Study on Root and Stem Rot of Sweet Potato

碩士 === 臺灣大學 === 植物病理與微生物學研究所 === 96 === Severe root and stem rot of sweet potato was first found in Yong-He and Shu-Lin, Taipei county, in Taiwan in 2006. The disease symptoms include wilting shoot, pale leaf, black stem, root rot and death. The occurrence of this disease can be traced back to at le...

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Bibliographic Details
Main Authors: Chia-hsin Yu, 游加興
Other Authors: 孫岩章
Format: Others
Language:zh-TW
Published: 2008
Online Access:http://ndltd.ncl.edu.tw/handle/91041118201157767573