CN102870801A - Composition insecticide containing chlorfluazuron - Google Patents
Composition insecticide containing chlorfluazuron Download PDFInfo
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- CN102870801A CN102870801A CN 201210313370 CN201210313370A CN102870801A CN 102870801 A CN102870801 A CN 102870801A CN 201210313370 CN201210313370 CN 201210313370 CN 201210313370 A CN201210313370 A CN 201210313370A CN 102870801 A CN102870801 A CN 102870801A
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- chlorfluazuron
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- composition insecticide
- cyhalothrin
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Abstract
The invention discloses a composition insecticide containing chlorfluazuron. The composition insecticide containing chlorfluazuron is characterized by comprising the following components in percentage by weight: 5 to 15 percent of chlorfluazuron, 20 to 30 percent of cyhalothrin, 5 to 15 percent of emamectin benzoate, 0.4 percent of D902 stabilizer, and the balance of solvent and aid; the solvent may be xylene or dichloromethane; and the aid comprises an emulsifying agent which may be one or more of nonylphenol polyoxyethylene ether, alkyl benzene calcium sulfate, and phenethyl phenyl polyethylene glycol-polyoxypropylene. The composition insecticide containing chlorfluazuron has a remarkable synergic effect, and an insect disinfestation spectrum is expanded, and pests do not produce resistance to the composition insecticide easily.
Description
Technical field
The present invention relates to a kind of pesticide composition, especially a kind of insecticide that is mainly formed by first dimension salt and fluorine pyridine urea compounded combination.
Background technology
Fluorine pyridine urea is a kind of phenyl formoxyl urea insecticide, and insect take stomach poison function as main, is had concurrently stronger action of contace poison, and poor permeability is without systemic action.It is the insect chitinase inhibitors, suppress chitinous formation, very high to the insect activity, but speed of action is slower, this medicine has very high activity to some insects such as multiple lepidoptera pest and orthoptera, coleoptera, Hymenoptera, dipteras, is the insecticide of comparison wide spectrum.But quick-acting is poor, and medicine valency cost is higher.First dimension salt trade name is Proclaim zero R (banleptm), it is the abbreviation of emamectin-benzoate, have another name called Affirm (Merck Co.), a kind of new and effective biogenic antibiotic insecticide, miticide, in at present known insecticide, be the highest to its insecticidal activity of Lepidoptera, and its former medicine toxicity only is about 1/6 of Avermectin, is low toxic pesticide, and is fool proof on using.The strongest with stomach poison function, have action of contace poison concurrently, be a kind of high-efficiency environment friendly biological source insecticide, can be used for preventing and treating the insect to pyrethroid and organophosphorus insecticide generation resistance.Because it is a kind of rare environment friendly agricultural, to all plant height safety, western countries have been used in a lot of cereal crops and economic crops, and China at first comes pest control with it on the economic crops such as tobacco, tealeaves, cotton and all vegetable crops.The a lot of insects of first dimension salt pair have the incomparable activity of other agricultural chemicals, especially to Lepidoptera, diptera, thrips class super-high-efficient, such as red tape leaf roller, cigarette aphid noctuid, cotton bollworm, maduca sexta, diamond-back moth mythimna separata, beet armyworm, the greedy noctuid in nonirrigated farmland, confused Autographa spp, cabbage looper, imported cabbageworm, cabbage heart snout moth's larva, wild cabbage horizontal stripe snout moth's larva, tomato hawkmoth, colorado potato beetle, Mexico ladybug etc.
Practice shows, various heterogeneous agricultural chemicals are mixed mutually, make built agent, but effect is complementary, and multimachine reason desinsection enlarges the desinsection scope, reduce pesticide resistance, improve the integrated control benefit, built agent is better than single dose pesticides application prospect, the built agent that especially has the advantages such as consumption is few, insecticidal spectrum is wide, residual quantity is low, use is safe.The efficient again insecticidal compound agent of environmental protection of research and development a new generation, be used for control paddy rice, vegetables and other piercing mouth parts class insect, can reach the expection insecticidal effect, again environmental protection, health, satisfy the requirement that the modern pursues pollution-free food, this is the problem that current people extensively study.
Summary of the invention
For the deficiencies in the prior art, technical problem to be solved by this invention is, a kind of pesticide composition of fluorine-containing pyridine urea is provided, and the deficiency of using to overcome the agricultural chemicals single dose further enlarges the desinsection scope, reduces pesticide resistance, improves the integrated control benefit.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of pesticide composition of fluorine-containing pyridine urea, and it comprises each component of following percentage by weight:
Fluorine pyridine urea 5～15%, cyhalothrin 20～30%,
First dimension salt 5～15%, D902 stabilizing agent 0.4%,
Surplus is solvent and auxiliary agent;
Described solvent is selected from dimethylbenzene or carrene;
Described auxiliary agent comprises emulsifier, is selected from polyoxyethylene nonylphenol ether, alkylbenzene calcium sulphate, the phenethyl phenyl polyoxyethylene polyoxypropylene ether one or more.
Preferred above-mentioned composition insecticide, it comprises each component of following percentage by weight:
Fluorine pyridine urea 10%, cyhalothrin 20%,
First dimension salt 10%, D902 stabilizing agent 0.4%,
Surplus is solvent and auxiliary agent.
Equipment involved in the present invention is the pesticide industry conventional equipment.Various former medicine involved in the present invention is the commercially available prod, the present domestic production that all has, and the content of described various components is pure effective ingredient consumption.Wherein:
Cyhalothrin has another name called gamma cyhalothrin, time, its molecular formula C
23H
18CIF
3NO
3Molecular weight 449.86, a kind of in the pyrethroid pesticide, its insecticidal toxicity is high, all effective to worm, mite, wide spectrum, low toxicity, rapid, the low-residual of drug effect, this insecticide can be used for preventing and treating the insects such as cotton bollworm, cotten aphid, diamond-back moth, cabbage caterpillar, apple leaf miner, belong to the moderate toxicity agent, have tag, stomach toxicity and refuse the effect of keeping away.
Present composition insecticide, it has multiple insecticidal mechanism: the biogenic antibiotic insecticide is arranged, never poison is arranged, the effect of tagging is good, has again stomach poison function simultaneously, and good osmotic effect is arranged.Can be widely used in mandarin tree, fruit tree, tea tree, cotton, tobacco, leaf vegetables, barley, soybean, fruit and vegetable etc.Can prevent and treat the multiple insect pests such as leaf miner, aphid, cabbage caterpillar, tea chi, tea lesser leafhopper, heart-eating worm, cotton bollworm, red worm, oriental tobacco budworm, Chinese toon silk worm, mythimna separata, and the evil mite is had preferably inhibitory action, belong to the insecticide to ecological environment security.The mechanism of action of its each component is different, and the mode of action has very strong complementarity, does not have antagonism, and its synergy is obvious, has enlarged insecticidal spectrum, and insect is difficult for developing immunity to drugs.
Embodiment
The present invention is further described below in conjunction with specific embodiment.
Embodiment 1
The equipment that present embodiment uses is the pesticide industry conventional equipment, and compound process comprises: the steps such as former medicine is quantitative, composite, content detection and co-toxicity coefficient detection.By following proportioning former medicine is put into container, adds solvent, emulsifier, stirs full and uniform after, carry out effective substance, at last packing.
The pesticide composition of the fluorine-containing pyridine urea of present embodiment, it comprises each component of following percentage by weight:
Fluorine pyridine urea 15%, cyhalothrin 20%,
First dimension salt 15%, D902 stabilizing agent 0.4%,
Surplus is solvent and auxiliary agent;
The solvent of present embodiment is selected dimethylbenzene, and emulsifier is polyoxyethylene nonylphenol ether, and product forms is missible oil.
Embodiment 2
Mode of operation is with embodiment 1, and its difference is, the pesticide composition of the fluorine-containing pyridine urea of present embodiment,, it comprises each component of following percentage by weight:
Fluorine pyridine urea 5%, cyhalothrin 30%,
First dimension salt 5%, D902 stabilizing agent 0.4%,
Surplus is solvent and auxiliary agent;
The solvent of present embodiment is selected carrene; Emulsifier is the mixture of alkylbenzene calcium sulphate and phenethyl phenyl polyoxyethylene polyoxypropylene ether.
Embodiment 3
Mode of operation is with embodiment 1, and its difference is, the pesticide composition of the fluorine-containing pyridine urea of present embodiment, and it comprises each component of following percentage by weight:
Fluorine pyridine urea 10%, cyhalothrin 20%,
First dimension salt 10%, D902 stabilizing agent 0.4%,
Surplus is solvent and auxiliary agent.
The solvent of present embodiment is selected carrene, and emulsifier is the mixture of polyoxyethylene nonylphenol ether and phenethyl phenyl polyoxyethylene polyoxypropylene ether, and product forms is missible oil.
Adopt domestic generally acknowledged mixture screening technique-co-toxicity coefficient assay method, with the described medicament of the various embodiments described above of the present invention diamond-back moth is made Tests of Synergistic Actions indoor, the diamond-back moth virulence test of tagging is shown, its co-toxicity coefficient scope is 133-192, its synergistic effect is remarkable, wherein: embodiment 1 co-toxicity coefficient 165, embodiment 2 co-toxicity coefficients are 133, embodiment, 3 co-toxicity coefficients 192.In addition, in conjunction with the present market price, use the single dose cost low.
Claims (2)
1. the pesticide composition of a fluorine-containing pyridine urea, it is characterized in that: it comprises each component of following percentage by weight:
Fluorine pyridine urea 5～15%, cyhalothrin 20～30%,
First dimension salt 5～15%, D902 stabilizing agent 0.4%,
Surplus is solvent and auxiliary agent;
Described solvent is selected from dimethylbenzene or carrene;
Described auxiliary agent comprises emulsifier, is selected from polyoxyethylene nonylphenol ether, alkylbenzene calcium sulphate, the phenethyl phenyl polyoxyethylene polyoxypropylene ether one or more.
2. pesticide composition according to claim 1, it is characterized in that: it comprises each component of following percentage by weight:
Fluorine pyridine urea 10%, cyhalothrin 20%,
First dimension salt 10%, D902 stabilizing agent 0.4%,
Surplus is solvent and auxiliary agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210313370 CN102870801A (en) | 2012-08-21 | 2012-08-21 | Composition insecticide containing chlorfluazuron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210313370 CN102870801A (en) | 2012-08-21 | 2012-08-21 | Composition insecticide containing chlorfluazuron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102870801A true CN102870801A (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210313370 Pending CN102870801A (en) | 2012-08-21 | 2012-08-21 | Composition insecticide containing chlorfluazuron |
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| CN (1) | CN102870801A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108463195A (en) * | 2016-03-02 | 2018-08-28 | E·丹-朱卜 | The wearable underwear of statenchyma and its technique of antibacterial |
-
2012
- 2012-08-21 CN CN 201210313370 patent/CN102870801A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108463195A (en) * | 2016-03-02 | 2018-08-28 | E·丹-朱卜 | The wearable underwear of statenchyma and its technique of antibacterial |
| CN108463195B (en) * | 2016-03-02 | 2019-12-03 | α1 工程技术集团公司 | The wearable underwear of the statenchyma of antibacterial and its technique |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |