CN101869116A - Insecticidal/acaricidal agent composition and application thereof - Google Patents
Insecticidal/acaricidal agent composition and application thereof Download PDFInfo
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- CN101869116A CN101869116A CN201010222225A CN201010222225A CN101869116A CN 101869116 A CN101869116 A CN 101869116A CN 201010222225 A CN201010222225 A CN 201010222225A CN 201010222225 A CN201010222225 A CN 201010222225A CN 101869116 A CN101869116 A CN 101869116A
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- insecticidal
- agent composition
- mite
- fenpropathrin
- hexythiazox
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Abstract
The invention relates to an insecticidal/acaricidal agent composition and the application thereof, in particular to an insecticidal/acaricidal agent composition which adopts fenpropathrin and hexythiazox as main active ingredients, and the application thereof. The insecticidal/acaricidal agent composition is characterized in that: the effective ingredient is a mixture of 2 to 40 weight percent of fenpropathrin and 1 to 45 weight percent of hexythiazox. The invention aims to provide an insecticidal/acaricidal agent composition which can control a wide range of insects, controls injurious insects and mites, has a long effective period, and can be used for controlling the lepidopterous, homopteran, dipteran and coleopteran pests and the like on the crops such as fruit trees, cottons, tea plants, vegetables and the like, and the application thereof. Compared with the prior art, the insecticidal/acaricidal agent composition of the invention has the advantages of overcoming the defect that the insecticidal/acaricidal effect is weak in case of using a medicament alone, improving the insecticidal/acaricidal effect, delaying the resistance to drugs of the pests, and expanding the range of pest control.
Description
Technical field
The present invention relates to a kind of insect-killing and mite-killing agent composition and application thereof, especially a kind ofly contain fenpropathrin and Hexythiazox is the insect-killing and mite-killing agent composition and the application thereof of main active ingredient.
Background technology
The chemical structural formula of fenpropathrin (fenpropathrin (BSI ISO-E), fen-propanate (ISO-F)) is:
Having another name called goes out sweeps profit, and former medicine is pale brown look liquid, and is water-soluble hardly, dissolves in multiple organic solvent, can with alkaline matter beyond most of combined use of pesticides.Be a kind of broad spectrum activity pyrethroid insecticides, have strong action of contace poison and have stomach toxicity and repellent action concurrently, suction in not having, fumigation action.Can prevent and treat the various pests of biting mouthparts and sucking mouth parts, multiple tetranychid is had good control efficiency, the lasting period of medium Cheng Du is arranged in the field, drug effect is better at low temperatures.The single fenpropathrin lasting period is not long, kills ovum and kills young mite weak effect, at higher temperature prescribe medicine heterodyne.
The chemical structural formula of Hexythiazox (Hexythiazox) is:
Be a kind of thiazolidine ketone miticide, the plant epidermis layer is had penetrability preferably, but inhale conduction in not having.This agent has strong ovum extremely, kills the children as if acaricidal property the harmful mite of various plants, and the ovum that the female one-tenth mite that touches soup is produced has the effect that inhibition is hatched, and is good to the tetranychid preventive effect.This medicine belongs to non-temperature coefficient type miticide, and result of use does not have significant difference under different temperatures, and the longevity of residure is long.Under typical concentrations,, can use with Multiple Pesticides to crop safety.But this medicine is invalid to the one-tenth mite, and the weak effect of tagging is invalid to the various pests of biting mouthparts and sucking mouth parts, to rust mite, the anti-heterodyne of goitre mite.
Summary of the invention
It is wide to the purpose of this invention is to provide a kind of insecticidal spectrum, can doublely control insect evil mite, the insect-killing and mite-killing agent composition that the lasting period is long
A further object of the invention provides the purposes of this insect-killing and mite-killing agent composition.
In order to achieve the above object, the present invention adopts following technical solution: a kind of insect-killing and mite-killing agent composition, it is characterized in that its active ingredient is the mixture of fenpropathrin and Hexythiazox, wherein hundred parts of content of the weight of fenpropathrin are 2-40%, and hundred parts of content of the weight of Hexythiazox are 1-45%.
Hundred parts of content of preferred weight of effective ingredient fenpropathrin are 5-20% in the present composition, and hundred parts of content of the preferred weight of Hexythiazox are 2.5-25%.
Described insecticide acaricide composition becomes acceptable forms on the Pesticide Sciences such as wetting powder, suspending agent, aqueous emulsion by the effective ingredient fenpropathrin with Hexythiazox with dispersant, wetting agent, surfactant and filler combination.
Described insect-killing and mite-killing agent composition is in the application that prevents and treats on the crops such as fruit tree, cotton, tea tree, vegetables on insects such as Lepidoptera, Homoptera, diptera and coleoptera and the multiple harmful mite.
The present invention compared with prior art, its advantage is to have enlarged the Insecticiding-miticiding spectrum, to becoming mite, rust mite, goitre mite that preventive effect is arranged, strong ovum is extremely arranged, kill the children if acaricidal property, can prevent and treat the various pests of biting mouthparts and sucking mouth parts, remedied a kind of medicament of single usefulness and controlled the defective of mite weak effect to controlling worm, and the lasting period is long, temperature is little to the influence of preventive effect.Said composition has not only reduced usage amount, and especially when insect evil mite was concurrent, the worm mite is double to be controlled but use, and has improved the Insecticiding-miticiding effect, also is a kind of environment-friendly type interworking preparation simultaneously.
Embodiment
Below in conjunction with embodiment the present invention is described in further detail.
Further specify compound disinsection acaricide provided by the present invention by following non-limiting embodiment, these examples do not limit scope of the present invention, and all modifications of carrying out based on basic conception of the present invention all belong to claimed scope of the present invention.
Embodiment 1:
Fenpropathrin 5g, Hexythiazox 10g, WPJ surfactant 10g (annotate: the WPJ surfactant is a kind of mixture that Jiangsu Zhongshang Chemical Co., Ltd. provides), lignosulfonates 1g, lauryl sodium sulfate 1g, xanthans 0.25g, propane diols 8g, running water are added to 100g and fully mix, and obtaining effective component content through grinding is 15% composition suspending agent.
Embodiment 2:
(annotate: the 200# solvent naphtha is to separate from the light diesel of catalytic pyrolysis with fenpropathrin 10g, Hexythiazox 2.5g, WPJ surfactant 8g, lignosulfonates 2g, xanthans 0.12g, propane diols 5g, 200# solvent naphtha 10g, full range is 170 ℃～290 ℃, the mixture that contains multiple aromatic hydrocarbons), running water adds to the 100g mixing, utilize high-shear homogenizer to stir, obtain effective component content and be 12.5% composition aqueous emulsion.
Embodiment 3:
Fenpropathrin 20g, Hexythiazox 25g, lignosulfonates 4g, lauryl sodium sulfate 3g, kaolin are complemented to 100g mix, pulverizing and obtaining effective component content is 45% composite wettable powder.
Application Example:
Make pesticidal preparations control citrus red mite with the foregoing description.
1, test is handled: this experimental pharmacy consumption is established three concentration of treatment respectively according to the difference of each composition, and the contrast medicament is respectively commercially available agricultural chemicals 5% Hexythiazox missible oil and 10% fenpropathrin milk oil and blank clear water check experiment.
2, test method: arrange the sub-district, 6 processing are established in test, does not establish repetition, totally 6 sub-districts, and 5 orange tree, randomized arrangement are respectively handled in each sub-district.In the dispenser of two spotted spider mite occurrence in peak period, spraying equipment is a manual sprayer, prepares soup by test requirements document concentration, till even spraying to blade drips.
3, result of the test sees the following form:
Above field efficacy shows that fenpropathrin and Hexythiazox composition can effectively be prevented and treated citrus red mite, and control efficiency all is better than single agent kind.
Claims (3)
1. an insect-killing and mite-killing agent composition is characterized in that its active ingredient is the mixture of fenpropathrin and Hexythiazox, and wherein hundred parts of content of the weight of fenpropathrin are 2-40%, and hundred parts of content of the weight of Hexythiazox are 1-45%.
2. insect-killing and mite-killing agent composition according to claim 1 is characterized in that hundred parts of content of preferred weight of described fenpropathrin are 5-20%, and hundred parts of content of the preferred weight of described Hexythiazox are 2.5-25%.
3. the described insect-killing and mite-killing agent composition of claim 1 is in the application that prevents and treats on the crops such as fruit tree, cotton, tea tree, vegetables on insects such as Lepidoptera, Homoptera, diptera and coleoptera and the multiple harmful mite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010222225A CN101869116A (en) | 2010-07-02 | 2010-07-02 | Insecticidal/acaricidal agent composition and application thereof |
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| CN201010222225A CN101869116A (en) | 2010-07-02 | 2010-07-02 | Insecticidal/acaricidal agent composition and application thereof |
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| CN101869116A true CN101869116A (en) | 2010-10-27 |
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| CN201010222225A Pending CN101869116A (en) | 2010-07-02 | 2010-07-02 | Insecticidal/acaricidal agent composition and application thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960310A (en) * | 2014-04-16 | 2014-08-06 | 泗阳县农业科学研究所 | Special insecticide for controlling red spider mites for anthurium and application method of special insecticide |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101606517A (en) * | 2009-07-27 | 2009-12-23 | 深圳诺普信农化股份有限公司 | A kind of farm chemical emulsion preparation |
-
2010
- 2010-07-02 CN CN201010222225A patent/CN101869116A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101606517A (en) * | 2009-07-27 | 2009-12-23 | 深圳诺普信农化股份有限公司 | A kind of farm chemical emulsion preparation |
Non-Patent Citations (9)
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| 《农药》 19951231 张玉聚等 "杀蜻剂对苹果红蜘蛛的田间药效试验" 第33-34页 1-3 第34卷, 第7期 * |
| 《农药》 20080228 李欧燕等 "7．5％甲氰菊酯·噻螨酮EC的高效液相色谱分析" 第118-119页 1-3 第47卷, 第2期 * |
| 《广西园艺》 20081231 张利平等 "7．5％甲氰菊酯·噻螨酮乳油防治桔全爪螨田间药效试验" 第40、50页 1-3 第19卷, 第4期 * |
| 中国农业信息网: "PD20082386,", 《农药登记号》, 1 December 2008 (2008-12-01), pages 1 * |
| 中国农药信息网: "PD20081928", 《农药登记号》, 21 November 2008 (2008-11-21), pages 1 * |
| 中国农药信息网: "PD20091707", 《农药登记号》, 3 February 2009 (2009-02-03), pages 1 * |
| 张利平等: ""7．5％甲氰菊酯·噻螨酮乳油防治桔全爪螨田间药效试验"", 《广西园艺》, vol. 19, no. 4, 31 December 2008 (2008-12-31), pages 40 - 50 * |
| 张玉聚等: ""杀蜻剂对苹果红蜘蛛的田间药效试验"", 《农药》, vol. 34, no. 7, 31 December 1995 (1995-12-31), pages 33 - 34 * |
| 李欧燕等: ""7．5％甲氰菊酯·噻螨酮EC的高效液相色谱分析"", 《农药》, vol. 47, no. 2, 28 February 2008 (2008-02-28), pages 118 - 119 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960310A (en) * | 2014-04-16 | 2014-08-06 | 泗阳县农业科学研究所 | Special insecticide for controlling red spider mites for anthurium and application method of special insecticide |
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Application publication date: 20101027 |