CN1631173A - Plant insecticide and its preparation method - Google Patents
Plant insecticide and its preparation method Download PDFInfo
- Publication number
- CN1631173A CN1631173A CNA200410046935XA CN200410046935A CN1631173A CN 1631173 A CN1631173 A CN 1631173A CN A200410046935X A CNA200410046935X A CN A200410046935XA CN 200410046935 A CN200410046935 A CN 200410046935A CN 1631173 A CN1631173 A CN 1631173A
- Authority
- CN
- China
- Prior art keywords
- insecticide
- sulfuric acid
- desinsection
- macleaya cordata
- tobacco stem
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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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)
Abstract
Disclosed is a plant insecticide and its preparation method, which is prepared from stems of three herbal plant, Rhododendron molle, and bocconine by the weight ratio of 250:300:100, the active constituents includes sanguinarine 0.210-0.241%, toddaline 0.157-0.170%, rhodojaponin 0.053-0.0666%, methylpyrrolidine 1.04-1.18%, Monosultap 9.02-9.31%.
Description
Technical field the present invention relates to a kind of agricultural chemicals and method for making thereof, particularly vegetative insecticide and preparation method thereof.
The existing insecticide of background technology China is chemical pesticide mostly, and its drug effect is low, and the residual hazard phase is long, and crop growth environment and human and livestock health are had in various degree harmful effect.
Being of summary of the invention order puppet of the present invention provides a kind of efficient no residual hazard, the desinsection scope is wide, production cost is low, economical and practical vegetable insecticide and preparation method thereof.
The technical scheme that the present invention solves its technical problem is: adopt aboundresources and inexpensive vegetable raw material tobacco stem (tobacco waste), Rhododendron molle (Chinese azalea), macleaya cordata with industrial chemicals sulfuric acid and the following weight of material ratio of desinsection individual palpation, percentage concentration and handling process are produced: will cut up with a hay cutter tobacco stem, Rhododendron molle, macleaya cordata material broken or that the pulverize immersion 28 hours that fed intake by weight 250: 300: 100 in filling the water-soluble liquid pool cylinder that concentration is 1 ‰ sulfuric acid 1.; 2. will be soaked material through crusher squeeze the juice slagging-off filter cleaner liquid; 3. cleaner liquid is magnetized through 1800 volts of high-voltage DC static magnetizers; 4. mix and join desinsection individual palpation magnetization cleaner liquid per ton and mix the proportional quantities of joining 100 kilograms of desinsection lists blending desinsection list in the magnetization filtrate, filter once more and get product, wherein contain effective component blood root alkali 0.210-0.241%, Chelerythrine 0.157-0.170%, Chinese azalea extract 0.053-0.066%, nicotine 1.04-1.18%, desinsection list 9.02-9.31%.
Good effect of the present invention is to prove through test of many times, and it is good to control efficiency such as striped rice borer, rice leaf roller, and efficient is more than 90%, and is economical and practical for a kind of efficient, low residual hazard, the botanical pesticide that welcome by the peasant.
Embodiment
1. cut up with a hay cutter broken or 250 kilograms of the siccative tobacco stems [tobacco rods, stalk, tobacco rod] pulverized, 300 kilograms of Rhododendron molles [Chinese azalea], macleaya cordata [number paulownia] drops into for 100 kilograms to contain in the cylinder pond that contains 1 ‰ aqueous sulfuric acids soaked 28 hours; 2. will be squeezed the juice by crusher by soak, juice filter cleaner liquid; 3. cleaner liquid is magnetized in the liquid of gained through the alternating magnetic field that 1800v high-voltage DC static magnetizer provides, mix by the amount ratio that adds 100 kilograms in the liquid measure per ton and join the desinsection list, the cleaner liquid that filters gained after stirring once more is insecticide finished product of the present invention.Wherein contain following active ingredient: sanguinarine 0.210-0.241%, Chelerythrine 0.157-0.170%, Chinese azalea extract 0.053-0.066%, nicotine 1.04-1.18%, desinsection list 9.02-9.31%.
Attached. former material list
1. tobacco stem [stem of tobacco, stalk, bar], tobacco (nicotoana) Solanaceae, annual vegetation.Referring to the 314th page in the biological fascicle of the 1st edition Ci hai in Shanghai Lexicographic Publishing House's December in 1975.
2. Rhododendron molle claims Chinese azalea (Rhodoolendro molle) Ericaceae again.The 294th page in the biological fascicle of Ci hai.
3. macleaya cordata (Macleaya cardata) Papaveraceae.Perennial, tall and big vegetation.Referring to the 236th page in the biological fascicle of Ci hai.
4. chemical plant, strain state, desinsection list Hunan product.
5. sulfuric acid 95% above technical pure sulfuric acid.
Claims (3)
1. a vegetative insecticide, formulated by plant material tobacco stem, Rhododendron molle, macleaya cordata and industrial chemicals sulfuric acid, desinsection list, it is characterized in that: tobacco stem, Rhododendron molle, macleaya cordata three's ingredients by weight ratio is 250: 300: 100; The concentration of sulfuric acid soak is 1 ‰; Three plant species raw materials soak through 1 ‰ aqueous sulfuric acids and extract 100 kilograms of the desinsection lists that are added with per ton in the filtering magnetized liquid.
2. a vegetative insecticide according to claim 1, it is characterized in that: be and contain following active ingredient in the slightly acidic insecticide, sanguinarine 0.210～0.241%, Chelerythrine 0.157～0.170%, Chinese azalea extract 0.053～0.066%, nicotine 1.04～1.18%, desinsection list 9.02～9.31%.
3. the compound method of a vegetative insecticide, earlier with three kinds of hand hay cutters broken or comminuted plants raw material tobacco stem, Rhododendron molle, macleaya cordata by weight feeding intake at 250: 300: 100 in concentration is 1 ‰ aqueous sulfuric acid, soaked 28 hours after crusher squeeze the juice remove slag filter cleaner liquid, filter promptly once more after desinsection list through adding magnetization liquid measure 10% after the magnetizer magnetization stirs, it is characterized in that: adopted the high-voltage DC static magnetizer to provide in the process for preparation and made the magnetized alternating magnetic field of soup.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200410046935XA CN1631173A (en) | 2004-11-08 | 2004-11-08 | Plant insecticide and its preparation method |
| CNB2005101075006A CN100374023C (en) | 2004-11-08 | 2005-10-24 | Botanical insecticide, and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200410046935XA CN1631173A (en) | 2004-11-08 | 2004-11-08 | Plant insecticide and its preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1631173A true CN1631173A (en) | 2005-06-29 |
Family
ID=34846020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200410046935XA Pending CN1631173A (en) | 2004-11-08 | 2004-11-08 | Plant insecticide and its preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1631173A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101161069B (en) * | 2007-09-21 | 2011-04-27 | 华南农业大学 | Insecticidal composition of Chinese azalea extract III and theasaponine |
| CN106577788A (en) * | 2016-11-25 | 2017-04-26 | 东莞市联洲知识产权运营管理有限公司 | Synergistic insecticide of plant source and preparation method thereof |
-
2004
- 2004-11-08 CN CNA200410046935XA patent/CN1631173A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101161069B (en) * | 2007-09-21 | 2011-04-27 | 华南农业大学 | Insecticidal composition of Chinese azalea extract III and theasaponine |
| CN106577788A (en) * | 2016-11-25 | 2017-04-26 | 东莞市联洲知识产权运营管理有限公司 | Synergistic insecticide of plant source and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |