CN101088337A - Application and usage of alum as pesticide and its using method - Google Patents
Application and usage of alum as pesticide and its using method Download PDFInfo
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- CN101088337A CN101088337A CN 200610042980 CN200610042980A CN101088337A CN 101088337 A CN101088337 A CN 101088337A CN 200610042980 CN200610042980 CN 200610042980 CN 200610042980 A CN200610042980 A CN 200610042980A CN 101088337 A CN101088337 A CN 101088337A
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- alum
- insecticide
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Abstract
The present invention relates to application and usage of alum as pesticide. The alum pesticide is superior to available pesticide, and has quick acting, low cost, convenient use, broad pesticidal spectrum and other advantages.
Description
Affiliated technical field:
The present invention relates to application and the using method thereof of alum as insecticide.
Background technology:
Liu Tong insecticide has chemical insecticide and biological insecticides two big classes in the market, they enter in the pest body mainly by way of there being three: the one, infiltrate in the body by body surface; The 2nd, enter in the body by pore and intersegmental membrane; The 3rd, enter in the body by getting food.The chemical insecticide desinsection is rapid, but exists contaminated environment, the problem of the heavy damage ecological balance, so various countries have taken measures to limit the production and the use of chemical insecticide.When agricultural products in China was directly urged residual people's health key health because of a large amount of use chemical insecticides, annual agricultural product also exceeded standard because of chemical insecticide is residual and cause export of farm produce amount to decline to a great extent, and cause very big economic loss.In addition, the active ingredient of chemical insecticide needs the long time in the natural world degraded, several years at least, more than ten years even decades at most, in this very long time, chemical insecticide also can't be estimated the indirect loss that the long-term pollution of environment causes the natural world disturbed ecological balance to bring, and China also limits the production of chemical insecticide.Though biological insecticides do not cause environmental pollution,, restricted being extensive use of of this insecticide because its effect slowly.Biological insecticides comprise microorganism insecticide and plant insecticide two classes, because insect makes by the self-defense function and itself develops immunity to drugs, showing as the effect of insect epidermal resistance strengthens, the insecticide transdermal effect weakens, biological insecticides epidermis penetration is far below chemical insecticide simultaneously, and biological insecticides can only this be unique in entering pest body by getting food.Biological insecticides are got food by insect and are entered in the body back microbial reproduction. the vegetable source pesticide composition plays a role all needs the long excessive time, have in addition need three days ability performance ceiling effects.Therefore the biological insecticides ubiquity the slow-paced problem of desinsection, and it is rare that the while microorganism insecticide also exists raw material, the cost height, the subsidiary conditions such as temperature, humidity and ultraviolet irradiation that the field action need is suitable, use inconvenience, and insecticidal spectrum is single-minded, the problem of broad spectrum activity difference.The slow this deficiency of desinsection speed is seriously restricting the use of biological insecticides.
Summary of the invention:
The present invention will provide a kind of novel quick environment-friendly pesticide, slow to overcome the ubiquitous desinsection speed of biological insecticides that prior art exists, the raw material that microorganism insecticide also exists is rare, the cost height, the subsidiary conditions such as temperature, humidity and ultraviolet irradiation that the field action need is suitable, use inconvenience, and insecticidal spectrum is single-minded, the problem of broad spectrum activity difference.
For overcoming the problem that prior art exists, technical scheme of the present invention is: alum is as the application of insecticide.
Above-mentioned alum is as the utilization of pesticides method: be that alum is dissolved as concentration is 10～20% solution.
Can also add an amount of surfactant.
Surfactant can be an amphoteric surfactant, cationic and anionic surfactant, and anion surfactant, non-ionic surface active agents etc. are various can to improve the adsorption capacity material.
Above-mentioned surfactant is a glycerine.
The main component of above-mentioned alum is 12 water sulfur acid aluminium potassium [KAl (SO
4)
212H
2O], still contain elements such as sodium, iron, calcium in addition.
In the key technical indexes of above-mentioned alum, the content of heavy metal is less than 20/1000000ths, and the content of alum is greater than 99%.Could guarantee its environmental-protecting performance like this.
A kind of insecticide is that alum is dissolved as concentration is 10～20% liquid.
Can also add an amount of surfactant in the above-mentioned insecticide.
Alum belongs to the intrinsic material of the Nature, and it uses as insecticide, derives from the Nature, returns in the Nature, when natural resources fully is utilized, does not produce pollution again.
Its insecticidal mechanism: 1. destroy the insect biomembrane: insect is a biological kind, biological basic structure and function are cells, the periphery film and the inner membrance of cell are referred to as biomembrane, biomembrane is mainly by protein. and lipid and carbohydrate are formed, and alum self has the effect of strong solidifying protein and disrupting biofilm.The present invention sprays white alum solution after the insect body surface, directly destroys insect epidermis and intersegmental membrane biofilm structure, causes that it festers, and has weakened the insect epidermal resistance, has strengthened insecticide epidermis penetration.2. high concentration directly causes tissue fester: the alum that enters in the pest body can cause directly that the insect organs and tissues festers, and causes insect organ function obstacle.3. the contained Na+ of alum increases insect extracellular fluid osmotic pressure, causes dehydration in the cell, cell dysfunction.4. the contained K+ of alum causes that dispatch from foreign news agency in the cell-change dysequilibrium quickened the forfeiture of cell function.Knowledge such as this invention collection biology, insect, plant, chemistry, traditional Chinese medicine and medical science are one, and propose after passing through repetition test, and it integrates chemical insecticide and biological insecticides advantage separately, opened up a desinsection newly by way of.
Compared with prior art, advantage of the present invention is:
1. desinsection is rapid: experiment is found, kills aphid and only needs a few minutes, and the insect that kills the band crust also only needs tens minutes time, and this desinsection speed is that the biological insecticides that circulate in the market are incomparable.
2. pollution-free to people, fowl, poultry and surrounding environment: alum is China's traditional Chinese medicine material, and people's oral dosage commonly used is 0.6～1.5g/ day, suitable amount used externally.It is 2.153g/kg that the acute toxicity test in mice side is decided LD50.Concentration the limiting the quantity of and the animal experiment median lethal dose that is used for the white alum solution of insecticide far below the human least concentration.Residue in the white alum solution of plant surface, after water cleans, be dissolved in the water rapidly, people, fowl, poultry etc. are not had harm, can not cause secondary pollution, belong to environment-friendly pesticide environment.
3. insecticidal spectrum is wide: can kill various insects such as aphid, imported cabbageworm, black cutworm.
4. use conveniently: the field operating technology requires simple, and easily, understandable, easy grasp are easy to utilize.
5. cost is low: China's alum aboundresources, and the cost of material of preparation alum is low, and it is simple to prepare this insecticide technology simultaneously, only needs common mixing plant super quality and competitive price, helps producing in batches.
Embodiment:
Can choose commercially available alum as raw material.But in order to reach the environmental protection purpose, in the key technical indexes with alum, the content of heavy metal is less than 20/1000000ths, and the content of alum is good greater than 99% raw material.
The present invention relates to the application of alum as insecticide.
Alum is as the utilization of pesticides method: be that alum is dissolved as concentration is 10～20% solution.
The present invention will be described in detail by specific embodiment.
Embodiment 1: dissolving 600g alum in 6000ml water, being about to alum, to be dissolved as concentration be 10% liquid pesticide.Spray at 0.07 hectare, be used to kill aphid.
Embodiment 2: dissolving 900g alum in 6000ml water, being about to alum, to be dissolved as concentration be 15% liquid pesticide.Spray at 0.07 hectare, be used to kill imported cabbageworm.
Embodiment 3: dissolving 1200g alum in 6000ml water, being about to alum, to be dissolved as concentration be 20% liquid pesticide.Spray at 0.07 hectare, be used to kill black cutworm.
Embodiment 4: dissolving 1200g alum in 6000ml water, and add an amount of glycerine, being about to alum, to be dissolved as concentration be 20% liquid pesticide.Spray at 0.07 hectare, be used to kill potato bug.
Wherein the concentration scope of application of embodiment 2 is the widest, and comprehensive effect is best.This liquid is packed, can be packaged as different sizes such as 10ml, 20ml, 50ml.
Embodiment 4 has been because of having added surfactant, better effects if, but the corresponding increase of cost, and resultant effect does not have embodiment 3 good.
Claims (9)
1. alum is as the application of insecticide.
2. a kind of alum as claimed in claim 1 is characterized in that as the utilization of pesticides method: be that alum is dissolved as concentration is 10～20% solution.
3. a kind of alum as claimed in claim 2 is characterized in that as its using method of insecticide: can also add an amount of surfactant.
4. a kind of alum as claimed in claim 3 is characterized in that as its using method of insecticide: surfactant is an amphoteric surfactant, cationic and anionic surfactant, anion surfactant or non-ionic surface active agent.
5. a kind of alum as claimed in claim 4 is characterized in that as the utilization of pesticides method: described surfactant is a glycerine.
6. a kind of alum as claimed in claim 1 is characterized in that as the utilization of pesticides method: the main component of described alum is 12 water sulfur acid aluminium potassium [KAl (SO
4)
212H
2O], still contain elements such as sodium, iron, calcium in addition.
7. a kind of alum as claimed in claim 1 is characterized in that as the utilization of pesticides method: in the key technical indexes of described alum, the content of heavy metal is less than 20/1000000ths, and the content of alum is greater than 99%.
8. a kind of insecticide as claimed in claim 1 is characterized in that: be that alum is dissolved as concentration is 10～20% liquid.
9. a kind of insecticide as claimed in claim 8, it is levied and is: be added with an amount of surfactant in the described insecticide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610042980 CN101088337A (en) | 2006-06-15 | 2006-06-15 | Application and usage of alum as pesticide and its using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610042980 CN101088337A (en) | 2006-06-15 | 2006-06-15 | Application and usage of alum as pesticide and its using method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101088337A true CN101088337A (en) | 2007-12-19 |
Family
ID=38941967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610042980 Pending CN101088337A (en) | 2006-06-15 | 2006-06-15 | Application and usage of alum as pesticide and its using method |
Country Status (1)
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|---|---|
| CN (1) | CN101088337A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228061A (en) * | 2011-04-27 | 2011-11-02 | 董书法 | Plant source pesticides, its preparation method, its use method and its application |
| CN104522096A (en) * | 2015-01-21 | 2015-04-22 | 陈福华 | Traditional Chinese medicine composition suitable for deinsectization of vegetable field crops |
| CN106614806A (en) * | 2016-09-30 | 2017-05-10 | 于洋 | Biological pesticide for vegetables and preparation method thereof |
| CN108191523A (en) * | 2018-01-19 | 2018-06-22 | 山东福瑞达生物科技有限公司 | A kind of selenium-rich plant nutrient solution containing polyglutamic acid and preparation method thereof |
-
2006
- 2006-06-15 CN CN 200610042980 patent/CN101088337A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228061A (en) * | 2011-04-27 | 2011-11-02 | 董书法 | Plant source pesticides, its preparation method, its use method and its application |
| CN104522096A (en) * | 2015-01-21 | 2015-04-22 | 陈福华 | Traditional Chinese medicine composition suitable for deinsectization of vegetable field crops |
| CN106614806A (en) * | 2016-09-30 | 2017-05-10 | 于洋 | Biological pesticide for vegetables and preparation method thereof |
| CN108191523A (en) * | 2018-01-19 | 2018-06-22 | 山东福瑞达生物科技有限公司 | A kind of selenium-rich plant nutrient solution containing polyglutamic acid and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Open date: 20071219 |