CN103621531A - Composite insecticidal composition containing thiamethoxam and thiacloprid and application thereof - Google Patents
Composite insecticidal composition containing thiamethoxam and thiacloprid and application thereof Download PDFInfo
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- CN103621531A CN103621531A CN201210307602.2A CN201210307602A CN103621531A CN 103621531 A CN103621531 A CN 103621531A CN 201210307602 A CN201210307602 A CN 201210307602A CN 103621531 A CN103621531 A CN 103621531A
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- thiacloprid
- diacloden
- pesticide compositions
- compound pesticide
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- 239000005940 Thiacloprid Substances 0.000 title claims abstract description 82
- HOKKPVIRMVDYPB-UVTDQMKNSA-N (Z)-thiacloprid Chemical compound C1=NC(Cl)=CC=C1CN1C(=N/C#N)/SCC1 HOKKPVIRMVDYPB-UVTDQMKNSA-N 0.000 title claims abstract description 80
- 239000000203 mixture Substances 0.000 title claims abstract description 37
- 230000000749 insecticidal effect Effects 0.000 title claims abstract description 13
- 239000002131 composite material Substances 0.000 title abstract description 8
- 239000005941 Thiamethoxam Substances 0.000 title abstract description 4
- NWWZPOKUUAIXIW-FLIBITNWSA-N thiamethoxam Chemical compound [O-][N+](=O)\N=C/1N(C)COCN\1CC1=CN=C(Cl)S1 NWWZPOKUUAIXIW-FLIBITNWSA-N 0.000 title abstract 3
- 241000238631 Hexapoda Species 0.000 claims abstract description 19
- 230000002195 synergetic effect Effects 0.000 claims abstract description 7
- NWWZPOKUUAIXIW-DHZHZOJOSA-N (E)-thiamethoxam Chemical compound [O-][N+](=O)/N=C/1N(C)COCN\1CC1=CN=C(Cl)S1 NWWZPOKUUAIXIW-DHZHZOJOSA-N 0.000 claims description 80
- 239000000575 pesticide Substances 0.000 claims description 30
- 150000001875 compounds Chemical class 0.000 claims description 25
- 239000004480 active ingredient Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000002917 insecticide Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 239000003905 agrochemical Substances 0.000 claims description 5
- 239000000839 emulsion Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 238000009736 wetting Methods 0.000 claims description 5
- 241001498622 Cixius wagneri Species 0.000 claims description 4
- 238000009472 formulation Methods 0.000 claims description 4
- 239000004530 micro-emulsion Substances 0.000 claims description 4
- 230000000361 pesticidal effect Effects 0.000 claims description 4
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 4
- 239000002671 adjuvant Substances 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 239000000375 suspending agent Substances 0.000 claims description 3
- 239000004615 ingredient Substances 0.000 claims description 2
- 241001600407 Aphis <genus> Species 0.000 claims 1
- 241001556089 Nilaparvata lugens Species 0.000 abstract description 11
- 239000003814 drug Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 10
- 241001124076 Aphididae Species 0.000 abstract description 7
- 241000607479 Yersinia pestis Species 0.000 abstract description 4
- 229940079593 drug Drugs 0.000 abstract description 2
- 241000258937 Hemiptera Species 0.000 abstract 1
- 230000001934 delay Effects 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 25
- 239000003921 oil Substances 0.000 description 21
- 235000019198 oils Nutrition 0.000 description 21
- 238000000034 method Methods 0.000 description 20
- 239000002994 raw material Substances 0.000 description 15
- 238000002156 mixing Methods 0.000 description 13
- DMAXMXPDVWTIRV-UHFFFAOYSA-N 2-(2-phenylethyl)phenol Chemical compound OC1=CC=CC=C1CCC1=CC=CC=C1 DMAXMXPDVWTIRV-UHFFFAOYSA-N 0.000 description 12
- 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 12
- 239000002904 solvent Substances 0.000 description 11
- 230000008485 antagonism Effects 0.000 description 6
- -1 6-chloro-3-pyridyl Chemical group 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 241001600408 Aphis gossypii Species 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 210000000481 breast Anatomy 0.000 description 3
- 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 3
- 239000003995 emulsifying agent Substances 0.000 description 3
- 235000021317 phosphate Nutrition 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 231100000419 toxicity Toxicity 0.000 description 3
- 230000001988 toxicity Effects 0.000 description 3
- 239000005906 Imidacloprid Substances 0.000 description 2
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 description 2
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 2
- 206010034133 Pathogen resistance Diseases 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 241000125167 Rhopalosiphum padi Species 0.000 description 2
- 102000015296 acetylcholine-gated cation-selective channel activity proteins Human genes 0.000 description 2
- 108040006409 acetylcholine-gated cation-selective channel activity proteins Proteins 0.000 description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 2
- 235000011130 ammonium sulphate Nutrition 0.000 description 2
- 229910021538 borax Inorganic materials 0.000 description 2
- 210000003169 central nervous system Anatomy 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- YWTYJOPNNQFBPC-UHFFFAOYSA-N imidacloprid Chemical compound [O-][N+](=O)\N=C1/NCCN1CC1=CC=C(Cl)N=C1 YWTYJOPNNQFBPC-UHFFFAOYSA-N 0.000 description 2
- 229940056881 imidacloprid Drugs 0.000 description 2
- 231100000636 lethal dose Toxicity 0.000 description 2
- 230000010534 mechanism of action Effects 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 239000004328 sodium tetraborate Substances 0.000 description 2
- 235000010339 sodium tetraborate Nutrition 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 231100000820 toxicity test Toxicity 0.000 description 2
- WCXDHFDTOYPNIE-RIYZIHGNSA-N (E)-acetamiprid Chemical compound N#C/N=C(\C)N(C)CC1=CC=C(Cl)N=C1 WCXDHFDTOYPNIE-RIYZIHGNSA-N 0.000 description 1
- CFRPSFYHXJZSBI-DHZHZOJOSA-N (E)-nitenpyram Chemical compound [O-][N+](=O)/C=C(\NC)N(CC)CC1=CC=C(Cl)N=C1 CFRPSFYHXJZSBI-DHZHZOJOSA-N 0.000 description 1
- MTXSIJUGVMTTMU-JTQLQIEISA-N (S)-anabasine Chemical compound N1CCCC[C@H]1C1=CC=CN=C1 MTXSIJUGVMTTMU-JTQLQIEISA-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
- 239000005875 Acetamiprid Substances 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 235000016068 Berberis vulgaris Nutrition 0.000 description 1
- 241000335053 Beta vulgaris Species 0.000 description 1
- 241000131329 Carabidae Species 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
- 241001414720 Cicadellidae Species 0.000 description 1
- 241000207199 Citrus Species 0.000 description 1
- 241000254173 Coleoptera Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 241001517923 Douglasiidae Species 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
- 244000299507 Gossypium hirsutum Species 0.000 description 1
- 244000020551 Helianthus annuus Species 0.000 description 1
- 235000003222 Helianthus annuus Nutrition 0.000 description 1
- 241000255777 Lepidoptera Species 0.000 description 1
- 241000258916 Leptinotarsa decemlineata Species 0.000 description 1
- 241000254043 Melolonthinae Species 0.000 description 1
- 241000244206 Nematoda Species 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 208000005392 Spasm Diseases 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- OIPILFWXSMYKGL-UHFFFAOYSA-N acetylcholine Chemical compound CC(=O)OCC[N+](C)(C)C OIPILFWXSMYKGL-UHFFFAOYSA-N 0.000 description 1
- 229960004373 acetylcholine Drugs 0.000 description 1
- 235000012211 aluminium silicate Nutrition 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
- 150000001412 amines Chemical class 0.000 description 1
- 229930014345 anabasine Natural products 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000004657 carbamic acid derivatives Chemical class 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 235000020971 citrus fruits Nutrition 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002391 heterocyclic compounds Chemical class 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 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 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 231100001225 mammalian toxicity Toxicity 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 229960003512 nicotinic acid Drugs 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 229940079888 nitenpyram Drugs 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 239000003992 organochlorine insecticide Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect 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
- 239000002728 pyrethroid Substances 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 210000004894 snout Anatomy 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
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- 239000004562 water dispersible granule Substances 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a composite insecticidal composition containing thiamethoxam and thiacloprid and application thereof. The insecticidal composition comprises main effective components of thiamethoxam and thiacloprid in a weight ratio of 0.1-80:0.5-80. The insecticidal composition can produce high synergetic effects, overcomes and delays the insect resistance, and has high insecticidal speed, long effective period, reduced cost of medication and control effect obvious higher than that of a single dose. The invention can control hemipteran pests of crops, especially can be used for the control of brown planthopper and aphids, and the effect is obviously higher than that of the single dose.
Description
Technical field
The invention belongs to the pesticide field that contains heterocyclic compound, be specifically related to a kind of compound pesticide compositions containing Diacloden and thiacloprid and uses thereof.
Background technology
Diacloden (Thiamethoxam), chemical name: 3-(the chloro-1,3-thiazoles-5-of 2-ylmethyl)-5-methyl isophthalic acid, 3,5-oxadiazines-4-base fork (nitro) amine.
Diacloden is anabasine insecticide, the Diacloden mechanism of action is similar to Imidacloprid, alternative inhibition insect central nervous system nicotinic acid nAChR ligands, and then the normal conduction of blocking-up insect central nervous system, dead while causing insect to occur paralysis machine.
Diacloden not only have tag, stomach toxicity, systemic activity, and there is higher activity, better safety, wider insecticidal spectrum and the feature such as speed of action is fast, the lasting period is long, be the better kind that replaces those are high to mammalian toxicity, have residual and environmental problem organic phosphor, carbamate, organochlorine insecticides.
Diacloden is to coleoptera, diptera, Lepidoptera, especially Semiptera insect has high activity, can effectively prevent and treat the insect that the insects such as various aphids, leafhopper, plant hopper, aleyrodid, chafer larva, colorado potato beetle, nematode, ground beetle, leaf miner and knot polytype chemical pesticide produce resistance, with Imidacloprid, Acetamiprid, Nitenpyram without cross resistance.
Diacloden both can be used for cauline leaf processing, seed treatment, also can be used for soil treatment.Suitable crop is rice class crop, beet, rape, potato, cotton, Kidney bean, fruit tree, peanut, sunflower, soybean, tobacco and citrus etc.Diacloden is used to crop safety, without poisoning under recommended dose.
Thiacloprid (Thiacloprid), chemical name: (3-((6-chloro-3-pyridyl base) methyl)-1,3-thiazoles quinoline-2-subunit) cyanamide, molecular formula: C
10h
9c
1n
4s.Structural formula:
The former medicine of thiacloprid (Thiacloprid) is developed cooperatively by Bayer Bitterfeld GmbH Nong Hua company and Japanese Bayer Nong Hua company, is novel chloro nicotinic insecticide.The mechanism of action of thiacloprid and other conventional pesticides are different.Its Main Function engages caudacoria in insect nerve, by being combined with nAChR, and interference insect nervous system normal conduction, cause the obstruction of neural channel, cause a large amount of accumulation of acetylcholine, thereby make insect exaltation, whole body spasm, paralysis and dead.There is stronger interior suction, tag and stomach poison function, there is no cross resistance with common insecticides as pyrethroid, organic phosphates and carbamates, thereby can be used for resistance management.
But the insect such as brown planthopper, aphid is under the condition of current long-term prescription, and resistance increases gradually, and agricultural chemicals single dose declines gradually to the effect of control of insect.Inventor finds after deliberation, and the synergistic complex of agricultural chemicals is expanding prevention spectrum and the effective measures that improve preventive effect, not yet finds up to now the Pesticidal combination of relevant Diacloden and thiacloprid.
Summary of the invention
The object of this invention is to provide a kind of compound pesticide compositions containing Diacloden and thiacloprid.
Another object of the present invention is to provide this Pesticidal combination and in preparation, prevents and treats the application on the insecticidal materials of resistance Semiptera insect, particularly the application on the insecticidal materials of preparation control plant hopper, aphid.
The object of the invention is to be achieved through the following technical solutions:
A kind of compound pesticide compositions containing Diacloden and thiacloprid, it is main active ingredient that this compound pesticide compositions be take Diacloden and thiacloprid, wherein, the weight ratio of Diacloden and thiacloprid is 0.1 ~ 80:0.5 ~ 80, be preferably 0.5 ~ 10:4 ~ 30, further preferred weight ratio is 1 ~ 10:1 ~ 10, and most preferably weight ratio is 1 ~ 10:1.This compound pesticide compositions can only contain active ingredient Diacloden and thiacloprid, also can when using or prepare, in active component, add other components, and in this Pesticidal combination, effective ingredient is present in composition with synergy effective dose.
In compound pesticide compositions of the present invention, the two weight percentage in this compound pesticide compositions of Diacloden and thiacloprid is 3% ~ 80%.Be preferably 5% ~ 55%, most preferably 10% ~ 40%.
Compound pesticide compositions of the present invention be take Diacloden and thiacloprid and is mixed with any one formulation allowing on agricultural chemicals, the preferred emulsion of described formulation, suspending agent, wetting powder, aqueous emulsion, microemulsion and water dispersion granule as main active ingredient and insecticides adjuvant and excipient.
Aforementionedly can be applicable to the not special restriction of insecticides adjuvant of the present invention, include, but are not limited to calcium dodecyl benzene sulfonate, emulsifier 600 #, the rare block compound of polyoxyethylene polyoxy third (as agriculture breast 33
#), polyoxyethylene nonylphenol ether etc., aforementionedly can be applicable to excipient of the present invention and be also not particularly limited, include, but are not limited to solvent naphtha, water, antifreezing agent (as propane diols), deionized water etc.Above auxiliary agent and excipient all can be used one or more." % " of the present invention is mass percent.
The multiple Semiptera insect that compound pesticide compositions of the present invention easily produces resistance to brown planthopper and snout moth's larva etc. has good preventive effect; And suppress insect the pesticide resistance of unitary agent (Diacloden or thiacloprid are arbitrary) is produced.
Above-mentioned compound pesticide compositions is prevented and treated the application on resistance Semiptera insect insecticidal materials in preparation, and especially the effect on preparation control plant hopper or aphid insecticidal materials is remarkable.
Beneficial effect of the present invention compared with prior art: (1) is compared with single dose, said composition antagonism Semiptera insect, as brown planthopper, aphid etc. has obvious synergistic function, overcomes and has delayed pest resistance to insecticide, and expanding prevention is composed, desinsection speed is fast, has obviously improved control efficiency; (2) reduce control recruitment, drug cost; (3) alternative high-toxic pesticide; (4) have concurrently quick-acting and long-acting; (5) compare with thiacloprid single dose with Diacloden, produce and use cost reduction; (6) suppress Semiptera insect the resistance of agricultural chemicals is strengthened, its successful is used higher than its single dose.
Embodiment
Below in conjunction with embodiment, the invention will be further described:
Embodiment 1:
Take Diacloden and thiacloprid 30g, calcium dodecyl benzene sulfonate 4g, phenethyl phenol polyethenoxy ether 3g, vegetable oil to 100g.The method that above raw material is prepared to missible oil routinely drops in mixing kettle mixes, and makes the Diacloden thiacloprid missible oil that main active ingredient weight percentage is 30%.The concrete ratio of Diacloden and thiacloprid is in Table 1,2.
Adopt rice stem infusion process to carry out indoor synergy biologicall test, selecting resistance brown planthopper is target pest, and every processing repeats 3 times, and every concentration is processed 60, calculates toxicity regression equation and the lethal concentration of 50 LC of each medicament antagonism brown planthopper by probability value method
50, use LC
50value is pressed the abundant method of Sun Yun and is calculated co-toxicity coefficient, the results are shown in Table 1:
The toxicity test of the composite and single dose antagonism brown planthopper of table 1 Diacloden and thiacloprid
As shown in Table 1, Diacloden and thiacloprid are composite, and co-toxicity coefficient is all greater than 120, show good synergistic function.
Employing is soaked leaf dip method and is carried out indoor synergy biologicall test, and selecting resistance wheat aphid is target pest, and every processing repeats 3 times, calculates toxicity regression equation and the lethal concentration of 50 LC of each medicament antagonism brown planthopper by probability value method
50, use LC
50value is pressed the abundant method of Sun Yun and is calculated co-toxicity coefficient, the results are shown in Table 2:
The toxicity test of the composite and single dose antagonism aphid of table 2 Diacloden and thiacloprid
As shown in Table 2, Diacloden and thiacloprid are composite, and the co-toxicity coefficient of wheat aphid is all greater than to 120, show good synergistic function, and wherein, when Diacloden and thiacloprid 2:1, synergistic effect is the most obvious.
Embodiment 2: take 50g Diacloden, 5g thiacloprid, phenethyl phenol polyethenoxy ether phosphate 3g, agriculture breast 33
#2g, emulsifier 600
#1g, solvent naphtha 13g, adds water to 100g.The method of above raw material being prepared routinely to aqueous emulsion drops into the mixing of mixing kettle high speed, makes the Diacloden thiacloprid aqueous emulsion that main active ingredient weight percentage is 55%.
Embodiment 3: take 18g Diacloden, 2g thiacloprid, calcium dodecyl benzene sulfonate 6g, phenethyl phenol polyethenoxy ether phosphate 3g, agriculture breast 33
#2g, emulsifier 600
#1g, cyclohexanone 10g, adds water to 100g.The method that above raw material is prepared to microemulsion routinely drops in mixing kettle mixes, and makes the Diacloden thiacloprid microemulsion that main active ingredient weight percentage is 20%.
Embodiment 3 is prevented and treated to the Brown Planthopper test of pesticide effectiveness, contrast medicament is 20% thiacloprid WP(wetting powder) and 20% Diacloden WP(wetting powder), according to the extension rate of 3 li of forms, dilute, after medicine, look into 3 days, the result of 7 days, result is in Table 3:
Table 3: the composite field test results to Brown Planthopper of Diacloden-thiacloprid
Field efficacy result shows, Diacloden thiacloprid composition antagonism brown planthopper has good control efficiency, and control efficiency is all better than the effect that single dose kind is better than direct each single product of while.
Embodiment 3 is prevented and treated to cotton aphid field medicine effect test, and contrast medicament is 20% thiacloprid EC(missible oil) and 20% Diacloden AS(aqua), according to the extension rate of 3 li of forms, dilute, after medicine, look into 3 days, the result of 7 days, result is in Table 4:
Table 4: the composite field test results to cotton aphid of Diacloden-thiacloprid
Field efficacy result shows, Diacloden thiacloprid composition has good control efficiency to cotton aphid, and control efficiency is all better than the effect that single dose kind is better than direct each single product of while.
Embodiment 4: take 1g Diacloden, 5g thiacloprid, calcium dodecyl benzene sulfonate 4g, phenethyl phenol polyethenoxy ether 3g, solvent naphtha to 100g.The method that above raw material is prepared to missible oil routinely drops in mixing kettle mixes, and makes the Diacloden thiacloprid missible oil that main active ingredient weight percentage is 6%.
Embodiment 5: take 50g Diacloden, 20g thiacloprid, calcium dodecyl benzene sulfonate 5g, phenethyl phenol polyethenoxy ether 2g, solvent naphtha are to 100g.The method that above raw material is prepared to missible oil routinely drops in mixing kettle mixes, and makes the Diacloden thiacloprid missible oil that main active ingredient weight percentage is 70%.
Embodiment 6: take 2g Diacloden, 40g thiacloprid, calcium dodecyl benzene sulfonate 8g, phenethyl phenol polyethenoxy ether 5g, solvent naphtha are to 100g.The method that above raw material is prepared to missible oil routinely drops in mixing kettle mixes, and makes the Diacloden thiacloprid missible oil that main active ingredient weight percentage is 42%.
Embodiment 7: take 0.1g Diacloden, 20g thiacloprid, calcium dodecyl benzene sulfonate 9g, phenethyl phenol polyethenoxy ether 8g, solvent naphtha are to 100g.The method that above raw material is prepared to missible oil routinely drops in mixing kettle mixes, and makes the Diacloden thiacloprid missible oil that main active ingredient weight percentage is 20.1%.
Embodiment 8: take 5g Diacloden, 0.5g thiacloprid, calcium dodecyl benzene sulfonate 6g, phenethyl phenol polyethenoxy ether 7g, solvent naphtha are to 100g.The method that above raw material is prepared to missible oil routinely drops in mixing kettle mixes, and makes the Diacloden thiacloprid missible oil that main active ingredient weight percentage is 5.5%.
Embodiment 9: take 5g Diacloden, 30g thiacloprid, calcium dodecyl benzene sulfonate 4g, phenethyl phenol polyethenoxy ether 4g, solvent naphtha are to 100g.The method that above raw material is prepared to missible oil routinely drops in mixing kettle mixes, and makes the Diacloden thiacloprid missible oil that main active ingredient weight percentage is 35%.
Embodiment 10: take 20g Diacloden, 5g thiacloprid, calcium dodecyl benzene sulfonate 7g, phenethyl phenol polyethenoxy ether 9g, solvent naphtha are to 100g.The method that above raw material is prepared to missible oil routinely drops in mixing kettle mixes, and makes the Diacloden thiacloprid missible oil that main active ingredient weight percentage is 25%.
Embodiment 11: take 30g Diacloden, 12g thiacloprid, sodium lignin sulfonate 2g, polyoxyethylene poly-oxygen propylene aether and sulphate 4g thereof, xanthans 0.15g, ethylene glycol 5g, silica ethane 0.10g, aluminium-magnesium silicate 0.5g, water complements to 100g, the Diacloden thiacloprid suspending agent that the weight percentage of making main active ingredient under the effect of sand mill is 42%.
Embodiment 12: take 2g Diacloden, 5g thiacloprid, sodium lignin sulfonate 8g, lauryl sodium sulfate 2g, ammonium sulfate 5g, polyvinyl alcohol 5g, borax 2g, diatomite 21g, makes by water dispersible granular agent method the Diacloden thiacloprid water dispersion granule that the weight percentage of main active ingredient is 14% by above raw material.
Embodiment 13: take 50g Diacloden, 3g thiacloprid, calcium dodecyl benzene sulfonate 4g, phenethyl phenol polyethenoxy ether 3g, solvent naphtha are to 100g.The method that above raw material is prepared to missible oil routinely drops in mixing kettle mixes, the Diacloden thiacloprid missible oil that the weight percentage of making main active ingredient is 53%.
Embodiment 14: take 22g Diacloden, 1g thiacloprid, lignin 10g, Negel 2g, with diatomite, add to 100g, above raw material is mixed in micronizer to the Diacloden thiacloprid wetting powder that the weight percentage of making main active ingredient is 23%.
Embodiment 15: take 7g Diacloden, 70g thiacloprid, calcium dodecyl benzene sulfonate 4g, phenethyl phenol polyethenoxy ether 3g, solvent naphtha are to 100g.The method that above raw material is prepared to missible oil routinely drops in mixing kettle mixes, the Diacloden thiacloprid missible oil that the weight percentage of making main active ingredient is 77%.
Embodiment 16: take 60g Diacloden, 5g thiacloprid, sodium lignin sulfonate 8g, lauryl sodium sulfate 2g, ammonium sulfate 5g, polyvinyl alcohol 5g, borax 2g, kaolin 13g, makes by water dispersible granular agent method the Diacloden thiacloprid water dispersible granules that the weight percentage of main active ingredient is 65% by above raw material.
Claims (10)
1. containing a compound pesticide compositions for Diacloden and thiacloprid, it is characterized in that it is main active ingredient that this compound pesticide compositions be take Diacloden and thiacloprid, wherein, the weight ratio of Diacloden and thiacloprid is 0.1 ~ 80:0.5 ~ 80.
2. the compound pesticide compositions containing Diacloden and thiacloprid according to claim 1, is characterized in that described Diacloden and the weight ratio of thiacloprid are 0.5 ~ 10:4 ~ 30.
3. the Synergistic insecticidal compositions containing Diacloden and thiacloprid according to claim 2, is characterized in that the effective ingredient Diacloden of this Pesticidal combination and the weight ratio of thiacloprid are 1 ~ 10:1 ~ 10.
4. the compound pesticide compositions containing Diacloden and thiacloprid according to claim 1, is characterized in that described Diacloden and the weight ratio of thiacloprid are 1 ~ 10:1.
5. the compound pesticide compositions containing Diacloden and thiacloprid according to claim 1, is characterized in that the two weight percentage in this compound pesticide compositions of Diacloden and thiacloprid is 3% ~ 80%.
6. the compound pesticide compositions containing Diacloden and thiacloprid according to claim 5, is characterized in that the two weight percentage in this compound pesticide compositions of Diacloden and thiacloprid is 5% ~ 55%.
7. the compound pesticide compositions containing Diacloden and thiacloprid according to claim 1, is characterized in that this compound pesticide compositions take Diacloden and thiacloprid and be mixed with any one formulation allowing on agricultural chemicals as main active ingredient and insecticides adjuvant, excipients.
8. the compound pesticide compositions containing Diacloden and thiacloprid according to claim 7, is characterized in that described formulation is missible oil, suspending agent, aqueous emulsion, wetting powder, microemulsion or water dispersion granule.
9. the compound pesticide compositions containing Diacloden and thiacloprid claimed in claim 1 is prevented and treated the application on the insecticidal materials of resistance Semiptera insect in preparation.
Compound pesticide compositions containing Diacloden and thiacloprid according to claim 9 in preparation, anti-ly eliminate aphis, the application on the insecticidal materials of plant hopper.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210307602.2A CN103621531A (en) | 2012-08-27 | 2012-08-27 | Composite insecticidal composition containing thiamethoxam and thiacloprid and application thereof |
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| CN201210307602.2A CN103621531A (en) | 2012-08-27 | 2012-08-27 | Composite insecticidal composition containing thiamethoxam and thiacloprid and application thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108064876A (en) * | 2018-02-12 | 2018-05-25 | 佛山市普尔玛农化有限公司 | A kind of composition of the 1,3,4- oxadiazole thioether class Pesticidal compounds containing styryl |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1867255A (en) * | 2003-10-13 | 2006-11-22 | 拜尔农作物科学股份公司 | Synergistic insecticide mixtures |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1867255A (en) * | 2003-10-13 | 2006-11-22 | 拜尔农作物科学股份公司 | Synergistic insecticide mixtures |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108064876A (en) * | 2018-02-12 | 2018-05-25 | 佛山市普尔玛农化有限公司 | A kind of composition of the 1,3,4- oxadiazole thioether class Pesticidal compounds containing styryl |
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