CN101554162A - Chlorothalonil-procymidone composite fumigant and preparation method thereof - Google Patents
Chlorothalonil-procymidone composite fumigant and preparation method thereof Download PDFInfo
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- CN101554162A CN101554162A CNA2008101038299A CN200810103829A CN101554162A CN 101554162 A CN101554162 A CN 101554162A CN A2008101038299 A CNA2008101038299 A CN A2008101038299A CN 200810103829 A CN200810103829 A CN 200810103829A CN 101554162 A CN101554162 A CN 101554162A
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- China
- Prior art keywords
- procymidone
- fumicants
- composite
- tpn
- chlorothalonil
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Abstract
The invention relates to a chlorothalonil-procymidone composite fumigant and a preparation method thereof. The formula of the chlorothalonil-procymidone composite fumigant is as follows according to the weight percent: 10-45 of chlorothalonil, 10-40 of procymidone, 10-30 of combustion improver, 10-30 of fuel and the balance auxiliary. The fumigant is packed in bags, has good security, cannot self-ignite during preparation, storage and use, has simple and easy packing and low cost, effectively isolates the product from external moisture, has convenient use, is safe to drug delivery personnel, has uncomplicated production equipment and simple and feasible technology and reduces the environmental pollution.
Description
Technical field
The present invention relates to a kind of novel agrochemical fumicants, relate to a kind of tpn and the composite fumicants of procymidone and preparation method thereof specifically.
Background technology
Tpn all has the better prevention effect to the multiple diseases of protection ground vegetables; but this medicine is used the spray-on processes that adopt more in protection ground; labour intensity is big, influence the dispenser personnel health, and spraying can the increase indoor humidity, and spreading to disease provides the control environment condition.
Procymidone (procymidone) belongs to the hypotoxicity bactericide.Main the synthetic of thalline triglycerides, the double action that has protection and treat of suppressing.Be applicable to stalk break, gray mold, scab, the brown rot of fruit tree, vegetables, flowers etc., the control of leaf blight.This medicine of single use easily produces resistance, should rotate or mix use with other medicines.
Fumicants is a kind of pesticides new formulation that is used to prevent and treat protection ground disease.Be characterized in medicament evenly being released to each position of crop and being full of corners, space, protection ground such as plastic tunnel, greenhouse with particulate (diameter 0.3-2 micron) in the mode of being fuming.Therefore prevent and treat crop pest with fumicants and do not need any medical instruments, be the saving of labor, save time, economize medicine and alleviated labour intensity again; Not only improve control efficiency, can guarantee operating personnel's the dispenser safety and the pollution of minimizing environment again.Because fumigation can not increase indoor humidity, spreads to disease and causes hostile environment.
The stronger oxidant of many uses in the fumicants of prior art, the fumicants packaged by plastic film is used the metal bucket external packing again.Perhaps use card board package, make the lead-in wire point with spill.Need plug spill earlier during use, refire etc., use inconvenience, and very easy generation " nature " accident on fire.Brought great difficulty and obstacle for like this production, storing and the application of fumicants.In addition, fumicants is problem such as easy moisture absorption when preserving summer, has seriously influenced effective use of fumicants.
How fuel in the fumicants of prior art derive from the material of timber with wood powder, charcoal etc.Protect trees owing to all advocate in the worldwide at present, reduce and use timber, not only price is higher to use this fuel, also is unfavorable for environmental protection.
Summary of the invention:
The objective of the invention is to disclose a kind of tpn and the composite fumicants of procymidone and preparation method thereof.
When providing a kind of production, storage, use, another object of the present invention is difficult for taking place on fire and nonhygroscopic tpn and the composite fumicants of procymidone of spontaneous combustion.
A further object of the invention is the fuel problem that solves in the fumicants, reduces cost the protection environment.
A kind of tpn and the composite fumicants of procymidone and preparation method thereof, its prescription is (percentage by weight): tpn 10-45%, procymidone 10-40%, combustion adjuvant 10-30%, fuel 10-30%, adjuvant supply 100%; Wherein combustion adjuvant is selected from one or more in ammonium nitrate, potassium nitrate, sodium nitrate, potassium perchlorate, the potassium permanganate.
Wherein fuel is selected from one or more in corncob, cow dung end, stalk, the bagasse.
Wherein adjuvant is selected from a kind of in land plaster, kaolin, bentonite, the diatomite.
Wherein this fumicants is a bag type package, and product wraps up with polyethylene film.
The technological process of above-mentioned tpn and the composite fumicants of procymidone is: screening---pulverizes---oven dry---mixing---packing, moistureproof, the anti-nature measure of employing in the production process.The concrete operations step is:
1, sieve respectively and handle various raw materials, remove wherein foreign material, iron content foreign material especially, in case metal object is brought into, it is on fire to avoid iron and pulverizing, mixing apparatus to bump;
2, various raw materials are pulverized separately, collision is on fire when avoiding different auxiliary agents to pulverize together;
3, the raw material of above-mentioned pulverizing are dried,, avoid moisture absorption caking to remove moisture;
4, various raw materials are measured respectively mix;
5, the examination and test of products;
6, product is packed into paper bag reinstalls the polyethylene film packaging bag, seals.
The present invention's beneficial effect against existing technologies is:
Safety is good, in the process of preparation, storing and use, and can be unnatural;
Fuel used is corncob, cow dung end, stalk, bagasse etc. from agricultural production by product and offcuts, and cost is low, saves timber, is beneficial to environmental protection;
Used auxiliary material is kaolin, land plaster, bentonite, diatomite, wide material sources, gets final product with industrial crude product, and is cheap;
Pack simplely, with low cost, insulation product contacts with outside moisture effectively;
Easy to use, to the dispenser personal security;
Production equipment is uncomplicated, and is simple for process, reduces environmental pollution.
Embodiment:
Example 1
Tpn 10%, procymidone 10%, ammonium nitrate 20%, corncob 20%, bentonite are supplied 100% preparation technology: 1. every kind of raw material is sieved respectively, remove wherein foreign material; 2. adopt comminution by gas stream and supporting mixing apparatus, respectively various raw materials are pulverized; 3. in the special fireproof drying room, the raw material of pulverizing is dried, to removing moisture; 4. after various raw materials being measured respectively, put into efficient mixer and mix; 5. product is through after the assay was approved, and the paper bag of packing into reinstalls the polyethylene film packaging bag, seals.
Example 2
Tpn 20%, procymidone 10%, potassium nitrate 20%, cow dung end 20%, bentonite supplies 100%, and preparation technology is with example 1.
Example 3
Tpn 20%, procymidone 20%, potassium nitrate 10%, cow dung end 10%, ammonium nitrate 5%, diatomite supplies 100%, and preparation technology is with embodiment 1.
Example 4
Tpn 10%, procymidone 30%, potassium nitrate 20%, corncob 10%, kaolin supplies 100%, and preparation technology is with embodiment 1.
Claims (5)
1, a kind of tpn and the composite fumicants of procymidone and preparation method thereof, its prescription is (percentage by weight): tpn 10-45%, procymidone 10-40%, combustion adjuvant 10-30%, fuel 10-30%, adjuvant supply 100%.
2, according to described a kind of tpn of claim 1 and the composite fumicants of procymidone, it is characterized in that combustion adjuvant is selected from one or more in ammonium nitrate, potassium nitrate, sodium nitrate, potassium perchlorate, the potassium permanganate.
According to described a kind of tpn of claim 1 and the composite fumicants of procymidone, it is characterized in that 3, fuel is selected from one or more in corncob, cow dung end, stalk, the bagasse.
4, described a kind of tpn of root claim 1 and the composite fumicants of procymidone is characterized in that, adjuvant is selected from a kind of in land plaster, kaolin, bentonite, the diatomite.
5, a kind of tpn according to claim 1 and the composite fumicants of procymidone is characterized in that this fumicants is a bag type package, and product wraps up with polyethylene film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101038299A CN101554162A (en) | 2008-04-11 | 2008-04-11 | Chlorothalonil-procymidone composite fumigant and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101038299A CN101554162A (en) | 2008-04-11 | 2008-04-11 | Chlorothalonil-procymidone composite fumigant and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101554162A true CN101554162A (en) | 2009-10-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101038299A Pending CN101554162A (en) | 2008-04-11 | 2008-04-11 | Chlorothalonil-procymidone composite fumigant and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN101554162A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101810183B (en) * | 2009-11-25 | 2013-04-03 | 陕西永泰生物工程有限责任公司 | Smoke disinfectant for preventing and treating penicillium and preparation method thereof |
| CN106879588A (en) * | 2016-12-31 | 2017-06-23 | 新昌县云河虫害防治技术开发有限公司 | Compound formulation and its application for booth vegetable pest control |
| CN114292681A (en) * | 2021-12-28 | 2022-04-08 | 安阳市锐普农化有限责任公司 | Novel smoke agent ignition method |
-
2008
- 2008-04-11 CN CNA2008101038299A patent/CN101554162A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101810183B (en) * | 2009-11-25 | 2013-04-03 | 陕西永泰生物工程有限责任公司 | Smoke disinfectant for preventing and treating penicillium and preparation method thereof |
| CN106879588A (en) * | 2016-12-31 | 2017-06-23 | 新昌县云河虫害防治技术开发有限公司 | Compound formulation and its application for booth vegetable pest control |
| CN114292681A (en) * | 2021-12-28 | 2022-04-08 | 安阳市锐普农化有限责任公司 | Novel smoke agent ignition method |
| CN114292681B (en) * | 2021-12-28 | 2024-03-19 | 安阳市锐普农化有限责任公司 | Novel smoke ignition method |
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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: 20091014 |