidine single dose group, each drug concentration is made as 1 μ g/mL, 2 μ g/mL, 4 μ g/mL, 8 μ g/mL, 16 μ g/mL;
In cyhalothrin single dose group, each drug concentration is made as 5 μ g/mL, 10 μ g/mL, 20 μ g/mL, 40 μ g/mL, 80 μ g/mL;
Above methyl-sulfoxide (DMSO) dissolving for medicament, then adds 80mL0.1% Tween solution and is diluted to above concentration.
7 groups of penta pyrrole worm guanidine and cyhalothrin confections, the active component total concentration of each dose is made as in every group: the weight ratio of 2.5 μ g/mL, 5 μ g/mL, 10 μ g/mL, 20 μ g/mL, 40 μ g/mL each group penta pyrrole worm guanidine and cyhalothrin is followed successively by 2:1,1:1,1:2,1:3,1:4,1:5,1:6.
Four, test method:
Utilize potted plant cultivation cotton seedling access aphid, get the true leaf with 20 aphids, immerse liquid 3s, after taking-up, suck open fire with blotting paper, be placed in the culture dish with wet sponge, 4 repetitions of each processing, be put in insectary and cultivate, condition of culture is L/D=14: 10, T=(26 ± 2) DEG C, RH=(75 ± 5) %, 24h investigates remaining worm amount, calculates lethality, taking concentration logarithm value as dependent variable, lethality logarithm value is that independent variable carries out regression analysis, calculates virulence equation and LC
50value, and then utilize Sun Pei Yun method to calculate and spend coefficient (CTC) together.
Five, experimental result
Table 3 penta pyrrole worm guanidine is mixed with cyhalothrin to cotten aphid toxicity measurement result
As can be seen from Table 3, penta pyrrole worm guanidine has higher virulence to cotten aphid, its LC
50, LC
95and correlation coefficient is respectively 3.89 μ g/mL, 37.35 μ g/mL and 0.9959.LC50, LC95 and the correlation coefficient of cyhalothrin to cotten aphid is respectively 26.17 μ g/mL, 260.47 μ g/mL and 0.9853.Penta pyrrole worm guanidine proportionings different from cyhalothrin (2:1～1:6) are respectively 5.03 μ g/mL, 5.54 μ g/mL, 6.07 μ g/mL, 6.35 μ g/mL, 8.01 μ g/mL, 10.09 μ g/mL and 12.27 μ g/mL to the LC50 value of cotten aphid, LC95 value is respectively 39.66 μ g/mL, 51.47 μ g/mL, 49.47 μ g/mL, 47.56 μ g/mL, 60.02 μ g/mL, 97.32 μ g/mL and 140.19 μ g/mL, and correlation coefficient is respectively 0.9736,0.9917,0.9950,0.9828,0.9838,0.9729 and 0.9702.
Use the abundant method of Sun Yun to calculate the co-toxicity coefficient of different medicament proportionings, can be found out by result of the test, penta pyrrole worm guanidine and cyhalothrin have and are added or synergistic effect cotten aphid to test set ratio proportioning, different proportionings (2:1～1:6) are respectively 107.92,122.31,148.25,169.52,152.32,132.73 and 117.33 to the co-toxicity coefficient of cotten aphid, wherein, with the co-toxicity coefficient maximum of penta pyrrole worm guanidine: cyhalothrin=1:3, synergy is the most remarkable.
Claims (8)
1. prevent and treat the aqueous emulsion of the composition pesticide of cotton aphid and thrips for one kind, it is characterized in that, the described aqueous emulsion by weight percentage of constituent content is counted: penta pyrrole worm guanidine 5～20%, cyhalothrin 5～20%, solvent 10～15%, emulsifier 4～10%, defoamer 0.2～0.5%, antifreezing agent 5～10%, disintegrant 2～6%, and surplus is water; Described penta pyrrole worm guanidine and cyhalothrin content ratio are: 1:1,1:2,1:3,1:4.
2. the aqueous emulsion of a kind of composition pesticide of preventing and treating cotton aphid and thrips according to claim 1, is characterized in that, described solvent is the one in methyl alcohol, ethanol, toluene, dimethylbenzene, acetone.
3. the aqueous emulsion of a kind of composition pesticide of preventing and treating cotton aphid and thrips according to claim 1, it is characterized in that, described emulsifier is vegetable oil, Chinese honey locust, sodium butylnaphthalenesulfonate, sodium methylene bis-naphthalene sulfonate, sodium alkyl benzene sulfonate, polycarboxylate, phosphate, sodium sulphate, pulls open the one in powder, aliphatic acid polyethenoxy base ether, alkylphenol-polyethenoxy base ether, polyoxyethylene poly-oxygen propylene aether block copolymer, alkyl phenol formaldehyde polymer polyoxyethylene ether.
4. the aqueous emulsion of a kind of composition pesticide of preventing and treating cotton aphid and thrips according to claim 1, is characterized in that, described defoamer is the one in poly-alkyl silicon oxirane, tributyl phosphate.
5. the aqueous emulsion of a kind of composition pesticide of preventing and treating cotton aphid and thrips according to claim 1, is characterized in that, described antifreezing agent is the one in ethylene glycol, propane diols, glycerine, glycerine-ether diglycol, isopropyl methyl diglycol.
6. the aqueous emulsion of a kind of composition pesticide of preventing and treating cotton aphid and thrips according to claim 1, is characterized in that, described disintegrant is the one in bentonite, urea, ammonium sulfate, aluminium chloride, glucose.
7. the aqueous emulsion of a kind of composition pesticide of preventing and treating cotton aphid and thrips according to claim 1, it is characterized in that, the described aqueous emulsion by weight percentage of constituent content is counted: penta pyrrole worm guanidine 5%, cyhalothrin 15%, dimethylbenzene 15%, alkylphenol-polyethenoxy base ether 6%, tributyl phosphate 0.2%, ethylene glycol 8%, ammonium sulfate 2%, surplus is water.
8. the aqueous emulsion of a kind of composition pesticide of preventing and treating cotton aphid and thrips claimed in claim 1, is characterized in that, for the preparation of the medicine of control agricultural pests cotton aphid and thrips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310157748.8A CN103202314B (en) | 2013-04-28 | 2013-04-28 | Emulsion in water of pesticide composition for controlling cotton aphids and thrips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310157748.8A CN103202314B (en) | 2013-04-28 | 2013-04-28 | Emulsion in water of pesticide composition for controlling cotton aphids and thrips |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103202314A CN103202314A (en) | 2013-07-17 |
| CN103202314B true CN103202314B (en) | 2014-07-23 |
Family
ID=48749900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310157748.8A Active CN103202314B (en) | 2013-04-28 | 2013-04-28 | Emulsion in water of pesticide composition for controlling cotton aphids and thrips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103202314B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109221100A (en) * | 2018-09-13 | 2019-01-18 | 绩溪农华生物科技有限公司 | A kind of pesticide emulsion in water and preparation method thereof |
| CN110050796B (en) * | 2019-05-09 | 2021-07-02 | 山东省农业科学院植物保护研究所 | Pesticide for preventing and treating bemisia tabaci and using method thereof |
| CN114946874B (en) * | 2022-06-10 | 2024-07-16 | 广西壮族自治区农业科学院 | Insecticidal pesticide composition for preventing and treating citrus thrips |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102308839A (en) * | 2011-10-11 | 2012-01-11 | 合肥星宇化学有限责任公司 | Insecticidal composition and its preparation and application |
| CN102792972A (en) * | 2012-09-06 | 2012-11-28 | 中国农业大学 | Insecticide compound comprising guadipyr and metarrhizium anisopliae |
| CN102792964A (en) * | 2012-09-06 | 2012-11-28 | 中国农业大学 | Insecticidal composition containing guadipyr and sulfoxaflor |
| CN102792965A (en) * | 2012-09-06 | 2012-11-28 | 中国农业大学 | Insecticide compound comprising guadipyr |
-
2013
- 2013-04-28 CN CN201310157748.8A patent/CN103202314B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102308839A (en) * | 2011-10-11 | 2012-01-11 | 合肥星宇化学有限责任公司 | Insecticidal composition and its preparation and application |
| CN102792972A (en) * | 2012-09-06 | 2012-11-28 | 中国农业大学 | Insecticide compound comprising guadipyr and metarrhizium anisopliae |
| CN102792964A (en) * | 2012-09-06 | 2012-11-28 | 中国农业大学 | Insecticidal composition containing guadipyr and sulfoxaflor |
| CN102792965A (en) * | 2012-09-06 | 2012-11-28 | 中国农业大学 | Insecticide compound comprising guadipyr |
Non-Patent Citations (3)
| Title |
|---|
| Activity Relationships.《Journal of Agricultural and Food Chemistry》.2012,第60卷(第20期),第5028-5034段. |
| N’-Nitro-2-hydrocarbylidenehydrazinecarboximidamides: Design,Synthesis, Crystal Structure, Insecticidal Activity, and Structure−Activity Relationships;Wangcang Su,et al;《Journal of Agricultural and Food Chemistry》;20120430;第60卷(第20期);第5028-5034段 * |
| Wangcang Su,et al.N’-Nitro-2-hydrocarbylidenehydrazinecarboximidamides: Design,Synthesis, Crystal Structure, Insecticidal Activity, and Structure− |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103202314A (en) | 2013-07-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103355319A (en) | Insecticidal composition containing pyridalyl and biological source | |
| CN103250733A (en) | Chlorpyrifos-containing insect disinfestation composition | |
| CN105123699B (en) | A kind of insecticide and acaricide containing thymol and Nylar | |
| CN102487955A (en) | Spinetoram compounded insecticidal composition | |
| CN103202314B (en) | Emulsion in water of pesticide composition for controlling cotton aphids and thrips | |
| CN108077303A (en) | A kind of Pesticidal combination of brominated worm fluorobenzene bisamide and indoxacarb | |
| CN108294000A (en) | A kind of Pesticidal combination of brominated worm fluorobenzene bisamide and methoxyfenozide | |
| CN107494571A (en) | Efficient insecticidal composition containing capillary and lufenuron | |
| CN103314988A (en) | Insecticidal composition containing pyridalyl and synthetic pyrethroids | |
| CN103109821B (en) | Use of Columbianetin as agricultural pesticide | |
| CN105994275B (en) | A kind of composition pesticide of ring tebufenozide and biogenic substances | |
| CN104855399B (en) | A kind of Pesticidal combination containing butene-fipronil and fluorobenzene insect amide | |
| CN104814031B (en) | A kind of Pesticidal combination containing butene-fipronil and clothianidin | |
| CN103975937A (en) | Synergistic mite killing composition containing bifenazate and flufenoxuron | |
| CN102972421A (en) | Insecticidal composition containing emamectin benzoate and triflumuron | |
| CN103749530B (en) | A kind of Pesticidal combination containing Avermectin | |
| CN104351238A (en) | Pesticide composition containing picoxystrobin and pyrethroids, preparation and application thereof | |
| CN102239858B (en) | Pesticide composition containing pyrimidifen and avermectins | |
| CN103371154B (en) | The composition pesticide of a kind of fluorine-containing lice sulfanilamide (SN) and biogenic substances | |
| CN105340910A (en) | Insecticide composition containing benclothiaz and flonicamid | |
| CN105454259A (en) | Insecticidal combination containing o-phenylenediamine insecticide and abamectin | |
| CN102204560A (en) | Pesticide composite containing sulfoxaflor and macrolide compound | |
| CN103734178B (en) | A kind of Pesticidal combination containing pleocidin | |
| CN105475336A (en) | Insecticidal combination containing benclothiaz and imidacloprid | |
| CN105360133A (en) | Insecticide composition containing o-phenylenediamine insecticide and chlorantraniliprole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160622 Address after: 475500 new Wei Industrial Zone, Weishi County, Kaifeng City, Henan Patentee after: HENAN VISION TECHNOLOGY Co.,Ltd. Address before: 450000 Huayuan Road Jinshui District, Henan, China, No. 116, No. Patentee before: Institute of Plant Protection, Henan Academy of Agricultural Sciences |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A water emulsion of a pesticide combination for controlling cotton aphids and thrips Effective date of registration: 20231226 Granted publication date: 20140723 Pledgee: China Postal Savings Bank Co.,Ltd. Zhengzhou Branch Pledgor: HENAN VISION TECHNOLOGY Co.,Ltd. Registration number: Y2023980073737 |