CN103314959B - Greenhouse insecticide fumigation agent and preparation method thereof - Google Patents
Greenhouse insecticide fumigation agent and preparation method thereof Download PDFInfo
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- CN103314959B CN103314959B CN201310285330.5A CN201310285330A CN103314959B CN 103314959 B CN103314959 B CN 103314959B CN 201310285330 A CN201310285330 A CN 201310285330A CN 103314959 B CN103314959 B CN 103314959B
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Abstract
The invention discloses a greenhouse insecticide fumigation agent which comprises the following components in parts by weight: 5-7 parts of ammonium nitrate phosphate, 1-2 parts of sulphur, 1.5-4 parts of sawdust, and 0.2-0.8 parts of DDVP (dimethyl dichloroviny phosphate). The obtained greenhouse insecticide fumigation agent is ignited by using a firing line, insufficient burning is as a main of the overall burning process to produce a great amount of smoke due to existence of sawdust, thus the purpose of killing insects is achieved by carrying the agent; and the greenhouse insecticide fumigation agent is fast to effect and has a good insect killing effect.
Description
Technical field
The present invention relates to a kind of fumigant, be specifically related to a kind of greenhouse insecticide fumigation agent and preparation method thereof.
Background technology
The one class agricultural chemicals of the steam poisoning pest that fumigant produces when being and utilizing volatilization.Enter in harmful organisms with gaseous molecular and play toxic action, have the forms such as liquid, solid or the Compressed Gas being easy to gasify.Be suitable in warehouse especially, tent, house, booth etc. can be airtight or use under being bordering on airtight condition, when fumigated object is concentrated in a large number, can effectively eliminate hidden insect or germ.
The steam of fumigant is generally directly enter respiratory system by the epidermis of insect or valve, thus penetrates into blood insect is poisoned to death.
Had some to be applied to the insecticide fumigation agent of booth now, be generally produce smog after lighting fumigant, the medicament that smog carries gasification realizes desinsection object.So, burn incompletely, produce smog more, insecticidal effect is better.The problems such as but existing product ubiquity burning is fast, generation smog is few, inevitable, insecticidal effect is also bad.
Summary of the invention
The object of the invention is, for overcoming above-mentioned the deficiencies in the prior art, to provide a kind of greenhouse insecticide fumigation agent and preparation method thereof.
For achieving the above object, the present invention adopts following technical proposals:
A kind of greenhouse insecticide fumigation agent, is made up of the component of following weight portion:
5 ~ 7 parts, nitro ammonium phosphate, 1 ~ 2 part, sulphur, 1.5 ~ 4 parts, sawdust, 0.2 ~ 0.8 part, dichlorvos.
Preferably, be made up of the component of following weight portion:
5 parts, nitro ammonium phosphate, 1 part, sulphur, 4 parts, sawdust, 0.2 part, dichlorvos.
The preparation method of described a kind of greenhouse insecticide fumigation agent, concrete steps are:
By the nitro ammonium phosphate of formula ratio to mix with other components of formula ratio after water-soluble solution, or directly each component of formula ratio is pulverized and mixed evenly, packed sealed storage.
Using method of the present invention:
From the bag for storing, drawing fuse, packed greenhouse insecticide fumigation agent being positioned over the middle position of booth, lighting fuse, till after-flame, the usage amount of described fumigant is 0.2 ~ 0.3g/m
3.
Nitro ammonium phosphate of the present invention, praising the fertile Co., Ltd of Jilin Chemical by Donghai Area, Jiangsu county provides, and wherein, the mass fraction of nitrogen is 26%, and the mass fraction of phosphorus pentoxide is 13%.
Described sulphur is rhombic sulfur, i.e. α-sulphur, stable in properties below 95.5 DEG C.
Described sawdust is foam shape wood chip.
Described dichlorvos active ingredient is O, O-dimethyl-O-(2,2-dichloroethylene) phosphate, by sea, Shandong, open-minded chemical industry Co., Ltd provides.
The present invention is specially adapted to killing of the booth insect of vegetables or melon and fruit the middle and late growth stage.
The invention has the beneficial effects as follows, the present invention uses fuse to light, and due to the existence of sawdust, whole combustion process, based on burn incompletely, produces a large amount of smog, thus carries medicament and realize desinsection object, rapid-action, good disinsection effect.
Embodiment
Below in conjunction with embodiment, the present invention will be further elaborated, should be noted that following explanation is only to explain the present invention, not limiting its content.
Embodiment 1:
A kind of greenhouse insecticide fumigation agent of the present invention, is made up of the component of following weight portion:
5 parts, nitro ammonium phosphate, 1 part, sulphur, 4 parts, sawdust, 0.2 part, dichlorvos.
A preparation method for greenhouse insecticide fumigation agent, concrete steps are:
By the nitro ammonium phosphate of formula ratio to mix with other components of formula ratio after water-soluble solution, or directly each component of formula ratio is pulverized and mixed evenly, packed sealed storage.
Using method of the present invention:
From the bag for storing, drawing fuse, packed greenhouse insecticide fumigation agent being positioned over the middle position of booth (vegetables or melon and fruit the middle and late growth stage), lighting fuse, till after-flame, the usage amount of fumigant is 0.25g/m
3.
Nitro ammonium phosphate of the present invention, praising the fertile Co., Ltd of Jilin Chemical by Donghai Area, Jiangsu county provides, and wherein, the mass fraction of nitrogen is 26%, and the mass fraction of phosphorus pentoxide is 13%.
Sulphur is rhombic sulfur, i.e. α-sulphur, stable in properties below 95.5 DEG C.
Sawdust is foam shape wood chip.
Dichlorvos active ingredient is O, O-dimethyl-O-(2,2-dichloroethylene) phosphate, by sea, Shandong, open-minded chemical industry Co., Ltd provides.
Embodiment 2:
A kind of greenhouse insecticide fumigation agent of the present invention, is made up of the component of following weight portion:
5 parts, nitro ammonium phosphate, 1 part, sulphur, 1.5 parts, sawdust, 0.2 part, dichlorvos.
A preparation method for greenhouse insecticide fumigation agent, concrete steps are:
By the nitro ammonium phosphate of formula ratio to mix with other components of formula ratio after water-soluble solution, or directly each component of formula ratio is pulverized and mixed evenly, packed sealed storage.
Using method of the present invention:
From the bag for storing, drawing fuse, packed greenhouse insecticide fumigation agent being positioned over the middle position of booth (vegetables or melon and fruit the middle and late growth stage), lighting fuse, till after-flame, the usage amount of fumigant is 0.3g/m
3.
Nitro ammonium phosphate of the present invention, praising the fertile Co., Ltd of Jilin Chemical by Donghai Area, Jiangsu county provides, and wherein, the mass fraction of nitrogen is 26%, and the mass fraction of phosphorus pentoxide is 13%.
Sulphur is rhombic sulfur, i.e. α-sulphur, stable in properties below 95.5 DEG C.
Sawdust is foam shape wood chip.
Dichlorvos active ingredient is O, O-dimethyl-O-(2,2-dichloroethylene) phosphate, by sea, Shandong, open-minded chemical industry Co., Ltd provides.
Embodiment 3:
A kind of greenhouse insecticide fumigation agent of the present invention, is made up of the component of following weight portion:
7 parts, nitro ammonium phosphate, 2 parts, sulphur, 4 parts, sawdust, 0.8 part, dichlorvos.
A preparation method for greenhouse insecticide fumigation agent, concrete steps are:
By the nitro ammonium phosphate of formula ratio to mix with other components of formula ratio after water-soluble solution, or directly each component of formula ratio is pulverized and mixed evenly, packed sealed storage.
Using method of the present invention:
From the bag for storing, drawing fuse, packed greenhouse insecticide fumigation agent being positioned over the middle position of booth (vegetables or melon and fruit the middle and late growth stage), lighting fuse, till after-flame, the usage amount of fumigant is 0.2g/m
3.
Nitro ammonium phosphate of the present invention, praising the fertile Co., Ltd of Jilin Chemical by Donghai Area, Jiangsu county provides, and wherein, the mass fraction of nitrogen is 26%, and the mass fraction of phosphorus pentoxide is 13%.
Sulphur is rhombic sulfur, i.e. α-sulphur, stable in properties below 95.5 DEG C.
Sawdust is foam shape wood chip.
Dichlorvos active ingredient is O, O-dimethyl-O-(2,2-dichloroethylene) phosphate, by sea, Shandong, open-minded chemical industry Co., Ltd provides.
Embodiment 4:
A kind of greenhouse insecticide fumigation agent of the present invention, is made up of the component of following weight portion:
6 parts, nitro ammonium phosphate, 1.5 parts, sulphur, 3 parts, sawdust, 0.5 part, dichlorvos.
A preparation method for greenhouse insecticide fumigation agent, concrete steps are:
By the nitro ammonium phosphate of formula ratio to mix with other components of formula ratio after water-soluble solution, or directly each component of formula ratio is pulverized and mixed evenly, packed sealed storage.
Using method of the present invention:
From the bag for storing, drawing fuse, packed greenhouse insecticide fumigation agent being positioned over the middle position of booth (vegetables or melon and fruit the middle and late growth stage), lighting fuse, till after-flame, the usage amount of fumigant is 0.25g/m
3.
Nitro ammonium phosphate of the present invention, praising the fertile Co., Ltd of Jilin Chemical by Donghai Area, Jiangsu county provides, and wherein, the mass fraction of nitrogen is 26%, and the mass fraction of phosphorus pentoxide is 13%.
Sulphur is rhombic sulfur, i.e. α-sulphur, stable in properties below 95.5 DEG C.
Sawdust is foam shape wood chip.
Dichlorvos active ingredient is O, O-dimethyl-O-(2,2-dichloroethylene) phosphate, by sea, Shandong, open-minded chemical industry Co., Ltd provides.
Embodiment 5:
A kind of greenhouse insecticide fumigation agent of the present invention, is made up of the component of following weight portion:
6.5 parts, nitro ammonium phosphate, 1.8 parts, sulphur, 2.5 parts, sawdust, 0.5 part, dichlorvos.
A preparation method for greenhouse insecticide fumigation agent, concrete steps are:
By the nitro ammonium phosphate of formula ratio to mix with other components of formula ratio after water-soluble solution, or directly each component of formula ratio is pulverized and mixed evenly, packed sealed storage.
Using method of the present invention:
From the bag for storing, drawing fuse, packed greenhouse insecticide fumigation agent being positioned over the middle position of booth (vegetables or melon and fruit the middle and late growth stage), lighting fuse, till after-flame, the usage amount of fumigant is 0.3g/m
3.
Nitro ammonium phosphate of the present invention, praising the fertile Co., Ltd of Jilin Chemical by Donghai Area, Jiangsu county provides, and wherein, the mass fraction of nitrogen is 26%, and the mass fraction of phosphorus pentoxide is 13%.
Sulphur is rhombic sulfur, i.e. α-sulphur, stable in properties below 95.5 DEG C.
Sawdust is foam shape wood chip.
Dichlorvos active ingredient is O, O-dimethyl-O-(2,2-dichloroethylene) phosphate, by sea, Shandong, open-minded chemical industry Co., Ltd provides.
Embodiment 6:
A kind of greenhouse insecticide fumigation agent of the present invention, is made up of the component of following weight portion:
6.5 parts, nitro ammonium phosphate, 2 parts, sulphur, 3.5 parts, sawdust, 0.7 part, dichlorvos.
A preparation method for greenhouse insecticide fumigation agent, concrete steps are:
By the nitro ammonium phosphate of formula ratio to mix with other components of formula ratio after water-soluble solution, or directly each component of formula ratio is pulverized and mixed evenly, packed sealed storage.
Using method of the present invention:
From the bag for storing, drawing fuse, packed greenhouse insecticide fumigation agent being positioned over the middle position of booth (vegetables or melon and fruit the middle and late growth stage), lighting fuse, till after-flame, the usage amount of fumigant is 0.2g/m
3.
Nitro ammonium phosphate of the present invention, praising the fertile Co., Ltd of Jilin Chemical by Donghai Area, Jiangsu county provides, and wherein, the mass fraction of nitrogen is 26%, and the mass fraction of phosphorus pentoxide is 13%.
Sulphur is rhombic sulfur, i.e. α-sulphur, stable in properties below 95.5 DEG C.
Sawdust is foam shape wood chip.
Dichlorvos active ingredient is O, O-dimethyl-O-(2,2-dichloroethylene) phosphate, by sea, Shandong, open-minded chemical industry Co., Ltd provides.
Test example
The larva of trialeurodes vaporariorum, aphid, Liriomyza, thrips is gathered respectively from the kidney bean booth of Later growth, raise 2 ~ 3 days respectively in plastics square box (10cm × 10cm), select the larva leaving bouncing, in final each plastics square box, raise the larva of 30 trialeurodes vaporariorums, aphid, Liriomyza, thrips respectively.Near any strain kidney bean plastics square box being placed in kidney bean booth.Light a kind of greenhouse insecticide fumigation agent that embodiment 1 obtains, the usage amount of fumigant is 0.25g/m
3, on average the burning time of every kilogram of fumigant is 4 hours.Added up the mortality of each processed group every one hour, result is in table 1.
Table 1. insect viable count is with the change of fumigant burning time
As can be seen from Table 1, fumigant burning after only 1 hour, insect is killed about just having half, and all very good to the killing effect of trialeurodes vaporariorum, aphid, Liriomyza, thrips, until fumigant after-flame, four kinds of insects are all killed.
Although above-mentioned, the specific embodiment of the present invention is described; but not limiting the scope of the invention; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection scope of the present invention.
Claims (1)
1. a greenhouse insecticide fumigation agent, is characterized in that, is made up of the component of following weight portion:
5 parts, nitro ammonium phosphate, 1 part, sulphur, 4 parts, sawdust, 0.2 part, dichlorvos;
In described nitro ammonium phosphate, the mass fraction of nitrogen is 26%, and the mass fraction of phosphorus pentoxide is 13%;
Described sulphur is rhombic sulfur, stable in properties below 95.5 DEG C;
By the nitro ammonium phosphate of formula ratio to mix with other components of formula ratio after water-soluble solution, or directly each component of formula ratio is pulverized and mixed evenly, obtains fumigant.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310285330.5A CN103314959B (en) | 2013-07-08 | 2013-07-08 | Greenhouse insecticide fumigation agent and preparation method thereof |
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| CN201310285330.5A CN103314959B (en) | 2013-07-08 | 2013-07-08 | Greenhouse insecticide fumigation agent and preparation method thereof |
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| CN103314959A CN103314959A (en) | 2013-09-25 |
| CN103314959B true CN103314959B (en) | 2015-07-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104429737B (en) * | 2014-11-14 | 2017-10-03 | 武汉航科天地科技有限公司 | The method that green house of vegetables drives vegetables worm |
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| CN1331917A (en) * | 2001-06-27 | 2002-01-23 | 王满玉 | Preparation of disinfectant smoking agent for bacteria-free edible fungi culture room |
| CN1432282A (en) * | 2003-02-19 | 2003-07-30 | 中国农业科学院蔬菜花卉研究所 | Safe dichlorvos smoke agent |
| CN1593128A (en) * | 2003-12-30 | 2005-03-16 | 邵秋玲 | Agricultural chemicals smoking agent |
| CN1618290A (en) * | 2004-10-15 | 2005-05-25 | 山丹县农业技术推广中心 | Non-pollution type fumigant for rodenticide |
| CN101731034A (en) * | 2008-11-26 | 2010-06-16 | 李新村 | Method for cultivating non-polluted pumpkin |
-
2013
- 2013-07-08 CN CN201310285330.5A patent/CN103314959B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1331917A (en) * | 2001-06-27 | 2002-01-23 | 王满玉 | Preparation of disinfectant smoking agent for bacteria-free edible fungi culture room |
| CN1432282A (en) * | 2003-02-19 | 2003-07-30 | 中国农业科学院蔬菜花卉研究所 | Safe dichlorvos smoke agent |
| CN1593128A (en) * | 2003-12-30 | 2005-03-16 | 邵秋玲 | Agricultural chemicals smoking agent |
| CN1618290A (en) * | 2004-10-15 | 2005-05-25 | 山丹县农业技术推广中心 | Non-pollution type fumigant for rodenticide |
| CN101731034A (en) * | 2008-11-26 | 2010-06-16 | 李新村 | Method for cultivating non-polluted pumpkin |
Non-Patent Citations (2)
| Title |
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| 大棚油豆角无公害栽培技术;高阳 等;《北方园艺》;20060105(第1期);第75页 * |
| 硝基复合肥生产过程中的危险性及对策;韩宾 等;《磷肥与复肥》;20090115;第24卷(第1期);第56-58页 * |
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