CN103125253A - Method for controlling flue-cured tobacco plant diseases and insect pests by using sweet basil - Google Patents
Method for controlling flue-cured tobacco plant diseases and insect pests by using sweet basil Download PDFInfo
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- CN103125253A CN103125253A CN2013100921685A CN201310092168A CN103125253A CN 103125253 A CN103125253 A CN 103125253A CN 2013100921685 A CN2013100921685 A CN 2013100921685A CN 201310092168 A CN201310092168 A CN 201310092168A CN 103125253 A CN103125253 A CN 103125253A
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- flue
- cured tobacco
- sweet basil
- insect pests
- herba lysimachiae
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- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 62
- 201000010099 disease Diseases 0.000 title claims abstract description 39
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title claims abstract description 39
- 241000238631 Hexapoda Species 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 13
- 241000607479 Yersinia pestis Species 0.000 title abstract description 16
- 235000010676 Ocimum basilicum Nutrition 0.000 title abstract 9
- 240000007926 Ocimum gratissimum Species 0.000 title abstract 9
- 244000061176 Nicotiana tabacum Species 0.000 title abstract 2
- 241000208125 Nicotiana Species 0.000 claims abstract description 62
- 239000000575 pesticide Substances 0.000 claims abstract description 6
- 230000006378 damage Effects 0.000 claims description 21
- 238000007796 conventional method Methods 0.000 claims description 4
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- 238000012364 cultivation method Methods 0.000 abstract 1
- 230000001954 sterilising effect Effects 0.000 abstract 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract 1
- 238000009342 intercropping Methods 0.000 description 11
- 235000019504 cigarettes Nutrition 0.000 description 5
- 239000003905 agrochemical Substances 0.000 description 4
- 238000011835 investigation Methods 0.000 description 4
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- 241000255925 Diptera Species 0.000 description 1
- 244000246386 Mentha pulegium Species 0.000 description 1
- 235000016257 Mentha pulegium Nutrition 0.000 description 1
- 235000004357 Mentha x piperita Nutrition 0.000 description 1
- 241001529734 Ocimum Species 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
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- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 235000001050 hortel pimenta Nutrition 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009343 monoculture Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- 235000013311 vegetables Nutrition 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
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Abstract
The invention discloses a method for controlling flue-cured tobacco plant diseases and insect pests by sweet basil. By changing the single cultivation method of the flue-cured tobacco, sweet basil is transplanted 20 days before flue-cured tobacco transplantation, and one row of sweet basil is planted to one row of flue-cured tobacco. By utilizing the growth habit difference between sweet basil and flue-cured tobacco, the sweet basil has special aromatic odor, the volatile components of the sweet basil have a sterilization effect and can drive away plant diseases and insect pests, and the plant diseases and insect pests of the sweet basil are less, so that the incidence rate of the plant diseases and insect pests of the flue-cured tobacco is reduced. The sweet basil and the flue-cured tobacco are intercropped to control the occurrence of various plant diseases and insect pests of the flue-cured tobacco, reduce the use amount of pesticides and achieve the purposes of keeping ecological balance and reducing the pest control cost.
Description
Technical field
The invention belongs to flue-cured tobacco techniques of pest control fields, be specifically related to a kind of method of utilizing Herba Lysimachiae foenumgraeci to control the flue-cured tobacco damage by disease and insect.
Background technology
Flue-cured tobacco is one of important economic crops of China, and in the production process of flue-cured tobacco, the tobacco disease insect pest is the Universal Problems that affects its growth.Use more method to be chemical pesticide control in production practices, yet along with the popularization of organic tobacco leaf planting, require not use agricultural chemicals in during production process of flue-cured tobacco, therefore, how in the situation that not applying pesticides reduce damage by disease and insect to the impact of flue-cured tobacco, be the problem that we need to solve.
Herba Lysimachiae foenumgraeci is 1 year this plant of sward of Labiatae Ocimum, and herb has intense flavors, and height can reach 60～90cm, and higher using value is arranged, and its blade is made seasoning vegetable in Western dish, and its essential oil all is widely used in fields such as medical and health, cosmetics.Herba Lysimachiae foenumgraeci has fragrance and the camphoraceous note of peppermint sample, and the smell that plant sends has the expelling mosquito effect.
Utilizing the crop interplanting mode to control the Various Diseases insect pest, reducing the fertilizer and pesticide amount of application, improve the compound output of crop is one of important application technology during traditional farming is produced.But flue-cured tobacco and Herba Lysimachiae foenumgraeci intercropping be there is not yet report in the prior art with the method for controlling the flue-cured tobacco damage by disease and insect.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, a kind of method of utilizing Herba Lysimachiae foenumgraeci to control the flue-cured tobacco damage by disease and insect is provided.Change the monoculture method of flue-cured tobacco, the damage by disease and insect of controlling the tobacco growing phase by flue-cured tobacco and Herba Lysimachiae foenumgraeci intercropping culture occurs.
Purpose of the present invention is achieved by the following technical programs.
A kind of method of utilizing Herba Lysimachiae foenumgraeci to control the flue-cured tobacco damage by disease and insect comprises the following steps:
(1) carry out according to a conventional method respectively growing seedlings of flue-cured tobacco, Herba Lysimachiae foenumgraeci;
(2) the every ridge of Herba Lysimachiae foenumgraeci is planted delegation, the wide 0.5m of ridge, spacing in the rows 0.4m; Carry out flue-cured tobacco and transplant after Herba Lysimachiae foenumgraeci is transplanted 20 days, adopt " 1+1 " cropping pattern, namely plant tobacco planting delegation of delegation Herba Lysimachiae foenumgraeci; The every ridge plantation of flue-cured tobacco delegation, the wide 1.2m of ridge, spacing in the rows 0.5m;
(3) carry out daily management and fertilising, not spraying pesticide according to conventional method.
Utilize the habit of growth difference of Herba Lysimachiae foenumgraeci and flue-cured tobacco, Herba Lysimachiae foenumgraeci has special aromatic odor, and its volatile ingredient has bactericidal action, can drive damage by disease and insect, and himself damage by disease and insect is less, and the damage by disease and insect incidence of disease of flue-cured tobacco is reduced.
The present invention to control the generation of the various damage by disease and insect of flue-cured tobacco, reduces the usage amount of agricultural chemicals by Herba Lysimachiae foenumgraeci and flue-cured tobacco intercropping, reaches and keeps ecological balance, reduces the purpose of controlling the worm cost.
Description of drawings
Fig. 1 is the schematic diagram figure of flue-cured tobacco of the present invention and Herba Lysimachiae foenumgraeci intercropping.
Embodiment
Below in conjunction with drawings and Examples, technical scheme of the present invention is further described, but drawings and Examples are not limitation of the invention.
Embodiment 1
Flue-cured tobacco intercropping test
Experimental field: the Shilin county impression cigarette village, Yunnan Province
Test is divided into 2 groups: flue-cured tobacco nonoculture district; Flue-cured tobacco and Herba Lysimachiae foenumgraeci intercropping district.Two groups experimental field soil is suitable with topographic features, approximately 1 mu of area.
(1) flue-cured tobacco nonoculture district
Carry out the cigarette transplantation of seedlings mid-May, every ridge is planted delegation's flue-cured tobacco, the wide 1.2m of ridge, and spacing in the rows 0.5m does not apply any agricultural chemicals, way to manage fertilising routinely.
(2) flue-cured tobacco and Herba Lysimachiae foenumgraeci intercropping district
The Herba Lysimachiae foenumgraeci transplanting time is transplanted the cigarette seedling for by the end of April after 20 days.According to the plantation of " 1+1 " pattern, and plant delegation's Herba Lysimachiae foenumgraeci, then plant delegation's flue-cured tobacco.The Herba Lysimachiae foenumgraeci ridge is wide is 0.5m, spacing in the rows 0.4m; The flue-cured tobacco ridge is wide is 1.2m, and spacing in the rows 0.5m(is referring to Fig. 1).Do not apply any agricultural chemicals, way to manage fertilising routinely.
Implementation result: adopt generaI investigation and focal investigation combination in the tobacco growth phase, the flue-cured tobacco damage by disease and insect to be investigated.Tobacco Diseases a situation arises main investigation disease species, various disease rank, diseased plant number calculate the incidence of disease, average disease index, control efficiency; Insect pest a situation arises main investigation insect pest kind, Pests Damage cigarette strain number, insect pest quantity are calculated insect density and harm cigarette strain rate; The damage by disease and insect grade scale is with reference to the tobacco business relevant criterion.
Flue-cured tobacco Pests situation sees Table 1.Result shows, the damage by disease and insect in flue-cured tobacco nonoculture district is more; In flue-cured tobacco and Herba Lysimachiae foenumgraeci intercropping district, Herba Lysimachiae foenumgraeci is substantially without damage by disease and insect, and the various damage by disease and insect of flue-cured tobacco obviously reduce.As can be seen from Table 1, disease index and the incidence of disease of Herba Lysimachiae foenumgraeci and flue-cured tobacco intercropping district flue-cured tobacco only have 0.45 and 2.0%, and disease index and the incidence of disease of contrast reach 11.32 and 17.0%; Utilize and do between Herba Lysimachiae foenumgraeci and flue-cured tobacco the control efficiency of Tobacco Diseases is reached 96.03%; The worm strain rate of Herba Lysimachiae foenumgraeci and flue-cured tobacco intercropping district flue-cured tobacco only has 2.0%, and the worm strain rate of contrast is 12.0%.
Can find out that the present invention rationally utilizes the method for Herba Lysimachiae foenumgraeci and flue-cured tobacco intercropping control flue-cured tobacco damage by disease and insect, the generation that can effectively control or alleviate the flue-cured tobacco damage by disease and insect is a kind of method of good agricultural planting prevention and elimination of disease and pests.
Claims (1)
1. method of utilizing Herba Lysimachiae foenumgraeci to control the flue-cured tobacco damage by disease and insect comprises the following steps:
(1) carry out according to a conventional method respectively growing seedlings of flue-cured tobacco, Herba Lysimachiae foenumgraeci;
(2) the every ridge of Herba Lysimachiae foenumgraeci is planted delegation, the wide 0.5m of ridge, spacing in the rows 0.4m; Carry out flue-cured tobacco and transplant after Herba Lysimachiae foenumgraeci is transplanted 20 days, adopt " 1+1 " cropping pattern, namely plant tobacco planting delegation of delegation Herba Lysimachiae foenumgraeci; The every ridge plantation of flue-cured tobacco delegation, the wide 1.2m of ridge, spacing in the rows 0.5m;
(3) carry out daily management and fertilising, not spraying pesticide according to conventional method.
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| CN2013100921685A CN103125253A (en) | 2013-03-21 | 2013-03-21 | Method for controlling flue-cured tobacco plant diseases and insect pests by using sweet basil |
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| CN2013100921685A CN103125253A (en) | 2013-03-21 | 2013-03-21 | Method for controlling flue-cured tobacco plant diseases and insect pests by using sweet basil |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104885751A (en) * | 2015-05-27 | 2015-09-09 | 彭国平 | Cultivation method for interplanting tobacco and perilla |
| CN105850456A (en) * | 2016-04-24 | 2016-08-17 | 马家庆 | Mixed planting method of basil and rape |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102972170A (en) * | 2012-11-12 | 2013-03-20 | 湖北中烟工业有限责任公司 | Blending method of flue-cured tobaccos with interplanted vanillas in field |
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2013
- 2013-03-21 CN CN2013100921685A patent/CN103125253A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102972170A (en) * | 2012-11-12 | 2013-03-20 | 湖北中烟工业有限责任公司 | Blending method of flue-cured tobaccos with interplanted vanillas in field |
Non-Patent Citations (2)
| Title |
|---|
| 《（http://news.163.com/12/0719/03/860E000PM00014AED.html）,网易新闻中心》 20120719 廖兴阳 熏衣草等10余种香料调香"云烟"（图） 全文 1 , * |
| 廖兴阳: "熏衣草等10余种香料调香"云烟"（图）", 《（HTTP://NEWS.163.COM/12/0719/03/860E000PM00014AED.HTML）,网易新闻中心》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104885751A (en) * | 2015-05-27 | 2015-09-09 | 彭国平 | Cultivation method for interplanting tobacco and perilla |
| CN104885751B (en) * | 2015-05-27 | 2017-11-17 | 彭国平 | A kind of cultural method for being interplanted tobacco and purple perilla |
| CN105850456A (en) * | 2016-04-24 | 2016-08-17 | 马家庆 | Mixed planting method of basil and rape |
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Application publication date: 20130605 |