CN100353839C - Pesticide composition with lurfenuron and Dingchongmi as main active components, and its application - Google Patents
Pesticide composition with lurfenuron and Dingchongmi as main active components, and its application Download PDFInfo
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- CN100353839C CN100353839C CNB2005100414474A CN200510041447A CN100353839C CN 100353839 C CN100353839 C CN 100353839C CN B2005100414474 A CNB2005100414474 A CN B2005100414474A CN 200510041447 A CN200510041447 A CN 200510041447A CN 100353839 C CN100353839 C CN 100353839C
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- acetamiprid
- acarus tritici
- tritici urea
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Abstract
A synergistic composite insecticide for preventing and treating wheat aphid contains iurenuron, acetamiprid, 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 Acarus tritici urea and Acetamiprid.
Background technology
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.
Acetamiprid Acetaniprid, chemical name: (E) N-[(6-chloropyridine)-the 3-methyl]-N2-itrile group-N1-methylacetamide.Be the good insecticide of another chloro nicotinoids after Imidacloprid, this product is a kind of new and effective insecticide.It except have tag and stomach poison function, also have stronger osmosis and Nei Ke effect, its lasting period can reach about 20 days, this medicament insecticidal spectrum is wide, to Semiptera (aphid, leafhopper, coccid), Lepidoptera (diamond-back moth, leaf miner, Grapholita spp, vertical leaf snout moth's larva) coleoptera (longicorn, daikon leaf beetle) and the thrips class all effective, and it is active high, consumption is few, lasting period is long and quick-acting, it has insect tags and stomach poison function, and remarkable interior acting on arranged, be a kind of efficient, wide spectrum, the insecticide that mechanism is novel is because the mechanism of action of Acetamiprid is with common insecticide is different at present, so to existing organic phosphor, the insect that carbamates has serious resistance has special efficacy.This product is supported poison to people, animal, and is little to natural enemy lethality, lower to fish toxicity, little to the honeybee influence.
Rice fulgorid and aphid are under the condition of present long-term prescription, and resistance increases gradually, and the agent of agricultural chemicals list descends gradually to the effect of control of insect, and agriculture chemical compounding can obviously improve drug effect, and delays the generation of pest resistance.Still find no up to now and close Acarus tritici urea and acetamiprid insecticidal composition.
Summary of the invention
The purpose of this invention is to provide that a kind of what prevent and treat wheat aphid is the Pesticidal combination and the application thereof of main active with Acarus tritici urea and Acetamiprid.
Technical scheme of the present invention is:
A kind of is the Pesticidal combination of main active with Acarus tritici urea and Acetamiprid, it is characterized in that it is based on primary activity composition Acarus tritici urea and active component Acetamiprid, be equipped with that auxiliary agent and excipients are composite to form, wherein the weight portion of each component is: 0.1～30 part of Acarus tritici urea, 0.2～30 part of Acetamiprid, auxiliary agent 5～15, surplus are excipients.
Described auxiliary agent is the one or more combinations in calcium dodecyl benzene sulfonate, alkylphenol polyoxyethylene, polyoxyethylene polyoxypropylene block compound or the polyoxyethylene nonylphenol ether, and excipients comprises dimethylbenzene or solvent naphtha or its combination.，
Pesticidal combination of the present invention is that effective ingredient is present in the composition with the synergy effective dose.
Optimum weight part of Acarus tritici urea and Acetamiprid is 0.5～20 and 2～20.
Pesticidal combination of the present invention is in the application that prevents and treats on the resistance homoptera pest.
The application of Pesticidal combination of the present invention on the control wheat aphid.
Measure through indoor synergism test and to show: be respectively 156-238 by Acarus tritici urea and composite dose of co-toxicity coefficient to wheat aphid of Acetamiprid, 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 wheat aphid 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 insect, 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 the agent of Acarus tritici urea list, produce and the use cost reduction; (6) suppress the resistance enhancing of insect 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 Acarus tritici urea 1 gram, Acetamiprid 10 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 11% Acarus tritici urea acetamiprid EC.
| Handle (ai.g/mu) | Radix (head/hundred strains) | Preventive effect % | |||
| 1 day | 5 days | 12 days | |||
| Embodiment | 0.5 | 868 | 68.02d | 89.73b | 81.37b |
| 1.0 | 628 | 56.37c | 90.58a | 90.21a | |
| 1.5 | 780 | 66.40b | 95.79a | 94.64a | |
| 5% Acarus tritici urea EC1.35 | 696 | 76.61a | 91.47a | 76.46a | |
| 10% Acetamiprid WP1.8 | 710 | 56.37c | 86.52c | 72.31c | |
| Blank | 605 | - | - | - | |
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;
As can be known from the above table, 11% Acarus tritici urea acetamiprid EC is better than 10% Acetamiprid wetting powder, 5% Acarus tritici urea missible oil to the water rice hopper drug effect, demonstrates the superiority of prescription.
Embodiment 2:
Take by weighing Acarus tritici urea 0.1 gram, Acetamiprid 0.2 gram, calcium dodecyl benzene sulfonate 8 grams, phenethyl phenol polyethenoxy ether 7 grams, 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 0.3% Acarus tritici urea acetamiprid EC.
Embodiment 3:
Take by weighing Acarus tritici urea 0.1 gram, Acetamiprid 30 grams, calcium dodecyl benzene sulfonate 4 grams, phenethyl phenol polyethenoxy ether 5 grams, 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% Acarus tritici urea acetamiprid EC.
Embodiment 4:
Take by weighing Acarus tritici urea 30 gram, Acetamiprid 0.2 gram, calcium dodecyl benzene sulfonate 3 grams, phenethyl phenol polyethenoxy ether 7 grams, 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 30.2% Acarus tritici urea acetamiprid EC.
Embodiment 5:
Take by weighing Acarus tritici urea 30 gram, Acetamiprid 30 grams, calcium dodecyl benzene sulfonate 2 grams, phenethyl phenol polyethenoxy ether 3 grams, 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 60% Acarus tritici urea acetamiprid EC.
Embodiment 6:
Take by weighing Acarus tritici urea 0.5 gram, Acetamiprid 2 grams, calcium dodecyl benzene sulfonate 4 grams, phenethyl phenol polyethenoxy ether 7 grams, 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 2.5% Acarus tritici urea acetamiprid EC.
Embodiment 7:
Take by weighing Acarus tritici urea 0.5 gram, Acetamiprid 20 grams, calcium dodecyl benzene sulfonate 4 grams, phenethyl phenol polyethenoxy ether 5 grams, 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 20.5% Acarus tritici urea acetamiprid EC.
Embodiment 8:
Take by weighing Acarus tritici urea 20 gram, Acetamiprid 2 grams, calcium dodecyl benzene sulfonate 3 grams, phenethyl phenol polyethenoxy ether 7 grams, 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 22% Acarus tritici urea acetamiprid EC.
Embodiment 9:
Take by weighing Acarus tritici urea 20 gram, Acetamiprid 20 grams, calcium dodecyl benzene sulfonate 3 grams, phenethyl phenol polyethenoxy ether 3 grams, 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 40% Acarus tritici urea acetamiprid EC.
Claims (5)
1, a kind of Pesticidal combination that contains Acarus tritici urea and Acetamiprid, it is characterized in that it is based on primary activity composition Acarus tritici urea and active component Acetamiprid, be equipped with that auxiliary agent and excipients are composite to form, wherein the weight portion of each component is: 0.1～30 part of Acarus tritici urea, 0.2～30 part of Acetamiprid, auxiliary agent 5～15, surplus are excipients.
2, Pesticidal combination 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 polyoxypropylene block compound or the polyoxyethylene nonylphenol ether, excipients comprises dimethylbenzene or solvent naphtha or its combination.
3, Pesticidal combination according to claim 1, the weight portion that it is characterized in that Acarus tritici urea and Acetamiprid is 0.5～20 and 2～20.
4, the described Pesticidal combination of claim 1 is in the application that prevents and treats on the resistance homoptera pest.
5, the application of the described Pesticidal combination of claim 1 on the control wheat aphid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100414474A CN100353839C (en) | 2005-08-12 | 2005-08-12 | Pesticide composition with lurfenuron and Dingchongmi as main active components, and its application |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100414474A CN100353839C (en) | 2005-08-12 | 2005-08-12 | Pesticide composition with lurfenuron and Dingchongmi as main active components, and its application |
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| Publication Number | Publication Date |
|---|---|
| CN1911022A CN1911022A (en) | 2007-02-14 |
| CN100353839C true CN100353839C (en) | 2007-12-12 |
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| CNB2005100414474A Expired - Fee Related CN100353839C (en) | 2005-08-12 | 2005-08-12 | Pesticide composition with lurfenuron and Dingchongmi as main active components, and its application |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010076782A3 (en) * | 2008-12-31 | 2011-04-14 | Makhteshim Chemical Works Ltd. | Method for controlling insects in plants |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102630695A (en) * | 2012-04-01 | 2012-08-15 | 广西田园生化股份有限公司 | Ultra low volume concentrate containing lufenuron and nicotine insecticides |
| CN114631535B (en) * | 2020-12-15 | 2024-06-07 | 江苏扬农化工股份有限公司 | Composition and method for preventing and controlling breeding field fly larvae |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1323161A (en) * | 1998-10-09 | 2001-11-21 | 诺瓦提斯公司 | Oral combination of lufenuron and nitenpyram against fleas |
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- 2005-08-12 CN CNB2005100414474A patent/CN100353839C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1323161A (en) * | 1998-10-09 | 2001-11-21 | 诺瓦提斯公司 | Oral combination of lufenuron and nitenpyram against fleas |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010076782A3 (en) * | 2008-12-31 | 2011-04-14 | Makhteshim Chemical Works Ltd. | Method for controlling insects in plants |
| US9730453B2 (en) | 2008-12-31 | 2017-08-15 | Makhteshim Chemical Works Ltd. | Method for controlling insects in plants |
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| Publication number | Publication date |
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| CN1911022A (en) | 2007-02-14 |
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Owner name: NANJING FIRST PESTICIDE GROUP CO., LTD. Free format text: FORMER OWNER: NANJING FIRST PESTICIDE CO., LTD. Effective date: 20090828 |
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Effective date of registration: 20090828 Address after: Chun Xi Zhen Gaochun County of Nanjing City, Jiangsu province 269275 Pagoda Road No. Patentee after: Nanjing First Pesticide Group Co., Ltd. Address before: No. 269 Pagoda Road, Gaochun County, Jiangsu, Nanjing Patentee before: Nanjing No.1 Pesticide Co., Ltd. |
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Assignee: Nanjing Red Sun Biological Chemical Co., Ltd. Assignor: Nanjing No.1 Pesticide Co., Ltd. Contract fulfillment period: 2009.7.16 to 2014.7.16 Contract record no.: 2009320001399 Denomination of invention: Pesticide composition with lurfenuron and Dingchongmi as main active components, and its application Granted publication date: 20071212 License type: Exclusive license Record date: 20090805 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.16 TO 2014.7.16; CHANGE OF CONTRACT Name of requester: NANJING HONGTAIYANG BIOLOGY CHEMICAL LIMITED LIABI Effective date: 20090805 |
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Owner name: NANJING RED SUN CO., LTD. Free format text: FORMER OWNER: NANJING FIRST PESTICIDE GROUP CO., LTD. Effective date: 20111021 |
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Effective date of registration: 20111021 Address after: Dongfeng Road, Xi Zhen Gaochun County of Nanjing City, Jiangsu province 211318, No. 8 Patentee after: Nanjing Redsun Co., Ltd. Address before: Pagoda Road Chunxi town Gaochun County Nanjing city Jiangsu province 211300 No. 269-275 Patentee before: Nanjing First Pesticide Group Co., Ltd. |
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