First Report of Leaf Spots on Photinia serrulata Caused by Nigrospora oryzae in China
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چکیده
منابع مشابه
Two new triterpenoids from Photinia serrulata.
Two new triterpenoids, 2alpha,3beta,11alpha,13beta-tetrahydroxy-12-ketooleanan-28-oic acid(1) and 3beta-hydroxy-12-keto-9(11)-ursen-28,13beta-olide (2) were isolated from the leaves ofPhotinia serrulata. Their structures were identified by spectral methods. Compounds 1 and2 were assessed for cytotoxic activity against three human tumor cell lines (A-549, HCT-8,and BEL-7402), and they showed no ...
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1Institute of Plant Protection, Guangxi Academy of Agricultural Sciences, Nanning, Guangxi 530007, China 2Guangxi Key Laboratory of Biology for Crop Diseases and Insect Pests, Nanning,Guangxi 530007, China 3Department of Biotechnology, Guangxi Agricultural VocationTechnical College, Nanning, Guangxi 530007, China 4School of Environmental Sciences, University of Guelph, Guelph, Ontario N1G 2W1, ...
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ژورنال
عنوان ژورنال: Plant Disease
سال: 2019
ISSN: 0191-2917,1943-7692
DOI: 10.1094/pdis-03-19-0431-pdn