CN1245879C - Iodine water agent composite agricutural chemical and its prepn. method - Google Patents
Iodine water agent composite agricutural chemical and its prepn. method Download PDFInfo
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- CN1245879C CN1245879C CN 200410023723 CN200410023723A CN1245879C CN 1245879 C CN1245879 C CN 1245879C CN 200410023723 CN200410023723 CN 200410023723 CN 200410023723 A CN200410023723 A CN 200410023723A CN 1245879 C CN1245879 C CN 1245879C
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- iodine
- water
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- benzoate
- alcohol
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Abstract
The present invention discloses composite iodine pesticide and a preparation method thereof. The composite iodine pesticide has the following material ingredients (by weight): 1 to 25 portions of iodine, 0.5 to 7.5 portions of alkali, 0.5 to 20 portions of benzoic acid or benzoate or the mixture of the benzoic acid and the benzoate, and 10 to 90 portions of alcohol or water or the mixture of the alcohol and the water. In the preparation method of the present invention, the alkali is dissolved in the water or the alcohol first, and then, slow agitation is carried out after the iodine is added on the basis of no violet smoke release; standby solution A is obtained after the alcohol or the water is added and agitated uniformly; standby solution B is obtained by agitating, with the alcohol or the water, and dissolving the benzoic acid or the benzoate or the mixture of the benzoic acid or the benzoate; supernatant fluid, namely the pesticide of the present invention, is finally obtained by mixing, agitating and uniformly settling the two kinds of standby solution A and B. Therefore, the pesticide of the present invention has strong functions of inhibiting and killing fungi, bacteria and viruses on crop pests, and meets the requirements of no pollution, no residue and no nuisance.
Description
Technical field
The present invention relates to agricultural chemicals, is a kind of iodine solution composition pesticide and preparation method thereof.
Background technology
China's pesticide species is various, and the equal Toxic of agricultural chemicals that no matter is used for crops and still is on the vegetable melon and fruit is residual, and particularly the residue of pesticide of vegetable melon and fruit can cause the edible for a long time more problem of bringing that impairs one's health of people.Those skilled in the art all make great efforts that research is nuisanceless, noresidue, pollution-free pesticide, in the hope of solving the deficiency of existing agricultural chemicals.
Summary of the invention
Purpose of the present invention provides a kind of iodine solution composition pesticide and preparation method thereof, makes it have stronger inhibitory or killing effect to fungi, bacterium, the virus of crop pest, and reaches pollution-free, noresidue and non-harmful requirement etc.
The present invention for achieving the above object, be achieved through the following technical solutions: the iodine solution composition pesticide, the component of its parts by weight of raw materials is: the mixture of iodine 1-25, alkali 0.05-7.5, benzoic acid or benzoate or benzoic acid and benzoate: 0.5-20, alcohol or water or alcohol and water mixing 10-90.Described iodine solution composition pesticide, the component of its parts by weight of raw materials is: iodine 1-25, alkali 0.05-7.5, benzoate 0.5-20, alcohol and water 10-90.Described iodine solution composition pesticide, the component of its parts by weight of raw materials is: iodine 1-25, alkali 0.05-7.5, benzoic acid 0.5-20, pure 20-90.Described iodine solution composition pesticide, the component of its parts by weight of raw materials is: iodine 1-15, alkali 0.05-7.5, benzoate 0.5-20, alcohol and water 20-90.Described iodine solution composition pesticide, the component of its parts by weight of raw materials is: iodine 1-15, alkali 0.05-7.5, benzoic acid and benzoate mixture 0.5-20, alcohol or water 20-90.Described iodine solution composition pesticide, the component of its parts by weight of raw materials is: iodine 1-15, alkali 0.05-7.5, benzoate 0.5-20, alcohol and water 20-90.Described iodine solution composition pesticide, the component of its parts by weight of raw materials is: iodine 1-15, alkali 0.05-7.5, benzoate 0.5-20, water 20-90 part.The preparation method of above-mentioned iodine solution composition pesticide, at first with alkali water-soluble or pure in, add iodine then, slowly stir, be as the criterion can not emit purple cigarette, add alcohol or water again and mix and obtain reserve liquid A, stirring down with alcohol or water the mixture of benzoic acid or benzoate or benzoic acid and benzoate again, dissolving obtains reserve liquid B, at last above-mentioned two kinds of reserve liquid A and the sedimentation of B mixing and stirring are obtained supernatant, be agricultural chemicals of the present invention.
Benzoic acid of the present invention uses the alcohol dissolving, when benzoate dissolves, then makes water.
Benzoic acid of the present invention and salt thereof can adopt salicylic acid and salt thereof to substitute
The present invention draws following advantage in the effect experiment of the various crops in the whole nation: have wide spectrum, efficiently reach the effect of rapid sterilization, under the practical concentration of 25-35PPm, promptly fungi, bacterium, the virus more than 98% is killed in 1 minute-10 minutes; Safety, good reliability are not influenced by weather and geographical environment, are applicable to each plant species, pollution-free, noresidue, nuisanceless, and after the iodine sterilization, its conversion product can be produced rich iodine vegetables and melon and fruit after being absorbed by crop; Can promote the growth of crops, the immunity of raising crop etc.
Embodiment
Embodiments of the invention are as follows, but the present invention is not limited in the embodiment of the invention scope.
1,0.2 part of potassium hydroxide is dissolved in 4 parts of water, add 3.7 parts of 95% thick iodine then, slowly purple cigarette is not emitted in stirring, add again and obtain reserve liquid A after 29.5 parts of ethanol stir abundant dissolving, obtain reserve liquid B with being dissolved in 48.6 parts of water under 14 parts of Potassium Benzoates stirrings, at last A liquid and the sedimentation of B liquid mixing and stirring are obtained supernatant, be iodine solution agricultural chemicals of the present invention.
2,1 part of sodium hydroxide is dissolved in 25 parts of alcohol, add 12 parts of iodine then, slowly purple cigarette is not emitted in stirring, add again and obtain reserve liquid A after 25 parts of ethanol stir abundant dissolving, obtain reserve liquid B with being dissolved in 40 parts of water under 10 parts of Sodium Benzoates stirrings, at last A liquid and the sedimentation of B liquid mixing and stirring are obtained supernatant, be iodine solution agricultural chemicals of the present invention.
3,5 parts of slaked limes are dissolved in 30 parts of water, add 6 parts of iodine then, slowly purple cigarette is not emitted in stirring, add again and obtain reserve liquid A after 15 parts of water stir abundant dissolving, obtain reserve liquid B with being dissolved in 20 parts of water under 8 parts of Sodium Benzoates stirrings, at last A liquid and the sedimentation of B liquid mixing and stirring are obtained supernatant, be iodine solution agricultural chemicals of the present invention.
4,7 parts of potassium hydroxide are dissolved in 50 parts of water, add 13 parts of iodine, slowly purple cigarette is not emitted in stirring, add again and obtain reserve liquid A after 26.5 parts of ethanol stir abundant dissolving, 7 parts of salicylic acid stirring and dissolving are obtained reserve liquid B in 10 parts of ethanol, at last A liquid and the sedimentation of B liquid mixing and stirring are obtained supernatant, be iodine solution agricultural chemicals of the present invention.
5,6 parts of potassium hydroxide are dissolved in 40 parts of methyl alcohol, add 9 parts of iodine then, slowly purple cigarette is not emitted in stirring, add again and obtain reserve liquid A after 23 parts of ethanol stir abundant dissolving, obtain reserve liquid B with being dissolved in 17 parts of ethanol under 6 parts of benzoic acid stirrings, at last A liquid and the sedimentation of B liquid mixing and stirring are obtained supernatant, be iodine solution agricultural chemicals of the present invention.
6,3 parts of sodium hydroxide are dissolved in 25 parts of methyl alcohol, add 4 parts of iodine then, slowly purple cigarette is not emitted in stirring, add again and obtain reserve liquid A after 25 parts of ethanol stir abundant dissolving, obtain reserve liquid B with being dissolved in 37.5 parts of water under 6 parts of Sodium Benzoates stirrings, at last A liquid and the sedimentation of B liquid mixing and stirring are obtained supernatant, be iodine solution agricultural chemicals of the present invention.
7,0.8 part of potassium hydroxide is dissolved in 8 parts of ethanol, add 6.7 parts of iodine then, slowly purple cigarette is not emitted in stirring, add again and obtain reserve liquid A after 42.5 parts of ethanol stir abundant dissolving, obtain reserve liquid B with being dissolved in 30.5 parts of methyl alcohol under 18 parts of Potassium Benzoates stirrings, at last A liquid and the sedimentation of B liquid mixing and stirring are obtained supernatant, be iodine solution agricultural chemicals of the present invention.
Claims (3)
1, iodine solution composition pesticide is characterized in that: the component of its parts by weight of raw materials is: iodine 1-25, alkali 0.05-7.5, benzoate 0.5-20 and water 10-90.
2, iodine solution composition pesticide according to claim 1, it is characterized in that: the component of its parts by weight of raw materials is: iodine 1-15, alkali 0.05-7.5, benzoate 0.5-20, water 20-90 part.
3, the preparation method of the described iodine solution composition pesticide of claim 1, it is characterized in that: at first that alkali is soluble in water, add iodine then, slowly stir, be as the criterion can not emit purple cigarette, add water again and mix and obtain reserve liquid A, the dissolving of again benzoate being blunged down obtains reserve liquid B, at last above-mentioned two kinds of reserve liquid A and the sedimentation of B mixing and stirring are obtained supernatant, be agricultural chemicals of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410023723 CN1245879C (en) | 2004-03-08 | 2004-03-08 | Iodine water agent composite agricutural chemical and its prepn. method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410023723 CN1245879C (en) | 2004-03-08 | 2004-03-08 | Iodine water agent composite agricutural chemical and its prepn. method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1559225A CN1559225A (en) | 2005-01-05 |
| CN1245879C true CN1245879C (en) | 2006-03-22 |
Family
ID=34441143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410023723 Expired - Fee Related CN1245879C (en) | 2004-03-08 | 2004-03-08 | Iodine water agent composite agricutural chemical and its prepn. method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1245879C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101423440B (en) * | 2008-11-21 | 2011-05-11 | 仝玉纯 | Iodine alginate aqua medical fertilizer and preparation method thereof |
| CN103416433B (en) * | 2013-06-20 | 2015-07-29 | 张俊祥 | A kind of iodine solution and its preparation method and application |
| CN114258922B (en) * | 2021-12-15 | 2023-05-05 | 齐鲁工业大学 | Lignin long-acting sterilization preparation and preparation method thereof |
-
2004
- 2004-03-08 CN CN 200410023723 patent/CN1245879C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1559225A (en) | 2005-01-05 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060322 Termination date: 20190308 |
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| CF01 | Termination of patent right due to non-payment of annual fee |