https://scholars.lib.ntu.edu.tw/handle/123456789/444318
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Lai Y.-R. | en_US |
dc.contributor.author | Lin P.-Y. | en_US |
dc.contributor.author | CHAO-YING CHEN | en_US |
dc.contributor.author | Huang C.-J. | en_US |
dc.creator | Lai Y.-R.;Lin P.-Y.;Chen C.-Y.;Huang C.-J. | - |
dc.date.accessioned | 2020-01-02T07:26:03Z | - |
dc.date.available | 2020-01-02T07:26:03Z | - |
dc.date.issued | 2016 | - |
dc.identifier.issn | 15982254 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/444318 | - |
dc.description.abstract | Dithiocarbamate fungicides such as maneb and mancozeb are widely used nonsystemic protectant fungicides to control various plant fungal diseases. Dithiocarbamate fungicides should be frequently applied to achieve optimal efficacy of disease control and avoid either decline in effectiveness or wash-off from leaf surface. Dithiocarbamates are of low resistance risk but have the potential to cause human neurological diseases. The objective of this study was to develop a strategy to effectively control plant disease with reduced use of dithiocarbamtes. Southern corn leaf blight was the model pathosystem for the investigation. When corn plants were drench-treated with Bacillus cereus C1L, a rhizobacterium able to induce systemic resistance in corn plants against southern leaf blight, frequency of spraying dithiocarbamate fungicides could be decreased. The treatment of B. cereus C1L was able to protect maize from southern leaf blight while residues of dithiocarbamates on leaf surface were too low to provide sufficient protection. On the other hand, frequent sprays of mancozeb slightly but significantly reduced growth of corn plants under natural condi- tions. In contrast, application of B. cereus C1L can significantly promote growth of corn plants whether sprayed with mancozeb or not. Our results provide the information that plant disease can be well controlled by rhizobacteria-mediated induced systemic resistance in combination with reduced but appropriate application of dithiocarbamate fungicides just before a heavy infection period. An appropriate use of rhizobacteria can enhance plant growth and help plants overcome negative effects caused by dithiocarbamates. ? The Korean Society of Plant Pathology. | - |
dc.relation.ispartof | Plant Pathology Journal | - |
dc.subject | Bacillus cereus; Cochliobolus heterostrophus; Dithiocarbamate; Induced systemic resistance | - |
dc.subject.classification | [SDGs]SDG3 | - |
dc.title | Feasible management of southern corn leaf blight via induction of systemic resistance by Bacillus cereus C1L in combination with reduced use of dithiocarbamate fungicides | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.5423/PPJ.OA.02.2016.0044 | - |
dc.identifier.scopus | 2-s2.0-84991829706 | - |
dc.identifier.url | https://www2.scopus.com/inward/record.uri?eid=2-s2.0-84991829706&doi=10.5423%2fPPJ.OA.02.2016.0044&partnerID=40&md5=dbbb0891debda2c170deb0dd2117df1f | - |
dc.relation.pages | 481-488 | - |
dc.relation.journalvolume | 32 | - |
dc.relation.journalissue | 5 | - |
item.openairetype | journal article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.cerifentitytype | Publications | - |
item.fulltext | no fulltext | - |
item.grantfulltext | none | - |
crisitem.author.dept | Plant Pathology and Microbiology | - |
crisitem.author.orcid | 0000-0003-0455-832X | - |
crisitem.author.parentorg | College of Bioresources and Agriculture | - |
顯示於: | 植物病理與微生物學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。