CN104381258B - Method for preventing and controlling pests in tobacco field by use of 2-camphanone and allicin - Google Patents
Method for preventing and controlling pests in tobacco field by use of 2-camphanone and allicin Download PDFInfo
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- CN104381258B CN104381258B CN201410749486.9A CN201410749486A CN104381258B CN 104381258 B CN104381258 B CN 104381258B CN 201410749486 A CN201410749486 A CN 201410749486A CN 104381258 B CN104381258 B CN 104381258B
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- Prior art keywords
- allicin
- camphanone
- preventing
- dextrin
- drug
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Abstract
The invention discloses drug for preventing and controlling pests in the tobacco field. The drug is characterized by being prepared from the following ingredients in weight percentage: 0-50% of 2-camphanone, 0-50% of allicin and 0-75% of dextrin. Allicin, 2-camphanone and dextrin are mixed uniformly according to the weight percentages, and the mixture is tableted. The drug is pure natural, has no residue and is pollution-free, the pesticide application times can be reduced, the drug can be comprehensively used for preventing and controlling slugs and cutworms, the using effect of the mixture of 2-camphanone and allicin is superior to that of the single dosage, and the drug has certain prevention effect on root-knot nematodes.
Description
Technical field
The present invention relates to the medicine and its preparation side of a kind of 2- camphanones and allicin mixing preventing and treating vega underground harmful organism
Method.
Background technology
Guizhou is the second largest cigarette district of China, and tobacco planting area is larger, and in production season, tobacco can be subject to various pest and disease damages
Invasion.Particularly Tobacco Planting Areas in Guizhou widely popularize well cellar for storing things formula cultivation technique after, the harm of underground harmful organism is particularly acute, its
The subterranean pest-insect such as middle Agriolimax agrestis Linnaeus and black cutworm and pathogenic nematode are Typical Representatives.
The medicine for preventing and treating also slug commonly used in production at present is Metaldehyde class medicine, and the medicine for preventing and treating cutworm is main
It is the chrysanthemum ester insecticides such as decis, the medicament for preventing and treating root-knot nematode is mainly carbofuran and AVM.Although these medicaments
Effect be all obvious, but limitation is also quite to project.It is mainly reflected in：
（1）Need repeatedly to apply various medicaments, increase peasant's amount of labour；
（2）Using so that a large amount of agricultural chemicals are devoted in soil for various medicaments, is highly detrimental to soil ecology
Maintenance；
（3）The universal toxicity of used medicament is higher, and needing especially to pay close attention to residues of pesticides could ensure tobacco leaf security；
（4）Organic tobacco producing region cannot be used at all.
The content of the invention
The technical problem to be solved in the present invention is：A kind of long action time is provided, effect is walked quickly and kept away substantially, can be simultaneously to slug
And black cutworm is effective, the method for the preventing and treating Soil Pests in Tobacco Fields of pure biologic product, non agricultural chemical residuum risk, and existing skill has been solved
The deficiency of art.
The technical scheme is that：A kind of medicine of preventing and treating vega underground harmful organism, each component mass percent is：
2- camphanone 0-50%, allicin 0-50%, dextrin 0-75%.
Preferred each component mass percent is：2- camphanone 25-50%, allicin 25-50%, dextrin 0-50%.
The preparation method of the medicine of a kind of preventing and treating vega underground harmful organism, by allicin, 2- camphanones and dextrin according to upper
State mass percent to be well mixed, then by mixture compressing tablet.
Beneficial effects of the present invention：The medicine of the present invention is pure natural, noresidue, nuisanceless；Reduce agricultural chemicals input time
Number；Can integrated control slug and cutworm；Both are used in mixed way effect and are better than exclusive use effect；Root-knot nematode is had necessarily
Preventive effect.
Specific embodiment
（1）Medicament is prepared：Altogether design 6 kinds of different 2- camphanones and allicin arranging scheme, by allicin, 2- camphanones according to
Certain proportion mixes（Dextrin is filler）, using Manual tablet pressing machine the tablet of a diameter of 12cm is pressed into.
| Process | 1 | 2 | 3 | 4 | 5 | 6 |
| 2- camphanones | 0.5g | 0g | 0.25g | 0.5g | 0.75g | 1g |
| Allicin | 0g | 0.5g | 0.25g | 0.5g | 0.75g | 1g |
| Dextrin | 1.5g | 1.5g | 1.5g | 1.0g | 0.5g | 0 |
（2）Experimental design：The experimental plot that area is 1 mu is divided into into 7 pieces of cells, 6 pieces are used for chemicals treatment, with numeral
1-6 is numbered respectively, and 1 piece is blank, is compiled as No. 7.After monoblock experimental plot is turned over, according to the formula transplantation technique standard well-digging of well cellar for storing things
Cellar for storing things；While tobacco seedlings are transplanted, the tablet of 6 kinds of different formulations is respectively put in the well of the cell of reference numeral cellar for storing things.Transplant 20 days
The quantity of Shi Tongji slugs and black cutworm simultaneously calculates rate of descent；The disease for transplanting 30 days statistics preventing and treating root-knot nematodes refers to and calculates anti-
Effect.
（3）Result of the test：
When 20 days, compared with the control, the generation of each treatment group slug and black cutworm is decreased obviously, slug rate of descent
Respectively 75.21%, 70.39%, 72.32%, 85.49%, 88.73%, 93.55%；The rate of descent of black cutworm is respectively reached
63.66%、61.39%、64.32%、73.52%、80.53%、84.25%。
When 30 days, compared with the control, each process has certain preventive effect to root-knot nematode, respectively 11.12%, 21.35%,
22.56%、28.43%、31.45%、36.78%。
Claims (3)
1. it is a kind of for prevent and treat flue-cured tobacco well cellar for storing things formula transplant in black cutworm and slug medicine, it is characterised in that：Each component quality
Percentage is：2- camphanone 12.5-50%, allicin 12.5-50%, dextrin 0-75%.
2. it is according to claim 1 for prevent and treat flue-cured tobacco well cellar for storing things formula transplant in black cutworm and slug medicine, its feature
It is：Preferred each component mass percent is：2- camphanone 25-50%, allicin 25-50%, dextrin 0-50%.
3. the preparation for being used to prevent and treat the medicine of black cutworm and slug during flue-cured tobacco well cellar for storing things formula is transplanted as claimed in claim 1 or 2
Method, it is characterised in that：Allicin, 2- camphanones and dextrin are well mixed according to above-mentioned mass percent, then by mixture
Compressing tablet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410749486.9A CN104381258B (en) | 2014-12-10 | 2014-12-10 | Method for preventing and controlling pests in tobacco field by use of 2-camphanone and allicin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410749486.9A CN104381258B (en) | 2014-12-10 | 2014-12-10 | Method for preventing and controlling pests in tobacco field by use of 2-camphanone and allicin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104381258A CN104381258A (en) | 2015-03-04 |
| CN104381258B true CN104381258B (en) | 2017-05-10 |
Family
ID=52599309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410749486.9A Expired - Fee Related CN104381258B (en) | 2014-12-10 | 2014-12-10 | Method for preventing and controlling pests in tobacco field by use of 2-camphanone and allicin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104381258B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060165746A1 (en) * | 2005-01-24 | 2006-07-27 | Arie Markus | Formulations containing microencapsulated essential oils |
| CN1977619B (en) * | 2005-11-29 | 2010-12-01 | 马勇 | Farm chemical without public pollution and use and preparing method thereof |
| CN101433220A (en) * | 2007-11-13 | 2009-05-20 | 王连 | Method for preparing formulation for treating disease in plant root |
| CN101884340A (en) * | 2009-05-12 | 2010-11-17 | 周新荣 | Plant medicament for preventing and controlling wheat red spider |
| CN103931686B (en) * | 2014-04-09 | 2016-02-10 | 欧湘林 | A kind of botanical pesticide and its preparation method and application |
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2014
- 2014-12-10 CN CN201410749486.9A patent/CN104381258B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104381258A (en) | 2015-03-04 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |