CN109006842A - A kind of highly efficiency compositional composition pesticide of pyrimidine containing trifluoro-benzene and paichongding - Google Patents
A kind of highly efficiency compositional composition pesticide of pyrimidine containing trifluoro-benzene and paichongding Download PDFInfo
- Publication number
- CN109006842A CN109006842A CN201810918975.0A CN201810918975A CN109006842A CN 109006842 A CN109006842 A CN 109006842A CN 201810918975 A CN201810918975 A CN 201810918975A CN 109006842 A CN109006842 A CN 109006842A
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- CN
- China
- Prior art keywords
- paichongding
- trifluoro
- benzene
- composition
- pyrimidine
- 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.)
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- LHZOTJOOBRODLL-UHFFFAOYSA-N O=C([C-]1c2cc(C(F)(F)F)ccc2)N(C=CC=C2)C2=[N+](Cc2cncnc2)C1=O Chemical compound O=C([C-]1c2cc(C(F)(F)F)ccc2)N(C=CC=C2)C2=[N+](Cc2cncnc2)C1=O LHZOTJOOBRODLL-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
Abstract
The invention discloses the highly efficiency compositional composition pesticides of a kind of pyrimidine containing trifluoro-benzene and paichongding, effective component is trifluoro-benzene pyrimidine and paichongding, the weight ratio of trifluoro-benzene pyrimidine and paichongding in the composition is 1: 40~40: 1, optimum weight ratio is 1: 10~10: 1, and weight percent is 3%~80% in the composition for trifluoro-benzene pyrimidine and paichongding weight summation.According to the actual application, trifluoro-benzene pyrimidine and paichongding composition of the invention can be prepared as suspending agent, dispersible oil-suspending agent, aqueous emulsion, microemulsion, wettable powder or water dispersible granules etc., it can be applied to prevention and treatment homoptera pest, such as rice hoppers, wheat aphid.For the present invention compared with single dose, synergy is obvious, and control efficiency can be improved；Alternative high toxicity pesticide, and dosage is reduced, pesticide residue in ecological environmental pollution and crops is effectively reduced；Have both the characteristic of quick-acting and lasting period length；Delay pest to the drug resistance of single medicament.
Description
Technical field
The present invention relates to agricultural insecticide composition and its application fields, and specifically one kind is with trifluoro-benzene pyrimidine and piperazine worm
Pyridine is the binary complex of active constituent compounding, the pest being mainly used on prevention and treatment crop, such as rice hoppers, wheat aphid
Deng.
Background technique
During agriculture actual production, chemical agent is prevention and treatment crop harmful organism the most effective means, but is changed
Prevention and treatment is learned to be easiest to lead to the generation of harmful organism " 3R " problem.In order to slow down the generation of pest resistance to insecticide, different agents are carried out
The compounding of ingredient is to prevent and treat the common method of resistant insect.There are synergy, adduction and antagonisms for the drug effect of compound drug, specifically
Effect need to judge according to practical application.By inventor the study found that by that can be generated after trifluoro-benzene pyrimidine and paichongding compounding
Preferable synergistic effect, and not yet disclosed about the relevant report that trifluoro-benzene pyrimidine and paichongding compound.
Trifluoro-benzene pyrimidine (triflumezopyrim) is the novel mesoionic class or zwitterionic classes desinsection of Du Pont's research and development
Agent is also new pyrimidine ketone compounds, structural formula are as follows:
Trifluoro-benzene pyrimidine acts on nicotinic acetylcholine receptor, but its mechanism of action is different from existing anabasine desinsection
Agent.It has the characteristics that efficient, the lasting period is long, dosage is low, environmentally friendly, rice hoppers, leafhopper etc. is mainly prevented and treated, to squama
The various pests such as wing mesh, Homoptera all have good preventive effect, can be used for cotton, rice, corn and Soybean and Other Crops.
Paichongding is new and effective, less toxic, wide spectrum anabasine insecticide, is mainly used for preventing and treating homoptera pest, right
Planthopper has good control efficiency.It is a variety of that the medicament can be widely used for fruit tree, wheat, soybean, vegetables, rice and corn etc.
The prevention and treatment of crop pest.Paichongding has good control efficiency to planthopper, and preventive effect prevents vegetable aphid up to 90% or more
Effect is up to 94% or more, hence it is evident that better than the imidacloprid for having generated resistance.
Summary of the invention
In view of the problems of the existing technology the present invention, provides a kind of desinsection group containing trifluoro-benzene pyrimidine and paichongding
Object is closed, the weight ratio of trifluoro-benzene pyrimidine and paichongding is 1: 40~40: 1 in the composition, trifluoro-benzene pyrimidine and paichongding weight
Weight percent is 3%~80% to summation in the composition, remaining for allow in pesticide using with acceptable auxiliary element；
There is apparent synergistic effect after trifluoro-benzene pyrimidine and the paichongding compounding matched using the present invention, be applied to prevention and treatment vegetables and fruit
Aphid and rice hoppers in tree etc. have obvious effects on, and two kinds of components have people, animal, environment high safety
Property, this two kinds of components compounding, can the pest resistant for other insecticides have good insect killing effect.
Preferred trifluoro-benzene pyrimidine and paichongding weight ratio are 1: 10~10: 1.
It can be suspending agent, dispersible oil-suspending agent, water and milk according to the dosage form of aforementioned proportion Pesticidal combination of the invention
Any one in agent, microemulsion, wettable powder or water dispersible granules, need to only arrange in pairs or groups corresponding auxiliary element.Wherein
Alternative auxiliary element includes acceptable organic solvent, emulsifier, surfactant, inert filler etc.；Wherein it is subjected to
Organic solvent include fat hydrocarbon organic solvent, arene organic solvent, plant oil solvent, alcohol organic solvent, rouge
Class organic solvent or organic solvent of ketone etc.；Adoptable surfactant has anionic surfactant and non-ionic table
Face activating agent.Other auxiliary elements further include xanthan gum, the thickeners such as sodium carboxymethyl starch, ethylene glycol, glycerine, urea etc.
Antifreezing agent；The fillers such as kaolin, bentonite, attapulgite, calcium carbonate and the acceptable stabilizer of other pesticidal preparations, peace
Full agent, colorant etc..
Compared with the prior art, the advantages of the present invention are as follows:
1, trifluoro-benzene pyrimidine and paichongding compounding have significant synergistic function, obviously mention compared with single dose exclusive use
The high control efficiency to pest on crop.
2, trifluoro-benzene pyrimidine and paichongding two kinds of active components compounding, reduce Pesticide use amount, reduce use cost,
Alleviate the pollution to environment.
3, trifluoro-benzene pyrimidine and paichongding two kinds of active components compounding, the mechanism of action is different, and action site increases, and prolongs
The generation for having delayed pest resistance to insecticide increases the service life of pesticide.
Specific embodiment
It is further described below with reference to the technical solution that embodiment is related to invention, to facilitate reason of the invention
Solution, but not as the limitation to technical solution, in addition to specifically mentioned, component ratio is weight percentage.
Embodiment 1
4% trifluoro-benzene pyrimidine paichongding microemulsion
Raw material group becomes 3% trifluoro-benzene pyrimidine raw medicine, 1% paichongding raw medicine, 5%N, dinethylformamide, 10% ring
Hexanone, 10% toluene, 5% phenethyl phenolformaldehyde resin polyoxyethylene ether, 3% calcium dodecyl benzene sulfonate, 7% alkyl phenol are poly-
Ethylene oxide ether, 5% ethylene glycol, remaining is supplied with water, and routinely micro emulsion mode is prepared.
Field trial 1:
Experimental pharmacy is that 4% trifluoro-benzene pyrimidine paichongding microemulsion is prepared by embodiment 1, comparison medicament 10%
Trifluoro-benzene pyrimidine suspending agent, 10% paichongding suspending agent；Controlling object is peach aphid；Its control rate data for being directed to aphid is such as
Under:
From field trial 1 as can be seen that in the test of prevention and treatment peach aphid, 4% trifluoro-benzene pyrimidine paichongding micro emulsion
The effect of agent will be good than the effect of 10% trifluoro-benzene pyrimidine suspending agent or 10% paichongding suspending agent, and gain effect is prominent.
Embodiment 2
6% trifluoro-benzene pyrimidine paichongding missible oil
Raw material composition: 3% trifluoro-benzene pyrimidine raw medicine, 3% paichongding raw medicine, 8%N, dinethylformamide, 10% the third
Ketone, 4% calcium dodecyl benzene sulfonate, 5% triphenoethyl benzene phenol polyethenoxy ether, 3% phenethyl phenolformaldehyde resin polyoxy second
Alkene ether, remaining is supplied with toluene.Routinely missible oil mode is prepared.
Field trial 2
Experimental pharmacy is that 6% trifluoro-benzene pyrimidine paichongding missible oil is prepared by embodiment 2, and comparison medicament is 10% 3
Fluorobenzene pyrimidine suspending agent, 10% paichongding suspending agent；Controlling object, wheat aphid；It is as follows for the control rate data of aphid:
From field trial 2 as can be seen that in the test of prevention and treatment wheat aphid, suspend with 10% trifluoro-benzene pyrimidine of single dose
Agent or 10% paichongding suspending agent are compared, and the gain effect of 6% trifluoro-benzene pyrimidine paichongding missible oil of compounding is obvious.
The field test results of above-described embodiment show that the compound product effect of trifluoro-benzene pyrimidine and paichongding is significantly better than
Respective single-dose product, and usage amount significantly reduces, and reduces the adverse effect to ecological environment, popularization and application have huge
Social benefit and economic benefit.
Claims (7)
1. the highly efficiency compositional composition pesticide of a kind of pyrimidine containing trifluoro-benzene and paichongding, it is characterised in that the composition includes
Two kinds of active components of A and B, wherein active component A is trifluoro-benzene pyrimidine, and wherein active component B is paichongding, between two components
Weight ratio is 1: 40~40: 1.
2. composition pesticide according to claim 1, it is characterised in that the active component A and active component B's is optimal
Weight ratio is 1: 10~10: 1.
3. composition pesticide according to claim 1, it is characterised in that the weight percent of effective component in the composition
It is 3%~80%.
4. according to claim 1 with composition pesticide described in 3, it is characterised in that the composition is by effective component and insecticides adjuvant
Dosage form pesticide-acceptable is made jointly.
5. composition pesticide according to claim 4, it is characterised in that the dosage form is suspending agent, dispersible oil suspension
Agent, aqueous emulsion, microemulsion, wettable powder or water dispersible granules etc..
6. the purposes that composition pesticide described in any one of claim 1-5 claim is used to prevent and kill off crop pests.
7. purposes according to claim 6, which is characterized in that the crop pests are preferably rice hoppers, wheat
Aphid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810918975.0A CN109006842A (en) | 2018-08-13 | 2018-08-13 | A kind of highly efficiency compositional composition pesticide of pyrimidine containing trifluoro-benzene and paichongding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810918975.0A CN109006842A (en) | 2018-08-13 | 2018-08-13 | A kind of highly efficiency compositional composition pesticide of pyrimidine containing trifluoro-benzene and paichongding |
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| Publication Number | Publication Date |
|---|---|
| CN109006842A true CN109006842A (en) | 2018-12-18 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810918975.0A Withdrawn CN109006842A (en) | 2018-08-13 | 2018-08-13 | A kind of highly efficiency compositional composition pesticide of pyrimidine containing trifluoro-benzene and paichongding |
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| Country | Link |
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| CN (1) | CN109006842A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101939302A (en) * | 2008-02-06 | 2011-01-05 | 纳幕尔杜邦公司 | Mesoionic pesticides |
| CN102548973A (en) * | 2009-08-05 | 2012-07-04 | 杜邦公司 | Mesoionic pesticides |
| CN103459387A (en) * | 2010-12-29 | 2013-12-18 | 杜邦公司 | Mesoionic pyrido [1,2 -A] pyrimidine pesticides |
-
2018
- 2018-08-13 CN CN201810918975.0A patent/CN109006842A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101939302A (en) * | 2008-02-06 | 2011-01-05 | 纳幕尔杜邦公司 | Mesoionic pesticides |
| CN102548973A (en) * | 2009-08-05 | 2012-07-04 | 杜邦公司 | Mesoionic pesticides |
| CN103459387A (en) * | 2010-12-29 | 2013-12-18 | 杜邦公司 | Mesoionic pyrido [1,2 -A] pyrimidine pesticides |
Non-Patent Citations (1)
| Title |
|---|
| DISCLOSED ANONYMOUSLY: "Mixtures Comprising Mesoionic Insecticides", 《IP.COM JOURNAL》 * |
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| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181218 |
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| WW01 | Invention patent application withdrawn after publication |