CN106342894B - The method for preventing tobacco mosaic virus (tmv) with compound gibberellin - Google Patents
The method for preventing tobacco mosaic virus (tmv) with compound gibberellin Download PDFInfo
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- CN106342894B CN106342894B CN201610775942.6A CN201610775942A CN106342894B CN 106342894 B CN106342894 B CN 106342894B CN 201610775942 A CN201610775942 A CN 201610775942A CN 106342894 B CN106342894 B CN 106342894B
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- medicament
- gibberellin
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- weight
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/26—Phosphorus; Compounds thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
- A01N43/12—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings condensed with a carbocyclic ring
Abstract
The method for preventing tobacco mosaic virus (tmv) with compound gibberellin belongs to tobacco cultivation technical field.After the potassium dihydrogen phosphate of 100~400 parts of weight to be added to the water dissolution of 30000 parts of weight, then adds the gibberellin of 6~12 parts of weight that medicament is made is spare.After tobacco plant topping in 24 hours, medicament is sprayed on blade when temperature is not higher than 28 DEG C, dosage is 15~20L/ mus.In 20~28 hours after the completion of upper step, medicament is sprayed on blade again, dosage is 15~20L/ mus.After the completion of upper step in 20~28 hours, medicament is sprayed on blade again, dosage is 8~10L/ mus.The advantages of this method is medicament non-toxic and safe, is easily obtained, of low cost, stability is strong, easy to operate easy to spread.
Description
Technical field
The invention belongs to tobacco cultivation technical fields, and in particular to the prevention of tobacco mosaic virus (tmv).
Background technology
Tobacco mosaic virus (tmv) is caused by tobacco mosaic virus (TMV) (Tobacco Mosaic Virus, abbreviation TMV), is easily passed
Dye, in the whole world, each cigarette district generally occurs, and some areas are more popular.In recent years, the influence of climate and farming operations factor,
The harm of tobacco mosaic virus (tmv) is on the rise, it has also become restricts one of the factor of cured tobacco production sustainable development.
Although being most widely used with chemical control tobacco mosaic virus (tmv), prohibited in China's leaf tobacco production
The use of some high poisons, persistent pesticide.Gibberellin non-toxic and safe easily obtains, and of low cost, stability is strong, but so far not
See the technical solution report with gibberellin compatibility prevention tobacco mosaic virus (tmv).
Invention content
The purpose of the present invention is to provide a kind of methods preventing tobacco mosaic virus (tmv) with compound gibberellin.
The method of the present invention is according to the following steps：
1, after the potassium dihydrogen phosphate of 100~400 parts of weight being added to the water dissolution of 30000 parts of weight, then 6~12 parts are added
It is spare that medicament is made in the gibberellin of weight；
2, medicament in 24 hours, is sprayed on when temperature is not higher than 28 DEG C on blade, dosage after tobacco plant topping
It is 15~20L/ mus；
3, medicament is sprayed on blade again in 20~28 hours after the completion of step 2, dosage is 15~20L/ mus；
4, medicament is sprayed on blade again in 20~28 hours after the completion of step 3, dosage is 8~10L/ mus.
Following table is the same flue-cured tobacco cultivars to adjacent plot vega, uses number collected by the method for the present invention and other methods
According to the results of comparison after for statistical analysis.The method of the present invention medicament is：+ 30000 parts of weight of potassium dihydrogen phosphate of 200 parts of weight
+ 10 parts of weight of water gibberellin.
It uses rear incidence (%)
Incidence calculation formula is：Incidence (%)=diseased plant number/investigation strain number × 100
Data above is shown：The incidence of tobacco mosaic disease is significantly reduced using the method for the present invention.
The present invention is applied on appropriate opportunity, can be significantly reduced using a kind of simple gibberellin compatibe drug easily obtained
The incidence of tobacco mosaic disease, it is easy to operate at low cost, before there is applications well in the prevention of Tobacco mosaic disease
Scape.
The positive effect of the present invention：This method has medicament non-toxic and safe, easily obtains, and of low cost, stability is strong, operation
The advantages that easy to be easy to spread.
Specific implementation mode：
Embodiment 1：On the same day after the topping of flue-cured tobacco crop field, after adding water 30kg to dissolve 100g potassium dihydrogen phosphates, addition 6g is red mould
Element close after press 15L/ even sprinklings per mu, emphasis be blade, topping wound.It applies again at dusk within second day, dosage 15L/
Mu, third time is applied at dusk in third day, and dosage is 8L/ mus, and control effect is good.
Embodiment 2：On the same day after the topping of flue-cured tobacco crop field, after adding water 30kg to dissolve 100g potassium dihydrogen phosphates, addition 12g is red mould
Element close after press 20L/ even sprinklings per mu, emphasis be blade, topping wound.It applies again at dusk within second day, dosage 20L/
Mu, third time is applied at dusk in third day, and dosage is 10L/ mus, and control effect is good.
Embodiment 3：On the same day after the topping of flue-cured tobacco crop field, after adding water 30kg to dissolve 100g potassium dihydrogen phosphates, addition 6g is red mould
Element close after press 15L/ even sprinklings per mu, emphasis be blade, topping wound.It applies again at dusk within second day, dosage 20L/
Mu, third time is applied at dusk in third day, and dosage is 10L/ mus, and control effect is good.
Embodiment 4：On the same day after the topping of flue-cured tobacco crop field, after adding water 30kg to dissolve 400g potassium dihydrogen phosphates, addition 12g is red mould
Element close after press 20L/ even sprinklings per mu, emphasis be blade, topping wound.It applies again at dusk within second day, dosage 20L/
Mu, third time is applied at dusk in third day, and dosage is 8L/ mus, and control effect is good.
Embodiment 5：On the same day after the topping of flue-cured tobacco crop field, after adding water 30kg to dissolve 400g potassium dihydrogen phosphates, addition 6g is red mould
Element close after press 15L/ even sprinklings per mu, emphasis be blade, topping wound.It applies again at dusk within second day, dosage 15L/
Mu, third time is applied at dusk in third day, and dosage is 10L/ mus, and control effect is good.
Embodiment 6：On the same day after the topping of flue-cured tobacco crop field, after adding water 30kg to dissolve 400g potassium dihydrogen phosphates, addition 6g is red mould
Element close after press 15L/ even sprinklings per mu, emphasis be blade, topping wound.It applies again at dusk within second day, dosage 15L/
Mu, third time is applied at dusk in third day, and dosage is 8L/ mus, and control effect is good.
Claims (2)
1. a kind of method preventing tobacco mosaic virus (tmv) with compound gibberellin, it is characterised in that according to the following steps：
(1), after the potassium dihydrogen phosphate of 100~400 parts of weight being added to the water dissolution of 30000 parts of weight, then 6~12 parts of weights are added
It is spare that medicament is made in the gibberellin of amount；
(2), described medicament in 24 hours, is sprayed on when temperature is not higher than 28 DEG C on blade after tobacco plant topping, is used
Amount is 15~20L/ mus；
(3), described medicament is sprayed on blade again in 20~28 hours after the completion of step 2, dosage is 15~20L/ mus；
(4), described medicament is sprayed on blade again in 20~28 hours after the completion of step 3, dosage is 8~10L/ mus.
2. as described in claim 1 with the method for compound gibberellin prevention tobacco mosaic virus (tmv), it is characterised in that：Step
(1) after for the water dissolution of 30000 parts of weight is added in the potassium dihydrogen phosphate of 200 parts of weight, then the gibberellin of 10 parts of weight is added
It is spare that medicament is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610775942.6A CN106342894B (en) | 2016-08-31 | 2016-08-31 | The method for preventing tobacco mosaic virus (tmv) with compound gibberellin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610775942.6A CN106342894B (en) | 2016-08-31 | 2016-08-31 | The method for preventing tobacco mosaic virus (tmv) with compound gibberellin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106342894A CN106342894A (en) | 2017-01-25 |
| CN106342894B true CN106342894B (en) | 2018-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610775942.6A Active CN106342894B (en) | 2016-08-31 | 2016-08-31 | The method for preventing tobacco mosaic virus (tmv) with compound gibberellin |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2145166C1 (en) * | 1997-10-30 | 2000-02-10 | Институт органической химии Уфимского научного центра РАН | Inhibitor of tobacco mosaic virus on tobacco leaves |
| CN1332137A (en) * | 2001-05-25 | 2002-01-23 | 刘爱军 | Foliage-spraying special tobacco fertilizer |
| CN1391804A (en) * | 2001-06-19 | 2003-01-22 | 李鹏飞 | Chemicals for preventing tobacco mosaic disease and its preparing and using method |
| JP2007191401A (en) * | 2006-01-17 | 2007-08-02 | National Agriculture & Food Research Organization | Controlling agent against plant viral blight |
| CN101209055A (en) * | 2006-12-29 | 2008-07-02 | 河南农业大学 | Method for preventing and controlling tobacco mosaic virus disease |
| WO2008136385A1 (en) * | 2007-04-27 | 2008-11-13 | Sumitomo Chemical Company, Limited | Amide compound and use thereof |
| CN104886184A (en) * | 2015-06-12 | 2015-09-09 | 山西农业大学 | Botanical fungicide for preventing and controlling tobacco mosaic virus and preparation method |
| CN105010010A (en) * | 2015-06-30 | 2015-11-04 | 昆明日晟农业科技有限公司 | Prevention and treatment method for tobacco mosaic virus disease |
| CN105875652A (en) * | 2015-11-03 | 2016-08-24 | 鹤壁市禾盛生物科技有限公司 | Preparing method of tobacco floral leaf geramine for preventing and controlling tobacco mosaic virus |
-
2016
- 2016-08-31 CN CN201610775942.6A patent/CN106342894B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2145166C1 (en) * | 1997-10-30 | 2000-02-10 | Институт органической химии Уфимского научного центра РАН | Inhibitor of tobacco mosaic virus on tobacco leaves |
| CN1332137A (en) * | 2001-05-25 | 2002-01-23 | 刘爱军 | Foliage-spraying special tobacco fertilizer |
| CN1391804A (en) * | 2001-06-19 | 2003-01-22 | 李鹏飞 | Chemicals for preventing tobacco mosaic disease and its preparing and using method |
| JP2007191401A (en) * | 2006-01-17 | 2007-08-02 | National Agriculture & Food Research Organization | Controlling agent against plant viral blight |
| CN101209055A (en) * | 2006-12-29 | 2008-07-02 | 河南农业大学 | Method for preventing and controlling tobacco mosaic virus disease |
| WO2008136385A1 (en) * | 2007-04-27 | 2008-11-13 | Sumitomo Chemical Company, Limited | Amide compound and use thereof |
| CN104886184A (en) * | 2015-06-12 | 2015-09-09 | 山西农业大学 | Botanical fungicide for preventing and controlling tobacco mosaic virus and preparation method |
| CN105010010A (en) * | 2015-06-30 | 2015-11-04 | 昆明日晟农业科技有限公司 | Prevention and treatment method for tobacco mosaic virus disease |
| CN105875652A (en) * | 2015-11-03 | 2016-08-24 | 鹤壁市禾盛生物科技有限公司 | Preparing method of tobacco floral leaf geramine for preventing and controlling tobacco mosaic virus |
Non-Patent Citations (3)
| Title |
|---|
| 抗烟草花叶病毒病的药剂筛选及复配增效作用研究;伍小良;《中国优秀硕士学位论文全文数据库》;20071215;第D046-259页 * |
| 烟草花叶病毒病的发生及化学防治机理研究;吕春霞;《中国优秀硕士学位论文全文数据库》;20040105;第D046-36页 * |
| 烟草花叶病防治研究进展;刘华山 等;《安徽农业科学》;20050830;第33卷(第8期);第1482-1483页 * |
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| CN106342894A (en) | 2017-01-25 |
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