CN103461354B - Celastrus angulatus vegetable source pesticide cream - Google Patents
Celastrus angulatus vegetable source pesticide cream Download PDFInfo
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- CN103461354B CN103461354B CN201310419637.XA CN201310419637A CN103461354B CN 103461354 B CN103461354 B CN 103461354B CN 201310419637 A CN201310419637 A CN 201310419637A CN 103461354 B CN103461354 B CN 103461354B
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Abstract
The invention discloses a kind of Celastrus angulatus vegetable source pesticide cream, be made up of following compositions in weight percentage: Celastrus angulatus 4-8%, anonaine 4-8%, emulsifying agent 8-12%, surplus is solvent.The Celastrus angulatus vegetable source pesticide cream of the present invention, pure plant source, safety and environmental protection, killing mosquito is effective.
Description
Technical field
The present invention relates to a kind of insecticidal emulsifiable concentrate, particularly relate to Celastrus angulatus vegetable source pesticide cream.
Background technology
Botanical pesticide is the functional part utilizing medicinal plants to have the characteristics such as parasite killing, sterilization, weeding and growth regulating, or extracts its active component, the medicament processed.Owing to botanical pesticide derives from nature, have people, animal safety, free from environmental pollution, not easily cause Drug resistance, natural environment is prone to the advantages such as degraded.
Summary of the invention
A kind of Celastrus angulatus vegetable source pesticide cream, effective ingredient is Celastrus angulatus and anonaine.
A kind of Celastrus angulatus vegetable source pesticide cream, is made up of following compositions in weight percentage: Celastrus angulatus 4-8%, anonaine 4-8%, emulsifying agent 8-12%, and surplus is solvent.
Celastrus angulatus belongs to the perennial liana of Celastraceae Celastrus, is distributed widely in China the Yellow River, the hills of the Yangtze river basin and mountain area.The root bark of Celastrus angulatus and peel of stem all contain multiple powerful insecticidal constituent, from root bark or seed, isolation identification goes out dozens of noval chemical compound at present, from kind of oil, particularly obtain 4 crystallizations, namely Celastrus angulatus ester I-IV, from root bark, obtain 5 pure natural products, i.e. Celastrus angulatus I-V.The active insecticidal components of these Celastrus angulatus weight is all referred to as Celastrus angulatus.The active insecticidal components of Celastrus angulatus separates from Celastrus angulatus, identifies the compound Celangulin with antifeedant activity, it is believed that be a milestone of this plant insecticide chemical constitution study.Before this, all thinking that Celastraceae plant insecticide active component is alkaloid, Celangulin is first non-alkaloid reactive compound separated from Celastrus angulatus.Later achievement in research also indicates that, the polyhydric alcohol ester compound that its insecticidal active ingredient is skeleton with dihydroagarofuran substantially.
Anonaine, English name Anonaine, No. CAS: 1862-41-5.Molecular structural formula:
Described emulsifying agent is anion surfactant, zwitterionic surfactant or nonionic surfactant, such as Monododecylphosphate potassium, Polyethylene Octylphenol Ether, Phosphate of Polyoxyethylene Isooctyl Ether, NPE, thermally coupled distillation columns, polyoxyethylene ether, sodium lauryl sulphate, calcium dodecyl benzene sulfonate, tea saponin, sodium lignin sulfonate, calcium lignosulfonate, dispersant M-9, dodecylbenzene sodium sulfonate, polystyrylphenol polyoxyethylene ether sulfate, alcohol ether carboxylate AEC-9, polyox-yethylene-polyoxypropylene block copolymer, tristyrylphenol polyoxyethylene ether, agriculture breast 2201#, agriculture breast 2202# and agriculture breast 600# etc..
Described solvent is vegetable oil, such as Oleum Arachidis hypogaeae semen, Oleum Glycines, oleum lini, Oleum Ricini, colza wet goods.
The farm chemical emulsion preparation processing technique that above-mentioned Celastrus angulatus vegetable source pesticide cream can adopt the industry general is prepared.Concrete, it is possible to adopt following step: anonaine, Celastrus angulatus and emulsifying agent being added in solvent, heating, to 40-70 DEG C, is uniformly mixed, can be prepared by described Celastrus angulatus vegetable source pesticide cream.
The Celastrus angulatus vegetable source pesticide cream of the present invention, pure plant source, safety and environmental protection, killing mosquito is effective.
Detailed description of the invention
Embodiment 1:
Weighing each component by embodiment 1 data corresponding to table 1, Celastrus angulatus, anonaine and agriculture breast 600# are added in Oleum Ricini, heating, to 50 DEG C, is uniformly mixed.
Table 1: Celastrus angulatus vegetable source pesticide emulsifiable concentrate formulation list position: kilogram
| Embodiment 1 | Comparative example 1 | Comparative example 2 | |
| Celastrus angulatus | 6 | 12 | / |
| Anonaine | 6 | / | 12 |
| Agriculture breast 600# | 10 | 10 | 10 |
| Oleum Ricini | 78 | 78 | 78 |
Comparative example 1:
Weighing each component by comparative example 1 data corresponding to table 1, add in Oleum Ricini by Celastrus angulatus and agriculture breast 600#, heating, to 50 DEG C, is uniformly mixed.
Comparative example 2:
Weighing each component by comparative example 2 data corresponding to table 1, add in Oleum Ricini by anonaine and agriculture breast 600#, heating, to 50 DEG C, is uniformly mixed.
Test case:
Culex quinquefasciatus 100 is loaded irony lure in mosquito cage, be hung in closed room.By insecticidal emulsifiable concentrate with water in after the ratio mixed diluting of 1: 4, by 1.0ml/m3Formulation rate to carrying out ultra-low volume spray in room.After dispenser, every 3min observes a mosquito and knocks down number, continuous 30min.Then tested mosquito removed room and proceeds in cleaning rearging cage, being placed in home and raise 24h, record death toll.
By the insecticidal emulsifiable concentrate of embodiment 1 and comparative example 1-2, adopting above-mentioned method of testing to test respectively, concrete test data are in Table 2.
Table 2: the mosquito-proof effect table of laboratory ultra-low volume spray
| 15min rate of knockdown after dispenser, % | Killing time of 50(KT50) KT50, min | 24h mortality rate, % | |
| Embodiment 1 | 100 | 6.9 | 100 |
| Comparative example 1 | 97 | 8.8 | 99 |
| Comparative example 2 | 98 | 8.3 | 99 |
By the comparison to embodiment 1 and comparative example 1-2, it is possible to be apparent from: Celastrus angulatus and anonaine Synergistic, killing time of 50(KT50) is obviously reduced, and the effect of killing mosquito is greatly improved.
Claims (1)
1. a Celastrus angulatus vegetable source pesticide cream, is made up of following compositions in weight percentage: Celastrus angulatus 4-8%, anonaine 4-8%, emulsifying agent 8-12%, and surplus is solvent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310419637.XA CN103461354B (en) | 2013-09-15 | 2013-09-15 | Celastrus angulatus vegetable source pesticide cream |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310419637.XA CN103461354B (en) | 2013-09-15 | 2013-09-15 | Celastrus angulatus vegetable source pesticide cream |
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| Publication Number | Publication Date |
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| CN103461354A CN103461354A (en) | 2013-12-25 |
| CN103461354B true CN103461354B (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310419637.XA Active CN103461354B (en) | 2013-09-15 | 2013-09-15 | Celastrus angulatus vegetable source pesticide cream |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104026170A (en) * | 2014-06-27 | 2014-09-10 | 柳州市汉森机械制造有限公司 | Natural plant pesticide |
| CN106954651A (en) * | 2017-03-28 | 2017-07-18 | 滁州朝昱农业科技有限公司 | A kind of pig house pest repellant containing Chinese herbal medicine and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1086961A (en) * | 1992-11-19 | 1994-05-25 | 西北农业大学 | Celastrus angulatus emulsified oil as plant's pesticide and manufacture method thereof |
| CN1109270A (en) * | 1994-03-30 | 1995-10-04 | 河南省科学院化学研究所 | Emulsion oil of Angulatin |
| KR100554082B1 (en) * | 2002-09-23 | 2006-02-22 | 학교법인 경희대학교 | Nelumbo nucifera gaertn |
| CN101099497A (en) * | 2007-07-05 | 2008-01-09 | 王建国 | Water soluble insecticide preparation |
| CN102893989A (en) * | 2012-09-29 | 2013-01-30 | 河南省科高植物天然产物开发工程技术有限公司 | Celangulin TC, its preparation method and quality detection method |
| CN103081912A (en) * | 2013-01-25 | 2013-05-08 | 浙江农林大学 | Celastrus angulatus and cnidium lactone compounded pesticide and preparation method thereof |
-
2013
- 2013-09-15 CN CN201310419637.XA patent/CN103461354B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1086961A (en) * | 1992-11-19 | 1994-05-25 | 西北农业大学 | Celastrus angulatus emulsified oil as plant's pesticide and manufacture method thereof |
| CN1109270A (en) * | 1994-03-30 | 1995-10-04 | 河南省科学院化学研究所 | Emulsion oil of Angulatin |
| KR100554082B1 (en) * | 2002-09-23 | 2006-02-22 | 학교법인 경희대학교 | Nelumbo nucifera gaertn |
| CN101099497A (en) * | 2007-07-05 | 2008-01-09 | 王建国 | Water soluble insecticide preparation |
| CN102893989A (en) * | 2012-09-29 | 2013-01-30 | 河南省科高植物天然产物开发工程技术有限公司 | Celangulin TC, its preparation method and quality detection method |
| CN103081912A (en) * | 2013-01-25 | 2013-05-08 | 浙江农林大学 | Celastrus angulatus and cnidium lactone compounded pesticide and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| "Insecticidal and antifungal chemicals produced by plants: a review";Isabelle Boulogne•Philippe Petit，et al;《Environ Chem Lett》;20121231;第10卷;第325-327页 * |
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Effective date of registration: 20190102 Address after: 714021 Group 10 of Liuyuan Village, Xiaji Town, Linwei District, Weinan City, Shaanxi Province Patentee after: Shaanxi Hezheng Traditional Chinese Medicine Technology Co., Ltd. Address before: 201107 T157 twenty-second, 1-30 Lane 88, min Bei Road, Minhang District, Shanghai. Patentee before: Shanghai Yuemeng Environmental Protection Technology Co., Ltd. |
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