CN1792163A - Mixed agricultural chemicals for anti-tobacco virus - Google Patents
Mixed agricultural chemicals for anti-tobacco virus Download PDFInfo
- Publication number
- CN1792163A CN1792163A CNA2005100487776A CN200510048777A CN1792163A CN 1792163 A CN1792163 A CN 1792163A CN A2005100487776 A CNA2005100487776 A CN A2005100487776A CN 200510048777 A CN200510048777 A CN 200510048777A CN 1792163 A CN1792163 A CN 1792163A
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- China
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- tobacco
- zhibingling
- agricultural chemicals
- sic
- tobacco virus
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Abstract
A mixed agricultural chemical for preventing and eliminating the mosaic virus of tobacco is prepared from Zhibingling and liquid amino acid fertilizer in ratio of 1: (40-50) through mixing.
Description
Affiliated technical field
The invention belongs to the mixed agricultural chemicals of the antiviral agricultural chemicals, particularly anti-tobacco virus that contain organic compound.
Background technology
Tobacco mosaic virus disease is one of main disease of Yunnan Tobacco Planting Area, annual generation and the harm that all has in various degree, serious in Yunnan harm in recent years, often take place big popular, the piece underproduction of grave illness field is more than 70%, causing very big loss to leaf tobacco production, is the main object of Yunnan Province's tobacco seedling phase and land for growing field crops cigarette strain control in vegetative period.In order to prevent and treat tobacco virus effectively, various places tobacco scientific and technical personnel in cause of disease evaluation, pests occurrence rule, prevent and treat that has carried out constantly aspects such as method, number of research projects, but owing to cause that in China the pathogen of tobacco virus has 16 kinds more than, virus population changes fast, Yunnan winter warm climate condition helps survive the winter survival and a large amount of breeding of communication media aphid, leafhopper etc., reasons such as the main breed resistance against diseases is weak, the tobacco virus preventing and controlling face very big difficulty.Up to the present, its control in field effect of medicament that is used to prevent and treat tobacco virus all is not very desirable, still mainly adopt agricultural or biological method in the production, promptly conscientiously eliminate sick seedling, diseased plant, implement the health care cultivation, improve the anti-disease tolerance ability of cigarette strain, adjust the transplanting phase, kill or gauze is isolated communication media insect etc.Improve control efficiency, except that the new and effective inhibitor of exploitation, also need to explore some rational composite viral inhibitors of use tobacco virus.Over the past two years, we had carried out the field efficacy comparative trial to two kinds of antivirotics and two kinds of mixtures.
Summary of the invention
The present invention seeks to according to tobacco grower's experience and field trial, the mixed agricultural chemicals that bactericidal effect is outstanding, price is low of control tobacco virus is provided.
The present invention realizes by following approach:
Its mixed agent is 1 by volume weight concentration (mg/litre) ratio of ZhiBingLing(SIC) and ammino acid liquid fertilizer: 40-50 forms.
The preparation of mixed agent of the present invention is:
Compare 1 by ZhiBingLing(SIC) with the volume weight concentration (mg/litre) of ammino acid liquid fertilizer: 40-50 evenly mixes.
Below be field efficacy comparative trial of the present invention:
Choose two kinds of combinations that are mixed, and compare with single agent agricultural chemicals.Experimental cultivar is respectively cloud 87 and K326.
The place is in Yunnan Province's Yuxi Hongta District and Huaning County.The results are shown in following table:
Prevent and treat the virus disease field test results
| The investigation phase | Handle | Chun He town, Hongta District point | Ning Zhou town, Huaning County point | ||||
| Diseased plant rate (%) | Disease refers to | Preventive effect (%) | Diseased plant rate (%) | Disease refers to | Preventive effect (%) | ||
| Fall ill mid-term | A moroxydine+protect B ZhiBingLing(SIC)+amino acid C 24% poison D 1.5% ZhiBingLing(SIC) CK that disappears | 25.2 18.6 19.4 26.5 58.2 | 12.13 6.12 6.60 12.14 27.56 | 55.98 77.78 76.06 55.95 | 44.0 23.0 27.0 43.0 66.0 | 23.50 9.75 11.75 20.00 30.50 | 22.95 68.03 61.48 34.43 |
| The morbidity Sheng phase | A moroxydine+protect B ZhiBingLing(SIC)+amino acid C 24% poison D 1.5% ZhiBingLing(SIC) CK that disappears | 46.8 38.7 41.2 52.6 92.5 | 22.42 13.64 17.56 24.60 49.60 | 54.81 72.50 64.61 50.40 | 78.0 43.0 50.0 72.0 96.0 | 41.50 18.00 21.50 35.75 50.25 | 17.41 64.18 57.21 28.86 |
● the 24% poison missible oil that disappears is that Beijing Dong Wang insecticide factory produces 800 times.
● CK is blank (clear water)
In above-mentioned two test sites, four kinds of medicaments are all continuously after the dispenser 3 times, no matter in morbidity mid-term, still in the morbidity Sheng phase, four kinds of processing all have certain inhibitory action to land for growing field crops flue-cured tobacco virus disease, to the control efficiency of tobacco virus from high to low order be treatments B＞processing C＞processing A＞processing D.In morbidity mid-term, the preventive effect that 800 times+ammino acid liquid fertilizer of ZhiBingLing(SIC) is 300 times is 77.78 and 68.03, all be higher than poison disappear 1000 times of 800 times, 800 times of ZhiBingLing(SIC)s, moroxydine+protect 1000 times.In the morbidity Sheng phase, the preventive effect that 800 times+ammino acid liquid fertilizer of ZhiBingLing(SIC) is 300 times is 72.50 and 64.18, still is higher than single agent of other kind and ingredients.
From last table as seen, 24% poison, 800 times of the missible oil that disappear are more approaching with 300 times of control efficiency of 800 times+ammino acid liquid fertilizer of ZhiBingLing(SIC), but missible oil relatively because ZhiBingLing(SIC) and poison disappear, with low cost, add an amount of ammino acid liquid fertilizer and can improve disease resisting effect, with respect to the agent of ZhiBingLing(SIC) list, the mixed agent cost performance significantly improves especially.Therefore, medicament of the present invention is inhibited to the flue-cured tobacco virus disease, can strengthen the resistance of cigarette strain after using, and reduces the incidence of disease of cigarette strain, and the development tobacco is produced, and has the bright prospects of promoting the use of in the field, rural area.
Embodiment
800 times of 1.5% ZhiBingLing(SIC)s are mixed as handling medicament with 300 times of ammino acid liquid fertilizers, chemicals treatment is converted water dispenser with workers and peasants' 16 type knapsack sprayers by the proportion design concentration requirement at tobacco virus field their early stage, later on once, be total to dispenser 3 times every 7-10 days.
Note investigating the cigarette strain in morbidity mid-term and Sheng phase, adjust the water ratio of converting in good time.
Claims (2)
1, a kind of mixed agricultural chemicals of anti-tobacco virus is characterized in that the ratio of the volume weight concentration (mg/litre) of ZhiBingLing(SIC) and ammino acid liquid fertilizer is 1: 40-50.
2, a kind of preparation of mixed agricultural chemicals of anti-tobacco virus, it is characterized in that by the ratio 1 of ZhiBingLing(SIC) with the volume weight concentration (mg/litre) of ammino acid liquid fertilizer: 40-50 evenly mixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100487776A CN1792163A (en) | 2005-12-29 | 2005-12-29 | Mixed agricultural chemicals for anti-tobacco virus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100487776A CN1792163A (en) | 2005-12-29 | 2005-12-29 | Mixed agricultural chemicals for anti-tobacco virus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1792163A true CN1792163A (en) | 2006-06-28 |
Family
ID=36803963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100487776A Pending CN1792163A (en) | 2005-12-29 | 2005-12-29 | Mixed agricultural chemicals for anti-tobacco virus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1792163A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106977327A (en) * | 2017-05-25 | 2017-07-25 | 东至县珊瑚生态农业发展有限公司 | A kind of organic fertilizer special for tobacco leaves |
| CN107494537A (en) * | 2017-08-23 | 2017-12-22 | 山东博苑医药化学有限公司 | The application of D amino acid and its derivative in terms of resisting tobacco mosaic virus |
| CN107624393A (en) * | 2017-11-10 | 2018-01-26 | 来安县义坤农业发展有限公司 | A kind of breeding method for strengthening Lin's grass seedling resistance |
-
2005
- 2005-12-29 CN CNA2005100487776A patent/CN1792163A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106977327A (en) * | 2017-05-25 | 2017-07-25 | 东至县珊瑚生态农业发展有限公司 | A kind of organic fertilizer special for tobacco leaves |
| CN107494537A (en) * | 2017-08-23 | 2017-12-22 | 山东博苑医药化学有限公司 | The application of D amino acid and its derivative in terms of resisting tobacco mosaic virus |
| CN107494537B (en) * | 2017-08-23 | 2018-05-25 | 山东博苑医药化学有限公司 | The application of D- amino acid and its derivative in terms of resisting tobacco mosaic virus |
| CN107624393A (en) * | 2017-11-10 | 2018-01-26 | 来安县义坤农业发展有限公司 | A kind of breeding method for strengthening Lin's grass seedling resistance |
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