CN108353927A - A kind of composition pesticide containing Imiprothrin and sanguinarine - Google Patents
A kind of composition pesticide containing Imiprothrin and sanguinarine Download PDFInfo
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- CN108353927A CN108353927A CN201810402605.1A CN201810402605A CN108353927A CN 108353927 A CN108353927 A CN 108353927A CN 201810402605 A CN201810402605 A CN 201810402605A CN 108353927 A CN108353927 A CN 108353927A
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- sanguinarine
- imiprothrin
- composition pesticide
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- 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
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
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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
- 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
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (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)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of composition pesticide containing Imiprothrin and sanguinarine, effective active composition are made of Imiprothrin and sanguinarine, and the weight ratio of Imiprothrin and sanguinarine is 30:1~1:20.The pests excellents such as Tetranychus urticae, pear sucker on composition pesticide prevention fruit tree provided by the invention, the lasting period is long, to fruit tree safety.There is significant synergistic function after Imiprothrin and sanguinarine 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 Imiprothrin and sanguinarine
Property ingredient compounding binary complex, be mainly used in the prevention of pest on fruit tree.
Background technology
Imiprothrin (Imiprothrin)：Belong to pyrethroid insecticides, have tag, stomach poison function, insecticidal spectrum
Extensively, preferable control effect is all had to health and the various pests agriculturally occurred.
Sanguinarine (sanguinarine)：Be primarily present in the herb of greater celandine, the root tuber of corydalis, macleaya cordata herb,
The aerial part of snowpoppy.Heretofore described sanguinarine is total by the extract macleaya cordata biology of bloodroot macleaya cordata
It is obtained in alkali.It is to the pests such as brassicaceous vegetable cabbage caterpillar, Kidney bean aphid, apple yellow aphid and Tetranychus urticae, pear tree pear sucker
There is certain 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 the use pesticide of high intensity, it leads
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 Imiprothrin and during sanguinarine compounded formula, surprisingly alkynes miaow
Pyrethroids and sanguinarine are compounded, and are had to pests such as Tetranychus urticae, pear suckers on fruit tree within the scope of certain compound proportion
There is significant synergistic function, control effect is good, and the lasting period is long, and to fruit tree safety, after further study, completes this hair
It is bright.
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 fruit tree safety.
The composition pesticide preparation dosage form containing Imiprothrin and sanguinarine that another object of the present invention is to provide a kind of.
The evil such as Tetranychus urticae, pear sucker that it is still another object of the present invention to provide above-mentioned composition pesticides on prevention fruit tree
The purposes of worm.
Technical scheme of the present invention：To achieve the above object, the present invention provides a kind of containing Imiprothrin and sanguinarine
Composition pesticide, effective active composition are made of Imiprothrin and sanguinarine, and the weight ratio of Imiprothrin and sanguinarine is 30:1
~1:20, preferred weight ratio 20:1~1:10, most preferably weight ratio is 3:1.
In composition pesticide of the present invention, the total weight percentage composition of Imiprothrin and sanguinarine is 1%~85%,
It is preferred that the total weight percentage composition of Imiprothrin and sanguinarine is 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, soluble concentrate, missible oil 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, emulsifier, dispersant, stabilizer, antifreezing agent, thickener, disappears
Infusion, bleeding agent, synergist, preservative etc. are all common in pesticidal preparations or allow the ingredient used, are not particularly limited,
Specific ingredient and dosage are according to the recipe requirements determined by the test.
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, Imiprothrin and sanguinarine compounding have significant synergistic function, are significantly improved compared with single dose exclusive use
To the control effect of pest.
2, Imiprothrin and sanguinarine two kinds of active components compounding, reduce Pesticide use amount, reduce use cost, subtract
The light pollution to environment.
3, Imiprothrin and sanguinarine 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 44% Imiprothrin sanguinarine aqueous emulsion of embodiment
The content of following substance is weight percentage：Imiprothrin 40%, sanguinarine 4%, Kun sesame oil polyoxy second
Alkene ether 8%, corn oil 10%, glycerine 3%, xanthans 1%, silicone oil 0.3%, isothiazolinone 1%, deionized water complements to
100%.Above-mentioned material is mixed in proportion, after high shear agitation is uniform, you can 44% Imiprothrin sanguinarine is made
Aqueous emulsion.
2 32% Imiprothrin sanguinarine soluble concentrate of embodiment
The content of following substance is weight percentage：Imiprothrin 8%, sanguinarine 24%, secondary alcohol polyoxyethylene
Ether 10%, dimethylformamide 5%, methyl oleate complements to 100%.Above-mentioned material is mixed in proportion, stirring and dissolving is complete
Afterwards, you can 32% Imiprothrin sanguinarine soluble concentrate is made.
3 20% Imiprothrin sanguinarine missible oil of embodiment
The content of following substance is weight percentage：Imiprothrin 15%, sanguinarine 5%, C12-14Polyoxyethylene
Ether phosphate 10%, N-Methyl pyrrolidone 5%, sec-Butyl Acetate complements to 100%.Above-mentioned material is mixed in proportion, is stirred
After mixing dissolving completely, you can 20% Imiprothrin sanguinarine missible oil is made.
Example IV Imiprothrin and sanguinarine compound the indoor toxicity determination test to apple Tetranychus urticae
Test method：With reference to《Farm-chemical indoor determination test rule insecticidal n Y/T1154.13-2008》, using leaf
Dish spray-on process.
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 Imiprothrin of table and sanguinarine compound the Toxicity Determination to apple Tetranychus urticae
| Medicament title and proportioning (weight ratio) | LC50(mg/L) | ATI | TTI | CTC |
| Imiprothrin | 3.15 | 100.00 | ||
| Sanguinarine | 2.49 | 126.51 | ||
| Imiprothrin：Sanguinarine (30:1) | 2.86 | 110.14 | 100.86 | 109.20 |
| Imiprothrin：Sanguinarine (20:1) | 2.35 | 134.04 | 101.26 | 132.37 |
| Imiprothrin：Sanguinarine (10:1) | 2.01 | 156.72 | 102.41 | 153.03 |
| Imiprothrin：Sanguinarine (7:1) | 1.79 | 175.98 | 103.31 | 170.34 |
| Imiprothrin：Sanguinarine (5:1) | 1.65 | 190.91 | 104.42 | 182.83 |
| Imiprothrin：Sanguinarine (3:1) | 1.47 | 214.29 | 106.63 | 200.97 |
| Imiprothrin：Sanguinarine (1:1) | 1.42 | 221.83 | 113.26 | 195.86 |
| Imiprothrin：Sanguinarine (1:3) | 1.54 | 204.55 | 119.88 | 170.63 |
| Imiprothrin：Sanguinarine (1:5) | 1.65 | 190.91 | 122.09 | 156.37 |
| Imiprothrin：Sanguinarine (1:7) | 1.91 | 164.92 | 123.20 | 133.86 |
| Imiprothrin：Sanguinarine (1:10) | 2.07 | 152.17 | 124.10 | 122.62 |
| Imiprothrin：Sanguinarine (1:20) | 2.61 | 120.69 | 125.25 | 96.36 |
As it can be seen from table 1 Imiprothrin and sanguinarine are 20:1~1: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 apple Tetranychus urticae；Especially Imiprothrin and red root
Alkali is with 3:1 (by weight) compounding, synergistic function is the most notable, and co-toxicity coefficient (CTC) reaches maximum, is 200.97.As it can be seen that
Imiprothrin and sanguinarine compounding have reasonability and feasibility.
Five Imiprothrin of embodiment and sanguinarine compound the indoor toxicity determination test to pear tree pear sucker
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.
2 Imiprothrin of table and sanguinarine compound the Toxicity Determination to pear tree pear sucker
| Medicament title and proportioning (weight ratio) | LC50(mg/L) | ATI | TTI | CTC |
| Imiprothrin | 2.66 | 100.00 | ||
| Sanguinarine | 1.83 | 145.36 | ||
| Imiprothrin：Sanguinarine (30:1) | 2.71 | 98.15 | 101.46 | 96.74 |
| Imiprothrin：Sanguinarine (20:1) | 2.13 | 124.88 | 102.16 | 122.24 |
| Imiprothrin：Sanguinarine (10:1) | 1.86 | 143.01 | 104.12 | 137.35 |
| Imiprothrin：Sanguinarine (7:1) | 1.65 | 161.21 | 105.67 | 152.56 |
| Imiprothrin：Sanguinarine (5:1) | 1.42 | 187.32 | 107.56 | 174.15 |
| Imiprothrin：Sanguinarine (3:1) | 1.24 | 214.52 | 111.34 | 192.67 |
| Imiprothrin：Sanguinarine (1:1) | 1.18 | 225.42 | 122.68 | 183.75 |
| Imiprothrin：Sanguinarine (1:3) | 1.13 | 235.40 | 134.02 | 175.65 |
| Imiprothrin：Sanguinarine (1:5) | 1.21 | 219.83 | 137.80 | 159.53 |
| Imiprothrin：Sanguinarine (1:7) | 1.36 | 195.59 | 139.69 | 140.02 |
| Imiprothrin：Sanguinarine (1:10) | 1.42 | 187.32 | 141.24 | 132.63 |
| Imiprothrin：Sanguinarine (1:20) | 1.59 | 167.30 | 143.20 | 116.83 |
From table 2 it can be seen that Imiprothrin and sanguinarine are 20:1~1: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 pear tree pear sucker；Especially Imiprothrin and sanguinarine
With 3:1 (by weight) compounding, synergistic function is the most notable, and co-toxicity coefficient (CTC) reaches maximum, is 192.67.As it can be seen that alkynes
Miaow pyrethroids and sanguinarine compounding have reasonability and feasibility.
Six Imiprothrin of embodiment and the prevention apple Tetranychus urticae field efficacy verification examination of sanguinarine complex composition preparation
It tests
Prevention apple Tetranychus urticae field is carried out using Imiprothrin provided by the invention and sanguinarine complex composition preparation
Between drug effect verification test, concrete outcome is shown in Table 3.
Control effect of the 3 each chemicals treatment of table to apple Tetranychus urticae
As can be seen from Table 3, using each composition pesticide preparation for preparing of the present invention, after medicine 15 days to apple Tetranychus urticae
Preventive effect 80% or more, the lasting period is long, hence it is evident that is better than two single doses of 10% Imiprothrin aqueous emulsion and 5% sanguinarine missible oil
It is used alone.Meanwhile apple tree is produced after not finding each composition pesticide preparation prepared using the present invention during the test
Crude drug is done harm to.
Seven Imiprothrin of embodiment and sanguinarine complex composition preparation prevent pear tree pear sucker field efficacy verification test
Prevention pear tree pear sucker field is carried out using Imiprothrin provided by the invention and sanguinarine complex composition preparation
Drug effect verification test, concrete outcome are shown in Table 3.
Control effect of the 4 each chemicals treatment of table to pear tree pear sucker
As can be seen from Table 3, using each composition pesticide preparation for preparing of the present invention, after medicine 15 days to pear tree pear sucker
For preventive effect 85% or more, the lasting period is long, hence it is evident that is better than two single dose lists of 10% Imiprothrin aqueous emulsion and 5% sanguinarine missible oil
Solely use.Meanwhile medicine is generated to pear tree after not finding each composition pesticide preparation prepared using the present invention during the test
Evil.
In conclusion a kind of composition pesticide containing Imiprothrin and sanguinarine 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 pests such as Tetranychus urticae, the pear sucker on fruit tree,
Lasting period is long, to fruit tree safety, is worth being widely applied in agricultural production.
Claims (6)
1. a kind of composition pesticide containing Imiprothrin and sanguinarine, it is characterised in that：Effective active composition is by Imiprothrin
It is formed with sanguinarine, the weight ratio of Imiprothrin and sanguinarine is 30:1~1:20.
2. a kind of composition pesticide containing Imiprothrin and sanguinarine according to claim 1, it is characterised in that：Alkynes miaow
The weight ratio of pyrethroids and sanguinarine is 20:1~1:10.
3. a kind of composition pesticide containing Imiprothrin and sanguinarine according to claim 1, it is characterised in that：Alkynes miaow
The weight ratio of pyrethroids and sanguinarine is 3:1.
4. a kind of composition pesticide containing Imiprothrin and sanguinarine according to claim 1, it is characterised in that：It is described
The dosage form of composition pesticide is aqueous emulsion, soluble concentrate, missible oil.
5. a kind of composition pesticide containing Imiprothrin and sanguinarine according to claim 4, it is characterised in that described
When missible oil is made in the dosage form of composition pesticide, weight percentage is：Imiprothrin 15%, sanguinarine 5%, C12-14Polyoxyethylene
Ether phosphate 10%, N-Methyl pyrrolidone 5%, sec-Butyl Acetate complements to 100%.
6. a kind of composition pesticide containing Imiprothrin and sanguinarine described in claim 1 is for preventing two variegated leaf on fruit tree
Mite, pear sucker purposes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810402605.1A CN108353927A (en) | 2018-04-28 | 2018-04-28 | A kind of composition pesticide containing Imiprothrin and sanguinarine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810402605.1A CN108353927A (en) | 2018-04-28 | 2018-04-28 | A kind of composition pesticide containing Imiprothrin and sanguinarine |
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| CN108353927A true CN108353927A (en) | 2018-08-03 |
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| CN201810402605.1A Withdrawn CN108353927A (en) | 2018-04-28 | 2018-04-28 | A kind of composition pesticide containing Imiprothrin and sanguinarine |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1515158A (en) * | 2000-03-29 | 2004-07-28 | 厦门南草坪生物工程有限公司 | Compounded pesticide containing capsicine |
| CN106490014A (en) * | 2016-10-31 | 2017-03-15 | 郑州思辩科技有限公司 | A kind of plant compound pesticide containing ricidine. and preparation method thereof |
| CN106810389A (en) * | 2016-12-14 | 2017-06-09 | 新昌县奥而特农业科技有限公司 | Disease prevention desinsection natural mineral fertilizer and preparation method and application method |
-
2018
- 2018-04-28 CN CN201810402605.1A patent/CN108353927A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1515158A (en) * | 2000-03-29 | 2004-07-28 | 厦门南草坪生物工程有限公司 | Compounded pesticide containing capsicine |
| CN106490014A (en) * | 2016-10-31 | 2017-03-15 | 郑州思辩科技有限公司 | A kind of plant compound pesticide containing ricidine. and preparation method thereof |
| CN106810389A (en) * | 2016-12-14 | 2017-06-09 | 新昌县奥而特农业科技有限公司 | Disease prevention desinsection natural mineral fertilizer and preparation method and application method |
Non-Patent Citations (2)
| Title |
|---|
| 余本水 等: "《原药供应手册》", 31 October 2007, 中国农业出版社 * |
| 马安民 等: "《园林植物杀虫剂应用技术》", 31 October 2017, 河南科学技术出版社 * |
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Address after: 610000 Northwest Biochemical Company, 388 Rongtai Avenue, Cross-Strait Science and Technology Industrial Development Park, Wenjiang District, Chengdu City, Sichuan Province Applicant after: Lai Zhenming Address before: 516000 Overseas Chinese Farm 238, Tongqiao Town, Zhongkai High-tech Zone, Huizhou City, Guangdong Province Applicant before: Lai Zhenming |
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