CN105104448A - Pesticide combination for prevention and treatment of aphis gossypii glover and preparation method thereof - Google Patents
Pesticide combination for prevention and treatment of aphis gossypii glover and preparation method thereof Download PDFInfo
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- CN105104448A CN105104448A CN201510521123.4A CN201510521123A CN105104448A CN 105104448 A CN105104448 A CN 105104448A CN 201510521123 A CN201510521123 A CN 201510521123A CN 105104448 A CN105104448 A CN 105104448A
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- spray
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- aphis gossypii
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The invention relates to a pesticide combination for prevention and treatment of aphis gossypii glover and a preparation method thereof, and belongs to the technical field of pesticide. The pesticide combination comprises a spraying agent and a root-irrigation agent which are combined for use. The spraying agent is prepared from aloes, ailanthus altissima leaves, safflower, quisqualis indica, dichroa febrifuga lour and sucrose fatty acid ester. The root-irrigation agent is prepared from diethyl aminoethyl hexanoate, garlic oil, KH2PO4, glucoheptonic acid, phosphatidyl ethanolamine, polyethylene glycol 200 and herb residues obtained after the spraying agent is extracted. According to the pesticide combination, a Chinese traditional medicine extracting solution is used for killing the aphis gossypii glover with poison, the prevention and control effect is good, environmental friendliness is achieved, low toxicity is achieved, the quantity of residues is small, pesticide resistance of the aphis gossypii glover is not prone to be achieved, and thus the pesticide combination is ideal green pesticide; the spraying agent is combined with the root-irrigation agent for use, nutrients needed by crops can be supplemented while the aphis gossypii glover is killed with poison, growth and development of the crops are promoted, and hence the yield is increased; the spraying agent can dissolve honeydew defecated by the aphis gossypii glover, mold breeding is reduced, the influence on the crops by the aphis gossypii glover is eliminated completely, and the growth vigor of the crops is recovered.
Description
Technical field
The present invention relates to pharmaceutical composition of a kind of prevention and control of aphides and preparation method thereof, belong to technical field of pesticide.
Background technology
Cotten aphid (AphisgossypiiGlover) is commonly called as aphid, is global omnivorous insect.Cotten aphid inserts vacuum side of blade or tender head part tissue with piercing mouth parts and sucks branches and leaves, and the honeydew that leaf table has cotten aphid to drain, and honeydew is greasy and sugar content is high, very easily mould growth and the insects such as the less yellow ant of other individualities can be attracted to nibble crop.The control of cotten aphid depends on chemical control, and along with widely using of insecticide, cotten aphid develops immunity to drugs gradually, because cotten aphid generating capacity is large and field medication unreasonable, makes its development of drug resistance rapid, is difficult to administer.And existing agricultural chemicals is only killed for by cotten aphid, the honeydew of its excretion is still present on crop branches and leaves, causes growing of mould etc., affect crop photosynthesis, and crop nibbling due to cotten aphid in early stage, grow slowly, crop leaf diminishes and tails off, and affects its output.
Summary of the invention
For prior art Problems existing, the invention provides pharmaceutical composition of a kind of prevention and control of aphides and preparation method thereof, the spray control efficiency of this pharmaceutical composition is good, and safety is high, and the honeydew of blade surface cotten aphid excretion can be dissolved, thus fundamentally organize growing of mould etc.; Combine after filling with root agent use, nutrient needed for Crop development can be supplemented, make the rapid restoration ecosystem of crop, improve output.
The technical scheme that the present invention is adopted to achieve these goals is:
The invention provides a kind of pharmaceutical composition of prevention and control of aphides, comprise the spray of conbined usage and fill with root agent composition;
Described spray is by aloe, tree-of-heaven leaf, safflower, the fruit of Rangoon creeper, and Changshan and sucrose fatty ester are made;
The agent of described filling root is by diethyl aminoethyl hexanoate, garlic oil, KH
2pO
4, glucoheptonic acid, phosphatidyl-ethanolamine, after Macrogol 200 and spray extract, the dregs of a decoction are made.
Further, the raw material that described spray comprises following weight portion is made: aloe 3-5 part, tree-of-heaven leaf 5-8 part, safflower 1-2 part, fruit of Rangoon creeper 5-8 part, Changshan 3-5 part, sucrose fatty ester 10-15 part; Raw material containing following concentration in the every 1L of described filling root agent: diethyl aminoethyl hexanoate 0.1-0.3mg, garlic oil 0.3-0.5mg, KH
2pO
40.8-1g, glucoheptonic acid 0.6-0.8mg, phosphatidyl-ethanolamine 0.5-0.8mg, polyethylene glycol-2005-8g, the dregs of a decoction 20g that spray extracts.
Further, the preparation method that described spray adopts is: by weight portion aloe, tree-of-heaven leaf, safflower, adds after the fruit of Rangoon creeper and Changshan mix and accounts for its 8-10 times of weight 10vol% ethanol, refluxing extraction twice, merge extract after filtration, then add sucrose fatty ester, after stirring, obtain mother liquor, then add and account for mother liquor 80-100 times water, obtain spray; The preparation method that described filling root agent adopts is: the dregs of a decoction that spray extracts directly are ground to paste, after then mixing with other raw materials, add 1L water, stirs and obtain to fill with root agent.
The condition of above-mentioned refluxing extraction is: refluxing extraction 1.5h/ time at 25-30 DEG C.
Present invention also offers the using method of pharmaceutical composition, the using method of described spray is: whole strain crop carries out spraying to blade adhesional wetting not lower of water, within 5 days, sprays once, sprays continuously 3 times, within after spraying the 3rd day, spray clear water; The using method of described filling root agent is: fill with in crop root by the agent of filling root, and every strain crop is 30mL, within 7 days, fills with root once, continuous irrigation root 2 times.
In spray provided by the invention, by extracting the active ingredient in Chinese medicine material, can suppress cotton aphid and kill, and little even nontoxic to the toxicity of crop and various beneficial organism, environmental friendliness, low toxicity and low residue; In spray, add a small amount of sucrose fatty ester, the honeydew of cotten aphid secretion can be dissolved, thus reduce growing of mould and nibbling of other insects.Spray medication combined filling root agent to use, the nutrient component needed for plant strain growth can be supplemented, the Chinese medicine slag after extracting is recycled, adding of phosphatidyl-ethanolamine, the absorption of crop root to nutrient component can be accelerated, thus the rapid restoration ecosystem of crop is grown, improve crop yield.
Beneficial effect of the present invention is:
(1) pharmaceutical composition provided by the invention is killed cotten aphid by utilizing Chinese medicine extract, and control efficiency is good, environmental friendliness, low toxicity, low-residual, and cotten aphid not easily develops immunity to drugs, and is a kind of desirable environment friendly agricultural; Combined by spray and fill with root agent use, supplement the nutrient needed for crop while poisoning cotten aphid, promote crop growth, thus improve output;
(2) spray of the present invention can dissolve the honeydew of cotten aphid excretion, reduces growing of mould, eliminates cotten aphid thoroughly to the impact of crop, recovers plant growth gesture.
Embodiment
Below by embodiment, the present invention will be further elaborated, it is to be understood that following explanation is only to explain the present invention, do not limit its content.
10vol% ethanol used in the present invention to be volume fraction be 10% ethanol water.
embodiment 1
A pharmaceutical composition for prevention and control of aphides, comprises the spray of conbined usage and fills with root agent composition;
Described spray is prepared from by the following method:
By aloe 3 parts, 5 parts, tree-of-heaven leaf, 2 parts, safflower, the fruit of Rangoon creeper 7 parts, after Changshan 3 parts mixes, adds the 10vol% ethanol accounting for its 8 times of weight, refluxing extraction twice at 25 DEG C, each 1.5h, and merging filtrate after filtering, adds 10 parts of sucrose fatty esters in filtrate; Obtain spray mother liquor after stirring, then carry out 100 times of dilutions, to obtain final product.
The agent of described filling root is prepared from by the following method:
Raw material containing following concentration in every 1L:
The dregs of a decoction (aloe, tree-of-heaven leaf, safflower, the fruit of Rangoon creeper, the dregs of a decoction after the filtration of Changshan) that spray extracts are ground to paste, get 20g, then add diethyl aminoethyl hexanoate 0.3mg, garlic oil 0.3mg, KH
2pO
40.8g, glucoheptonic acid 0.6mg, phosphatidyl-ethanolamine 0.8mg, polyethylene glycol-2008g, add 1L water, stir after mixing.
embodiment 2
A pharmaceutical composition for prevention and control of aphides, comprises the spray of conbined usage and fills with root agent composition;
Described spray is prepared from by the following method:
By aloe 4 parts, 6.4 parts, tree-of-heaven leaf, 1 part, safflower, the fruit of Rangoon creeper 8 parts, after Changshan 4 parts mixes, adds the 10vol% ethanol accounting for its 9 times of weight, refluxing extraction twice at 28 DEG C, each 1.5h, and merging filtrate after filtering, adds 13 parts of sucrose fatty esters in filtrate; Obtain spray mother liquor after stirring, then carry out 90 times of dilutions, to obtain final product.
The agent of described filling root is prepared from by the following method:
Raw material containing following concentration in every 1L:
The dregs of a decoction (aloe, tree-of-heaven leaf, safflower, the fruit of Rangoon creeper, the dregs of a decoction after the filtration of Changshan) that spray extracts are ground to paste, get 20g, then add diethyl aminoethyl hexanoate 0.2mg, garlic oil 0.4mg, KH
2pO
41g, glucoheptonic acid 0.7mg, phosphatidyl-ethanolamine 0.67mg, Macrogol 200 6g, add 1L water, stir after mixing.
embodiment 3
A pharmaceutical composition for prevention and control of aphides, comprises the spray of conbined usage and fills with root agent composition;
Described spray is prepared from by the following method:
By aloe 5 parts, 8 parts, tree-of-heaven leaf, 0.7 part, safflower, the fruit of Rangoon creeper 5 parts, after Changshan 5 parts mixes, add the 10vol% ethanol accounting for its 10 times of weight, refluxing extraction twice at 30 DEG C, each 1.5h, merging filtrate after filtering, adds 15 parts of sucrose fatty esters in filtrate; Obtain spray mother liquor after stirring, then carry out 80 times of dilutions, to obtain final product.
The agent of described filling root is prepared from by the following method:
Raw material containing following concentration in every 1L:
The dregs of a decoction (aloe, tree-of-heaven leaf, safflower, the fruit of Rangoon creeper, the dregs of a decoction after the filtration of Changshan) that spray extracts are ground to paste, get 20g, then add diethyl aminoethyl hexanoate 0.1mg, garlic oil 0.5mg, KH
2pO
40.9g/L, glucoheptonic acid 0.8mg, phosphatidyl-ethanolamine 0.5mg, Macrogol 200 5g, add 1L water, stir after mixing.
Comparative example 1
A pharmaceutical composition for prevention and control of aphides, comprises the spray of conbined usage and fills with root agent composition; The raw material composition of described filling root agent and preparation method are with embodiment 1; Difference is: do not add sucrose fatty ester in spray, directly carries out the equal multiple dilutions of same embodiment 1 after extracting in filtrate.
Comparative example 2
A pharmaceutical composition for prevention and control of aphides, only comprises the spray of embodiment 1.
effect test
1. spray combination acts synergistically test
Test method: by the extract of the pulp furnish (aloe 3 parts, 5 parts, tree-of-heaven leaf, 2 parts, safflower, the fruit of Rangoon creeper 7 parts, Changshan 3 parts) of embodiment 1, each component is got respectively 20 parts of utilizations and extract with the method that embodiment is identical, obtain the extract of each component.Get with the more leaf of cotten aphid, put into 6 culture dishes respectively, give the extract of embodiment 1 and each component under greenhouse experiment respectively, respectively the 1st day and the 2nd day dead aphids number after record administration, concrete outcome is in table 1.
Table 1:
2. choose 6 pieces, the cotton field of cotten aphid peak period, use pharmaceutical composition prepared by embodiment 1-3 and comparative example 1-2 respectively, arrange blank group, do not use any medicine, 6 pieces of cotton fields adopt identical field management method, meet drought and irrigate in time.
The using method of pharmaceutical composition:
The using method of described spray is: whole strain crop carries out spraying to blade adhesional wetting not lower of water, within 5 days, sprays once, sprays continuously 3 times, spray clear water after spraying every other day; The using method of described filling root agent is: fill with in crop root by the agent of filling root, and every strain crop is 30mL, within 7 days, fills with root once, continuous irrigation root 2 times.
The control efficiency in statistics cotton field, blow-of-cottons rate and output of cotton, concrete outcome is in table 2.
Table 2
Above-described embodiment is the present invention's preferably embodiment; but embodiments of the present invention are not by the restriction of embodiment; other is any do not deviate from Spirit Essence of the present invention and principle under make change, modification, combination, substitute, simplify and all should be equivalent substitute mode, be included within protection scope of the present invention.
Claims (5)
1. a pharmaceutical composition for prevention and control of aphides, is characterized in that, comprises the spray of conbined usage and fills with root agent composition;
Described spray is by aloe, tree-of-heaven leaf, safflower, the fruit of Rangoon creeper, and Changshan and sucrose fatty ester are made;
The agent of described filling root is by diethyl aminoethyl hexanoate, garlic oil, KH
2pO
4, glucoheptonic acid, phosphatidyl-ethanolamine, after Macrogol 200 and spray extract, the dregs of a decoction are made.
2. pharmaceutical composition according to claim 1, is characterized in that: the raw material that described spray comprises following weight portion is made: aloe 3-5 part, tree-of-heaven leaf 5-8 part, safflower 1-2 part, fruit of Rangoon creeper 5-8 part, Changshan 3-5 part, sucrose fatty ester 10-15 part; Containing following raw material in the every 1L of described filling root agent: diethyl aminoethyl hexanoate 0.1-0.3mg, garlic oil 0.3-0.5mg, KH
2pO
40.8-1g, glucoheptonic acid 0.6-0.8mg, phosphatidyl-ethanolamine 0.5-0.8mg, polyethylene glycol-2005-8g, the dregs of a decoction 20g that spray extracts.
3. pharmaceutical composition according to claim 1 and 2, it is characterized in that: the preparation method that described spray adopts is: by weight portion aloe, tree-of-heaven leaf, safflower, adds after the fruit of Rangoon creeper and Changshan mix and accounts for its 8-10 times of weight 10vol% ethanol, refluxing extraction twice, merge extract after filtration, then add sucrose fatty ester, after stirring, obtain mother liquor, then add and account for mother liquor 80-100 times water, obtain spray; The preparation method that described filling root agent adopts is: the dregs of a decoction that spray extracts directly are ground to paste, after then mixing with other raw materials, add 1L water, stirs and obtain to fill with root agent.
4. pharmaceutical composition according to claim 3, is characterized in that, the condition of described refluxing extraction is: refluxing extraction 1.5h/ time at 25-30 DEG C.
5. the pharmaceutical composition according to claim 3 or 4, is characterized in that, the using method of described spray is: whole strain crop carries out spraying to blade adhesional wetting not lower of water, within 5 days, sprays once, sprays continuously 3 times, within after spraying the 3rd day, spray clear water; The using method of described filling root agent is: fill with in crop root by the agent of filling root, and every strain crop is 30mL, within 7 days, fills with root once, continuous irrigation root 2 times.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510521123.4A CN105104448B (en) | 2015-08-24 | 2015-08-24 | A kind of pharmaceutical composition of prevention and control of aphides and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510521123.4A CN105104448B (en) | 2015-08-24 | 2015-08-24 | A kind of pharmaceutical composition of prevention and control of aphides and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN105104448A true CN105104448A (en) | 2015-12-02 |
| CN105104448B CN105104448B (en) | 2017-11-07 |
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| CN102125040A (en) * | 2010-01-18 | 2011-07-20 | 中国农业科学院棉花研究所 | Cotton boll increasing and protecting agent, preparation method and application |
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2015
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| CN101176471A (en) * | 2007-12-05 | 2008-05-14 | 操宇琳 | Gossypii root-promoting agent and preparation method thereof |
| CN102125040A (en) * | 2010-01-18 | 2011-07-20 | 中国农业科学院棉花研究所 | Cotton boll increasing and protecting agent, preparation method and application |
| CN102487942A (en) * | 2011-12-07 | 2012-06-13 | 郑州农达生化制品有限公司 | Plant antidote containing diethyl aminoethyl hexanoate and vitamin C |
| CN104336020A (en) * | 2014-10-20 | 2015-02-11 | 克拉玛依市森禾农业有限责任公司 | Plant growth regulator mixture |
| CN104774083A (en) * | 2015-03-16 | 2015-07-15 | 广东中迅农科股份有限公司 | Plant-growth regulator capable of promoting plant growth |
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| CN105104448B (en) | 2017-11-07 |
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