CN1055820C - Pesticide fuming agent containing imidacloprid - Google Patents
Pesticide fuming agent containing imidacloprid Download PDFInfo
- Publication number
- CN1055820C CN1055820C CN97105782A CN97105782A CN1055820C CN 1055820 C CN1055820 C CN 1055820C CN 97105782 A CN97105782 A CN 97105782A CN 97105782 A CN97105782 A CN 97105782A CN 1055820 C CN1055820 C CN 1055820C
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- insecticide
- present
- dichlorvos
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- vegetable
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Abstract
The present invention relates to a fuming agent composition which is prepared from 1-(hexachloro-chlorine-3-pyridylmethyl)-N-nitro imidazolane-2-amine and O-dimethyl-O-(2, 2-dichloro) vinyl phosphate as two kinds of insecticide, an oxidizing agent, fuel, a flame retardant, etc. The present invention provides a method for preventing and controlling vegetable pests of protection fields by using the composition. The two kinds of insecticide can be separately used for spraying the protection fields or the dichlorvos is prepared into a fuming agent for use. Since the moisture of protection fields is high, air humidity can be increased by spraying insecticide, the vegetable growth of the protection field is adverse, the effect of a dichlorvos fumigant is low and a plurality of vegetable kinds have residual insecticide. In the present invention, a mixed fuming agent is prepared by processing, is suitable for preventing and controlling vegetable pests in the prevention field for use and becomes an effective agent for killing whiteflies, aphids, aphid flies, thrips, etc. in greenhouses. Economical and social benefits are obvious.
Description
The present invention relates to by insecticide 1-(6-chloro-3-pyridylmethyl)-N-Nitroimidazoline-2-base amine (to call Imidacloprid imidacloprid in the following text) and O, the insecticidal smoke composition that O-dimethyl-O-(2, the 2-dichloro) vinyl phosphate (to call dichlorvos dichlorvos in the following text) and oxidant, fuel, fire retardant etc. are made.
Simultaneously, the present invention relates to protect the method for ground vegetable-crop pest-insect with the said composition control.
Imidacloprid is a kind of novel pesticide of efficient, low toxicity, is mainly wetting powder and uses as spraying.
Dichlorvos is a kind of organophosphorus insecticide of tagging more by force with fumigation action that has, and be medicament commonly used on the protection ground vegetables, but this medicine exists consumption big, shortcomings such as poor stability.
The present invention finds that Imidacloprid and dichlorvos are processed into fumicants by 1: 10～50, uses with the method for setting off, and Trialeurodes vaporariorum Westwood, aphid, yellow tea mite, thrips and the liriomyza bryoniae etc. that take place on the protection ground vegetables are all had very significant effect.And because of composition is a fumicants, use is simple, convenient, and does not increase humidity in the protection ground, helps the growth of vegetables.With these two kinds of compounds is active ingredient, adds auxiliary agents such as oxidant, fuel, fire retardant, is processed into this composition of fumicants.
It is a kind of under protection ground cultivation condition that the present invention also provides, the method for using above-mentioned composition to prevent and treat the various vegetables insect.
The oxidant that the present invention uses is ammonium nitrate or potassium nitrate.
The fuel that the present invention uses is wood powder etc.
Fire retardant among the present invention is talcum powder or clay etc.
This composition can be processed into fumicants by traditional method.
The present invention is processed into fumicants and further is illustrated by following " example ", but is not limited thereto.Below all umbers all refer to weight.
0.5 part of example 1 Imidacloprid
14.5 parts in dichlorvos
35 parts in ammonium nitrate
30 parts of wood powders
20 parts of talcum powder
It by specification accompanying drawing flow chart is processed into fumicants.
0.5 part of example 2 Imidacloprid
19.5 parts in dichlorvos
35 parts in ammonium nitrate
40 parts of wood powders
5 parts of talcum powder
It by specification accompanying drawing flow chart is processed into fumicants.
1 part of example 3 Imidacloprid
10 parts in dichlorvos
30 parts in ammonium nitrate
35 parts of wood powders
24 parts of talcum powder
It by specification accompanying drawing flow chart is processed into fumicants.
Use the method for above-mentioned composition pesticide control protection ground vegetable-crop pest-insect to be: control vegetable aphid, liriomyza bryoniae etc., every mu of usefulness 200～300 grams; The control Trialeurodes vaporariorum Westwood, every mu of usefulness 400～500 grams.In booth or greenhouse, disperse to set off, close canopy or seal and got final product in 12 hours.
Claims (2)
1, a kind of Imidacloprid insecticidal smoke composition that contains, it is characterized in that containing proportioning is 1: the Imidacloprid of 10-50 and dichlorvos.
2, a kind of Imidacloprid insecticidal smoke composition that contains according to claim 1 is characterized in that it is processed into the fumicants formulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97105782A CN1055820C (en) | 1997-04-17 | 1997-04-17 | Pesticide fuming agent containing imidacloprid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97105782A CN1055820C (en) | 1997-04-17 | 1997-04-17 | Pesticide fuming agent containing imidacloprid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1196179A CN1196179A (en) | 1998-10-21 |
| CN1055820C true CN1055820C (en) | 2000-08-30 |
Family
ID=5168085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97105782A Expired - Fee Related CN1055820C (en) | 1997-04-17 | 1997-04-17 | Pesticide fuming agent containing imidacloprid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1055820C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100358419C (en) * | 2003-02-19 | 2008-01-02 | 中国农业科学院蔬菜花卉研究所 | Moisture-proof safe smoke agent composition and its prepn |
| CN102246808A (en) * | 2011-07-22 | 2011-11-23 | 天津市绿亨化工有限公司 | Imidacloprid and dichlorvos compound preparation |
| CN114711246B (en) * | 2021-07-30 | 2024-06-18 | 黑龙江森工农化有限公司 | Efficient and stable dichlorvos smoke agent and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04305503A (en) * | 1991-04-01 | 1992-10-28 | Earth Chem Corp Ltd | Insecticidal method by heat fumigation |
| CN1099555A (en) * | 1993-09-02 | 1995-03-08 | 曾庆奇 | Preparing method for fumicant of Mieyaling |
-
1997
- 1997-04-17 CN CN97105782A patent/CN1055820C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04305503A (en) * | 1991-04-01 | 1992-10-28 | Earth Chem Corp Ltd | Insecticidal method by heat fumigation |
| CN1099555A (en) * | 1993-09-02 | 1995-03-08 | 曾庆奇 | Preparing method for fumicant of Mieyaling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1196179A (en) | 1998-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |