CN103444731A - Cnidium lactone plant source pesticidal missible oil - Google Patents
Cnidium lactone plant source pesticidal missible oil Download PDFInfo
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- CN103444731A CN103444731A CN2013104201541A CN201310420154A CN103444731A CN 103444731 A CN103444731 A CN 103444731A CN 2013104201541 A CN2013104201541 A CN 2013104201541A CN 201310420154 A CN201310420154 A CN 201310420154A CN 103444731 A CN103444731 A CN 103444731A
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- osthole
- missible oil
- pesticidal
- plant source
- cnidium lactone
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Abstract
The invention discloses a cnidium lactone plant source pesticidal missible oil, which is composed of the following ingredients by weight percent: 10-14% of cnidium lactone, 4-8% of anonaine, 2-4% of an emulsifying agent and the balance of a solvent. The cnidium lactone plant source pesticidal missible oil provided by the invention is made from pure plant sources, and is safe, environment-friendly and good in mosquito killing effect.
Description
Technical field
The present invention relates to a kind of insecticidal emulsifiable concentrate, relate in particular to Osthole vegetable source pesticide missible oil.
Background technology
Botanical pesticide is to utilize medicinal plant to have the functional part of the characteristics such as desinsection, sterilization, weeding and growth regulating, or extracts its active component, the medicament processed.Because botanical pesticide derives from nature, have people, animal safety, free from environmental pollution, be difficult for causing pesticide resistance, be easy to the advantages such as degraded in natural environment.
Summary of the invention
A kind of Osthole vegetable source pesticide missible oil, active ingredient is Osthole and anonaine.
A kind of Osthole vegetable source pesticide missible oil is comprised of following compositions in weight percentage: Osthole 10-14%, and anonaine 4-8%, emulsifier 2-4%, surplus is solvent.
Osthole, CAS accession number: 484-12-8.Molecular structural formula:
Osthole is to be extracted and make through organic solvents such as ethanol by the dry root of leguminous plant kuh-seng, plant, fruit, is alkaloid.Be generally Banlangen, its main component has the multiple alkaloids such as Osthole, sophocarpine, N-Oxysophocarpine, Sophoridine, the highest with Osthole, oxidation Content of Osthole.
Anonaine, English name Anonaine, No. CAS: 1862-41-5.Molecular structural formula:
Described emulsifier is anion surfactant, zwitterionic surfactant or non-ionic surface active agent, as Monododecylphosphate potassium, Polyethylene Octylphenol Ether, Phosphate of Polyoxyethylene Isooctyl Ether, polyoxyethylene nonylphenol ether, the polyoxyethylene nonylphenol ether phosphate, APEO, lauryl sodium sulfate, calcium dodecyl benzene sulfonate, Tea Saponin, sodium lignin sulfonate, calcium lignosulfonate, dispersant M-9, neopelex, polystyrene-based phenol 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, as peanut oil, soya-bean oil, linseed oil, castor oil, vegetable seeds wet goods.
Above-mentioned Osthole vegetable source pesticide missible oil can adopt the farm chemical emulsion preparation processing technology that the industry is general to be prepared.Concrete, can adopt following step: anonaine, Osthole and emulsifier are added in solvent, be heated to 40-70 ℃, be uniformly mixed, can make described Osthole vegetable source pesticide missible oil.
Osthole vegetable source pesticide missible oil of the present invention, pure plant source, safety and environmental protection, killing mosquito is effective.
Embodiment
Embodiment 1:
Take each component by corresponding embodiment 1 data of table 1, Osthole, anonaine and agriculture breast 600# are added in peanut oil, be heated to 50 ℃, be uniformly mixed.
Table 1: Osthole vegetable source pesticide emulsifiable concentrate formulation list position: kilogram
| ? | Embodiment 1 | Comparative Examples 1 | Comparative Examples 2 |
| Osthole | 12 | 18 | / |
| Anonaine | 6 | / | 18 |
| Agriculture breast 600# | 3 | 3 | 3 |
| Peanut oil | 79 | 79 | 79 |
Comparative Examples 1:
Take each component by corresponding Comparative Examples 1 data of table 1, Osthole and agriculture breast 600# are added in peanut oil, be heated to 50 ℃, be uniformly mixed.
Comparative Examples 2:
Take each component by corresponding Comparative Examples 2 data of table 1, anonaine and agriculture breast 600# are added in peanut oil, be heated to 50 ℃, be uniformly mixed.
Test case:
100 ironys of packing into of Culex quinquefasciatus are lured in the mosquito cage, be hung in closed room.By insecticidal emulsifiable concentrate and water in the ratio mixed diluting of 1: 9 after, press 1.0ml/m
3formulation rate to carrying out ultra low volume spraying in room.After dispenser, every 3min observes a mosquito and knocks down number, continuously 30min.Then tested mosquito shifted out to room and proceed in clean breeding cage, being placed in home and raising 24h, recording death toll.
By the insecticidal emulsifiable concentrate of embodiment 1 and Comparative Examples 1-2, adopt above-mentioned method of testing to be tested respectively, concrete test data is in Table 2.
Table 2: the mosquito-proof effect table of laboratory ultra low volume spraying
| ? | 15min rate of knockdown after dispenser, % | Killing time of 50(KT50) KT50, min | The 24h lethality, % |
| Embodiment 1 | 100 | 6.5 | 100 |
| Comparative Examples 1 | 100 | 8.3 | 100 |
| Comparative Examples 2 | 96 | 9.2 | 99 |
Comparison by embodiment 1 and Comparative Examples 1-2 can obviously draw: Osthole and anonaine Synergistic, and killing time of 50(KT50) obviously reduces, and the effect of killing mosquito significantly improves.
Claims (2)
1. an Osthole vegetable source pesticide missible oil, active ingredient is Osthole and anonaine.
2. an Osthole vegetable source pesticide missible oil is comprised of following compositions in weight percentage: Osthole 10-14%, and anonaine 4-8%, emulsifier 2-4%, surplus is solvent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310420154.1A CN103444731B (en) | 2013-09-15 | 2013-09-15 | Cnidium lactone plant source pesticidal missible oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310420154.1A CN103444731B (en) | 2013-09-15 | 2013-09-15 | Cnidium lactone plant source pesticidal missible oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103444731A true CN103444731A (en) | 2013-12-18 |
| CN103444731B CN103444731B (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310420154.1A Expired - Fee Related CN103444731B (en) | 2013-09-15 | 2013-09-15 | Cnidium lactone plant source pesticidal missible oil |
Country Status (1)
| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103931670A (en) * | 2014-04-08 | 2014-07-23 | 许银亚 | Jojoba oil liquid mosquito-repellent incense |
| CN103931674A (en) * | 2014-04-08 | 2014-07-23 | 许银亚 | Lavender liquid mosquito-repellent incense |
| CN111802411A (en) * | 2020-07-13 | 2020-10-23 | 安徽省农业科学院茶叶研究所 | Pharmaceutical composition for preventing and treating plant diseases and insect pests in seedling stage of organic tea garden |
Citations (4)
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| CN102578116A (en) * | 2012-01-20 | 2012-07-18 | 山西德威生化有限责任公司 | Compounded botanical synergistic fungicide containing sophocarpidine and osthol and preparation method of compounded botanical synergistic fungicide |
| WO2012171175A1 (en) * | 2011-06-14 | 2012-12-20 | Firmenich Sa | Taste modifying compound |
| 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 |
| CN103141488A (en) * | 2013-01-25 | 2013-06-12 | 浙江农林大学 | Pesticide compounded by azadirachtin and cnidium lactone and preparation method thereof |
-
2013
- 2013-09-15 CN CN201310420154.1A patent/CN103444731B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012171175A1 (en) * | 2011-06-14 | 2012-12-20 | Firmenich Sa | Taste modifying compound |
| CN102578116A (en) * | 2012-01-20 | 2012-07-18 | 山西德威生化有限责任公司 | Compounded botanical synergistic fungicide containing sophocarpidine and osthol and preparation method of compounded botanical synergistic fungicide |
| 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 |
| CN103141488A (en) * | 2013-01-25 | 2013-06-12 | 浙江农林大学 | Pesticide compounded by azadirachtin and cnidium lactone and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| ISABELLE BOULOGNE•PHILIPPE PETIT，ET AL: ""Insecticidal and antifungal chemicals produced by plants: a review"", 《ENVIRON CHEM LETT》 * |
| 邱艳 等: ""蛇床子素乳油对玉米象的防效及毒力分析"", 《湖北农业科学》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103931670A (en) * | 2014-04-08 | 2014-07-23 | 许银亚 | Jojoba oil liquid mosquito-repellent incense |
| CN103931674A (en) * | 2014-04-08 | 2014-07-23 | 许银亚 | Lavender liquid mosquito-repellent incense |
| CN111802411A (en) * | 2020-07-13 | 2020-10-23 | 安徽省农业科学院茶叶研究所 | Pharmaceutical composition for preventing and treating plant diseases and insect pests in seedling stage of organic tea garden |
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| Publication number | Publication date |
|---|---|
| CN103444731B (en) | 2016-06-29 |
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Effective date of registration: 20180601 Address after: No. 50 -1, Zhong Ling Street, Xuanwu District, Nanjing City, Jiangsu Province, -1 Patentee after: NANJING F-ZONE BIOTECH. 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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Granted publication date: 20160629 Termination date: 20190915 |
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