CN103202314A - 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
- CN103202314A CN103202314A CN2013101577488A CN201310157748A CN103202314A CN 103202314 A CN103202314 A CN 103202314A CN 2013101577488 A CN2013101577488 A CN 2013101577488A CN 201310157748 A CN201310157748 A CN 201310157748A CN 103202314 A CN103202314 A CN 103202314A
- Authority
- CN
- China
- Prior art keywords
- thrips
- aqueous emulsion
- cyhalothrin
- treating
- preventing
- 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.)
- Granted
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
- 239000000203 mixture Substances 0.000 title claims abstract description 23
- 239000000575 pesticide 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 48
- 239000003814 drug Substances 0.000 claims abstract description 14
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 12
- 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
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 claims description 92
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 claims description 90
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 claims description 45
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 claims description 45
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 27
- -1 sodium alkyl benzene Chemical class 0.000 claims description 20
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 18
- 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 8
- 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
- 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
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 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
- 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
- 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
- 230000000694 effects Effects 0.000 abstract description 3
- 231100000674 Phytotoxicity Toxicity 0.000 abstract 1
- 238000013329 compounding Methods 0.000 abstract 1
- 230000007547 defect 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
- 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
- 231100000614 poison Toxicity 0.000 description 4
- 239000002574 poison Substances 0.000 description 4
- 230000003449 preventive effect Effects 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 229960001760 dimethyl sulfoxide Drugs 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000002917 insecticide Substances 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
- 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
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 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
- 239000003905 agrochemical 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
- 150000002357 guanidines Chemical class 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
- 230000029052 metamorphosis Effects 0.000 description 1
- 231100001224 moderate toxicity Toxicity 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
- 230000002265 prevention Effects 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
- 235000014347 soups Nutrition 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
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 231100000942 weak sensitizer Toxicity 0.000 description 1
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 preventing and treating the composition pesticide of cotton aphid and thrips.
Background technology
Sucking pest is bigger 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 gives birth to existing property injury, causes cotton seedling plant short and small, and blade diminishes, and chlorosis reddens, and the blade spottiness, incise, even whole strain is withered or dead; Most kinds are virus disease and phytoplasma disease vector insect, bring the secondary disease to crop, all therefore cause the heavy loss of Cotton in China every year.
Cyhalothrin, English name cyhalothrin, molecular formula C
23H
19CIF
3NO
3, chemical name is 2,2-dimethyl-3-(2-chloro-3,3,3-three fluoro-1-acrylic) cyclopropane-carboxylic acid-a-cyano group-3-phenoxy group benzyl ester, another name Cyhalothrin, gamma cyhalothrin.Cyhalothrin belongs to the bionical thing agricultural chemicals of pyrethroid.Insect and mite class are had strong tagging and stomach poison function, permeability is arranged and do not have systemic action, can prevent and treat Lepidoptera, coleoptera, Semiptera and mite pest effectively.Its stable in properties, resistance of rainwater washing against.Have desinsection wide spectrum, efficient, speed is fast, the lasting period is long characteristics.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, and to the high poison of beneficial organisms such as aquatile, honeybee, silkworm, environment friendly is relatively poor.
Penta pyrrole worm guanidine is first nitro contracting aminoguanidine insecticides of China Agricultural University's initiative, agriculture chemical registration is checked and approved " penta pyrrole worm guanidine " by name, chemical name is 1-nitro-3-(6`-chloro-3`-picolyl)-4-valeraldehyde contracting aminoguanidine, female, great and mighty or powerful mouse acute oral LD
50＞5000mg/kg.BW belongs to little poison, is non-stimulated level to lagophthalmos, skin irritatin intensity, skin metamorphosis (sensitization) intensity is the I level, belong to weak sensitizer, the Salmonella reversion test result is negative, rat acute toxicity is had only about 1/10 (Imidacloprid 450mg/kg.BW) of Imidacloprid.Imidacloprid belongs to high poison level, and penta pyrrole worm guanidine is low toxicity level, and the absorption toxicity to honeybee is lower 10 times than Imidacloprid in addition.The 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, has desinsection pedigree widely, characteristics with multiaction target, this product has the better prevention effect to multiple suckings pest such as aphid, plant hopper, cotton bollworms, but this product quick-acting is relatively poor, and drug action is slower.
The structural formula of penta pyrrole worm guanidine:
Summary of the invention
A kind of aqueous emulsion of preventing and treating the composition pesticide of cotton aphid and thrips, the described aqueous emulsion percentage of constituent content is by weight 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 a kind of in methyl alcohol, ethanol, toluene, dimethylbenzene, the acetone.
A kind of aqueous emulsion of preventing and treating the composition pesticide of cotton aphid and thrips, described emulsifier be vegetable oil, Chinese honey locust, sodium butylnaphthalenesulfonate, sodium methylene bis-naphthalene sulfonate, sodium alkyl benzene sulfonate, polycarboxylate, phosphate, sodium sulphate, draw back a kind of in powder, aliphatic acid polyethenoxy base ether, alkylphenol-polyethenoxy base ether, polyoxyethylene poly-oxygen propylene aether block copolymer, the alkyl phenol formaldehyde polymer polyoxyethylene groups ether.
A kind of in poly-alkyl silicon oxirane, the tributyl phosphate of a kind of aqueous emulsion of preventing and treating the composition pesticide of cotton aphid and thrips, described defoamer.
A kind of aqueous emulsion of preventing and treating the composition pesticide of cotton aphid and thrips, described antifreezing agent are a kind of in ethylene glycol, propane diols, glycerine, glycerine-ether diglycol, the isopropyl methyl diglycol.
A kind of aqueous emulsion of preventing and treating the composition pesticide of cotton aphid and thrips, described disintegrant are a kind of in bentonite, urea, ammonium sulfate, aluminium chloride, the glucose.
A kind of aqueous emulsion of preventing and treating the composition pesticide of cotton aphid and thrips, the described aqueous emulsion percentage of constituent content is by weight 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.
A kind of aqueous emulsion of preventing and treating the composition pesticide of cotton aphid and thrips is for the preparation of the medicine of control agricultural pests cotton aphid and thrips.
Objects of the present invention:
Can effectively prevent and treat the resistance cotten aphid after penta pyrrole worm guanidine and cyhalothrin are composite, control efficiency is better than contrast, and lasting period length, preventive effect reach more than 90%, and in the experimental drug scope target crop do not had poisoning.It is relatively poor effectively to solve the cyhalothrin environment friendly, and penta pyrrole worm guanidine quick-acting is relatively poor, the shortcoming that drug action is slower.
Embodiment
The present invention is further illustrated below in conjunction with specific embodiment, represents for describing each constituent content weight portion among the 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 15% penta mixed pyrrole worm guanidine cyhalothrin water emulsions of the method for aqueous emulsion routinely.
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 20% penta mixed pyrrole worm guanidine cyhalothrin water emulsions of the method for aqueous emulsion routinely.
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 25% penta mixed pyrrole worm guanidine cyhalothrin water emulsions of the method for aqueous emulsion routinely.
Embodiment 4:30% penta pyrrole worm guanidine cyhalothrin water emulsion
Penta pyrrole worm guanidine 5%, cyhalothrin 25%, acetone 15%, draw back powder 8%, tributyl phosphate 0.3%, ethylene glycol 8%, ammonium sulfate 4%, surplus is water.Above raw material is prepared 30% penta mixed pyrrole worm guanidine cyhalothrin water emulsions of the method for aqueous emulsion routinely.
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 40% penta mixed pyrrole worm guanidine cyhalothrin water emulsions of the method for aqueous emulsion routinely.
Embodiment 6:10% penta pyrrole worm guanidine cyhalothrin water emulsion
Penta pyrrole worm guanidine 5%, cyhalothrin 5%, acetone 12%, alkyl phenol formaldehyde polymer polyoxyethylene groups ether 4%, poly-alkyl silicon oxirane 0.2%, glycerine-ether diglycol 10%, glucose 6%, surplus is water.Above raw material is prepared 10% penta mixed pyrrole worm guanidine cyhalothrin water emulsions of the method for aqueous emulsion routinely.
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 10% penta mixed pyrrole worm guanidine cyhalothrin water emulsions of the method for aqueous emulsion routinely.
Embodiment 1-5 and 20% penta pyrrole worm guanidine aqueous emulsions, 10% cyhalothrin water emulsion are the contrast experiment.Be experimental subjects with resistance cotten aphid (claiming cotton aphid again), 7 days intervals of each dispenser, dispenser is 3 times altogether, with after the last dispenser 3 days, 7 days, investigates the cotten aphid state of an illness respectively in 21 days and calculates control efficiency.Control efficiency is calculated as follows:
Control efficiency (%)=(1-T
aC
b/ T
bC
a) * 100%
T in the formula
aIndividual amount for survival before the treatment region control; T
bIndividual amount for treatment region control back survival; C
aIndividual amount for check plot control back survival; C
bIndividual amount for survival before the control of check plot.
The field efficacy experimental result sees Table 1.
Table 1 is prevented and treated the experimental result of resistance cotten aphid
As can be seen from Table 1, can effectively prevent and treat the resistance cotten aphid after penta pyrrole worm guanidine and cyhalothrin are composite, control efficiency is better than contrast, and lasting period length, preventive effect reach more than 90%, and in the experimental drug scope target crop do not had poisoning.
Embodiment 1-5 and 20% penta pyrrole worm guanidine SC, 10% cyhalothrin water emulsion are the contrast experiment.Be experimental subjects with thrips on the cotton, 7 days intervals of each dispenser, dispenser is 3 times altogether, with after the last dispenser 3 days, 7 days, investigates the thrips state of an illness respectively in 21 days and calculates control efficiency.Control efficiency is calculated as follows:
Control efficiency (%)=(1-T
aC
b/ T
bC
a) * 100%
T in the formula
aIndividual amount for treatment region control back survival; T
bIndividual amount for treatment region control back survival; C
aIndividual amount for check plot control back survival; C
bIndividual amount for survival before the control of check plot.
The field efficacy experimental result sees Table 2.
The experimental result of thrips on the table 2 control resistant cotton
As can be seen from Table 2, can effectively prevent and treat thrips on the cotton after penta pyrrole worm guanidine and cyhalothrin are composite, control efficiency is better than contrast, and lasting period length, preventive effect reach 90%, and in the experimental drug scope target crop do not had poisoning.
The result of consolidated statement 1 and table 2 as can be seen, the present invention is less than or equal at effective content under the situation of single agent, its insecticidal activity medicine is higher than each active component list agent, illustrates that Pesticidal combination of the present invention and preparation thereof can effectively prevent and treat aphid and thrips on the cotton.
Embodiment 6 penta pyrrole worm guanidines and cyhalothrin are used indoor active the survey with
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 the examination insect: cotten aphid (Aphis gossypii Glover), pick up from the second experiment base, academy of agricultural sciences, Henan Province, Yuanyang County, Henan Province, take back the greenhouse and breed more than 2 generations with the cotton seedling.
Three, medicament preparation: 9 medicament groups are set, and every group of 5 concentration are respectively
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 the penta pyrrole worm guanidine list agent 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 in the cyhalothrin list agent group;
Above medicament adds the 80mL0.1% Tween solution then and is diluted to above concentration with methyl-sulfoxide (DMSO) dissolving.
7 groups of penta pyrrole worm guanidine and cyhalothrin confections, the active component total concentration of each agent is made as in every group: the weight ratio that 2.5 μ g/mL, 5 μ g/mL, 10 μ g/mL, 20 μ g/mL, 40 μ g/mL respectively organize 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 to insert aphid, get the true leaf that has 20 aphids, immerse soup 3s, take out the back and remove open fire with the blotting paper suction, place the culture dish that has wet sponge, each handles 4 repetitions, be put in the insectary and cultivate, condition of culture is L/D=14: 10, T=(26 ± 2) ℃, RH=(75 ± 5) %, 24h investigates remaining worm amount, calculates lethality, is dependent variable with the concentration logarithm value, the 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 and cyhalothrin are used with the indoor determination of activity result of cotten aphid
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.Cyhalothrin is respectively 26.17 μ g/mL, 260.47 μ g/mL and 0.9853 to LC50, LC95 and the correlation coefficient of cotten aphid.(2:1～1:6) the LC50 value to cotten aphid is 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 different proportionings with cyhalothrin of penta pyrrole worm guanidine, the 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, by result of the test as can be seen, penta pyrrole worm guanidine and cyhalothrin have addition or synergistic effect to test set ratio proportioning to cotten aphid, (2:1～1:6) co-toxicity coefficient to cotten aphid is respectively 107.92,122.31,148.25,169.52,152.32,132.73 and 117.33 to different proportionings, wherein with the co-toxicity coefficient maximum of penta pyrrole worm guanidine: cyhalothrin=1:3, synergy is the most remarkable.
Claims (8)
1. aqueous emulsion of preventing and treating the composition pesticide of cotton aphid and thrips, it is characterized in that, the described aqueous emulsion percentage of constituent content is by weight 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.
2. a kind of aqueous emulsion of preventing and treating the composition pesticide of cotton aphid and thrips according to claim 1 is characterized in that, described solvent is a kind of in methyl alcohol, ethanol, toluene, dimethylbenzene, the acetone.
3. a kind of aqueous emulsion of preventing and treating the composition pesticide of 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, draw back a kind of in powder, aliphatic acid polyethenoxy base ether, alkylphenol-polyethenoxy base ether, polyoxyethylene poly-oxygen propylene aether block copolymer, the alkyl phenol formaldehyde polymer polyoxyethylene groups ether.
4. a kind of aqueous emulsion of preventing and treating the composition pesticide of cotton aphid and thrips according to claim 1 is characterized in that, a kind of in poly-alkyl silicon oxirane, the tributyl phosphate of described defoamer.
5. a kind of aqueous emulsion of preventing and treating the composition pesticide of cotton aphid and thrips according to claim 1 is characterized in that, described antifreezing agent is a kind of in ethylene glycol, propane diols, glycerine, glycerine-ether diglycol, the isopropyl methyl diglycol.
6. a kind of aqueous emulsion of preventing and treating the composition pesticide of cotton aphid and thrips according to claim 1 is characterized in that, described disintegrant is a kind of in bentonite, urea, ammonium sulfate, aluminium chloride, the glucose.
7. a kind of aqueous emulsion of preventing and treating the composition pesticide of cotton aphid and thrips according to claim 1, it is characterized in that, the described aqueous emulsion percentage of constituent content is by weight 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 described a kind of aqueous emulsion of preventing and treating the composition pesticide of cotton aphid and thrips of 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 true CN103202314A (en) | 2013-07-17 |
| CN103202314B 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) |
Cited By (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 |
| CN110050796A (en) * | 2019-05-09 | 2019-07-26 | 山东省农业科学院植物保护研究所 | A kind of insecticide and its application method for preventing and treating Bemisia tabaci |
| CN114946874A (en) * | 2022-06-10 | 2022-08-30 | 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 |
| CN102792965A (en) * | 2012-09-06 | 2012-11-28 | 中国农业大学 | Insecticide compound comprising guadipyr |
| CN102792964A (en) * | 2012-09-06 | 2012-11-28 | 中国农业大学 | Insecticidal composition containing guadipyr and sulfoxaflor |
-
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 |
| CN102792965A (en) * | 2012-09-06 | 2012-11-28 | 中国农业大学 | Insecticide compound comprising guadipyr |
| CN102792964A (en) * | 2012-09-06 | 2012-11-28 | 中国农业大学 | Insecticidal composition containing guadipyr and sulfoxaflor |
Non-Patent Citations (3)
| Title |
|---|
| 《Journal of Agricultural and Food Chemistry》 20120430 Wangcang Su,et al N'-Nitro-2-hydrocarbylidenehydrazinecarboximidamides: Design,Synthesis, Crystal Structure, Insecticidal Activity, and Structure−Activity Relationships 第5028-5034段 1-8 第60卷, 第20期 * |
| WANGCANG SU,ET AL: "N’-Nitro-2-hydrocarbylidenehydrazinecarboximidamides: Design,Synthesis, Crystal Structure, Insecticidal Activity, and Structure−Activity Relationships", 《JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY》 * |
| WANGCANG SU,ET AL: "N’-Nitro-2-hydrocarbylidenehydrazinecarboximidamides: Design,Synthesis, Crystal Structure, Insecticidal Activity, and Structure−Activity Relationships", 《JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY》, vol. 60, no. 20, 30 April 2012 (2012-04-30), pages 5028 - 5034 * |
Cited By (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 |
| CN110050796A (en) * | 2019-05-09 | 2019-07-26 | 山东省农业科学院植物保护研究所 | A kind of insecticide and its application method for preventing and treating Bemisia tabaci |
| CN114946874A (en) * | 2022-06-10 | 2022-08-30 | 广西壮族自治区农业科学院 | Insecticidal pesticide composition for preventing and treating citrus thrips |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103202314B (en) | 2014-07-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102626110B (en) | Indoxacarb-containing complex pesticide composition | |
| CN103355319A (en) | Insecticidal composition containing pyridalyl and biological source | |
| 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 | |
| CN105230632A (en) | Pesticide composition | |
| CN108294000A (en) | A kind of Pesticidal combination of brominated worm fluorobenzene bisamide and methoxyfenozide | |
| CN107494571A (en) | Efficient insecticidal composition containing capillary and lufenuron | |
| CN103250716B (en) | A kind of Pesticidal combination containing spiral shell worm ethyl ester and neires toxin | |
| CN103947647A (en) | Insecticidal composition | |
| CN103314988A (en) | Insecticidal composition containing pyridalyl and synthetic pyrethroids | |
| CN103109821B (en) | Use of Columbianetin as agricultural pesticide | |
| CN106973937B (en) | Nematicidal composition containing cyflumetofen | |
| CN105994275B (en) | A kind of composition pesticide of ring tebufenozide and biogenic substances | |
| CN103975937A (en) | Synergistic mite killing composition containing bifenazate and flufenoxuron | |
| CN104855399B (en) | A kind of Pesticidal combination containing butene-fipronil and fluorobenzene insect amide | |
| CN103109822B (en) | Application of byakangelicin used as agricultural insect antifeedant and pesticide | |
| CN103749530B (en) | A kind of Pesticidal combination containing Avermectin | |
| CN103109820B (en) | Use of columbianadin as agricultural insect antifeedant and pesticide | |
| 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 | |
| CN105475336A (en) | Insecticidal combination containing benclothiaz and imidacloprid |
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 |