CN105053084B - A kind of plants essential oil preparation for preventing Aleyrodidae adult pest and preparation method and application - Google Patents
A kind of plants essential oil preparation for preventing Aleyrodidae adult pest and preparation method and application Download PDFInfo
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Abstract
The invention discloses a kind of plants essential oil preparations for preventing Aleyrodidae adult pest and preparation method and application.Said preparation is made of the component of following mass percentages：Plants essential oil 40 60%, cosolvent 5%, emulsifier 10 15%, antifreezing agent 1 3%, surplus is solvent.Preparation of the present invention has fine control effect to the adult of the Aleyrodidaes pests such as tea tree Aleurocanthus spiniferus, citrus Aleurocanthus spiniferus, Trialeurodes vaporariorum Westwood, Bemisia tabaci, citrus aleyrodid, especially show as fine quick-acting, using the preventive effect of rear 0.5h up to more than 90%, and the natural enemy such as Siphonophora is not killed.This preparation is used to prevent the adult of Aleyrodidae pest, can not only conventional nebulizers crop field be used to spray, and can also directly be applied with thermal aerosol generator in greenhouse；This preparation also acts as the environment-friendly type smoke agent of thermal aerosol generator.Preparation processing of the present invention is simple for process, method of administration is various, efficient, safe and environment-friendly.
Description
Technical field
It is special the present invention relates to a kind of plants essential oil preparation (hereinafter referred to as GCS preparations) for preventing Aleyrodidae adult pest
Be not related to principle active component by two kinds in citronella oil, birch oil,sweet and fruit of cubeb litsea tree oil and more than arbitrary proportioning mixing contain quality
Amount reaches preparation of 40-60% and preparation method and application.
Background technology
Aleyrodidae pest is distributed widely on the plants such as grain and oil crop, fruit-bearing forest, vegetables and landscape flower, and aleyrodid is with pierce-suck type
Mouthpart sucking plant juice causes the Sooty mould that plant is weak, a large amount of honeydews of secretion induce and then seriously affects the photosynthetic of plant
Effect, causes plant undergrowth and reduces its economic value and ornamental value；Propagate various plants virus；Aleyrodidae pest is not
Only individual small, breeding is rapidly and 1 year generation is more, generation overlap is serious, the nymph of Partial Species is hidden in plant
Middle and lower part vacuum side of blade (such as tea tree Aleurocanthus spiniferus), so as to be difficult to prevent.
So it is the key that such control of insect to prevent Aleyrodidae adult pest；Current control method has chemical prevention
It is prevented with insect-attracting board, in chemical prevention, because its generation is more, generation overlap is serious, then needs multiple dispenser, it is thus inevitable
Cause chemical pesticide residual exceeded, and be also easy to produce resistance；And in insect-attracting board prevention, mu is big with insect-attracting board quantity, and needs a large amount of people
Work is installed in field, high with plate cost and recruitment cost, and when its outburst is caused disaster, the control effect of this measure is little.
The content of the invention
The object of the present invention is to provide a kind of plants essential oil preparations for preventing Aleyrodidae adult pest and preparation method thereof
With application.
The technical solution used in the present invention is that abbreviation GCS preparations, the GCS preparations are by plants essential oil, cosolvent, emulsification
Agent, antifreezing agent and ethyl alcohol are formulated.
Preferably, the mass percentage of the component of the GCS preparations is as follows：
Preferably, the plants essential oil is mainly two kinds and any of the above ratio in citronella oil, birch oil,sweet and fruit of cubeb litsea tree oil
Mixture；The birch oil,sweet is to be made by the stem of fast-growing tree smoothbark birch through steam distillation.
Preferably, the cosolvent for one kind in ethylene glycol, isopropanol, cyclohexanone, N-Methyl pyrrolidone and DMF or
The mixture of two or more arbitrary proportions.
Preferably, the emulsifier for alkylphenol polyoxyethylene ether, polyol fatty acid ester and its ethylene oxide adduct,
The mixture of one or both of Sulfonates, fatty alcohol polyoxyethylene ether and Tea Saponin any of the above ratio.
Preferably, the antifreezing agent is one or both of propylene glycol, glycerine and polyethylene glycol any of the above ratio
Mixture；The solvent is that volume content is 75% and above ethyl alcohol.
A kind of preparation method of GCS preparations, plants essential oil is added in cosolvent and solvent, and stirring is to being completely dissolved
Afterwards, add in emulsifier and stir evenly, then add in antifreezing agent, be eventually adding residual solvent and stir to obtain the final product.
The GCS preparations are used as insecticide by a kind of application of GCS preparations, and main prevention tea tree Aleurocanthus spiniferus, citrus are black
Pierce the adult of the Aleyrodidaes pests such as aleyrodid, Trialeurodes vaporariorum Westwood, Bemisia tabaci, citrus aleyrodid；Its method of administration can pass through conventional spraying
Device is sprayed and thermal aerosol generator application.
Preferably, which can be as the smoke agent of thermal aerosol generator.
The beneficial effects of the present invention are：Various plants essential oil has insecticidal activity, mainly has to the mode of action of pest
Lure, repellent, food refusal, stifling and Growth inhibition；Plants essential oil tool source is wide, smell is pleasant, less toxic, environment is friendly
Well, the features such as volatility is good；Appliable plant essential oil is as insecticide, because it derives from plant, low toxicity and its good volatility
Residual is generated without worrying multiple applications.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical solution in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, those of ordinary skill in the art's all other embodiments obtained without making creative work, all
Belong to the scope of protection of the invention.
Example 1：The preparation of 40%GCS preparations：
In this embodiment, the preparation of 5 kinds of 40%GCS preparations is described in detail, the content of respective component is as shown in table 1.
The content of 1. 5 kinds of 40%GCS preparation each components of table
Cosolvent is ethylene glycol and N-Methyl pyrrolidone (mass ratio 4 in GCS1 preparations:1), emulsifier is alkyl phenol
Polyoxyethylene ether, Sulfonates and Tea Saponin (mass ratio 5:2:3), antifreezing agent is that (mass ratio is for propylene glycol and polyethylene glycol
1:1).Cosolvent is ethylene glycol and DMF (mass ratioes 4 in GCS2 preparations:1), emulsifier is alkylphenol polyoxyethylene ether, sulfonic acid
Salt and Tea Saponin (mass ratio 5:2:3), antifreezing agent is propylene glycol and polyethylene glycol (mass ratio 1:1).In GCS3 preparations
Cosolvent is ethylene glycol and DMF (mass ratioes 4:1), emulsifier is alkylphenol polyoxyethylene ether, Sulfonates and Tea Saponin (matter
Amount is than being 5:2:3), antifreezing agent is propylene glycol and polyethylene glycol (mass ratio 1:2).In GCS4 preparations cosolvent for ethylene glycol and
DMF (mass ratioes 4:1), emulsifier is alkylphenol polyoxyethylene ether, Sulfonates and Tea Saponin (mass ratio 6:3:3), prevent
It is propylene glycol and polyethylene glycol (mass ratio 1 to freeze agent:1).Cosolvent is that (mass ratio is for isopropanol and cyclohexanone in GCS4 preparations
3:2), emulsifier is alkylphenol polyoxyethylene ether, polyol fatty acid ester and its ethylene oxide adduct, Sulfonates and fat
Alcohol polyoxyethylene ether (mass ratio 5:2:2:3), antifreezing agent is propylene glycol and polyethylene glycol (mass ratio 1:1).GCS1 is extremely
The solvent of GCS5 preparations is 75% ethyl alcohol.
The preparation method of above-mentioned GCS1 to GCS5 preparations is as described below：
Each plants essential oil mixing (mixed essential oil 40kg) is weighed by proportioning, 5kg cosolvents and 30kg solvents is added to, stirs
It mixes to after being completely dissolved, add in emulsifier and stirs evenly, then add in antifreezing agent, be eventually adding residual solvent and be sufficiently stirred
Uniformly up to 100kg GCS1 to GCS5 preparations.
Example 2：The preparation of 50%GCS preparations：
In this embodiment, the preparation of 3 kinds of 50%GCS preparations is described in detail, the content of respective component is as shown in table 2.
The content of 2. 3 kinds of 50%GCS preparation each components of table
Cosolvent is ethylene glycol in GCS6 preparations, and emulsifier is alkylphenol polyoxyethylene ether, Sulfonates and Tea Saponin (matter
Amount is than being 6:2:3), antifreezing agent is propylene glycol and polyethylene glycol (mass ratio 2:1).In GCS7 preparations cosolvent for ethylene glycol and
Isopropanol (mass ratio 4:1), emulsifier is alkylphenol polyoxyethylene ether, Sulfonates and Tea Saponin (mass ratio 6:6:3),
Antifreezing agent is glycerine.Cosolvent is ethylene glycol and cyclohexanone (mass ratio 4 in GCS8 preparations:1), emulsifier gathers for alkyl phenol
Ethylene oxide ether, Sulfonates and Tea Saponin (mass ratio 8:2:3), antifreezing agent is propylene glycol and polyethylene glycol (mass ratio 1:
2).The solvent of GCS6 to GCS8 preparations is 80% ethyl alcohol.
The preparation method of above-mentioned GCS6 to GCS8 preparations is as described below：
Each plants essential oil mixing (mixed essential oil 50kg) is weighed by proportioning, 5kg cosolvents and 25kg solvents is added to, stirs
It mixes to after being completely dissolved, add in emulsifier and stirs evenly, then add in antifreezing agent, be eventually adding residual solvent and be sufficiently stirred
Uniformly up to 100kg GCS6 to GCS8 preparations.
Example 3：The preparation of 60%GCS preparations：
In this embodiment, the preparation of 7 kinds of 60%GCS preparations is described in detail, the content of respective component is as shown in table 3.
The content of 3. 7 kinds of 60%GCS preparation each components of table
Cosolvent is ethylene glycol and N-Methyl pyrrolidone (mass ratio 4 in GCS9 preparations:1), emulsifier is alkyl phenol
Polyoxyethylene ether, Sulfonates and Tea Saponin (mass ratio 7:3:3), antifreezing agent is that (mass ratio is for propylene glycol and polyethylene glycol
1:1).Cosolvent is ethylene glycol and DMF (mass ratioes 4 in GCS10 and GCS11 preparations:1), emulsifier is alkyl phenol polyoxy second
Alkene ether, polyol fatty acid ester and its ethylene oxide adduct, Sulfonates and Tea Saponin (mass ratio 5:3:2:5) it is, antifreeze
Agent is propylene glycol and polyethylene glycol (mass ratio 1:1).Cosolvent is ethylene glycol and DMF (quality in GCS12 and GCS13 preparations
Than for 4:1), emulsifier is alkylphenol polyoxyethylene ether, Sulfonates, (mass ratio is for fatty alcohol polyoxyethylene ether and Tea Saponin
5:3:2:4), antifreezing agent is propylene glycol and polyethylene glycol (mass ratio 1:2).Cosolvent is second two in GCS14 and GCS13 preparations
Alcohol and cyclohexanone (mass ratio 4:1), emulsifier is alkylphenol polyoxyethylene ether, Sulfonates and Tea Saponin (mass ratio 6:
2:3), antifreezing agent is propylene glycol and polyethylene glycol (mass ratio 1:1).The solvent of GCS9 to GCS13 preparations is 90% ethyl alcohol.
The solvent of GCS14 and GCS13 preparations is 95% ethyl alcohol.
The preparation method of above-mentioned GCS9 to GCS15 preparations is as described below：
Each plants essential oil mixing (mixed essential oil 60kg) is weighed by proportioning, 5kg cosolvents and 15kg solvents is added to, stirs
It mixes to after being completely dissolved, add in emulsifier and stirs evenly, then add in antifreezing agent, be eventually adding residual solvent and be sufficiently stirred
Uniformly up to 100kg GCS9 to GCS15 preparations.
Invention formulation is to the efficiency test of related adult whitefly
1：Invention formulation sprayer spray-on process is to the efficiency test of tea tree Aleurocanthus spiniferus imago
(1) reagent agent and its concentration：Totally 15 preparations, the equal 600mg/L of concentration are GCS1 of the present invention to GCS15；10%
Biphenthrin missible oil (100mg/L), 5% imidacloprid missible oil (50mg/L) and 5% aqueous matrine solution (100mg/L).
(2) test method：Implement when Aleurocanthus spiniferus imago contains hair on tea tree.Often processing sets 4 repetitions, plot area
15m2, random district's groups arrangement, after being watered by each medicament for examination concentration, hand sprayer spraying, if spray clear water is control, respectively at
0.5,2 and the Aleurocanthus spiniferus imago adhesion amount on 1 bud, 2 leaf tea bud is investigated for 24 hours, before medicine, after medicine per cell 20 tea of random searching
Bud.It calculates Revision insect recluced rate and preventive effect, and carries out significance difference analysis (new Deng Kenshi answers range method).
(3) preventive effect result：4 the results are shown in Table to the preventive effect of Aleurocanthus spiniferus imago on tea tree.
Table 4. is to the preventive effect of tea tree Aleurocanthus spiniferus imago
As shown in Table 4,15 GCS preparations prepared by example 1-3 have Aleurocanthus spiniferus imago on tea tree good anti-
It imitates, for the preventive effect of 0.5h up to more than 90%, quick-acting is fine after medicine.In 5 40%GCS preparations of example 1, with GCS3 preventive effects
Preferably, after medicine the preventive effect of 0.5h up to 95.64%.In 3 50%GCS preparations of example 2, medicine after 0.5h best with GCS8 preventive effects
Preventive effect up to 96.88%.In 7 60%GCS preparations of example 3, best with GCS15 preventive effects, the preventive effect of 0.5h reaches after medicine
98.25%.In consideration of it, following efficiency test is then with the GCS8 and 60% in GCS3,50%GCS preparation in 40%GCS preparations
GCS15 in GCS preparations.
Invention formulation thermal aerosol generator application method is to the efficiency test of eggplant trialeurodes vaporariorum adult in plastic greenhouse
(1) reagent agent and its concentration：Totally 3 preparations, the equal 600mg/L of concentration are by GCS3, GCS8, GCS15 of the present invention；
10% Biphenthrin missible oil (100mg/L).
(2) test method：Implement when the trialeurodes vaporariorum adult in plastic greenhouse on eggplant contains hair.Often processing sets 4 repetitions,
20 plants of eggplant Potted orchards are often repeated, and are moved it into plant tent, make its relative closure and isolation.By each medicament for examination concentration
After being watered, thermal aerosol generator application, if spray clear water is control.Before medicine, after medicine 0.5,2 and for 24 hours investigate eggplant seedling on it is white
Adult whitefly adhesion amount, every plant of eggplant seedling investigate 5 blades.Revision insect recluced rate and preventive effect are calculated, and carries out the significance of difference point
It analyses (new Deng Kenshi answers range method).
(3) preventive effect result：5 the results are shown in Table to the preventive effect of trialeurodes vaporariorum adult on eggplant in plastic greenhouse.
As shown in Table 5, GCS3, GCS8, GCS15 have good preventive effect, medicine to trialeurodes vaporariorum adult on eggplant in plastic greenhouse
For the preventive effect of 0.5h up to more than 96%, quick-acting is fine afterwards.
Table 5. is to the preventive effect of trialeurodes vaporariorum adult on eggplant in plastic greenhouse
Invention formulation sprayer spray-on process is to the efficiency test of tomato Bemisia tabaci adults
(1) reagent agent and its concentration：Totally 3 preparations, the equal 600mg/L of concentration are by GCS3, GCS8, GCS15 of the present invention；
10% Biphenthrin missible oil (100mg/L).
(2) test method：Implement when the Bemisia tabaci adults on tomato contain hair.Often processing sets 4 repetitions, often repeatedly 20 plants
Tomato seedling, after being watered by each medicament for examination concentration, hand sprayer spraying, if spray clear water is control.Before medicine, after medicine
0.5th, 2 and the Bemisia tabaci adults adhesion amount on tomato is investigated for 24 hours, every plant of tomato investigates 5 blades.It calculates Revision insect recluced rate and prevents
Effect, and carry out significance difference analysis (new Deng Kenshi answers range method).
(3) preventive effect result：6 the results are shown in Table to the preventive effect of the Bemisia tabaci adults on tomato.
As shown in Table 6, GCS3, GCS8, GCS15 have the Bemisia tabaci adults on tomato a good preventive effect, 0.5h after medicine
For preventive effect up to more than 93%, quick-acting is fine.
Table 6. is to the preventive effect of Bemisia tabaci adults on tomato
Invention formulation sprayer spray-on process is to the efficiency test of citrus adult whitefly
(1) reagent agent and its concentration：Totally 3 preparations, the equal 600mg/L of concentration are by GCS3, GCS8, GCS15 of the present invention；
10% Biphenthrin missible oil (100mg/L).
(2) test method：Implement when the citrus adult whitefly on citrus contains hair.Often processing sets 4 repetitions, and often repeatedly 1
Strain citrus, after being watered by each medicament for examination concentration, hand sprayer spraying, if spray clear water is control.Before medicine, after medicine
0.5th, 2 and citrus adult whitefly adhesion amount is investigated for 24 hours, every plant of citrus investigates 20 blades.Revision insect recluced rate and preventive effect are calculated, and
Carry out significance difference analysis (new Deng Kenshi answers range method).
(3) preventive effect result：7 the results are shown in Table to the preventive effect of the Bemisia tabaci adults on tomato.
As shown in Table 7, GCS3, GCS8, GCS15 have the Bemisia tabaci adults on tomato a good preventive effect, 0.5h after medicine
For preventive effect up to more than 94%, quick-acting is fine.
Table 7. is to the preventive effect of Bemisia tabaci adults on tomato
Finally it should be noted that the above embodiments are only used to illustrate and not limit the technical solutions of the present invention, although reference
The present invention is described in detail in above-described embodiment, it will be appreciated by those skilled in the art that can still be carried out to the present invention
Modification or equivalent substitution, without departing from the spirit or scope of the invention, or any substitutions, should all cover
In scope of the presently claimed invention.
Claims (6)
1. a kind of plants essential oil preparation for preventing Aleyrodidae adult pest, abbreviation GCS preparations, it is characterised in that：The GCS preparations
It is formulated by plants essential oil, cosolvent, emulsifier, antifreezing agent and ethyl alcohol, wherein the plants essential oil is citronella oil, birch oil,sweet
With the mixture of fruit of cubeb litsea tree oil, the birch oil,sweet is to be made by the stem of fast-growing tree smoothbark birch through steam distillation；The GCS systems
The mass percentage of the component of agent is as follows：
The cosolvent is one or both of ethylene glycol, isopropanol, cyclohexanone, N-Methyl pyrrolidone and DMF to take up an official post
The mixture of meaning ratio.
2. GCS preparations described in accordance with the claim 1, it is characterised in that：The emulsifier is alkylphenol polyoxyethylene ether, polynary
One or both of alcohol fatty acid ester and its ethylene oxide adduct, Sulfonates, fatty alcohol polyoxyethylene ether and Tea Saponin
The mixture of any of the above ratio.
3. GCS preparations described in accordance with the claim 2, it is characterised in that：The antifreezing agent is propylene glycol, glycerine and poly- second two
The mixture of one or both of alcohol any of the above ratio；The solvent is that volume content is 75% and above ethyl alcohol.
4. according to the preparation method of claims 1 to 3 any one of them GCS preparations, it is characterised in that：Plants essential oil is added in
It into cosolvent and solvent, stirs to after being completely dissolved, add in emulsifier and stirs evenly, then add in antifreezing agent, finally add
Enter residual solvent and stir to obtain the final product.
5. a kind of application of GCS preparations, it is characterised in that：The GCS preparations are any GCS preparations of claims 1 to 3,
For preventing tea tree Aleurocanthus spiniferus, citrus Aleurocanthus spiniferus, Trialeurodes vaporariorum Westwood, Bemisia tabaci and the adult of citrus aleyrodid；It is applied
Method is applied by sprayer spraying and thermal aerosol generator.
6. according to the application of the GCS preparations described in claim 5, it is characterised in that：The smoke of the GCS preparations as thermal aerosol generator
Agent.
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| WO2013050967A1 (en) * | 2011-10-04 | 2013-04-11 | 0903608 B.C. Ltd. | Pest control formulations and methods of making and using same |
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| US20030194454A1 (en) * | 1998-07-28 | 2003-10-16 | Bessette Steven M. | Pesticidal compositions containing rosemary oil and wintergreen oil |
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| CN101128118A (en) * | 2005-01-24 | 2008-02-20 | 博塔诺凯普有限公司 | Formulations containing microencapsulated essential oils |
| WO2013050967A1 (en) * | 2011-10-04 | 2013-04-11 | 0903608 B.C. Ltd. | Pest control formulations and methods of making and using same |
| CN102428973A (en) * | 2011-10-18 | 2012-05-02 | 浙江农林大学 | Agricultural pesticide with essential oil and application thereof |
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Inventor after: Yang Wen Inventor after: Zhou Yufeng Inventor after: Meng Zehong Inventor after: Chen Yao Inventor after: Yao Yongjing Inventor after: Lei Zhiwei Inventor after: Gao Xiubing Inventor after: Lv Zhaoyun Inventor before: Zhou Yufeng Inventor before: Yang Wen Inventor before: Meng Zehong Inventor before: Chen Yao Inventor before: Yao Yongjing Inventor before: Lei Zhiwei Inventor before: Gao Xiubing Inventor before: Lv Zhaoyun |
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Effective date of registration: 20201202 Address after: Room 308, building 147, 500 Zhennan Road, Putuo District, Shanghai Patentee after: RELIACHEM INDUSTRY Corp. Address before: 550000, Guizhou, Guiyang Province Creek District Kim community Patentee before: GUIZHOU TEA Research Institute |