CN108849933A - A kind of composition pesticide containing (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding - Google Patents
A kind of composition pesticide containing (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding Download PDFInfo
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- CN108849933A CN108849933A CN201810609929.2A CN201810609929A CN108849933A CN 108849933 A CN108849933 A CN 108849933A CN 201810609929 A CN201810609929 A CN 201810609929A CN 108849933 A CN108849933 A CN 108849933A
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- paichongding
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- isopropenyl
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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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- 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
- A01N27/00—Biocides, pest repellants or attractants, or plant growth regulators containing hydrocarbons
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- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
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- General Health & Medical Sciences (AREA)
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Abstract
The invention discloses a kind of composition pesticide containing (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding, effective active composition are made of (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding, and the weight ratio of (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding is 20:1~1:10.The pests excellents such as the trialeurodes vaporariorum on composition pesticide prevention and treatment cucumber provided by the invention, the pear sucker on pear tree, the lasting period is long, to Crop securify.There is significant synergistic function after (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding 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 (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding
Property ingredient compounding binary complex, be mainly used in the prevention and treatment of pest on crops.
Background technique
(R)-4-isopropenyl-1-methyl-1-cyclohexene (d-limonene)：It is the orange oil extracted from orange peel with the cold press technique of profession, belongs to natural plant
Material resource pesticide.It is unique physics action of contace poison to the pest mode of action, with common chemical pesticide no interactions resistance, disinfesting machine
Reason is dissolution pest body surface wax coat, and pest is presented and quickly knocks down, dead in apparent desiccation.
Paichongding：Belong to new and effective, wide spectrum, less toxic nicotinic insecticide.The medicament has good Uptake and translocation function,
Medicament can be transmitted to each position of plant quickly after application.It is mainly used for preventing and treating homoptera pest.
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 causes pest resistance to get worse, and the pest species for generating resistance are increasing.Meanwhile high-intensitive use pesticide, 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, save the cost reduce the pollution to environment.
The present inventor is furtheing investigate (R)-4-isopropenyl-1-methyl-1-cyclohexene and during paichongding compounded formula, surprisingly d- lemon
Lemon alkene and paichongding are compounded, to the trialeurodes vaporariorum on cucumber, pear sucker on pear tree etc. within the scope of certain compound proportion
Pest has significant synergistic function, and control efficiency is good, and the lasting period is long, and to Crop securify, after further study, complete
At the present invention.
Summary of the invention
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 drug resistance, and to the composition pesticide of Crop securify.
The composition pesticide preparation dosage form containing (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding that another object of the present invention is to provide a kind of.
A further object of the present invention is to provide trialeurodes vaporariorum of the above-mentioned composition pesticide on prevention and treatment cucumber, the pears on pear tree
The purposes of the pests such as wood louse.
Technical solution of the present invention：To achieve the above object, the present invention provides a kind of containing (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding
Composition pesticide, effective active composition are made of (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding, and the weight ratio of (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding is 20:1
~1:10, preferred weight ratio 10:1~1:7, most preferably weight ratio is 3:1.
In composition pesticide of the present invention, the total weight percentage composition of (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding is 1%~85%,
It is preferred that (R)-4-isopropenyl-1-methyl-1-cyclohexene and the total weight percentage composition of paichongding are 10%~70%.
Composition pesticide of the present invention can be prepared into any application forms used in suitable agricultural production, compare
Good application forms have aqueous emulsion, soluble concentrate, dispersible oil-suspending agent etc..
In the various application forms of composition pesticide preparation provided by the invention, other than effective active composition, further include
Allow in pesticide using with the various auxiliary elements of acceptable.
The auxiliary element includes but is not limited to emulsifier, solvent, wetting agent, dispersing agent, stabilizer, antifreezing agent, increasing
Thick dose, defoaming agent, bleeding agent, synergist, preservative etc., are all ingredients commonly used or allowed to use in pesticidal preparations, have no spy
It does not limit, 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, (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding compounding have significant synergistic function, significantly improve compared with single dose exclusive use
To the control efficiency of pest.
2, (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding two kinds of active components compounding, reduce Pesticide use amount, reduce use cost, subtract
The light pollution to environment.
3, (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding 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 embodiment
To better understand the essence of the present invention, below with reference to embodiment, the content of the present invention will be further explained,
But limitation of the present invention cannot be considered as, the following description is only for the purpose of explaining the present invention, for without departing from spirit of that invention and principle
Modification, replacement or the improvement made, fall within the scope of the claimed invention.
One 48%d- limonene paichongding aqueous emulsion of embodiment
The content of following substance is weight percentage：(R)-4-isopropenyl-1-methyl-1-cyclohexene 42%, paichongding 6%, alkyl phenol polyoxy second
Alkene ether sulfosuccinates 10%, dimethylformamide 8%, glycerine 3%, carboxyethyl cellulose 1.5%, silicone oil 0.2%, benzene
Sodium formate 0.5%, deionized water complements to 100%.Above-mentioned material is mixed in proportion, after high shear agitation is uniform, i.e.,
48%d- limonene paichongding aqueous emulsion can be made.
Two 32%d- limonene paichongding soluble concentrate of embodiment
The content of following substance is weight percentage：(R)-4-isopropenyl-1-methyl-1-cyclohexene 8%, paichongding 24%, Polyoxyethylene fatty
Alcohol ether 10%, methanol 5%, linseed oil complements to 100%.Above-mentioned material is mixed in proportion, after mixing evenly, can be prepared by
32%d- limonene paichongding soluble concentrate.
Oil-suspending agent can be dispersed in three 16%d- limonene paichongding of embodiment
The content of following substance is weight percentage：(R)-4-isopropenyl-1-methyl-1-cyclohexene 12%, paichongding 4%, naphthalenesulfonateformaldehyde formaldehyde contracting
Object sodium salt 8%, fatty polyoxyethylene esters 10%, sodium alginate 1.5%, white carbon black 3% are closed, methyl oleate complements to 100%.It will
Above-mentioned material mixes in proportion, after being uniformly dispersed through high speed shear, being sanded in sand mill, can be prepared by 16%d- limonene piperazine
Oil-suspending agent can be dispersed in worm pyridine.
Example IV (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding compound the indoor toxicity determination test to cucumber trialeurodes vaporariorum
Test method：With reference to《Farm-chemical indoor determination test rule insecticidal n Y/T1154.9-2008》, using spraying
Method.
It is for statistical analysis with DPS statistical analysis software, calculate the LC of each medicament50, and mixture is calculated according to Sun Yunpei's Method
Co-toxicity coefficient (CTC value), co-toxicity coefficient (CTC) >=120 shows as synergistic function；Co-toxicity coefficient (CTC)≤80 performance
For antagonism；80 < co-toxicity coefficient (CTC) < 120 show as summation action.
Table 1d- limonene and paichongding compound the indoor toxicity test to cucumber trialeurodes vaporariorum
| Medicament title and proportion (weight ratio) | LC50(mg/L) | ATI | TTI | CTC |
| (R)-4-isopropenyl-1-methyl-1-cyclohexene | 8.68 | 100.00 | ||
| Paichongding | 4.21 | 206.18 | ||
| (R)-4-isopropenyl-1-methyl-1-cyclohexene：Paichongding (20:1) | 7.57 | 114.66 | 105.06 | 109.14 |
| (R)-4-isopropenyl-1-methyl-1-cyclohexene：Paichongding (15:1) | 6.94 | 125.07 | 106.64 | 117.28 |
| (R)-4-isopropenyl-1-methyl-1-cyclohexene：Paichongding (10:1) | 5.86 | 148.12 | 109.65 | 135.08 |
| (R)-4-isopropenyl-1-methyl-1-cyclohexene：Paichongding (7:1) | 4.99 | 173.95 | 113.27 | 153.57 |
| (R)-4-isopropenyl-1-methyl-1-cyclohexene：Paichongding (5:1) | 4.12 | 210.68 | 117.70 | 179.00 |
| (R)-4-isopropenyl-1-methyl-1-cyclohexene：Paichongding (3:1) | 3.65 | 237.81 | 126.55 | 187.92 |
| (R)-4-isopropenyl-1-methyl-1-cyclohexene：Paichongding (1:1) | 3.34 | 259.88 | 153.09 | 169.76 |
| (R)-4-isopropenyl-1-methyl-1-cyclohexene：Paichongding (1:3) | 3.05 | 284.59 | 179.64 | 158.42 |
| (R)-4-isopropenyl-1-methyl-1-cyclohexene：Paichongding (1:5) | 3.47 | 250.14 | 188.48 | 132.71 |
| (R)-4-isopropenyl-1-methyl-1-cyclohexene：Paichongding (1:7) | 3.71 | 233.96 | 192.91 | 121.28 |
| (R)-4-isopropenyl-1-methyl-1-cyclohexene：Paichongding (1:10) | 4.23 | 205.20 | 196.53 | 104.41 |
As it can be seen from table 1 (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding are 10:1~1:It is malicious altogether when being compounded in the range of 7 (by weight)
Coefficient (CTC) is all larger than 120, illustrates to show synergistic function to cucumber trialeurodes vaporariorum；Especially (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding
With 3:1 (by weight) compounding, it is 187.92 that synergistic function is the most significant, and co-toxicity coefficient (CTC) reaches maximum.
Five (R)-4-isopropenyl-1-methyl-1-cyclohexene of embodiment and paichongding 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/T1154.6-2006》, using leaching worm
Method.
It is for statistical analysis with DPS statistical analysis software, calculate the LC of each medicament50, and mixture is calculated according to Sun Yunpei's Method
Co-toxicity coefficient (CTC value), co-toxicity coefficient (CTC) >=120 shows as synergistic function；Co-toxicity coefficient (CTC)≤80 performance
For antagonism；80 < co-toxicity coefficient (CTC) < 120 show as summation action.
Table 2d- limonene and paichongding compound the indoor toxicity test to pear tree pear sucker
| Medicament title and proportion (weight ratio) | LC50(mg/L) | ATI | TTI | CTC |
| (R)-4-isopropenyl-1-methyl-1-cyclohexene | 6.93 | 100.00 | ||
| Paichongding | 3.08 | 225.00 | ||
| (R)-4-isopropenyl-1-methyl-1-cyclohexene：Paichongding (20:1) | 6.07 | 114.17 | 105.95 | 107.76 |
| (R)-4-isopropenyl-1-methyl-1-cyclohexene：Paichongding (15:1) | 5.59 | 123.97 | 107.81 | 114.99 |
| (R)-4-isopropenyl-1-methyl-1-cyclohexene：Paichongding (10:1) | 4.82 | 143.78 | 111.36 | 129.11 |
| (R)-4-isopropenyl-1-methyl-1-cyclohexene：Paichongding (7:1) | 4.13 | 167.80 | 115.63 | 145.12 |
| (R)-4-isopropenyl-1-methyl-1-cyclohexene：Paichongding (5:1) | 3.43 | 202.04 | 120.83 | 167.21 |
| (R)-4-isopropenyl-1-methyl-1-cyclohexene：Paichongding (3:1) | 2.94 | 235.71 | 131.25 | 179.59 |
| (R)-4-isopropenyl-1-methyl-1-cyclohexene：Paichongding (1:1) | 2.49 | 278.31 | 162.50 | 171.27 |
| (R)-4-isopropenyl-1-methyl-1-cyclohexene：Paichongding (1:3) | 2.31 | 300.00 | 193.75 | 154.84 |
| (R)-4-isopropenyl-1-methyl-1-cyclohexene：Paichongding (1:5) | 2.38 | 291.18 | 204.17 | 142.62 |
| (R)-4-isopropenyl-1-methyl-1-cyclohexene：Paichongding (1:7) | 2.53 | 273.91 | 209.38 | 130.82 |
| (R)-4-isopropenyl-1-methyl-1-cyclohexene：Paichongding (1:10) | 2.76 | 251.09 | 213.64 | 117.53 |
From table 2 it can be seen that (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding are 10:1~1:It is malicious altogether when being compounded in the range of 7 (by weight)
Coefficient (CTC) is all larger than 120, illustrates to show synergistic function to pear tree pear sucker；Especially (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding
With 3:1 (by weight) compounding, it is 179.59 that synergistic function is the most significant, and co-toxicity coefficient (CTC) reaches maximum.
Six (R)-4-isopropenyl-1-methyl-1-cyclohexene of embodiment and paichongding complex composition preparation prevent and treat cucumber trialeurodes vaporariorum field efficacy verification test
Prevention and treatment cucumber trialeurodes vaporariorum field is carried out using (R)-4-isopropenyl-1-methyl-1-cyclohexene provided by the invention and paichongding complex composition preparation
Drug effect verification test, concrete outcome are shown in Table 3.
Control efficiency of each chemicals treatment of table 3 to cucumber trialeurodes vaporariorum
As can be seen from Table 3, using each composition pesticide preparation prepared by the present invention, after medicine 15 days to cucumber trialeurodes vaporariorum
For preventive effect 80% or more, the lasting period is long, hence it is evident that is better than two lists of 5%d- limonene soluble concentrate and 10% paichongding suspending agent
Agent is used alone.Meanwhile it not finding to produce cucumber using after each composition pesticide preparation prepared by the present invention during the test
Crude drug evil.
Seven (R)-4-isopropenyl-1-methyl-1-cyclohexene of embodiment and paichongding complex composition preparation prevent and treat pear tree pear sucker field efficacy verification test
Prevention and treatment pear tree pear sucker field is carried out using (R)-4-isopropenyl-1-methyl-1-cyclohexene provided by the invention and paichongding complex composition preparation
Drug effect verification test, concrete outcome are shown in Table 4.
Control efficiency of each chemicals treatment of table 4 to pear tree pear sucker
As can be seen from Table 4, using each composition pesticide preparation prepared by the present invention, after medicine 15 days to pear tree pear sucker
For preventive effect 80% or more, the lasting period is long, hence it is evident that is better than two lists of 5%d- limonene soluble concentrate and 10% paichongding suspending agent
Agent is used alone.Meanwhile it not finding to produce pear tree using after each composition pesticide preparation prepared by the present invention during the test
Crude drug evil.
In conclusion a kind of composition pesticide containing (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding provided by the invention, synergy is made
With significant, preventive effect is improved compared to the exclusive use of each single dose, the trialeurodes vaporariorum on cucumber, pear sucker on pear tree etc. can be effectively prevented
Pest, the lasting period is long, to Crop securify, is worth being widely applied in agricultural production.
Claims (6)
1. a kind of composition pesticide containing (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding, it is characterised in that：Effective active composition is by (R)-4-isopropenyl-1-methyl-1-cyclohexene
It is formed with paichongding, the weight ratio of (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding is 20:1~1:10.
2. a kind of composition pesticide containing (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding according to claim 1, it is characterised in that：D- lemon
The weight ratio of lemon alkene and paichongding is 10:1~1:7.
3. a kind of composition pesticide containing (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding according to claim 1, it is characterised in that：D- lemon
The weight ratio of lemon alkene and paichongding is 3:1.
4. a kind of composition pesticide containing (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding according to claim 1, it is characterised in that：It is described
The dosage form of composition pesticide is aqueous emulsion, soluble concentrate, dispersible oil-suspending agent.
5. a kind of composition pesticide containing (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding according to claim 4, it is characterised in that described
When dispersible oil-suspending agent is made in the dosage form of composition pesticide, weight percentage is：(R)-4-isopropenyl-1-methyl-1-cyclohexene 12%, paichongding 4%, naphthalene
Sulfonic formaldehyde condensation compound sodium salt 8%, fatty polyoxyethylene esters 10%, sodium alginate 1.5%, white carbon black 3%, methyl oleate is supplied
To 100%.
6. a kind of composition pesticide containing (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding described in claim 1 is used to prevent and treat the white powder on cucumber
The purposes of pear sucker on lice, pear tree.
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| CN201810609929.2A CN108849933A (en) | 2018-06-13 | 2018-06-13 | A kind of composition pesticide containing (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding |
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| CN201810609929.2A CN108849933A (en) | 2018-06-13 | 2018-06-13 | A kind of composition pesticide containing (R)-4-isopropenyl-1-methyl-1-cyclohexene and paichongding |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113875752A (en) * | 2021-10-20 | 2022-01-04 | 西北农林科技大学 | Application of limonene in preparation of plant resistance inducer |
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| CN102017964A (en) * | 2011-01-01 | 2011-04-20 | 陕西上格之路生物科学有限公司 | Insecticidal composite containing sulfoxaflor and paichongding (ipp) |
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