CN1065410C - Coatings with chemicals for treating canker of fruit tree - Google Patents
Coatings with chemicals for treating canker of fruit tree Download PDFInfo
- Publication number
- CN1065410C CN1065410C CN97112665A CN97112665A CN1065410C CN 1065410 C CN1065410 C CN 1065410C CN 97112665 A CN97112665 A CN 97112665A CN 97112665 A CN97112665 A CN 97112665A CN 1065410 C CN1065410 C CN 1065410C
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- humate
- waterglass
- polyvinyl acetate
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a coating with chemicals for treating canker of fruit trees, and a preparation method thereof. The coating with chemicals is composed of polyvinyl aceate, humate, carboxymethyl cellulose, asomate, water and sodium silicate. The preparation method comprises the following steps: 1) the polyvinyl aceate and the sodium silicate are mixed; 2), the solution of the humate is prepared; 3), the solution of the carboxymethyl cellulose is prepared; 4), the solution of the humate and the solution of the carboxymethyl cellulose are mixed; 5), the mixture solution is mixed; 6), the asomate is added to the mixture solution to obtain the coating with chemicals. The present invention has the advantages of long duration of chemical effect, good effect, low protective cost, etc.
Description
The present invention relates to a kind of medicine film and preparation method who prevents and treats fruit tree putrefaction disease.
Apple valsa canker is the most serious a kind of disease of China's apple producing region harm, and the incidence of disease can generally be fallen ill 40～50% up to 100%.Can destroy whole orchard in two, three years when serious, be apple production developing one big obstacle.
The agricultural chemicals of preventing and treating apple valsa canker at present has asomate, 843 rehabilitation agents and the disease must be clear.Because asomate is mainly used in tree spray body control, can not be directly used in the treatment of disease scar, and the asomate drug effect is short, annually need spray could effectively control disease more than 7 times to take place, thus it to exist drug effect short, expenses for prevention and control is crossed high shortcoming.843 rehabilitation agents and disease must be prevented and treated and can not set spray body clearly because of being used for the treatment of disease scar, therefore there is the shortcoming of control efficiency difference and function singleness.
The purpose of this invention is to provide a kind ofly can carry out disease scar treatment, can spray control and drug effect continues the medicine film and the preparation method of long, effective control fruit tree putrefaction disease again.
Task of the present invention is achieved in that this medicine film is made up of polyvinyl acetate, humate, carboxymethyl cellulose, asomate, water and waterglass, and its weight proportion is:
1～4 part of 16～26 parts of humate of polyvinyl acetate
20～35 parts of 2～6 parts of asomate of carboxymethyl cellulose
15～25 parts of 18～26 parts of waterglass of water.
The optimum weight proportioning of above-mentioned each raw material is:
2 parts of 20 parts of humates of polyvinyl acetate
30 parts of 4 parts of asomate of carboxymethyl cellulose
20 parts of 24 parts of waterglass of water.
Preparation method of the present invention comprises the following steps:
1), mixes polyvinyl acetate and waterglass: polyvinyl acetate is added in the waterglass stir;
2), preparation humate solution: humate dissolved in 85 ℃ the hot water of 1/3 amount and stir;
3), the preparation cmc soln: with carboxymethyl cellulose dissolve in 85 ℃ 2/3 the amount hot water in stir;
4), humate solution and cmc soln are mixed and stir;
5), the mixed liquor of polyvinyl acetate and waterglass is mixed with the mixed liquor of humate solution and cmc soln and stir;
6), add asomate in the mixed liquor that the 5th step is finished, stirring promptly makes medicine film.
Because the present invention adds the bactericide that apple rot pathogen is had eradicant action in the physical protection film, both can root out original bacterium of infecting after making the medicine film be sprayed on the tree body, can form layer protecting film at tree body surface layer again.Therefore compare with background technology, have following advantage:
1, duration of efficacy is long, effective: because this medicine film spray is no longer water-soluble after using on the tree body, can avoid rain drop erosion for this reason, on the tree body of field, can continue to be held in membrane stage more than 180 days, drug effect was lasted up to more than 180 days, only needed twice medicine film of spray to get final product annual protection fruit tree in 1 year, control efficiency reaches more than 85%;
2, the sick scar of treatment fruit tree is effective: the sick scar treatment of fruit tree is carried out in 5 times of medicine film dilutions of the present invention, and sick scar healing is fast, effective, efficient reaching more than 98%;
3, the control cost is low: prevent and treat the cost of apple valsa canker with medicine film of the present invention lower than the cost of common fungicide.
Medicine film of the present invention is through testing in the serious orchard of morbidity, and diseased plant rate is reduced to below 5% by original 82.1%; Use in the orchard in young age that the incidence of disease is low, the incidence of disease reduces to 0.6% by 8%, has controlled the generation of rot basically.Opened up a new way for planting the disease control.
The present invention is described in further detail below in conjunction with embodiment.
Embodiment 1:
Take by weighing each raw material by following weight proportion:
2 parts of 20 parts of humates of polyvinyl acetate
30 parts of 4 parts of asomate of carboxymethyl cellulose
20 parts of 24 parts of waterglass of water.
Production method is as follows:
1), 20 parts polyvinyl acetate is added in 20 parts the waterglass and stir;
2), 2 parts humate is dissolved in 85 ℃ 8 parts the hot water and stir;
3), 4 parts of carboxymethyl celluloses are dissolved in 85 ℃ 16 parts the hot water and stir;
4), humate solution is mixed with cmc soln and stir;
5), the mixed liquor of polyvinyl acetate and waterglass is mixed with the mixed liquor of humate solution and cmc soln and stir;
6), in the mixed liquor that the 5th step is finished, add 30 parts asomate, stirring promptly makes medicine film.
Embodiment 2:
Take by weighing each raw material by following weight proportion:
1 part of 16 parts of humate of polyvinyl acetate
20 parts of 2 parts of asomate of carboxymethyl cellulose
15 parts of 18 parts of waterglass of water.
Production method is as follows:
1), 16 parts polyvinyl acetate is added in 15 parts the waterglass and stir;
2), 1 part humate is dissolved in 85 ℃ 6 parts the hot water and stir;
3), 2 parts of carboxymethyl celluloses are dissolved in 85 ℃ 12 parts the hot water and stir;
4), humate solution is mixed with cmc soln the back and stir;
5), the mixed liquor of polyvinyl acetate and waterglass is mixed with the mixed liquor of humate solution and cmc soln and stir;
6), in the mixed liquor that the 5th step is finished, add 20 parts asomate, stirring promptly makes medicine film.
Embodiment 3:
Take by weighing each raw material by following weight proportion:
4 kilograms of 26 kilograms of humates of polyvinyl acetate
35 kilograms of 6 kilograms of asomate of carboxymethyl cellulose
25 kilograms in water 26 kg water glass.
Production method is with embodiment 1.
Claims (3)
1, a kind of medicine film of preventing and treating fruit tree putrefaction disease, it is characterized in that: it is made up of polyvinyl acetate, humate, carboxymethyl cellulose, asomate, water and waterglass, and its weight proportion is:
1～4 part of 16～26 parts of humate of polyvinyl acetate
20～35 parts of 2～6 parts of asomate of carboxymethyl cellulose
15～25 parts of 18～26 parts of waterglass of water
2, the medicine film of control fruit tree putrefaction disease according to claim 1 is characterized in that: the weight proportion of described each raw material is:
2 parts of 20 parts of humates of polyvinyl acetate
30 parts of 4 parts of asomate of carboxymethyl cellulose
20 parts of 24 parts of waterglass of water
3, the method for the medicine film of the described control fruit tree putrefaction disease of a kind of production claim 1, it is characterized in that: it comprises the following steps:
1), mixes polyvinyl acetate and waterglass: polyvinyl acetate is added in the waterglass stir;
2), preparation humate solution: humate dissolved in 85 ℃ the hot water of 1/3 amount and stir;
3), the preparation cmc soln: with carboxymethyl cellulose dissolve in 85 ℃ 2/3 the amount hot water in stir;
4), humate solution and cmc soln are mixed and stir;
5), the mixed liquor of polyvinyl acetate and waterglass is mixed with the mixed liquor of humate solution and cmc soln and stir;
6), add asomate in the mixed liquor that the 5th step is finished, stirring promptly makes medicine film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97112665A CN1065410C (en) | 1997-06-26 | 1997-06-26 | Coatings with chemicals for treating canker of fruit tree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97112665A CN1065410C (en) | 1997-06-26 | 1997-06-26 | Coatings with chemicals for treating canker of fruit tree |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1168766A CN1168766A (en) | 1997-12-31 |
| CN1065410C true CN1065410C (en) | 2001-05-09 |
Family
ID=5172425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97112665A Expired - Fee Related CN1065410C (en) | 1997-06-26 | 1997-06-26 | Coatings with chemicals for treating canker of fruit tree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1065410C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104814012B (en) * | 2015-03-20 | 2017-03-08 | 四川国光农化股份有限公司 | A kind of trunk whitewashing compositionss, the trunk whitewashing agent containing said composition and application |
| CN106106443A (en) * | 2016-06-23 | 2016-11-16 | 松桃如阿雅观光农业产业开发有限公司 | Red-fleshed Sweet Pomelo prevention and elimination of disease and pests medicament |
| CN106386857A (en) * | 2016-08-31 | 2017-02-15 | 王山辉 | Preparation for controlling rot disease of fruit trees and method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1026049C (en) * | 1988-01-21 | 1994-10-05 | 瓦房店市无机化工厂 | Asomate, slow-releasing arsenical pesticide |
| CN1119906A (en) * | 1995-06-08 | 1996-04-10 | 翟远 | "Yicijing" for fruit tree putrefaction disease |
-
1997
- 1997-06-26 CN CN97112665A patent/CN1065410C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1026049C (en) * | 1988-01-21 | 1994-10-05 | 瓦房店市无机化工厂 | Asomate, slow-releasing arsenical pesticide |
| CN1119906A (en) * | 1995-06-08 | 1996-04-10 | 翟远 | "Yicijing" for fruit tree putrefaction disease |
Non-Patent Citations (3)
| Title |
|---|
| 农药加工技术第一版 1996.12.1 张保民等，中原农民出版社 * |
| 农药登记公告1995年版 1996.6.1 农业部农药检定所 * |
| 农药登记公告1995年版 1996.6.1 农业部农药检定所;农药加工技术第一版 1996.12.1 张保民等，中原农民出版社 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1168766A (en) | 1997-12-31 |
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| C14 | Grant of patent or utility model | ||
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