CN101228878B - Desinsection composite containing chlorfenapyr and hexaflumuron - Google Patents
Desinsection composite containing chlorfenapyr and hexaflumuron Download PDFInfo
- Publication number
- CN101228878B CN101228878B CN2007100026181A CN200710002618A CN101228878B CN 101228878 B CN101228878 B CN 101228878B CN 2007100026181 A CN2007100026181 A CN 2007100026181A CN 200710002618 A CN200710002618 A CN 200710002618A CN 101228878 B CN101228878 B CN 101228878B
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- hexaflumuron
- chlorfenapyr
- capillary
- bell urea
- fluorine bell
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Abstract
The invention relates to an insecticide compound, which consists of effective components of chlorfenapyr and hexaflumuron and can be made into such dosage forms as micro-emulsion, EC and suspo-emulsion. The weight percentage between the effective components of chlorfenapyr and hexaflumuron is that chlorfenapyr : hexaflumuron is equal to (1 to 10) : (10 to 1); the effective components of chlorfenapyr and hexaflumuron have obvious complementary and synergism action. If being used in controlling the pests in agriculture, the control effect of the invention is obviously better than a single agent of chlorfenapyr and hexaflumuron. The invention has the advantages of quick effect, long effective period and low usage cost, and the control effect is free from temperature. The invention has an extremely obvious popularizing value.
Description
Technical field
The composition pesticide that this invention relates to is to be active ingredient with capillary and fluorine bell urea, prevents and treats the insect on the agricultural.Especially beet armyworm there is special efficacy.
Background technology
Capillary is a kind of insecticidal/acaricidal agent, is used to prevent and treat agricultural and goes up important harmful mite such as Tetranychus urticae, Tetranychus cinnabarinus etc., to the control report is also arranged this year such as diamond-back moth, cabbage caterpillar, aleyrodid.
Fluorine bell urea is a kind of new type disinsection miticide, be used to prevent and treat agricultural go up important insect such as cabbage caterpillar, beet armyworm, prodenia litura, diamond-back moth etc. to striped rice borer common on the agricultural, etc. good control efficiency also arranged.
Beet armyworm is a kind of common insect, and the main harm brassicaceous vegetable is often caused crushing disaster.Especially in the zone, south, beet armyworm is annual takes place.In some serious zone, the Methomyl of the cypermethrin in conventional pesticide composition such as the pyrethroid, the malathion in the organic phosphor, carbamates etc., control efficiency is very poor separately.
Go up the insect that produces resistance for control agricultural, a kind of way is to release the new component that new and existing kind do not have cross resistance.But, the development cost height of new active ingredient, the construction cycle is long, and all fast less than the speed of insect generation resistance forever.Other method is rotated etc. in the process of practical operation as crop allocation adjustment, different agricultural chemicals, is difficult to really play obvious effects.
The composition of different cultivars carries out composite, is control resistant insect and the very common way of evil mite.Heterogeneity is carried out composite, and according to the effect of practical application, judge certain composite be synergy, or straw anti-.Compound synergic is well filled a prescription, owing to obviously improved actual control efficiency, reduced the usage amount of agricultural chemicals, thereby delayed the generation of pest resistance to insecticide greatly, be the important means of integrated control insect, still nobody reported in the composite and application of capillary and fluorine bell urea at present.
Summary of the invention
In order to prevent and treat the beet armyworm on the agricultural, I have carried out mutual composite synergy research with compositions such as capillary, fluorine bell ureas by door.The beet armyworm in field is adopted in test, is used for experiment after raising.Concrete grammar is: experimental pharmacy provides former medicine for producer, is mixed with the preparation that needs by my research and development department of company.The experiment worm be field beet armyworm pupa, the indoor feeding three generations, select the growth uniformity third-instar larvae, be placed on the blade of the beet of prohibiting soup, and unnecessary soup is removed in examination, and establishes the clear water blank, will have the blade that tries worm and be placed in the culture dish, every ware connects 20, every processing connects three wares, 8---10 concentration tonsure is set, the culture dish of handling, in the normal temperature incubator, cultivate and checked the survival borer population in 48 hours, calculate the insect population rate that goes down; Toxicity index; Numerical value such as co-toxicity coefficient.(the virulence result of different disposal gained such as following table)
| Handle | LC 50 | Co-toxicity coefficient |
| Capillary 10+ fluorine bell urea 1 | 80.73 | 320.02 |
| Capillary 8+ fluorine bell urea 3 | 75.02 | 410.32 |
| Handle | LC 50 | Co-toxicity coefficient |
| Capillary 6+ fluorine bell urea 5 | 50.98 | 500.95 |
| Capillary 4+ fluorine bell urea 7 | 30.85 | 550.84 |
| Capillary 2+ fluorine bell urea 9 | 25.45 | 520.15 |
| Capillary 1+ fluorine bell urea 10 | 20.11 | 530.06 |
| Capillary | 80.12 | |
| Fluorine bell urea | 70.55 |
From top table, find out capillary and Firponil compounded good synergistic effect arranged.
Embodiment
Application example one
Controlling object is a beet armyworm.Press capillary 1%, fluorine bell urea 10%, emulsifier 160110%, emulsifier 500#10%, surplus is a toluene, is mixed with missible oil.This prescription is by 3500 times of dilution sprayings, behind the medicine 72 hours control efficiency be 92.85%, 20% capillary missible oil and 30% 5 percent of hexaflumuron emulsifiable concentrate according to using with quadrat method, 72 hours preventive effects are 85.85% and 70.92% behind the medicine.
Application example two
Controlling object is a beet armyworm.Press capillary 5%, fluorine bell urea 5%, emulsifier 1,601 5%, emulsifier 600 #10%, dispersant 7%, surplus is a water, is mixed with suspending agent.This prescription is by 3500 times of dilution sprayings, behind the medicine 72 hours control efficiency be 95.82%, 50% capillary suspending agent and 25% fluorine bell urea suspending agent according to using with quadrat method, 72 hours preventive effects are 83.19% and 80.58% behind the medicine.
Application example three
Controlling object is a beet armyworm.Press capillary 10%, fluorine bell urea 1%, NNO 10%, dispersant 4%, OP-10 10%, and surplus is a soil, is mixed with water dispersible granules.This prescription is by 3500 times of dilution sprayings, behind the medicine 72 hours control efficiency be 96.19%, 30% acarid nitrile water dispersion granula and 80% hexaflumuron water dispersible granule according to using with quadrat method, 72 hours preventive effects are 82.85% and 75.29% behind the medicine.
Claims (3)
1. a Pesticidal combination that contains capillary and fluorine bell urea is characterized in that, is active ingredient with capillary and fluorine bell urea, and the mass ratio of capillary and fluorine bell urea is between 10: 1 to 1: 10.
2. Pesticidal combination according to claim 1 is characterized in that the application forms of said composition is selected from missible oil, wetting powder, suspending agent, aqua, water and milk, sustained release agent, capsule, soluble powder, water dispersible granules and granule.
3. Pesticidal combination according to claim 1 is characterized in that, the mass percentage content of fluorine bell urea and the two accumulation of fluorine worm nitrile is between 1%-99%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100026181A CN101228878B (en) | 2007-01-25 | 2007-01-25 | Desinsection composite containing chlorfenapyr and hexaflumuron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100026181A CN101228878B (en) | 2007-01-25 | 2007-01-25 | Desinsection composite containing chlorfenapyr and hexaflumuron |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101228878A CN101228878A (en) | 2008-07-30 |
| CN101228878B true CN101228878B (en) | 2010-09-22 |
Family
ID=39895955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100026181A Active CN101228878B (en) | 2007-01-25 | 2007-01-25 | Desinsection composite containing chlorfenapyr and hexaflumuron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101228878B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011161040A1 (en) * | 2010-06-21 | 2011-12-29 | Basf Se | Pesticidal composition comprising a benzoylurea compound and chlorfenapyr and their uses. |
| CN103858912B (en) * | 2014-03-27 | 2015-11-18 | 上海市绿化管理指导站 | A kind of composition pesticide of control termites |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1557160A (en) * | 2004-02-09 | 2004-12-29 | 马德岭 | Mixed insecticide missible oil formulation with neem oil as synergist |
-
2007
- 2007-01-25 CN CN2007100026181A patent/CN101228878B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1557160A (en) * | 2004-02-09 | 2004-12-29 | 马德岭 | Mixed insecticide missible oil formulation with neem oil as synergist |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101228878A (en) | 2008-07-30 |
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Owner name: QINGDAO HAILIR PESTICIDES AND CHEMICALS CO., LTD. Free format text: FORMER OWNER: GE YAOLUN Effective date: 20100713 |
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Free format text: CORRECT: ADDRESS; FROM: 266109 HOUTIAN VILLAGE, CHENGYANG STREET, CHENGYANG DISTRICT, QINGDAO CITY,SHANDONG PROVINCE TO: 266109 CHENGDONG INDUSTRIAL PARK, CHENGYANG DISTRICT, QINGDAO CITY, SHANDONG PROVINCE |
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Effective date of registration: 20100713 Address after: 266109 Chengdong Industrial Zone, Chengyang District, Shandong, Qingdao Applicant after: Qingdao Hailir Pesticides and Chemical Co.,Ltd. Address before: 266109, Chengyang District, Shandong City, Chengyang province Qingdao street after the village Applicant before: Ge Yaolun |
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Owner name: HAILIR PHARMACEUTICAL GROUP CO., LTD. Free format text: FORMER NAME: QINGDAO HAILIER PHARMACEUTICAL GROUP CO., LTD. Owner name: QINGDAO HAILIER PHARMACEUTICAL GROUP CO., LTD. Free format text: FORMER NAME: QINGDAO HAILIR PESTICIDES AND CHEMICAL CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 266109 Chengdong Industrial Zone, Chengyang District, Shandong, Qingdao Patentee after: HAILIR PESTICIDES AND CHEMICALS Group Address before: 266109 Chengdong Industrial Zone, Chengyang District, Shandong, Qingdao Patentee before: Qingdao hailier Pharmaceutical Group Limited by Share Ltd. Address after: 266109 Chengdong Industrial Zone, Chengyang District, Shandong, Qingdao Patentee after: Qingdao hailier Pharmaceutical Group Limited by Share Ltd. Address before: 266109 Chengdong Industrial Zone, Chengyang District, Shandong, Qingdao Patentee before: Qingdao Hailir Pesticides and Chemical Co.,Ltd. |