CN103168603A - Method for controlling flue-cured tobacco plant diseases and insect pests by means of lemon lemongrass - Google Patents
Method for controlling flue-cured tobacco plant diseases and insect pests by means of lemon lemongrass Download PDFInfo
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- CN103168603A CN103168603A CN2013101186465A CN201310118646A CN103168603A CN 103168603 A CN103168603 A CN 103168603A CN 2013101186465 A CN2013101186465 A CN 2013101186465A CN 201310118646 A CN201310118646 A CN 201310118646A CN 103168603 A CN103168603 A CN 103168603A
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- flue
- cured tobacco
- insect pests
- plant diseases
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- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 63
- 201000010099 disease Diseases 0.000 title claims abstract description 40
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title claims abstract description 40
- 241000238631 Hexapoda Species 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 12
- 241000607479 Yersinia pestis Species 0.000 title abstract description 16
- 240000004784 Cymbopogon citratus Species 0.000 title abstract description 9
- 235000017897 Cymbopogon citratus Nutrition 0.000 title abstract description 9
- 235000005979 Citrus limon Nutrition 0.000 title abstract 7
- 244000131522 Citrus pyriformis Species 0.000 title abstract 7
- 244000061176 Nicotiana tabacum Species 0.000 title abstract 2
- 241000208125 Nicotiana Species 0.000 claims abstract description 63
- 239000000575 pesticide Substances 0.000 claims abstract description 6
- 241001598107 Imperata Species 0.000 claims description 31
- 235000010290 biphenyl Nutrition 0.000 claims description 31
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 31
- 230000006378 damage Effects 0.000 claims description 21
- 238000007796 conventional method Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 2
- 238000009342 intercropping Methods 0.000 abstract description 12
- 241000196324 Embryophyta Species 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 230000012010 growth Effects 0.000 abstract description 3
- 125000003118 aryl group Chemical group 0.000 abstract description 2
- 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
- 235000019504 cigarettes Nutrition 0.000 description 5
- 239000003905 agrochemical Substances 0.000 description 4
- 238000011835 investigation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000003698 anagen phase Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000207199 Citrus Species 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000010632 citronella oil Substances 0.000 description 1
- 235000020971 citrus fruits Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 235000008216 herbs Nutrition 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009343 monoculture Methods 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000002054 transplantation Methods 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 utilizing lemon lemongrass. By changing the single cultivation method of the flue-cured tobacco, the lemon lemongrass is transplanted 10 days before the flue-cured tobacco is transplanted, and one row of the lemon lemongrass is planted to one row of the flue-cured tobacco. By utilizing the growth habit difference between the lemon lemongrass and the flue-cured tobacco, the lemon lemongrass has special aromatic smell, the volatile components of the lemon lemongrass have a sterilization effect, can drive away plant diseases and insect pests, and has less plant diseases and insect pests per se, so that the incidence rate of the plant diseases and insect pests of the flue-cured tobacco can be reduced. According to the invention, through intercropping of the lemon grass and the flue-cured tobacco, the occurrence of various plant diseases and insect pests of the flue-cured tobacco is controlled, the use amount of pesticides is reduced, and the purposes of keeping ecological balance and reducing the pest control cost are achieved.
Description
Technical field
The invention belongs to the tobacco planting technical field, specifically relate to a kind of method of utilizing lemonene cogongrass 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.
Lemonene cogongrass is the grass family herbaceos perennial, and bright grass or dry plant leaf and stem stalk all have strong citrus scented.Lemon-grass is considered to have Eradicates wind and mosquito dispersing effect, is the main active in the natural medicinal herbs anophelifuge of the U.S..It has stomach toxicity, food refusal and avoids and keep away activity many agricultural insect pests.Citronella oil is usually used in the industries such as daily use chemicals, medicine, food, and has pharmacological action widely, and it has calmness and anti-microbial 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 the intercropping of lemonene cogongrass 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 lemonene cogongrass 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 lemonene cogongrass intercropping culture occurs.
Purpose of the present invention is achieved by the following technical programs.
A kind of method of utilizing lemonene cogongrass 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, lemonene cogongrass;
(2) the every ridge of lemonene cogongrass is planted delegation, the wide 1.2m of ridge, spacing in the rows 0. 5m; Carry out flue-cured tobacco and transplant after lemonene cogongrass is transplanted 10 days, adopt " 1+1 " cropping pattern, namely plant tobacco planting delegation of delegation lemonene cogongrass; 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 lemonene cogongrass and flue-cured tobacco, lemonene cogongrass 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 lemonene cogongrass 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 of flue-cured tobacco of the present invention and the intercropping of lemonene cogongrass.
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 two groups: flue-cured tobacco nonoculture district; Flue-cured tobacco and lemonene cogongrass 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 lemonene cogongrass intercropping district
Lemonene cogongrass transplanting time is at the beginning of 5 months, transplants the cigarette seedling after 10 days.According to the plantation of " 1+1 " pattern, namely plant delegation lemonene cogongrass, then plant delegation's flue-cured tobacco.Lemonene cogongrass ridge is wide is 1.2m, spacing in the rows 0.5m; 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 lemonene cogongrass intercropping district, lemonene cogongrass 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 lemonene cogongrass and flue-cured tobacco intercropping district flue-cured tobacco only have 1.84 and 5.0%, and disease index and the incidence of disease of contrast reach 11.32 and 17.0%; Utilize and do between lemonene cogongrass and flue-cured tobacco the control efficiency of Tobacco Diseases is reached 83.75%; The worm strain rate of lemonene cogongrass and flue-cured tobacco intercropping district flue-cured tobacco only has 4.0%, and the worm strain rate of contrast is 12.0%.
Under the different cropping patterns of table 1, a situation arises for Tobacco Diseases
Can find out that the present invention rationally utilizes the method for lemonene cogongrass 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 lemonene cogongrass 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, lemonene cogongrass;
(2) the every ridge of lemonene cogongrass is planted delegation, the wide 1.2m of ridge, spacing in the rows 0. 5m; Carry out flue-cured tobacco and transplant after lemonene cogongrass is transplanted 10 days, adopt " 1+1 " cropping pattern, namely plant tobacco planting delegation of delegation lemonene cogongrass; 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101186465A CN103168603A (en) | 2013-03-21 | 2013-03-21 | Method for controlling flue-cured tobacco plant diseases and insect pests by means of lemon lemongrass |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013101186465A CN103168603A (en) | 2013-03-21 | 2013-03-21 | Method for controlling flue-cured tobacco plant diseases and insect pests by means of lemon lemongrass |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104170636A (en) * | 2014-09-01 | 2014-12-03 | 东莞丰登园农业科技有限公司 | Citronella cultivating method |
| CN104221663A (en) * | 2014-08-22 | 2014-12-24 | 云南中烟工业有限责任公司 | Method for interplanting Adenophora stricta in field to improve quality of flue-cured tobacco |
| CN104303927A (en) * | 2014-09-25 | 2015-01-28 | 周景龙 | Lemon pot culturing method |
| CN104855113A (en) * | 2015-05-30 | 2015-08-26 | 防城港市防城区那梭香料厂 | Planting method for lemon grass |
| CN104920043A (en) * | 2015-06-26 | 2015-09-23 | 防城港市防城区那梭香料厂 | Lemon grass seedling technique |
| CN108271592A (en) * | 2018-03-29 | 2018-07-13 | 福建省农业科学院植物保护研究所 | A kind of with lemon-grass is the phyllotreta striolata biological control method for walking quickly and keeping away plant |
| CN109863953A (en) * | 2018-12-27 | 2019-06-11 | 红云红河烟草(集团)有限责任公司 | Utilize the method for making control tobacco black shank between gramineae plant lemon-grass and flue-cured tobacco |
| CN109952931A (en) * | 2019-04-19 | 2019-07-02 | 华南农业大学 | A kind of flue-cured tobacco of suitable large-area applications-cordate houttuynia intercropping method |
| CN109984004A (en) * | 2019-04-15 | 2019-07-09 | 华南农业大学 | A method of improvement vega soil reduces tobacco virus simultaneously |
| CN112493050A (en) * | 2020-12-11 | 2021-03-16 | 福建省农业科学院果树研究所 | Biological control method for myrica rubra meat onion disease |
-
2013
- 2013-03-21 CN CN2013101186465A patent/CN103168603A/en active Pending
Non-Patent Citations (3)
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| 《《网易新闻中心（http://news.163.com/12/0719/03/86OE00PM00014AED.html）》》 20120719 廖兴阳 薰衣草等10余香料调香"云烟" 第1-2页 1 , * |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104221663A (en) * | 2014-08-22 | 2014-12-24 | 云南中烟工业有限责任公司 | Method for interplanting Adenophora stricta in field to improve quality of flue-cured tobacco |
| CN104170636A (en) * | 2014-09-01 | 2014-12-03 | 东莞丰登园农业科技有限公司 | Citronella cultivating method |
| CN104170636B (en) * | 2014-09-01 | 2016-07-06 | 东莞丰登园农业科技有限公司 | A kind of Herba Cymbopogonis Citrari cultural method |
| CN104303927A (en) * | 2014-09-25 | 2015-01-28 | 周景龙 | Lemon pot culturing method |
| CN104855113A (en) * | 2015-05-30 | 2015-08-26 | 防城港市防城区那梭香料厂 | Planting method for lemon grass |
| CN104920043A (en) * | 2015-06-26 | 2015-09-23 | 防城港市防城区那梭香料厂 | Lemon grass seedling technique |
| CN108271592A (en) * | 2018-03-29 | 2018-07-13 | 福建省农业科学院植物保护研究所 | A kind of with lemon-grass is the phyllotreta striolata biological control method for walking quickly and keeping away plant |
| CN109863953A (en) * | 2018-12-27 | 2019-06-11 | 红云红河烟草(集团)有限责任公司 | Utilize the method for making control tobacco black shank between gramineae plant lemon-grass and flue-cured tobacco |
| CN109984004A (en) * | 2019-04-15 | 2019-07-09 | 华南农业大学 | A method of improvement vega soil reduces tobacco virus simultaneously |
| CN109952931A (en) * | 2019-04-19 | 2019-07-02 | 华南农业大学 | A kind of flue-cured tobacco of suitable large-area applications-cordate houttuynia intercropping method |
| CN112493050A (en) * | 2020-12-11 | 2021-03-16 | 福建省农业科学院果树研究所 | Biological control method for myrica rubra meat onion disease |
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Application publication date: 20130626 |