CN102715195A - Preparation method of pesticide for greening plants in public parks, streets and residential districts - Google Patents
Preparation method of pesticide for greening plants in public parks, streets and residential districts Download PDFInfo
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- CN102715195A CN102715195A CN2012102357828A CN201210235782A CN102715195A CN 102715195 A CN102715195 A CN 102715195A CN 2012102357828 A CN2012102357828 A CN 2012102357828A CN 201210235782 A CN201210235782 A CN 201210235782A CN 102715195 A CN102715195 A CN 102715195A
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- pesticide
- preparation
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- residential districts
- greening plants
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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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Abstract
The invention belongs to a plant pesticide and particularly relates to a preparation method of a pesticide for greening plants in public parks, streets and residential districts. In the prior art, when the greening plants in the public parks, streets and residential districts have insect pests, the pesticide is diluted with water and then sprayed, the environment is polluted, and the pesticide is very easy to cause poisoning of staff. The preparation method of the pesticide for greening plants in public parks, streets and residential districts, disclosed by the invention, comprises the following steps of: picking pyrethrum flowers, drying in the shade, then performing powder milling and screening by a 120-150-mesh screen; placing 1 part by weight of prepared pyrethrum flower powder into a container, and adding 200-300 parts by weight of water; adding 0.3 part by weight of soap into a prepared solution; and stirring the prepared solution till complete dissolution and preparing a pyrethrum flower suspension so as to obtain the pesticide. The pesticide disclosed by the invention has the advantages of high pest killing speed, good effects, no harm to people and animals, no environmental pollution and convenience in use.
Description
Technical field
The invention belongs to vegetable insecticide, specifically a kind of residential quarters, park street green plants method for producing insecticide to people's nonhazardous.
Background technology
A large amount of greening crops has all been planted in park, street, residential quarters, like trees, greenweed, flowers or the like.This is crucial for purifying air, beautifying the environment.Prior art is sprayed behind the use insecticide pesticide dilute with water when the green plants generation insect pest in park, street, the residential quarters.Bring pollution to environment, owing in park, street, the residential quarters a large amount of people being arranged, the personnel that very easily cause poison simultaneously.Therefore it is very necessary inventing a kind of residential quarters, park street green plants method for producing insecticide to people's nonhazardous.
Dalmatian chrysanthemum is a kind of composite family herbaceos perennial, be find up to now contain the efficient insecticide active component, and to one of natural pesticide plant of only a few of person poultry harmless, the cultivation in existing 150 years so far and use historical.Dalmatian chrysanthemum is grown in the area between 1500 meters to 3000 meters of the height above sea level, and plant height 60-70 centimetre, top repiece locusta, flower on every side are white ligulate corolla, and the center is yellow tubular flower, and corolla 5 splits.Dalmatian chrysanthemum contains 6 kinds of active insecticidal components; Be pyrethrin I (Pyrethrin I), pyrethrin II (Pyrethrin II), cinerin I (Cinerin I), cinerin ii (CinerinII), jasmolin I (Jasmine I) and jasmolin ii (JasmineII).Wherein, the content of pyrethrin I and pyrethrin II has directly determined the insecticidal activity of Dalmatian chrysanthemum.These 6 kinds of materials all are one type of cyclopropane-carboxylic acids, i.e. the ester that synthesized of chrysanthemic acid and alkene methylcyclopentanol.The insecticidal action of pyrethrin mainly is to cause insect death through the nerve of benumbing insect, so compare with other biopesticide, has and knocks down fireballing advantage.Dalmatian chrysanthemum is nontoxic to people and animals, and the present invention is raw material with the Dalmatian chrysanthemum, and the preparation insecticide is particularly useful for as the green plants insect of killing park, street, residential quarters.
Summary of the invention
The purpose of this invention is to provide a kind of residential quarters, park street green plants method for producing insecticide to people's nonhazardous.
The objective of the invention is to realize like this:
Green plants insecticide preparation method is following for residential quarters, street, a kind of park:
(1) the Dalmatian chrysanthemum flower is plucked, the back abrasive dust that dries in the shade is crossed the 120-150 mesh sieve;
(2) 1 weight portion perian insect powder of step (1) preparation is put into container, add the water of 200-300 weight portion;
(3) in the solution of step (2) preparation, add 0.3 weight portion soap;
(4) with the solution stirring dissolving extremely fully of step (3) preparation, make Dalmatian chrysanthemum suspension, subsequent use.
Main points of the present invention are: pyrethrum flowers is pulverized, and being dissolved in water makes insecticide solution, adds soap in the preparation, is in order to increase the absorption of plant to insecticide solution, to increase insecticidal effect.
Dalmatian chrysanthemum is a kind of neurovirulent insecticide that has, and is mainly action of contace poison.Dalmatian chrysanthemum can be killed the insect of multiple kinds of crops and forest, fruit tree, can kill mosquito, and is nontoxic to people and animals, is particularly useful for as the green plants insect of killing park, street, residential quarters.
The present invention is easy to use, plant is sprayed can reach good insecticidal effect.
Advantage of the present invention is:
1. desinsection speed is fast, and is effective.
2. nontoxic to people and animals, environmentally safe.
3. easy to use.
Embodiment
Through embodiment the present invention is further specified below.
Embodiment 1:
Residential quarters, street, a kind of park green plants insecticide preparation method:
Pluck 1 kilogram on Dalmatian chrysanthemum flower, the back abrasive dust that dries in the shade is crossed 120 mesh sieves; Perian insect powder is put into container, add 200 kg of water; The fritter soap that adds 0.3 kilogram of fragmentation to above-mentioned solution; Be stirred to dissolving fully, make Dalmatian chrysanthemum suspension, residential quarters, the park street green plants insecticide of people's nonhazardous is processed.
During green plants generation insect pest, use insecticidal fogging of the present invention in residential quarters, after 3 days insect pest completely without, control efficiency is good.
Embodiment 2:
Residential quarters, street, a kind of park green plants insecticide preparation method:
2 kilograms on Dalmatian chrysanthemum flower, the back abrasive dust that dries in the shade is crossed 150 mesh sieves; Perian insect powder is put into container, add 600 kg of water; The fritter soap that adds 0.6 kilogram of fragmentation to above-mentioned solution; Be stirred to dissolving fully, make Dalmatian chrysanthemum suspension, residential quarters, the park street green plants insecticide of people's nonhazardous is processed.
When insect pest takes place in park and street planting plant, use insecticidal fogging of the present invention, after 3 days insect pest completely without, control efficiency is good.
The foregoing description is merely preference of the present invention, is not used for limiting the present invention, and is all within principle of the present invention, and any modification, the variation made are all within protection scope of the present invention.
Claims (1)
1. residential quarters, street, park green plants insecticide preparation method is following:
(1) the Dalmatian chrysanthemum flower is plucked, the back abrasive dust that dries in the shade is crossed the 120-150 mesh sieve;
(2) 1 weight portion perian insect powder of step (1) preparation is put into container, add the water of 200-300 weight portion;
(3) in the solution of step (2) preparation, add 0.3 weight portion soap;
(4) with the solution stirring dissolving extremely fully of step (3) preparation, make Dalmatian chrysanthemum suspension, subsequent use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102357828A CN102715195A (en) | 2012-07-09 | 2012-07-09 | Preparation method of pesticide for greening plants in public parks, streets and residential districts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102357828A CN102715195A (en) | 2012-07-09 | 2012-07-09 | Preparation method of pesticide for greening plants in public parks, streets and residential districts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102715195A true CN102715195A (en) | 2012-10-10 |
Family
ID=46941179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102357828A Pending CN102715195A (en) | 2012-07-09 | 2012-07-09 | Preparation method of pesticide for greening plants in public parks, streets and residential districts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102715195A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1616395A (en) * | 2004-09-03 | 2005-05-18 | 吉林大学 | Method for extracting pyrethrin from pyrethrum flower |
| CN101036475A (en) * | 2006-03-13 | 2007-09-19 | 孙伟年 | Nuisance free high efficiency plant pesticide |
-
2012
- 2012-07-09 CN CN2012102357828A patent/CN102715195A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1616395A (en) * | 2004-09-03 | 2005-05-18 | 吉林大学 | Method for extracting pyrethrin from pyrethrum flower |
| CN101036475A (en) * | 2006-03-13 | 2007-09-19 | 孙伟年 | Nuisance free high efficiency plant pesticide |
Non-Patent Citations (1)
| Title |
|---|
| YANGKE19941112: "除虫菊素", 《百度百科（HTTP://BAIKE.BAIDU.COM/HISTORY/ID=31224081）》, 26 May 2012 (2012-05-26), pages 2 * |
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| 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 |
Application publication date: 20121010 |