CN101695310B - Environment-friendly pesticide for killing Spodoptera litura and grasshopper - Google Patents
Environment-friendly pesticide for killing Spodoptera litura and grasshopper Download PDFInfo
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- CN101695310B CN101695310B CN2009101862724A CN200910186272A CN101695310B CN 101695310 B CN101695310 B CN 101695310B CN 2009101862724 A CN2009101862724 A CN 2009101862724A CN 200910186272 A CN200910186272 A CN 200910186272A CN 101695310 B CN101695310 B CN 101695310B
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- friendly pesticide
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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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- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The invention relates to a preparation method of an environment-friendly pesticide and the environment-friendly pesticide thereof. The environment-friendly pesticide is mainly prepared by the following raw materials in parts by weight: 1 part of wild hot pepper, 1 part of tea oil meal and 1 part of water pepper. The preparation method of the environment-friendly pesticide comprises the following steps: 1) soaking 1 part of wild hot pepper in 2 parts of water; squeezing; filtering supernatant fluid for later use; 2) soaking 1 part of tea oil meal in 2 parts of 60% ethanol; filtering supernatant fluid for later use; 3) decocting 1 part of water pepper in 49 parts of water for 30 minutes; filtering supernatant fluid for later use; and 4) mixing the supernatant fluids obtained in the steps 1), 2) and 3) in a ratio of 1: 1: 2. The invention has the advantages of safety and security for human beings and livestock, environmental protection, favorable mothproof, pesticidal and helminthic effects, easily obtained materials, low production cost, small investment and extremely easy popularization without special equipment.
Description
Technical field
The present invention relates to a kind of insecticide, relate in particular to a kind of environment-friendly pesticide of killing prodenia litura, grasshopper.
Background technology
Present insecticide is take agricultural chemicals as main, mixes auxiliary material and sprays deinsectization, and agricultural chemicals is synthetic, and people and livestock are had toxic action equally, and the chemical products contaminated environment, produces public hazards, and animals and plants absorb and stay the Harmful Residue.
Summary of the invention
The purpose of this invention is to provide a kind of environment-friendly pesticide of killing prodenia litura, grasshopper, it configures take vegetables, plant oil meal, Chinese herbal medicine etc. as raw material and forms, and to people and livestock safety non-toxic evil, environmentally safe is nuisanceless.
The present invention is achieved like this, and it is mainly made by the raw material of following parts by weight: 1 part of taberpsychine, 1 part of the tea oil dregs of rice, 1 part of polygonum flaccidum; Its preparation method is: the 1) extraction of capsaicine: get 1 part of taberpsychine, add the water soaking 24 hours of 2 times of weight, with the squeezer squeezing, get supernatant liquid filtering for subsequent use; 2) extraction of Tea Saponin; Get 1 part of the tea oil dregs of rice, 60% ethanol that adds 2 times of weight soaked 6 hours under 60 ℃ of temperature, got supernatant liquid filtering for subsequent use; 3) extraction of polygonum flaccidum element: get 1 part of polygonum flaccidum, the decocting that adds 49 times of weight boiled 30 minutes, got supernatant liquid filtering for subsequent use; 4) clear liquid with step 1,2,3 gained mixes in 1: 1: 2 ratio, adds preservative and gets final product.
Advantage of the present invention is: to people and livestock safety non-toxic,, nuisanceless, pollution-free, have good insect protected, desinsection, anthelminthic effect; A. vermins-proof effect is good: open three leaves to ripe growing period at seedling, spray in five days medicine in interval once all can reach dish insect-free, and worm does not eat the vermins-proof effect of dish; B. desinsection wide spectrum, lethality are strong: can kill at 10 seconds-5 minutes worms such as aphid, prodenia lituras and die, all can kill all worms that can expose, if second day carries out secondary spray medicine, all can reach satisfied insecticidal effect, to the death in 24 hours of the duricrust polypides such as grasshopper, firefly; C. anthelminthic effect is fast: polypide leaves immediately and flees from the perch blade face behind the spray medicine.Material of the present invention is easy to get, and cost is low, invests littlely, need not special installation, very easily promotes.
Embodiment
Preparation method of the present invention is: the 1) extraction of capsaicine: get 1 kilogram of taberpsychine, add 2 kilograms water soaking 24 hours, with the squeezer squeezing, get supernatant liquid filtering for subsequent use; 2) extraction of Tea Saponin; Get 1 kilogram of the tea oil dregs of rice, 60% ethanol that adds 2 kilograms soaked 6 hours under 60 ℃ of temperature, got supernatant liquid filtering for subsequent use; 3) extraction of polygonum flaccidum element: get 1 kilogram of polygonum flaccidum, the decocting that adds 49 kilograms boiled 30 minutes, got supernatant liquid filtering for subsequent use; 4) clear liquid with step 1,2,3 gained mixes in 1: 1: 2 ratio, adds Sodium Benzoate and gets final product.
Claims (1)
1. environment-friendly pesticide of killing prodenia litura, grasshopper, it is characterized in that being made by the raw material of following parts by weight: 1 part of taberpsychine, 1 part of the tea oil dregs of rice, 1 part of polygonum flaccidum, its preparation method is: the 1) extraction of capsaicine: get 1 part of taberpsychine, the water soaking 24 hours that adds 2 times of weight, with the squeezer squeezing, get supernatant liquid filtering for subsequent use; 2) extraction of Tea Saponin; Get 1 part of the tea oil dregs of rice, 60% ethanol that adds 2 times of weight soaked 6 hours under 60 ℃ of temperature, got supernatant liquid filtering for subsequent use; 3) extraction of polygonum flaccidum element: get 1 part of polygonum flaccidum, the decocting that adds 49 times of weight boiled 30 minutes, got supernatant liquid filtering for subsequent use; 4) clear liquid with step 1,2,3 gained mixes in 1: 1: 2 ratio, adds preservative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101862724A CN101695310B (en) | 2009-10-19 | 2009-10-19 | Environment-friendly pesticide for killing Spodoptera litura and grasshopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101862724A CN101695310B (en) | 2009-10-19 | 2009-10-19 | Environment-friendly pesticide for killing Spodoptera litura and grasshopper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101695310A CN101695310A (en) | 2010-04-21 |
| CN101695310B true CN101695310B (en) | 2013-02-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101862724A Expired - Fee Related CN101695310B (en) | 2009-10-19 | 2009-10-19 | Environment-friendly pesticide for killing Spodoptera litura and grasshopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101695310B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103271106A (en) * | 2013-05-18 | 2013-09-04 | 胡和秀 | Red-knees herb environment-friendly pesticide |
| CN104904757B (en) * | 2015-04-29 | 2017-10-13 | 长沙理工大学 | A kind of organic vegetable pours root agent and its application method |
| CN104872218B (en) * | 2015-06-11 | 2018-01-02 | 福建春辉生物工程有限公司 | A kind of natural family's insecticide containing Tsubaki-saponin |
| CN106305082A (en) * | 2016-08-19 | 2017-01-11 | 郎德山 | Environment-friendly day-lily bud cultivation technology |
| CN110226598A (en) * | 2019-07-10 | 2019-09-13 | 福鼎市匠心百年茶业有限公司 | A kind of tea tree pest repellant of Extracts from Plant Recourses |
| CN112790198A (en) * | 2021-02-26 | 2021-05-14 | 桂林新概念农业科技开发有限公司 | Environment-friendly nontoxic biological agent |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100998343A (en) * | 2007-01-15 | 2007-07-18 | 柳厚先 | Environmental protection and public nuisance free type insecticide, and its preparing method |
| CN101147498A (en) * | 2007-11-02 | 2008-03-26 | 江西省蚕桑茶叶研究所茶厂 | Plant insecticide |
-
2009
- 2009-10-19 CN CN2009101862724A patent/CN101695310B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100998343A (en) * | 2007-01-15 | 2007-07-18 | 柳厚先 | Environmental protection and public nuisance free type insecticide, and its preparing method |
| CN101147498A (en) * | 2007-11-02 | 2008-03-26 | 江西省蚕桑茶叶研究所茶厂 | Plant insecticide |
Non-Patent Citations (2)
| Title |
|---|
| 周文新等.介绍几种植物源农药.《江西农业科技》.2004,(第8期),第33页. * |
| 瞿生坤.介绍几种土法自制农药.《云南农业科技》.1999,(第2期),第43页第"2.2茶籽饼"部分、第43-44页第"2.4其它主要土法自制农药"部分. |
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| Publication number | Publication date |
|---|---|
| CN101695310A (en) | 2010-04-21 |
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