CN108402072A - A kind of composition pesticide containing sulfime ether and guadipyr - Google Patents
A kind of composition pesticide containing sulfime ether and guadipyr Download PDFInfo
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- CN108402072A CN108402072A CN201810436460.7A CN201810436460A CN108402072A CN 108402072 A CN108402072 A CN 108402072A CN 201810436460 A CN201810436460 A CN 201810436460A CN 108402072 A CN108402072 A CN 108402072A
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- Prior art keywords
- guadipyr
- ether
- sulfime
- sulfime ether
- composition pesticide
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- 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
- A01N51/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O—N—S, X—O—S, N—N—S, O—N—N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring
-
- 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
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical at least one of the bonds to hetero atoms is to nitrogen
- A01N35/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical at least one of the bonds to hetero atoms is to nitrogen containing a carbon-to-nitrogen double bond
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of composition pesticide containing sulfime ether and guadipyr, effective active composition are made of sulfime ether and guadipyr, and the weight ratio of sulfime ether and guadipyr is 20:1~1:20.The pests excellents such as tea lesser leafhopper, tea geometrid on composition pesticide prevention tea tree provided by the invention, the lasting period is long, to tea tree safety.There is significant synergistic function after sulfime ether and guadipyr compounding, Pesticide use amount can be reduced, reduce use cost, mitigate the pollution to environment, delay the generation of pest resistance to insecticide, increase the Pesticide use service life.
Description
Technical field
The present invention relates to composition pesticide and its application fields, are specifically effectively living with sulfime ether and guadipyr
Property ingredient compounding binary complex, be mainly used in the prevention of pest on tea tree.
Background technology
Sulfime ether (HNPC-A9908)：It is the non-lactazone ether pyrethroid desinsection of Hunan Chemical Research Institute's invention initiative
Agent new varieties., insecticidal spectrum notable with insecticidal effect is extensively, effect is rapid, toxicity is low, compatible to natural enemy and crop safety, environment
The features such as property is good, can effectively prevent the various pests such as cabbage caterpillar, planthopper, bollworm.
Guadipyr (Guadipyr)：Belong to nitro contracting amino guanidine compound, is a kind of efficient, less toxic, low-residual
Completely new insecticide.The structure feature of anabasine insecticide and sodium-ion channel inhibitor insecticides is had both, there is insecticidal spectrum
Extensively, the features such as action target site is more, to the homoptera pests such as aphid, plant hopper, aleyrodid, leafhopper and bollworm, diamondback moth, sweet tea
The lepidoptera pests such as dish noctuid have good preventive effect.
The resistance problem of agricultural pests is a global problem, is always the emphasis class of agricultural science and technology worker concern
Topic.With the increase for using pesticide control pest continuity year in year out, Pesticide use amount and not scientifical use pesticide etc.
Factor leads to pest resistance getting worse, and the pest species for generating resistance are on the increase.Meanwhile high intensity use pesticide, lead
Caused Practice for Pesticide Residue in Agricultural Products it is exceeded, pollution environment and peasant's drug cost increase a series of problems, such as, be unfavorable for agricultural can
Sustainable development.Therefore, efficient, low toxicity, low-residual, different role mechanism are developed, while having the compounding system of synergistic function again
Agent not only facilitates the generation for delaying pest resistance to insecticide, but also can extend the service life of pesticide species, reduces and uses agent
Amount, it is cost-effective, reduce the pollution to environment.
The present inventor is furtheing investigate sulfime ether and during guadipyr compounded formula, surprisingly sulfime
Ether and guadipyr are compounded, to pests such as tea lesser leafhopper, tea geometrids on tea tree within the scope of certain compound proportion
With significant synergistic function, control effect is good, and the lasting period is long, and to tea tree safety, after further study, completes this
Invention.
Invention content
The purpose of the present invention is to provide a kind of component is reasonable, obvious synergy, insecticidal effect is outstanding, the lasting period
Long, drug cost is low, pest can be delayed to develop immunity to drugs, and to the composition pesticide of tea tree safety.
The composition pesticide preparation dosage form containing sulfime ether and guadipyr that another object of the present invention is to provide a kind of.
It is still another object of the present invention to provide above-mentioned composition pesticides on prevention tea tree tea lesser leafhopper, tea geometrid etc.
The purposes of pest.
Technical scheme of the present invention：To achieve the above object, the present invention provides a kind of containing sulfime ether and guadipyr
Composition pesticide, effective active composition are made of sulfime ether and guadipyr, and the weight ratio of sulfime ether and guadipyr is 20:1
~1:20, preferred weight ratio 10:1~1:10, most preferably weight ratio is 1:1.
In composition pesticide of the present invention, the total weight percentage composition of sulfime ether and guadipyr is 1%~85%,
It is preferred that sulfime ether and the total weight percentage composition of guadipyr are 10%~70%.
Composition pesticide of the present invention can be prepared into the arbitrary application forms used in suitable agricultural production, compare
Good application forms have aqueous emulsion, microemulsion, suspending agent etc..
In various application forms prepared by composition pesticide provided by the invention, other than effective active composition, further include
Allow to use and the various auxiliary elements of acceptable in pesticide.
The auxiliary element includes but not limited to solvent, wetting agent, dispersant, emulsifier, antifreezing agent, thickener, disappears
Infusion, bleeding agent, preservative etc. are all to commonly use in pesticidal preparations or allow the ingredient used, are not particularly limited, specific ingredient
According to the recipe requirements determined by the test with dosage.
The production technology of the various application forms of composition pesticide belongs to existing known technology, and details are not described herein.
Compared with the prior art, the advantages of the present invention are as follows：
1, sulfime ether and guadipyr compounding have significant synergistic function, are significantly improved compared with single dose exclusive use
To the control effect of pest.
2, sulfime ether and guadipyr two kinds of active components compounding, reduce Pesticide use amount, reduce use cost, subtract
The light pollution to environment.
3, sulfime ether and guadipyr two kinds of active components compounding, the mechanism of action is different, and action site increases, and delays
The generation of pest resistance to insecticide, increases the service life of pesticide.
Specific implementation mode
To better understand the essence of the present invention, present disclosure is described further with reference to embodiment,
But limitation of the present invention cannot be considered as, it is as described below to be only used for explaining the present invention, for without departing from spirit of that invention and principle
Modification, replacement or the improvement made, belong to the scope of protection of present invention.
One 50% sulfime ether guadipyr aqueous emulsion of embodiment
The content of following substance is weight percentage：Sulfime ether 10%, guadipyr 40%, diphenyl phenol polyoxy
Ethylene polyethenoxy ether 10%, vegetable oil 10%, ethylene glycol 2%, polyvinylpyrrolidone 2%, silicone oil 0.3%, sodium benzoate
0.5%, deionized water complements to 100%.Above-mentioned material is mixed in proportion, after high shear agitation is uniform, you can be made
50% sulfime ether guadipyr aqueous emulsion.
2 35% sulfime ether guadipyr microemulsion of embodiment
The content of following substance is weight percentage：Sulfime ether 28%, guadipyr 7%, phenethyl phenol are poly-
Ethylene oxide polyethenoxy ether 10%, turpentine-based vegetable oil 13%, sodium chloride 2.5%, silicone compound 0.2%, deionized water
Complement to 100%.Above-mentioned material is mixed in proportion, after high shear agitation is uniform, you can 35% sulfime ether penta is made
Pyrrole worm guanidine microemulsion.
3 20% sulfime ether guadipyr suspending agent of embodiment
The content of following substance is weight percentage：Sulfime ether 10%, guadipyr 10%, EO-PO blocks are total
Polymers 10%, aluminium-magnesium silicate 2%, urea 2.5%, sodium citrate 0.2%, C8-10 fatty alcohols 0.2%, deionized water complements to
100%.Above-mentioned material is mixed in proportion, be uniformly dispersed through high speed shear, in sand mill be sanded after, you can be made 20% sulfime
Ether guadipyr suspending agent.
Example IV sulfime ether and guadipyr compound the indoor toxicity determination test to tea tree tea lesser leafhopper
Test method：With reference to《Farm-chemical indoor determination test rule insecticidal n Y/T1154.1-2006》, using drop
Method.
It is for statistical analysis with DPS statistical analysis softwares, calculate the LC of each medicament50, and mixture is calculated according to Sun Yunpei's Method
Co-toxicity coefficient (CTC values), co-toxicity coefficient (CTC) >=120 shows as synergistic function；Co-toxicity coefficient (CTC)≤80 shows
For antagonism；80 ＜ co-toxicity coefficients (CTC) ＜ 120 show as summation action.
1 sulfime ether of table and guadipyr compound the Toxicity Determination to tea tree tea lesser leafhopper
| Medicament title and proportioning (weight ratio) | LC50(mg/L) | ATI | TTI | CTC |
| Sulfime ether | 3.07 | 100.00 | ||
| Guadipyr | 6.71 | 45.75 | ||
| Sulfime ether：Guadipyr (20:1) | 2.96 | 103.72 | 97.42 | 106.47 |
| Sulfime ether：Guadipyr (10:1) | 2.53 | 121.34 | 95.07 | 127.63 |
| Sulfime ether：Guadipyr (7:1) | 2.27 | 135.24 | 93.22 | 145.08 |
| Sulfime ether：Guadipyr (4:1) | 1.98 | 155.05 | 89.15 | 173.92 |
| Sulfime ether：Guadipyr (1:1) | 1.94 | 158.25 | 72.88 | 217.14 |
| Sulfime ether：Guadipyr (1:4) | 2.78 | 110.43 | 56.60 | 195.11 |
| Sulfime ether：Guadipyr (1:7) | 3.62 | 84.81 | 52.53 | 161.45 |
| Sulfime ether：Guadipyr (1:10) | 4.51 | 68.07 | 50.68 | 134.31 |
| Sulfime ether：Guadipyr (1:20) | 5.47 | 56.12 | 48.33 | 116.12 |
As it can be seen from table 1 sulfime ether and guadipyr are 10:1~1:It is malicious altogether when being compounded in the range of 10 (by weight)
Coefficient (CTC) is all higher than 120, illustrates to show synergistic function to tea tree tea lesser leafhopper；Especially sulfime ether and penta pyrrole
Worm guanidine is with 1:1 (by weight) compounding, synergistic function is the most notable, and co-toxicity coefficient (CTC) reaches maximum, is 217.14.It can
See, sulfime ether and guadipyr compounding have reasonability and feasibility.
Five sulfime ether of embodiment and guadipyr compound the indoor toxicity determination test to tea tree tea geometrid
Test method：With reference to《Farm-chemical indoor determination test rule insecticidal n Y/T1154.2-2006》, using folder poison
Blade method.
It is for statistical analysis with DPS statistical analysis softwares, calculate the LC of each medicament50, and mixture is calculated according to Sun Yunpei's Method
Co-toxicity coefficient (CTC values), co-toxicity coefficient (CTC) >=120 shows as synergistic function；Co-toxicity coefficient (CTC)≤80 shows
For antagonism；80 ＜ co-toxicity coefficients (CTC) ＜ 120 show as summation action.
2 sulfime ether of table and guadipyr compound the Toxicity Determination to tea tree tea geometrid
| Medicament title and proportioning (weight ratio) | LC50(mg/L) | ATI | TTI | CTC |
| Sulfime ether | 54.98 | 100.00 | ||
| Guadipyr | 17.34 | 317.07 | ||
| Sulfime ether：Guadipyr (20:1) | 49.79 | 110.42 | 110.34 | 100.07 |
| Sulfime ether：Guadipyr (10:1) | 37.35 | 147.20 | 119.73 | 122.94 |
| Sulfime ether：Guadipyr (7:1) | 31.12 | 176.67 | 127.13 | 138.97 |
| Sulfime ether：Guadipyr (4:1) | 24.78 | 221.87 | 143.41 | 154.71 |
| Sulfime ether：Guadipyr (1:1) | 15.02 | 366.05 | 208.54 | 175.53 |
| Sulfime ether：Guadipyr (1:4) | 12.26 | 448.45 | 273.66 | 163.87 |
| Sulfime ether：Guadipyr (1:7) | 13.41 | 409.99 | 289.94 | 141.41 |
| Sulfime ether：Guadipyr (1:10) | 14.28 | 385.01 | 297.34 | 129.48 |
| Sulfime ether：Guadipyr (1:20) | 16.53 | 332.61 | 306.73 | 108.44 |
From table 2 it can be seen that sulfime ether and guadipyr are 10:1~1:It is malicious altogether when being compounded in the range of 10 (by weight)
Coefficient (CTC) is all higher than 120, illustrates to show synergistic function to tea tree tea geometrid；Especially sulfime ether and guadipyr
With 1:1 (by weight) compounding, synergistic function is the most notable, and co-toxicity coefficient (CTC) reaches maximum, is 175.53.As it can be seen that sulphur
Oxime ether and guadipyr compounding have reasonability and feasibility.
The field efficacy verification test of six sulfime ether of embodiment and guadipyr complex composition preparation prevention Pests of Tea-Plants
Prevention Pests of Tea-Plants field medicine is carried out using sulfime ether provided by the invention and guadipyr complex composition preparation
Effect confirmatory test, concrete outcome are shown in Table 3.
Control effect of the 3 each chemicals treatment of table to Pests of Tea-Plants
As can be seen from Table 3,15 days small to the tea on tea tree after medicine using each composition pesticide preparation for preparing of the present invention
Greenery cicada, tea geometrid preventive effect 80% or more, the lasting period is long, hence it is evident that is better than 10% sulfime ether aqueous emulsion and 20% penta pyrrole worms
Two single doses of guanidine suspending agent are used alone.Meanwhile each composition pesticide prepared using the present invention is not found during the test
Poisoning is generated to tea tree after preparation.
In conclusion a kind of composition pesticide containing sulfime ether and guadipyr provided by the invention, synergy is made
With notable, preventive effect is improved compared to the exclusive use of each single dose, can effectively prevent the evil such as tea lesser leafhopper, tea geometrid on tea tree
Worm, the lasting period is long, to tea tree safety, is worth being widely applied in agricultural production.
Claims (6)
1. a kind of composition pesticide containing sulfime ether and guadipyr, it is characterised in that：Effective active composition by sulfime ether and
Guadipyr forms, and the weight ratio of sulfime ether and guadipyr is 20:1~1:20.
2. a kind of composition pesticide containing sulfime ether and guadipyr according to claim 1, it is characterised in that：Sulfime
The weight ratio of ether and guadipyr is 10:1~1:10.
3. a kind of composition pesticide containing sulfime ether and guadipyr according to claim 1, it is characterised in that：Sulfime
The weight ratio of ether and guadipyr is 1:1.
4. a kind of composition pesticide containing sulfime ether and guadipyr according to claim 1, it is characterised in that：It is described
The dosage form of composition pesticide is aqueous emulsion, microemulsion, suspending agent.
5. a kind of composition pesticide containing sulfime ether and guadipyr according to claim 4, it is characterised in that described
When suspending agent is made in the dosage form of composition pesticide, weight percentage is：Sulfime ether 10%, guadipyr 10%, EO-PO blocks
Copolymer 1 0%, aluminium-magnesium silicate 2%, urea 2.5%, sodium citrate 0.2%, C8-10 fatty alcohols 0.2%, deionized water is supplied
To 100%.
6. a kind of composition pesticide containing sulfime ether and guadipyr described in claim 1 is small green for preventing tea on tea tree
The purposes of leafhopper, tea geometrid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810436460.7A CN108402072A (en) | 2018-05-09 | 2018-05-09 | A kind of composition pesticide containing sulfime ether and guadipyr |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810436460.7A CN108402072A (en) | 2018-05-09 | 2018-05-09 | A kind of composition pesticide containing sulfime ether and guadipyr |
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| Publication Number | Publication Date |
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| CN108402072A true CN108402072A (en) | 2018-08-17 |
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|---|---|---|---|
| CN201810436460.7A Withdrawn CN108402072A (en) | 2018-05-09 | 2018-05-09 | A kind of composition pesticide containing sulfime ether and guadipyr |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108935480A (en) * | 2018-08-22 | 2018-12-07 | 青岛瀚生生物科技股份有限公司 | Agricultural insecticidal composite and its application |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103444763A (en) * | 2013-09-26 | 2013-12-18 | 江苏省绿盾植保农药实验有限公司 | Composite pesticide containing E imidacloprid guanidine |
-
2018
- 2018-05-09 CN CN201810436460.7A patent/CN108402072A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103444763A (en) * | 2013-09-26 | 2013-12-18 | 江苏省绿盾植保农药实验有限公司 | Composite pesticide containing E imidacloprid guanidine |
Non-Patent Citations (1)
| Title |
|---|
| 刘义珂 等: "10%硫肟醚菊酯水乳剂防治茶树害虫药效报告", 《湖南农业科学》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108935480A (en) * | 2018-08-22 | 2018-12-07 | 青岛瀚生生物科技股份有限公司 | Agricultural insecticidal composite and its application |
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Application publication date: 20180817 |