CN105104448B - A kind of pharmaceutical composition of prevention and control of aphides and preparation method thereof - Google Patents
A kind of pharmaceutical composition of prevention and control of aphides and preparation method thereof Download PDFInfo
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- CN105104448B CN105104448B CN201510521123.4A CN201510521123A CN105104448B CN 105104448 B CN105104448 B CN 105104448B CN 201510521123 A CN201510521123 A CN 201510521123A CN 105104448 B CN105104448 B CN 105104448B
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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 present invention relates to a kind of pharmaceutical composition of prevention and control of aphides and preparation method thereof, belong to technical field of pesticide, the pharmaceutical composition includes the spray being used in combination and pouring root agent composition；Spray is that, by aloe, tree-of-heaven leaf, safflower, the fruit of Rangoon creeper, Changshan and sucrose fatty ester are made；Pouring root agent is by diethyl aminoethyl hexanoate, garlic oil, KH2PO4, glucoheptonic acid, phosphatidyl-ethanolamine, the dregs of a decoction are made after polyethylene glycol 200 and spray are extracted.The pharmaceutical composition that the present invention is provided is killed by using Chinese medicine extract to cotten aphid, and prevention effect is good, environment-friendly, and low toxicity, low-residual, cotten aphid is not likely to produce the resistance to the action of a drug, is a kind of preferable environment friendly agricultural；Combine pouring root agent by spray to use, nutrient while poisoning cotten aphid needed for supplement crop promotes crop growth, so as to improve yield；Spray can dissolve the honeydew of cotten aphid excretion, reduce the growth of mould, thoroughly eliminate influence of the cotten aphid to crop, recover plant growth gesture.
Description
Technical field
The present invention relates to a kind of pharmaceutical composition of prevention and control of aphides and preparation method thereof, belong to technical field of pesticide.
Background technology
Cotten aphid（Aphis gossypii Glover）Aphid is commonly called as, is global omnivorous insect.Cotten aphid is with piercing mouth parts
Insertion vacuum side of blade or tender header packet are knitted and suck branches and leaves, and leaf table has the honeydew that cotten aphid drains, and honeydew is greasy and sugar content is high,
Easily mould growth and the insects such as other individual less yellow ants can be attracted to nibble crop.The preventing and treating of cotten aphid it is main according to
Rely in chemical prevention, with widely using for insecticide, cotten aphid gradually develops immunity to drugs, because cotten aphid generating capacity is big and field
Between medication it is unreasonable, make its development of drug resistance rapid, it is difficult to administer.And existing agricultural chemicals is killed only for by cotten aphid, its
The honeydew of excretion is still present on crop branches and leaves, causes the growth of mould etc., influences crop photosynthesis, and crop early stage by
In nibbling for cotten aphid, development is slow, and crop leaf, which diminishes, to tail off, and influences its yield.
The content of the invention
The problem of existing for prior art, the invention provides a kind of pharmaceutical composition of prevention and control of aphides and its preparation side
Method, the spray prevention effect of the pharmaceutical composition is good, safe, and can dissolve blade surface cotten aphid excretion honeydew,
So as to fundamentally organize the growth of mould etc.；After joint pouring root agent use, nutrient needed for can supplementing Crop development makes crop
Rapid restoration ecosystem, improves yield.
The technical scheme that is used to achieve these goals of the present invention for：
The invention provides a kind of pharmaceutical composition of prevention and control of aphides, including the spray and pouring root agent group being used in combination
Into；
The spray is that, by aloe, tree-of-heaven leaf, safflower, the fruit of Rangoon creeper, Changshan and sucrose fatty ester are made；
The pouring root agent is by diethyl aminoethyl hexanoate, garlic oil, KH2PO4, glucoheptonic acid, phosphatidyl-ethanolamine, polyethylene glycol 200 and
The dregs of a decoction are made after spray is extracted.
Further, raw material of the spray including following parts by weight is made：3-5 parts of aloe, 5-8 parts of tree-of-heaven leaf is red
1-2 parts of flower, 5-8 parts of the fruit of Rangoon creeper, 3-5 parts of Changshan, 10-15 parts of sucrose fatty ester；Containing following dense in the every 1L of the pouring root agent
The raw material of degree：Diethyl aminoethyl hexanoate 0.1-0.3mg, garlic oil 0.3-0.5mg, KH2PO40.8-1g, glucoheptonic acid 0.6-0.8mg, phosphatidyl
Monoethanolamine 0.5-0.8mg, the 5-8g of polyethylene glycol -200, the dregs of a decoction 20g that spray is extracted.
Further, the preparation method that the spray is used for：By parts by weight aloe, tree-of-heaven leaf, safflower, the fruit of Rangoon creeper and
Added after Changshan mixing and account for its 8-10 times of weight 10vol% ethanol, refluxing extraction twice, merges extract solution, then added after filtering
Sucrose fatty ester, obtains mother liquor after stirring, then add and account for 80-100 times of water of mother liquor, produce spray；The pouring root agent
The preparation method used for：The dregs of a decoction that spray is extracted directly are ground to paste, after being then well mixed with other raw materials, plus
Enter 1L water, stir and produce pouring root agent.
The condition of above-mentioned refluxing extraction is：Refluxing extraction 1.5h/ times at 25-30 DEG C.
Present invention also offers the application method of pharmaceutical composition, the application method of the spray is：Whole strain crop enters
Row is sprayed to blade and bedewed and the not lower drop of water, is sprayed once within 5 days, is continuously sprayed 3 times, the 3rd day sprinkling clear water after spraying；It is described to fill
The application method of root agent is：Pouring root agent is filled in crop root, every plant of crop is 30mL, 7 days pouring roots once, continuous pouring root 2 times
.
In the spray that the present invention is provided, by extracting the active ingredient in Chinese medicine material, cotton aphid can be pressed down
System and poisoning, and to small toxicity even nontoxic, environment-friendly, the low toxicity and low residue of crop and various beneficial organisms；In spray
The a small amount of sucrose fatty ester of middle addition, can dissolve the honeydew of cotten aphid secretion, so as to reduce growth and other insects of mould
Nibble.Spray medication combined pouring root agent to use, the nutritional ingredient needed for plant strain growth can be supplemented, to the Chinese medicine slag after extraction
Recycled, the addition of phosphatidyl-ethanolamine, absorption of the crop root to nutritional ingredient can be accelerated, so that crop is rapid
Restoration ecosystem is developed, and improves crop yield.
Beneficial effects of the present invention are：
（1）The pharmaceutical composition that the present invention is provided is killed by using Chinese medicine extract to cotten aphid, and prevention effect is good,
Environment-friendly, low toxicity, low-residual, cotten aphid is not likely to produce the resistance to the action of a drug, is a kind of preferable environment friendly agricultural；Combined by spray and filled
Root agent is used, nutrient while poisoning cotten aphid needed for supplement crop, promotes crop growth, so as to improve yield；
（2）The spray of the present invention can dissolve the honeydew of cotten aphid excretion, reduce the growth of mould, thoroughly eliminate cotten aphid
Influence to crop, recovers plant growth gesture.
Embodiment
Below by embodiment, the present invention will be further elaborated, it should be appreciated that, the description below merely to
The present invention is explained, its content is not defined.
10vol% ethanol used in the present invention is the ethanol water that volume fraction is 10%.
Embodiment 1
A kind of pharmaceutical composition of prevention and control of aphides, including the spray being used in combination and pouring root agent composition；
The spray, which is prepared by the following method, to be formed：
By 3 parts of aloe, 5 parts of tree-of-heaven leaf, 2 parts of safflower, 7 parts of the fruit of Rangoon creeper, after 3 parts of Changshan is well mixed, addition accounts for its 8 times of weights
The 10vol% ethanol of amount, twice, each 1.5h, merging filtrate after filtering adds 10 parts of sugarcanes into filtrate to refluxing extraction at 25 DEG C
Sugar fatty acid ester；Spray mother liquor is obtained after stirring, 100 times of dilutions is then carried out, produces.
The pouring root agent, which is prepared by the following method, to be formed：
Contain the raw material of following concentration in per 1L：
The dregs of a decoction that spray is extracted（Aloe, tree-of-heaven leaf, safflower, the fruit of Rangoon creeper, the dregs of a decoction after the filtering of Changshan）It is ground to
Paste, takes 20g, then adds diethyl aminoethyl hexanoate 0.3mg, garlic oil 0.3mg, KH2PO40.8g, glucoheptonic acid 0.6mg, phosphatidyl ethanol
Amine 0.8mg, the 8g of polyethylene glycol -200, add 1L water after being well mixed, stir.
Embodiment 2
A kind of pharmaceutical composition of prevention and control of aphides, including the spray being used in combination and pouring root agent composition；
The spray, which is prepared by the following method, to be formed：
By 4 parts of aloe, 6.4 parts of tree-of-heaven leaf, 1 part of safflower, 8 parts of the fruit of Rangoon creeper, after 4 parts of Changshan is well mixed, addition accounts for its 9 times
The 10vol% ethanol of weight, twice, each 1.5h, merging filtrate after filtering adds 13 parts into filtrate to refluxing extraction at 28 DEG C
Sucrose fatty ester；Spray mother liquor is obtained after stirring, 90 times of dilutions is then carried out, produces.
The pouring root agent, which is prepared by the following method, to be formed：
Contain the raw material of following concentration in per 1L：
The dregs of a decoction that spray is extracted（Aloe, tree-of-heaven leaf, safflower, the fruit of Rangoon creeper, the dregs of a decoction after the filtering of Changshan）It is ground to
Paste, takes 20g, then adds diethyl aminoethyl hexanoate 0.2mg, garlic oil 0.4mg, KH2PO41g, glucoheptonic acid 0.7mg, phosphatidyl-ethanolamine
0.67mg, polyethylene glycol 200 6g, add 1L water after being well mixed, stir.
Embodiment 3
A kind of pharmaceutical composition of prevention and control of aphides, including the spray being used in combination and pouring root agent composition；
The spray, which is prepared by the following method, to be formed：
By 5 parts of aloe, 8 parts of tree-of-heaven leaf, 0.7 part of safflower, 5 parts of the fruit of Rangoon creeper, after 5 parts of Changshan is well mixed, addition account for its 10
The 10vol% ethanol of times weight, twice, each 1.5h, merging filtrate after filtering adds 15 into filtrate to refluxing extraction at 30 DEG C
Part sucrose fatty ester；Spray mother liquor is obtained after stirring, 80 times of dilutions is then carried out, produces.
The pouring root agent, which is prepared by the following method, to be formed：
Contain the raw material of following concentration in per 1L：
The dregs of a decoction that spray is extracted（Aloe, tree-of-heaven leaf, safflower, the fruit of Rangoon creeper, the dregs of a decoction after the filtering of Changshan）It is ground to
Paste, takes 20g, then adds diethyl aminoethyl hexanoate 0.1mg, garlic oil 0.5mg, KH2PO40.9g/L, glucoheptonic acid 0.8mg, phosphatidyl second
Hydramine 0.5mg, polyethylene glycol 200 5g, add 1L water after being well mixed, stir.
Comparative example 1
A kind of pharmaceutical composition of prevention and control of aphides, including the spray being used in combination and pouring root agent composition；The pouring root agent
Raw material composition and preparation method be the same as Example 1；Difference is：Sucrose fatty ester is added without in spray, after extraction
Be the same as Example 1 is directly carried out in filtrate to dilute with equimultiple.
Comparative example 2
A kind of pharmaceutical composition of prevention and control of aphides, only includes the spray of embodiment 1.
Effect test
1. spray combination acts synergistically is tested
Test method：By the raw material proportioning of embodiment 1（3 parts of aloe, 5 parts of tree-of-heaven leaf, 2 parts of safflower, 7 parts of the fruit of Rangoon creeper, Changshan
3 parts）Extract solution, each component is taken respectively 20 parts extracted using be the same as Example identical method, obtains the extraction of each component
Liquid.Take with the more leaf of cotten aphid, be respectively put into 6 culture dishes, give embodiment 1 and each component respectively under greenhouse experiment
Extract solution, the 1st day and the 2nd day dead aphids number after record administration respectively, concrete outcome is shown in Table 1.
Table 1：
2. 6 pieces of the cotton field of cotten aphid peak period is chosen, the drug regimen prepared respectively using embodiment 1-3 and comparative example 1-2
Thing, sets blank control group, without using any medicine, and 6 pieces of cotton fields use identical field management method, meets drought and irrigates in time.
The application method of pharmaceutical composition：
The application method of the spray is：Whole strain crop is sprayed to blade and bedewed and the not lower drop of water, sprays one within 5 days
It is secondary, continuously spray 3 times, spray clear water after spraying every other day；The application method of the pouring root agent is：Pouring root agent is filled in root of the crop
Portion, every plant of crop is 30mL, 7 days pouring roots once, continuous pouring root 2 times.
The prevention effect in cotton field, blow-of-cottons rate and output of cotton are counted, concrete outcome is shown in Table 2.
Table 2
Above-described embodiment is not limited for the present invention preferably embodiment, but embodiments of the present invention by embodiment
System, other any Spirit Essences and the change made under principle, modifications without departing from the present invention, combines, substitutes, simplifying and should be
Equivalence replacement mode, is included within protection scope of the present invention.
Claims (4)
1. a kind of pharmaceutical composition of prevention and control of aphides, it is characterised in that：Said composition is made up of spray and pouring root agent；
The spray is made up of the raw material of following parts by weight：3-5 parts of aloe, 5-8 parts of tree-of-heaven leaf, 1-2 parts of safflower, the fruit of Rangoon creeper
5-8 parts, 3-5 parts of Changshan, 10-15 parts of sucrose fatty ester；
It is described to be made up per the agent of 1L pouring roots of following raw material：Diethyl aminoethyl hexanoate 0.1-0.3mg, garlic oil 0.3-0.5mg, KH2PO40.8-
1g, glucoheptonic acid 0.6-0.8mg, phosphatidyl-ethanolamine 0.5-0.8mg, the 5-8g of polyethylene glycol -200, the dregs of a decoction that spray is extracted
20g。
2. pharmaceutical composition according to claim 1, it is characterised in that：The preparation method that the spray is used for：Will
The 10vol% ethanol for accounting for its 8-10 times of weight is added after above-mentioned parts by weight aloe, tree-of-heaven leaf, safflower, the fruit of Rangoon creeper and Changshan mixing,
Refluxing extraction twice, merges extract solution, then adds sucrose fatty ester after filtering, mother liquor is obtained after stirring, is then added
The water of 80-100 times of mother liquor is accounted for, spray is produced；The preparation method that the pouring root agent is used for：The dregs of a decoction that spray is extracted are straight
Connect and be ground to paste, after being then well mixed with other raw materials, add 1L water, stir and produce pouring root agent.
3. pharmaceutical composition according to claim 2, it is characterised in that the condition of the refluxing extraction is：At 25-30 DEG C
Lower refluxing extraction 1.5h/ times.
4. pharmaceutical composition according to claim 3, it is characterised in that the application method of the spray is：Whole strain is made
Thing is sprayed to blade and bedewed and the not lower drop of water, is sprayed once within 5 days, is continuously sprayed 3 times, the 3rd day sprinkling clear water after spraying；Institute
The application method for stating pouring root agent is：Pouring root agent is filled in crop root, every plant of crop is 30mL, 7 days pouring roots once, continuous pouring root
2 times.
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| Application Number | Priority Date | Filing Date | Title |
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| 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 |
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| 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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| CN105104448A CN105104448A (en) | 2015-12-02 |
| CN105104448B true 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 |
| 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 |
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| 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 |
| CN104798837A (en) * | 2015-04-17 | 2015-07-29 | 苏远芳 | Traditional Chinese medicine insecticide containing azedarach |
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2015
- 2015-08-24 CN CN201510521123.4A patent/CN105104448B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104798837A (en) * | 2015-04-17 | 2015-07-29 | 苏远芳 | Traditional Chinese medicine insecticide containing azedarach |
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| Title |
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| 五种植物浸提液对棉蚜的防治效果;张海芝等;《中国棉花》;20031130;第30卷(第11期);第34页 * |
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