CN1911035A - Synergistic compound pesticide contg. high efficiency cyfluthrin and lurfenuron, and its application - Google Patents
Synergistic compound pesticide contg. high efficiency cyfluthrin and lurfenuron, and its application Download PDFInfo
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- CN1911035A CN1911035A CN 200510041449 CN200510041449A CN1911035A CN 1911035 A CN1911035 A CN 1911035A CN 200510041449 CN200510041449 CN 200510041449 CN 200510041449 A CN200510041449 A CN 200510041449A CN 1911035 A CN1911035 A CN 1911035A
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- Prior art keywords
- gamma cyhalothrin
- acarus tritici
- tritici urea
- acarus
- cyhalothrin
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- 230000002195 synergetic effect Effects 0.000 title claims abstract description 11
- 150000001875 compounds Chemical class 0.000 title claims description 3
- QQODLKZGRKWIFG-QSFXBCCZSA-N cyfluthrin Chemical compound CC1(C)[C@@H](C=C(Cl)Cl)[C@H]1C(=O)O[C@@H](C#N)C1=CC=C(F)C(OC=2C=CC=CC=2)=C1 QQODLKZGRKWIFG-QSFXBCCZSA-N 0.000 title abstract 2
- 229960001591 cyfluthrin Drugs 0.000 title abstract 2
- 239000000575 pesticide Substances 0.000 title description 3
- 239000000546 pharmaceutical excipient Substances 0.000 claims abstract description 7
- 240000007594 Oryza sativa Species 0.000 claims abstract description 5
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 5
- 239000002131 composite material Substances 0.000 claims abstract description 5
- 235000009566 rice Nutrition 0.000 claims abstract description 5
- 239000005903 Gamma-cyhalothrin Substances 0.000 claims description 42
- 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 claims description 42
- 241000934067 Acarus Species 0.000 claims description 41
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 41
- 239000004202 carbamide Substances 0.000 claims description 41
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 14
- 230000000749 insecticidal effect Effects 0.000 claims 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 claims description 11
- 241000607479 Yersinia pestis Species 0.000 claims description 10
- 230000000361 pesticidal effect Effects 0.000 claims description 9
- -1 polyoxyethylene Polymers 0.000 claims description 9
- 241000256247 Spodoptera exigua Species 0.000 claims description 8
- 241000255777 Lepidoptera Species 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 7
- 239000012752 auxiliary agent Substances 0.000 claims description 6
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 4
- 210000004894 snout Anatomy 0.000 claims description 4
- 241000255969 Pieris brassicae Species 0.000 claims description 3
- 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 claims description 2
- 239000004615 ingredient Substances 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 239000002917 insecticide Substances 0.000 abstract description 5
- 235000016068 Berberis vulgaris Nutrition 0.000 abstract description 4
- 241000335053 Beta vulgaris Species 0.000 abstract description 4
- 241000500437 Plutella xylostella Species 0.000 abstract description 2
- 241000256259 Noctuidae Species 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 18
- 238000000034 method Methods 0.000 description 10
- DMAXMXPDVWTIRV-UHFFFAOYSA-N 2-(2-phenylethyl)phenol Chemical compound OC1=CC=CC=C1CCC1=CC=CC=C1 DMAXMXPDVWTIRV-UHFFFAOYSA-N 0.000 description 9
- 241000238631 Hexapoda Species 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 9
- 239000002994 raw material Substances 0.000 description 9
- 238000005303 weighing Methods 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 8
- 239000003814 drug Substances 0.000 description 7
- 210000003128 head Anatomy 0.000 description 7
- 230000003449 preventive effect Effects 0.000 description 4
- 102000002322 Egg Proteins Human genes 0.000 description 3
- 108010000912 Egg Proteins Proteins 0.000 description 3
- 241000255967 Helicoverpa zea Species 0.000 description 3
- 239000003905 agrochemical Substances 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 210000004681 ovum Anatomy 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241001124076 Aphididae Species 0.000 description 2
- 241001498622 Cixius wagneri Species 0.000 description 2
- 241001325860 Lacanobia oleracea Species 0.000 description 2
- 241001414989 Thysanoptera Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000857 drug effect Effects 0.000 description 2
- PWPJGUXAGUPAHP-UHFFFAOYSA-N lufenuron Chemical compound C1=C(Cl)C(OC(F)(F)C(C(F)(F)F)F)=CC(Cl)=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F PWPJGUXAGUPAHP-UHFFFAOYSA-N 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- ZXQYGBMAQZUVMI-RDDWSQKMSA-N (1S)-cis-(alphaR)-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-RDDWSQKMSA-N 0.000 description 1
- 241000665051 Chilo sacchariphagus indicus Species 0.000 description 1
- 241000426497 Chilo suppressalis Species 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- 241000008892 Cnaphalocrocis patnalis Species 0.000 description 1
- 241001465977 Coccoidea Species 0.000 description 1
- 241001364569 Cofana spectra Species 0.000 description 1
- 241000254173 Coleoptera Species 0.000 description 1
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 241000289763 Dasygaster padockina Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000738498 Epitrix pubescens Species 0.000 description 1
- 241001486250 Etiella zinckenella Species 0.000 description 1
- 241000578422 Graphosoma lineatum Species 0.000 description 1
- 241000510199 Helicoverpa assulta Species 0.000 description 1
- 239000005912 Lufenuron Substances 0.000 description 1
- 241000721703 Lymantria dispar Species 0.000 description 1
- 241000255685 Malacosoma neustria Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- 241000346285 Ostrinia furnacalis Species 0.000 description 1
- 241000721451 Pectinophora gossypiella Species 0.000 description 1
- 241001525654 Phyllocnistis citrella Species 0.000 description 1
- 241000985245 Spodoptera litura Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 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 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 244000037666 field crops Species 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 239000003630 growth substance Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000005910 lambda-Cyhalothrin Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 231100000636 lethal dose Toxicity 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 229960000521 lufenuron Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000002728 pyrethroid Substances 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 231100000820 toxicity test Toxicity 0.000 description 1
Abstract
A synergistic composite insecticide for preventing and treating rice borer, beet noctuid and high-resistance plutella xylostella larva contains high-effect cyfluthrin, iurfenuron, assistant and excipient.
Description
Technical field
The present invention relates to a kind of Pesticidal combination and uses thereof, especially a kind of is the Pesticidal combination and the application thereof of main active with gamma cyhalothrin and Acarus tritici urea.
Background technology
Gamma cyhalothrin claims cyhalothrin again.
ISO adopted name: lambda-cyhalothrin
Chemical name: alpha-cyano-3-benzyloxy phenoxy base-3-(2-chloro-3,3,3-trifluoro-propenyl)-2,2-dimethyl cyclopropane carboxylic acid ester
Structural formula:
Empirical formula: C23H19ClF3NO3
Gamma cyhalothrin is a kind of widely used pyrethroid insecticides, is high-efficient broad-spectrum insecticide, and tool is tagged and the insecticide of stomach poison function, and quick-acting is good, prevents and treats a lot of insects.Effective especially to coleoptera and Lepidoptera, the insect that is mainly used in control has rice leaf roller, paddy stem borer, striped rice borer, rice leafhopper, plant hopper, stinkbug, cutworm, aphid, corn borer, cotton bollworm, pink bollworm, looper, thrips, aleyrodid, flea beetle, tomato moth, dive fly, moth-eaten moth, gypsymoth, tent caterpillar and coccid etc.Gamma cyhalothrin has certain preventive effect to the insect and the evil mite of sucking mouth parts, can doublely control the mite class.Gamma cyhalothrin decomposes in plant corpus soon, and residual hazard is low, to the person poultry safety, environment is had no adverse effects.
Acarus tritici urea (Lufenuron), chemical name: N-[[[2,5-two chloro-4-(1,1,2,3,3,3-hexafluoro third oxygen) phenyl] amino] carboxyl]-2, the 6-difluorobenzamide.Be by the exploitation of Switzerland Syngenta Co.,Ltd, CAS:103055-07-8, its 5% missible oil commodity U.S.A by name removes.
The Acarus tritici urea belongs to benzoyl area kind and kills mite, insecticide, and a kind of insect growth regulator, IGR is a chitin synthesis inhibitor.Be mainly used in control beet armyworm, prodenia litura, tomato moth, diamond-back moth, cotton bollworm, lima bean pod borer, melon thin,tough silk snout moth's larva, oriental tobacco budworm, thrips, rust mite, citrus leaf-miner, plant hopper etc.Tool stomach toxicity and action of contace poison, the unique insecticidal mechanism of tool: suppress insect decortication, desinsection, to kill ovum effective, insect has eaten and has sprayed the crop that U.S.A removes and stopped to get food in 2 hours, enters dead worm peak in 2-3 days.Be characterized in 1. low toxicity, suitable non-polluted farm product production.2. desinsection kills ovum, kills large and small larva, 14 days lasting periods.3. permeability is strong, positive spray medicine, the dead worm in the back side, dead ovum.4. anti-rain washes away, and spraying rains after back 15 minutes does not influence drug effect.
In China, because Acarus tritici urea import price height, usable floor area is confined on the high part fruit and vegetables of economic value added, the application area is less, can not in the crop pests control, use widely, and the Acarus tritici urea is not seen the control of insect that field crops such as being used in paddy rice, wheat is arranged in the document at home and abroad.
Lepidoptera pest, as cabbage caterpillar, cotton bollworm, aphid, beet armyworm, the snout moth's larva of rice etc., increase gradually in present resistance, the agent of agricultural chemicals list descends gradually to the effect of control of insect, agriculture chemical compounding can obviously improve drug effect, and delay the generation of pest resistance, still find no the Pesticidal combination that closes gamma cyhalothrin and Acarus tritici urea up to now.
Summary of the invention
The purpose of this invention is to provide a kind of Synergistic insecticidal compositions and application of containing gamma cyhalothrin and Acarus tritici urea that prevents and treats lepidoptera pest.
Technical scheme of the present invention is:
A kind of Synergistic insecticidal compositions that contains gamma cyhalothrin and Acarus tritici urea, it is characterized in that with gamma cyhalothrin and Acarus tritici urea be the primary activity composition, auxiliary agent and excipients is composite forms in addition, the weight portion of its each component is: 0.1～30 part of gamma cyhalothrin, 0.5～30 part of Acarus tritici urea, 3～15 parts of auxiliary agents, surplus are excipients.
Described auxiliary agent is the one or more combinations in calcium dodecyl benzene sulfonate, alkylphenol polyoxyethylene, polyoxyethylene polyoxy third rare block compound and the polyoxyethylene nonylphenol ether, and excipient comprises dimethylbenzene, solvent naphtha or its combination.
The Synergistic insecticidal compositions effective ingredient that contains gamma cyhalothrin and Acarus tritici urea of the present invention is present in the composition with the synergy effective dose.
Optimum weight ratio part of gamma cyhalothrin and Acarus tritici urea is respectively 0.5～20 and 1～25.
Pesticidal combination of the present invention can be used for preventing and treating the resistance lepidoptera pest.
Pesticidal combination of the present invention also can be used for preventing and treating the snout moth's larva of rice and cabbage caterpillar, beet armyworm.
Measure through indoor synergism test and to show: is 156-238 by gamma cyhalothrin and Acarus tritici urea to the co-toxicity coefficient of beet exigua larvae, and test determination shows that all composite dose all has significant synergistic insecticidal action to two kinds of insects; Field control effectiveness test equally also shows the composite dose of effect that the insecticidal effect of beet tops moth larvae all is significantly higher than corresponding single agent agricultural chemicals that the present invention is all.
Beneficial effect of the present invention:
Pesticidal combination of the present invention compared with prior art produces following beneficial effect: (1) is compared with single agent, and said composition has notable synergistic to lepidoptera pest, has obviously improved control efficiency; (2) one medicines are controlled more, and a dispenser can prevent and treat various pests simultaneously, reduce control recruitment cost; (3) alternative high-toxic pesticide, and reduce the field dosage significantly, effectively reduce environmental pollution and residue of pesticide; (4) have concurrently quick-acting and long-acting; (5) compare with single agent product, produce and the use cost reduction; (6) suppress the resistance enhancing of lepidoptera pest to agricultural chemicals; (7) reduction is to the toxicity of warm blooded animal.
Embodiment
The present invention is further illustrated below in conjunction with embodiment.
Embodiment 1:
Take by weighing gamma cyhalothrin 2 gram, Acarus tritici urea 2 grams, calcium dodecyl benzene sulfonate 4 grams, phenethyl phenol polyethenoxy ether 3 grams, surplus dimethylbenzene and add ad pond om 100 grams.The method that above raw material is prepared missible oil routinely drops in the mixing kettle mixes, and forms preparation 4% gamma cyhalothrin Acarus tritici urea missible oil.
Carry out indoor synergy biologicall test, the selection beet exigua larvae is a target pest, and every processing repeats 3 times, and every concentration is handled 30, presses the abundant method of Sun Yun with the LC50 value and calculates co-toxicity coefficient:
The toxicity test effect of table 1 gamma cyhalothrin Acarus tritici urea=2: 2 pairs of beet armyworms
| Concentration (μ g/mL) | I | II | III | |||
| Examination borer population (head) | Dead borer population (head) | Examination borer population (head) | Dead borer population (head) | Examination borer population (head) | Dead borer population (head) | |
| 100 | 10 | 9 | 10 | 7 | 10 | 8 |
| 20 | 10 | 8 | 10 | 7 | 10 | 8 |
| 4 | 10 | 6 | 10 | 6 | 10 | 8 |
| 0.8 | 10 | 6 | 10 | 5 | 10 | 5 |
| 0.16 | 10 | 5 | 10 | 3 | 10 | 4 |
| 0.032 | 10 | 1 | 10 | 2 | 10 | 3 |
| 0.0064 | 10 | 1 | 10 | 1 | 10 | 2 |
| 0.000128 | 10 | 2 | 10 | 0 | 10 | 2 |
| CK | 10 | 2 | 10 | 0 | 10 | 0 |
Regression equation: Y=4.94158+0.528111X
Lethal concentration: LC50=1.290102 μ g/mL (95% confidence limit: 0.533609-3.89801 μ g/mL)
Embodiment is prevented and treated the field control effectiveness test of beet armyworm, and the contrast medicine is that the result is as follows:
Unit: head/4
| Handle (ppm AI) | Extension rate | Radix before the medicine | Behind the medicine 3 days | Behind the medicine 10 days | Behind the medicine 15 days | |||
| Residual borer population | Preventive effect | Residual borer population | Preventive effect | Residual borer population | Preventive effect | |||
| Embodiment 1 | 3000 | 25.8 | 10.0 | 59.3a | 2.25 | 90.4a | 1.5 | 92.9a |
| 2500 | 30.8 | 11.0 | 62.4a | 4.75 | 83.0a | 1.5 | 94.0a | |
| 2000 | 29.8 | 10.5 | 63.1a | 2.75 | 89.9a | 1.0 | 95.8a | |
| 2.5% gamma cyhalothrin EC | 2000 | 25.25 | 13.75 | 54.4c | 8.25 | 63.9b | 7.75 | 62.2b |
| 5% stuck gram EC | 2000 | 27.25 | 15.65 | 57.4c | 7.45 | 72.6b | 6.35 | 76.7b |
| Contrast | 26.75 | 25.5 | 24.25 | 21.75 | ||||
Annotate: a is illustrated on α=0.05 level remarkable, and b is illustrated on α=0.05 level variant, and c is illustrated on α=0.05 level not remarkable;
The above results shows, the complex composition of gamma cyhalothrin and Acarus tritici urea is compared with two single agent and to be had following advantage: (1) has significantly improved the omnidistance control efficiency to beet armyworm; (2) have the quick-acting of enhancing and long hold effect concurrently, the insecticidal effect of 3 days, 10 days and 15 days all is significantly higher than each single agent after the dispenser.
Embodiment 2:
Take by weighing gamma cyhalothrin 0.1 gram, Acarus tritici urea 0.5 gram, calcium dodecyl benzene sulfonate 7, phenethyl phenol polyethenoxy ether 8, surplus dimethylbenzene and add to 100 grams.The method that above raw material is prepared missible oil routinely drops in the mixing kettle mixes, and forms preparation 0.6% gamma cyhalothrin Acarus tritici urea missible oil.
Embodiment 3:
Take by weighing gamma cyhalothrin 0.1 gram, Acarus tritici urea 30 grams, calcium dodecyl benzene sulfonate 4, phenethyl phenol polyethenoxy ether 5, surplus dimethylbenzene and add to 100 grams.The method that above raw material is prepared missible oil routinely drops in the mixing kettle mixes, and forms preparation 30.1% gamma cyhalothrin Acarus tritici urea missible oil.
Embodiment 4:
Take by weighing gamma cyhalothrin 30 grams, Acarus tritici urea 0.5 gram, calcium dodecyl benzene sulfonate 4, phenethyl phenol polyethenoxy ether 5, surplus dimethylbenzene and add to 100 grams.The method that above raw material is prepared missible oil routinely drops in the mixing kettle mixes, and forms preparation 30.5% gamma cyhalothrin Acarus tritici urea missible oil.
Embodiment 5:
Take by weighing gamma cyhalothrin 30 grams, Acarus tritici urea 30 grams, calcium dodecyl benzene sulfonate 1, phenethyl phenol polyethenoxy ether 2, surplus dimethylbenzene and add to 100 grams.The method that above raw material is prepared missible oil routinely drops in the mixing kettle mixes, and forms preparation 30% gamma cyhalothrin Acarus tritici urea missible oil.
Embodiment 6:
Take by weighing gamma cyhalothrin 0.5 gram, Acarus tritici urea 1 gram, calcium dodecyl benzene sulfonate 5, phenethyl phenol polyethenoxy ether 8, surplus dimethylbenzene and add to 100 grams.The method that above raw material is prepared missible oil routinely drops in the mixing kettle mixes, and forms preparation 1.5% gamma cyhalothrin Acarus tritici urea missible oil.
Embodiment 7:
Take by weighing gamma cyhalothrin 0.5 gram, Acarus tritici urea 25 grams, calcium dodecyl benzene sulfonate 4, phenethyl phenol polyethenoxy ether 6, surplus dimethylbenzene and add to 100 grams.The method that above raw material is prepared missible oil routinely drops in the mixing kettle mixes, and forms preparation 25.5% gamma cyhalothrin Acarus tritici urea missible oil.
Embodiment 8:
Take by weighing gamma cyhalothrin 20 grams, Acarus tritici urea 1 gram, calcium dodecyl benzene sulfonate 5, phenethyl phenol polyethenoxy ether 5, surplus dimethylbenzene and add to 100 grams.The method that above raw material is prepared missible oil routinely drops in the mixing kettle mixes, and forms preparation 21% gamma cyhalothrin Acarus tritici urea missible oil.
Embodiment 9:
Take by weighing gamma cyhalothrin 20 grams, Acarus tritici urea 25 grams, calcium dodecyl benzene sulfonate 3, phenethyl phenol polyethenoxy ether 4, surplus dimethylbenzene and add to 100 grams.The method that above raw material is prepared missible oil routinely drops in the mixing kettle mixes, and forms preparation 45% gamma cyhalothrin Acarus tritici urea missible oil.
The result of the test of embodiment 2～9 shows, the complex composition of gamma cyhalothrin and Acarus tritici urea is compared with two single agent and to be had the characteristic identical with embodiment 1, and promptly (1) has significantly improved the omnidistance control efficiency to beet armyworm; (2) have the quick-acting of enhancing and long hold effect concurrently, the insecticidal effect of 3 days, 10 days and 15 days all is significantly higher than each single agent after the dispenser.
Claims (6)
1, a kind of Synergistic insecticidal compositions that contains gamma cyhalothrin and Acarus tritici urea, it is characterized in that with gamma cyhalothrin and Acarus tritici urea be the primary activity composition, auxiliary agent and excipients is composite forms in addition, the weight portion of its each component is: 0.1～30 part of gamma cyhalothrin, 0.5～30 part of Acarus tritici urea, 3～15 parts of auxiliary agents, surplus are excipients.
2, the Synergistic insecticidal compositions that contains gamma cyhalothrin and Acarus tritici urea according to claim 1, it is characterized in that described auxiliary agent is the one or more combinations in calcium dodecyl benzene sulfonate, alkylphenol polyoxyethylene, polyoxyethylene polyoxy third rare block compound and the polyoxyethylene nonylphenol ether, excipient comprises dimethylbenzene, solvent naphtha or its combination.
3, the Synergistic insecticidal compositions that contains gamma cyhalothrin and Acarus tritici urea according to claim 1 is characterized in that its effective ingredient is present in the composition with the synergy effective dose.
4, Pesticidal combination according to claim 1 is characterized in that weight ratio part of gamma cyhalothrin and Acarus tritici urea is respectively 0.5～20 and 1～25.
5, the described Pesticidal combination of claim 1 is used to prevent and treat the resistance lepidoptera pest.
6, be used to prevent and treat the snout moth's larva of rice and cabbage caterpillar, beet armyworm according to the described Pesticidal combination of claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100414493A CN100353843C (en) | 2005-08-12 | 2005-08-12 | Synergistic compound pesticide contg. high efficiency cyfluthrin and lurfenuron, and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100414493A CN100353843C (en) | 2005-08-12 | 2005-08-12 | Synergistic compound pesticide contg. high efficiency cyfluthrin and lurfenuron, and its application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1911035A true CN1911035A (en) | 2007-02-14 |
| CN100353843C CN100353843C (en) | 2007-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100414493A Expired - Fee Related CN100353843C (en) | 2005-08-12 | 2005-08-12 | Synergistic compound pesticide contg. high efficiency cyfluthrin and lurfenuron, and its application |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101380004B (en) * | 2008-07-17 | 2011-10-19 | 张少武 | Synergistic insecticidal compositions containing spinosad and lufenuron |
| CN101438700B (en) * | 2009-01-08 | 2011-12-14 | 陈琳 | Pyrethroid pesticide aqueous emulsion and method for preparing the same |
| CN103053591A (en) * | 2011-10-18 | 2013-04-24 | 南京华洲药业有限公司 | Synergistic insecticidal composition containing lufenuron and pyrethroid insecticide and its application |
| WO2013091154A1 (en) * | 2011-12-19 | 2013-06-27 | Rotam Agrochem International Co., Ltd | A novel aqueous suspoemulsion |
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| CN105696375B (en) * | 2016-04-25 | 2017-12-22 | 南通海汇科技发展有限公司 | Pure cotton light black adhesive lining and its production method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69908626T2 (en) * | 1998-10-09 | 2004-05-13 | Novartis Ag | ORAL COMBINATION OF LUFENURON AND NITENPYRAM AGAINST FLAE |
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| CN101380004B (en) * | 2008-07-17 | 2011-10-19 | 张少武 | Synergistic insecticidal compositions containing spinosad and lufenuron |
| CN101438700B (en) * | 2009-01-08 | 2011-12-14 | 陈琳 | Pyrethroid pesticide aqueous emulsion and method for preparing the same |
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| WO2013091154A1 (en) * | 2011-12-19 | 2013-06-27 | Rotam Agrochem International Co., Ltd | A novel aqueous suspoemulsion |
| CN103997889B (en) * | 2011-12-19 | 2016-05-11 | 江苏龙灯化学有限公司 | Water-based suspension emulsion |
| CN106070277A (en) * | 2016-05-31 | 2016-11-09 | 刘园 | A kind of compositions preventing and treating Oeobia undalis and preparation method thereof |
| CN107333794A (en) * | 2017-08-25 | 2017-11-10 | 广东省农业科学院植物保护研究所 | A kind of Pesticidal combination containing gamma cyhalothrin and d ichlorbenzuron |
| CN109479894A (en) * | 2018-11-19 | 2019-03-19 | 江苏明德立达作物科技有限公司 | A kind of method and its microcapsule suspension-suspendinagent agent preparing the microcapsule suspension-suspendinagent agent containing gamma cyhalothrin and lufenuron |
| CN110122503A (en) * | 2019-06-04 | 2019-08-16 | 广西汇丰生物科技有限公司 | A kind of insecticide containing effective cypermethrin and lufenuron |
| CN110122503B (en) * | 2019-06-04 | 2022-02-11 | 广西汇丰生物科技有限公司 | Pesticide containing beta-cypermethrin and lufenuron |
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