CN101176466B - Miticide containing kuaimante and ala nexion with synergistic action - Google Patents
Miticide containing kuaimante and ala nexion with synergistic action Download PDFInfo
- Publication number
- CN101176466B CN101176466B CN2007103002422A CN200710300242A CN101176466B CN 101176466 B CN101176466 B CN 101176466B CN 2007103002422 A CN2007103002422 A CN 2007103002422A CN 200710300242 A CN200710300242 A CN 200710300242A CN 101176466 B CN101176466 B CN 101176466B
- Authority
- CN
- China
- Prior art keywords
- mite
- profenofos
- kuaimante
- nexion
- ala
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to a pesticide composition, which comprises an acaricide and a profenofos. The invention is used for the prevention and control of mites in agriculture, applicable in particular to the prevention and control of citrus red mites which have the most serious harms to citruses.
Description
Technical field
The composition pesticide that this invention relates to is that special and Profenofos is an active ingredient with the alkynes mite, is used to prevent and treat the harmful mite on the agricultural.
Technical background
Alkynes mite spy is the organosulfur acaricide of a kind of low toxicity, wide spectrum, has and tags and stomach poison function, and is to becoming mite and as if mite very good effect being arranged, invalid to ovum.To most natural enemies securities.It is one of desirable medicament of orchard integrated control.
Profenofos, broad-spectrum organophosphorous pesticide has good quick-acting, at plant leaf blade the good penetration effect is arranged.Miticidal effect is good.To becoming mite and remarkable as if the mite effect.Simultaneously, to other insect, all effect is fine as aphid, leaf roller etc.
In the real process of agricultural production, the problem that pest control is easy to generate most is the drug-fast generation of insect evil mite.Important harmful mite is because its breeding cycle is short, and breeding amount is big, and mobility is little on the agricultural, and selfing degree height is easy to generate resistance especially.In some mite classes serious zone of causing harm, common miticide such as dicofol reach the mite spirit, and what effect use has not had separately.
Go up the harmful mite that produces resistance for control agricultural, a kind of way be release new do not have the new component of cross resistance with existing kind.But, the development cost height of new active ingredient, the construction cycle is long, and all produces the speed of resistance forever less than insect.Other method such as crop allocation adjustment, different agricultural chemicals are rotated etc., in the process of practical operation, are difficult to really play obvious effects.
The composition of different cultivars carries out composite, is control resistant insect or the very common way of evil mite.Heterogeneity is carried out composite, according to the effect of practical application, judge certain composite be synergy, add and or antagonism.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, and be the important means of integrated control insect.Still nobody reported in the composite and application of alkynes mite spy and Profenofos at present.
Summary of the invention
In order to prevent and treat the two spotted spider mite on the agricultural, we have carried out mutual composite synergy research with compositions such as alkynes mite spy, Profenofos.It is tested object that the sensitive strain of indoor feeding is adopted in test.
Concrete grammar is:
1) the Panonychus citri test medicine provides former medicine for producer, is mixed with the preparation that needs by research department.The examination worm is to pick up from the Panonychus citri that indoor Nian Jumiao raises, through 6 generations of indoor feeding, select the female one-tenth mite of growth uniformity, it is long that two-sided tape is cut into 2cm, be attached to an end of slide, pick up the scraps of paper on the viscose glue with pincet then, choose healthy, the female one-tenth mite in 3 day age, provoke female one-tenth mite and its back is attached on the viscose glue with little writing brush, every is pasted about 30, and as a processing, 4 repetitions are established in every processing.Be placed on then in the clean nontoxic culture dish, wherein put a wet cotton ball and preserve moisture, cover the ware lid, place under (25 ± 1) ℃ temperature, after 4 hours, check each female one-tenth mite, choose, be stained with healthy female one-tenth mite again if any dead individuality with the binocular anatomical lens.Test method is with reference to FAO two spotted spider mite indoor bioassay standard.Adopt infusion process.Slide one end that is stained with female one-tenth mite is immersed in the soup of variable concentrations to be measured, and shake slide gently, take out after soaking 5s, draw unnecessary soup, be placed on then in the culture dish, place under 25 ℃ of conditions and cultivate with blotting paper.Calculate virulence equation and lethal concentration of 50 LC with method of least squares
50, calculate the toxicity index of medicament and the co-toxicity coefficient of using with (CTC value) according to the abundant method of Sun Yun, CTC value greater than 100 be synergistic effect, equaling 100 is addition, is antagonism less than 100.
2) measurement result of Panonychus citri see Table 1 respectively, table 2.。Ratio is all by mass ratio
Table 1 different disposal is to the toxicity test result of Panonychus citri
| Medicament and proportioning | Slope (B) | Intercept (A) | Correlation coefficient (r) | LC 50 (mg/ L) | Mixture actual measurement toxicity index (ATI) | The theoretical toxicity index (TTI) of mixture | Co-toxicity coefficient |
| Alkynes mite spy: Profenofos (10: 1) | 4.1380 | 1.6050 | 0.9977 | 3.44 | 146.88 | 94.50 | 155.43 |
| Alkynes mite spy: Profenofos (5: 1) | 3.8885 | 1.6700 | 0.9956 | 4.63 | 109.25 | 49.04 | 222.77 |
| Alkynes mite spy: Profenofos (1: 1) | 3.5455 | 1.4406 | 0.9960 | 10.23 | 49.47 | 12.68 | 390.22 |
| Alkynes mite spy: Profenofos (1: 5) | 3.6962 | 1.6000 | 0.9922 | 6.53 | 77.47 | 27.03 | 286.67 |
| Alkynes mite spy: Profenofos (1: 10) | 3.4775 | 1.5299 | 0.9872 | 9.89 | 51.15 | 44.96 | 113.77 |
| Alkynes mite spy | 3.9975 | 1.4240 | 0.9986 | 5.06 | |||
| Profenofos | 3.4620 | 1.3882 | 0.9939 | 12.82 |
It can be seen from the table, the alkynes mite is special composite with Profenofos, 10: 1-1: in the scope of 10 (pressing mass ratio), citrus red mite (crm) is had very high synergistic effect.The proportioning that wherein has surpasses 300.Synergy is obvious.
Embodiment
Application example one: Panonychus citri
Press Profenofos 20%, alkynes mite spy 20%, emulsifier 16015%, emulsifier 500#3%, TX-105%, surplus is a dimethylbenzene, is mixed with missible oil.This prescription is by 2000 times of dilution sprayings, behind the medicine 72 hours control efficiency be the special missible oil of 99.6%, 20% Profenofos missible oil and 20% alkynes mite according to using with quadrat method, 72 hours preventive effects are respectively 39.3% and 52.0% behind the medicine.
Application example two: Panonychus citri
Press Profenofos 30%, alkynes mite spy 10%, emulsifier 16018%, emulsifier 500#6%, TX-105%, surplus is a dimethylbenzene, is mixed with missible oil.This prescription is by 2000 times of dilution sprayings, behind the medicine 72 hours control efficiency be the special missible oil of 97.5%, 30% Profenofos missible oil and 10% alkynes mite according to using with quadrat method, 72 hours preventive effects are respectively 59.3% and 38.0% behind the medicine.
Claims (3)
1. composition pesticide, effective ingredient by the alkynes mite special and Profenofos form, the mass ratio of alkynes mite spy and Profenofos is 10: 1-1: between 10.
2. the composition of mentioning in the claim 1 is made missible oil during practical application.
3. the composition of mentioning in the claim 1, the mass percentage content of effective ingredient in preparation is between 10%-90%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007103002422A CN101176466B (en) | 2007-12-17 | 2007-12-17 | Miticide containing kuaimante and ala nexion with synergistic action |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007103002422A CN101176466B (en) | 2007-12-17 | 2007-12-17 | Miticide containing kuaimante and ala nexion with synergistic action |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101176466A CN101176466A (en) | 2008-05-14 |
| CN101176466B true CN101176466B (en) | 2011-09-14 |
Family
ID=39403010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007103002422A Active CN101176466B (en) | 2007-12-17 | 2007-12-17 | Miticide containing kuaimante and ala nexion with synergistic action |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101176466B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105475348B (en) * | 2015-12-29 | 2018-08-03 | 南京华洲药业有限公司 | A kind of Synergistic insecticidal compositions and its application containing propargite and chlopyrifos |
-
2007
- 2007-12-17 CN CN2007103002422A patent/CN101176466B/en active Active
Non-Patent Citations (2)
| Title |
|---|
| 吴福安.桑树抗螨生态指标体系的构建及桑园专用杀螨剂的研究.《西南大学博士学位论文》.2006,全文. * |
| 郑志明等.有机磷杀虫剂丙溴磷合成工艺改进.《安徽化工》.2001,(第3期),39-40. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101176466A (en) | 2008-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104322558A (en) | Sterilization composition and applications thereof | |
| CN101176463A (en) | Composition with insecticidal action containing fipronil and imidacloprid | |
| CN101176466B (en) | Miticide containing kuaimante and ala nexion with synergistic action | |
| CN101176457A (en) | Miticide containing azoles mite ester and avermectin cooperating with building action | |
| CN106035334A (en) | Pesticidal composition containing amino-oligosaccharin and fludioxonil | |
| CN1947508B (en) | Miticide contg. abamectin and tebrfenpyrad synergistic building effect | |
| CN103120183B (en) | Fosthiazate and Fluoxastrobin composition pesticide | |
| CN101755817B (en) | Insecticidal composition for controlling underground pest | |
| CN104705318B (en) | A kind of Pesticidal combination containing rosin acid sodium and spiral shell worm ethyl ester | |
| CN101444213B (en) | Desinsection composite and application thereof | |
| CN1895045A (en) | Insecticide composition containing fluoinsect-diazane and perimidine-imide | |
| CN104322549B (en) | Composition pesticide containing pyrrole fluorine sulphur phosphorus and pleocidin | |
| CN102239891A (en) | Enhanced compound pesticide containing toosedarin plant source and preparation method thereof | |
| CN100450363C (en) | A compound pesticide | |
| CN101180959B (en) | Insecticidal composition containing chlorfenapyr and spinosad with cooperativity synergism | |
| CN102696615A (en) | Insecticidal composition containing etofenprex | |
| CN102934639A (en) | Dithiocyano-methane/organophosphorus pesticide composition | |
| CN103039511B (en) | Bifenazate and chlorpyrifos contained synergistic acaricidal combination | |
| CN1943344A (en) | Pesticide and miticide with synergistic function containing pyridaben and AC 263499 | |
| CN107136078A (en) | Pesticidal combination containing chlorine fluorine cyanogen insect amide and thiocyclam | |
| CN106212494A (en) | A kind of containing propylene glycol alginate with the composition pesticide of imidacloprid | |
| CN109122692B (en) | Insecticidal and acaricidal pesticide composition with synergistic effect | |
| CN1943352A (en) | Composition with pest killing function containing AC 263499 and fipronil | |
| CN105994307A (en) | Insecticide composition containing cyclaniliprole and triflumezopyrim | |
| CN104542650A (en) | Pesticidal composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |