CN101317586A - Environment friendly pesticide for vegetables and preparation thereof - Google Patents
Environment friendly pesticide for vegetables and preparation thereof Download PDFInfo
- Publication number
- CN101317586A CN101317586A CNA2007100115541A CN200710011554A CN101317586A CN 101317586 A CN101317586 A CN 101317586A CN A2007100115541 A CNA2007100115541 A CN A2007100115541A CN 200710011554 A CN200710011554 A CN 200710011554A CN 101317586 A CN101317586 A CN 101317586A
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- pesticide
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- environment friendly
- cabbage
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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
The invention belongs to the field of pesticide, which particularly relates to the environmental-protection pesticide used for vegetables. According to the weight portions, the effective composition of the pesticide comprises the raw material extracting solution as follows: 5-10 of kusnezoff monkshood root, 5-20 of gelsemium elegans, 5-30 of tripterygium wilfordii, 5-20 of oleander and 20-40 of pyrethrum. The raw material tripterygium wilfordii of the invention has intense stomach poisoning on various agricultural fruit tree pests such as cabbage caterpillar, diamondback moth, and the like, and can cause apastia or narcotic action; the gelsemium elegans contains compounds such as terpene, flavonoid, lignanoids, coumarin, other phenyl propanoid, etc. The ethanol extract of the gelsemium elegans has excellent insecticidal activity on cabbage caterpillar. When in use, the pesticide is diluted into different concentrations by water according to different crops, effectively controls various pests such as cabbage bug, mustard aphid, cabbage army worm, and the like, and has effective control on the larva and ovum of the pests with the effective rate being more than 95%; furthermore, the pesticide has little residue after being used and has no toxicity.
Description
Technical field:
The invention belongs to pesticide field, particularly vegetables are used agricultural chemicals.
Background technology:
In order to improve crop yield, quality, to obtain and produce good harvest, agricultural chemicals is absolutely necessary, but the use of agricultural chemicals also exists some substantial deficiencies, particularly prevents and treats cabbage bug, radish aphid, tomato moth, beet armyworm, the agricultural chemicals of various pests such as brave worm, mostly be chemical pesticide at present, the consumption poor effect of removing the evil less, the residual amount of consumption multiple medicines is big, and is bigger for health, ecotope, soil property, crops side effect.
Summary of the invention:
The objective of the invention is to overcome above-mentioned not enough problem, a kind of environment friendly pesticide for vegetables is provided, is raw material with natural Chinese medicinal herb or plant, efficient, harmless.Its method for making also is provided in addition, simple to operation.
The technical scheme that the present invention is adopted for achieving the above object is: environment friendly pesticide for vegetables, and active ingredient is formed than preparation by weight by following raw material extract: radix aconiti agrestis 5-10; Gelsemium elegan 5-20; Thunder godvine 5-30; Sweet-scented oleander 5-20; Dalmatian chrysanthemum 20-40.
Described each raw material extract weight part ratio is: radix aconiti agrestis 5-10; Gelsemium elegan 10-15; Thunder godvine 10-20; Sweet-scented oleander 10-20; Dalmatian chrysanthemum 20-40.
Agricultural chemicals method for making of the present invention is as follows:
The first step: raw material is handled: the thunder godvine whole plant (leaf, stem and root etc.) of gathering is cut into fragment, dries, be crushed to 60 sieve meshes, water adopts the aseptic extraction of vapor tight tank, and constantly rotates vapor tight tank, after filtration, purify, concentrate triperygium wilfordii extractive; With the absolute ethyl alcohol of 10 times of amounts of a certain amount of gelsemium elegan dry powder adding, soak at room temperature 24 hours, 45 degree stirring in water bath 8 hours are filtered concentrating under reduced pressure, get the gelsemium elegan ethanol extract; Get the water that radix aconiti agrestis, sweet-scented oleander, Dalmatian chrysanthemum add three times of each material quantities respectively and decoct, filter then, it is standby that merging filtrate gets extract;
Second step: mix: by weight mixing, the packing that stirs gets final product with above-mentioned raw materials.
Raw material Thunder God Teng of the present invention is the insecticidal materials of China's folk tradition, crushed material or extract have strong stomach toxicity to multiple agricultural fruit tree pest insects such as cabbage caterpillar, diamond-back moths, can cause food refusal or play anesthetic effect, the main component that wherein works is wilfordine and triptolide.Contain compounds such as Diterpenes, flavonoids, lignanoid, coumarin and other phenylpropyl alcohol elements in the gelsemium elegan.The ethanol extract of graceful jessamine herb has good insecticidal activity to cabbage caterpillar.Be diluted with water to variable concentrations at Different Crop during use and spray, prevent and treat cabbage bug effectively, radish aphid, tomato moth, various pests such as beet armyworm and to the larva of insect, ovum is all effective, efficient reaching more than 95%, and residual few behind the medicine, nontoxic.
Embodiment:
The present invention is described in detail below in conjunction with specific embodiment.
Embodiment 1
Prepare environment friendly pesticide for vegetables by following raw material weight and method:
The first step: raw material is handled: the thunder godvine whole plant (leaf, stem and root etc.) of gathering is cut into fragment, dries, be crushed to 60 sieve meshes, water adopts the aseptic extraction of vapor tight tank, and constantly rotates vapor tight tank, after filtration, purify, concentrate triperygium wilfordii extractive; With the absolute ethyl alcohol of 10 times of amounts of a certain amount of gelsemium elegan dry powder adding, soak at room temperature 24 hours, 45 degree stirring in water bath 8 hours are filtered concentrating under reduced pressure, get the gelsemium elegan ethanol extract; Get the water that radix aconiti agrestis, sweet-scented oleander, Dalmatian chrysanthemum add three times of each material quantities respectively and decoct, filter then, it is standby that merging filtrate gets extract;
Second step: mix: with 20 kilograms of above-mentioned triperygium wilfordii extractives, 5 kilograms of radix aconiti agrestis extracts, 15 kilograms of gelsemium elegan extracts, 10 kilograms of oleander extracts, 20 kilograms of mixing of Dalmatian chrysanthemum extract, the packing that stirs gets final product.
Embodiment 2
Prepare environment friendly pesticide for vegetables by embodiment 1 described method, the concrete consumption of each raw material of method is as follows:
10 kilograms of radix aconiti agrestis extracts; 5 kilograms of gelsemium elegan extracts; 30 kilograms of triperygium wilfordii extractives; 20 kilograms of oleander extracts; 40 kilograms of Dalmatian chrysanthemum extracts.
Embodiment 3
8 kilograms of radix aconiti agrestis extracts; 10 kilograms of gelsemium elegan extracts; 15 kilograms of triperygium wilfordii extractives; 10 kilograms of oleander extracts; 30 kilograms of Dalmatian chrysanthemum extracts.
Claims (3)
1, environment friendly pesticide for vegetables is characterized in that: its active ingredient is formed than preparation by weight by following raw material extract: radix aconiti agrestis 5-10; Gelsemium elegan 5-20; Thunder godvine 5-30; Sweet-scented oleander 5-20; Dalmatian chrysanthemum 20-40.
2, environment friendly pesticide for vegetables according to claim 1 is characterized in that: each parts by weight of raw materials ratio is: radix aconiti agrestis 5-10; Gelsemium elegan 10-15; Thunder godvine 10-20; Sweet-scented oleander 10-20; Dalmatian chrysanthemum 20-40.
3, the method for making of environment friendly pesticide for vegetables is characterized in that:
The first step: raw material is handled: the thunder godvine whole plant (leaf, stem and root etc.) of gathering is cut into fragment, dries, be crushed to 60 sieve meshes, water adopts the aseptic extraction of vapor tight tank, and constantly rotates vapor tight tank, after filtration, purify, concentrate triperygium wilfordii extractive; With the absolute ethyl alcohol of 10 times of amounts of a certain amount of gelsemium elegan dry powder adding, soak at room temperature 24 hours, 45 degree stirring in water bath 8 hours are filtered concentrating under reduced pressure, get the gelsemium elegan ethanol extract; Get the water that radix aconiti agrestis, sweet-scented oleander, Dalmatian chrysanthemum add three times of each material quantities respectively and decoct, filter then, it is standby that merging filtrate gets extract;
Second step: mix: by weight mixing, the packing that stirs gets final product with above-mentioned raw materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100115541A CN101317586A (en) | 2007-06-04 | 2007-06-04 | Environment friendly pesticide for vegetables and preparation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100115541A CN101317586A (en) | 2007-06-04 | 2007-06-04 | Environment friendly pesticide for vegetables and preparation thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101317586A true CN101317586A (en) | 2008-12-10 |
Family
ID=40178068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100115541A Pending CN101317586A (en) | 2007-06-04 | 2007-06-04 | Environment friendly pesticide for vegetables and preparation thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101317586A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101953381A (en) * | 2010-05-27 | 2011-01-26 | 江苏点金石凹土研究开发有限公司 | Attapulgite maggot killing agent |
| CN104430611A (en) * | 2014-12-09 | 2015-03-25 | 刘晓 | Insecticide special for vegetables and preparation method of insecticide |
| CN104798833A (en) * | 2015-04-06 | 2015-07-29 | 韩城市秦龙花椒科技有限责任公司 | Method for processing suffocation-killing type non-polluted pesticide preparation through compounding of Chinese herbal medicine plants |
| CN104957183A (en) * | 2015-06-17 | 2015-10-07 | 湖州道场污水处理有限公司 | Environment-friendly insecticide with nerium indicum and radix euphorbiae lantu |
| CN109221258A (en) * | 2018-09-30 | 2019-01-18 | 陕西基训中草药研发有限公司 | Chinese traditional medicine composition insecticide and preparation method thereof containing Digenea simplex and elegant jessamine extract |
| BE1027443B1 (en) * | 2019-09-18 | 2021-02-10 | Zhejiang Acad Agricultural Sci | NEW ENVIRONMENTALLY-FRIENDLY PESTICIDE REAGENT AND PREPARATION PROCEDURE |
-
2007
- 2007-06-04 CN CNA2007100115541A patent/CN101317586A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101953381A (en) * | 2010-05-27 | 2011-01-26 | 江苏点金石凹土研究开发有限公司 | Attapulgite maggot killing agent |
| CN101953381B (en) * | 2010-05-27 | 2011-09-21 | 江苏点金石凹土研究开发有限公司 | Attapulgite maggot killing agent |
| CN104430611A (en) * | 2014-12-09 | 2015-03-25 | 刘晓 | Insecticide special for vegetables and preparation method of insecticide |
| CN104798833A (en) * | 2015-04-06 | 2015-07-29 | 韩城市秦龙花椒科技有限责任公司 | Method for processing suffocation-killing type non-polluted pesticide preparation through compounding of Chinese herbal medicine plants |
| CN104957183A (en) * | 2015-06-17 | 2015-10-07 | 湖州道场污水处理有限公司 | Environment-friendly insecticide with nerium indicum and radix euphorbiae lantu |
| CN109221258A (en) * | 2018-09-30 | 2019-01-18 | 陕西基训中草药研发有限公司 | Chinese traditional medicine composition insecticide and preparation method thereof containing Digenea simplex and elegant jessamine extract |
| BE1027443B1 (en) * | 2019-09-18 | 2021-02-10 | Zhejiang Acad Agricultural Sci | NEW ENVIRONMENTALLY-FRIENDLY PESTICIDE REAGENT AND PREPARATION PROCEDURE |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081210 |