Characterization of maize streak virus: description
of strains; symptoms
诗经取名女期刊名称： Plant Pathology
作者： M. S. PINNER,P. G. MARKHAM,R. H. MARKHAM,L. DEKKER利润率如何计算
生蚝炒蛋年份： 2010年
qq文案期号： 第1期
乡土地理关键词： agricultural
entomology;behaviour;biology;Biotechnology;cereals;Feeding;Grass;Immunology;Inct pests;Maize电脑怎么扫描
摘要：Twenty-four isolates of maize streak virus (MSV) derived from maize, sugarcane and grass were compared to a maize isolate of the virus (M(N)M) from Nigeria, using symptoms, gel diffusion and ELISA. Fourteen isolates were identified as maize strains,coast
eight other isolates were rologically related to M(N)M but were distinct. In most cas the maize strain could be identified by the symptoms in Zea mays cv. Golden Bantam but symptom expression in grass was not always sufficient to identify the economically important maize strain. In general, however, symptoms were similar in both grass and maize hosts. Identification by symptoms alone was further complicated by the possibility that some isolates were mixtures. There was no evidence that adaptation to grass hosts occurred, as all isolates could be transmitted to maize. It 赤壁导演
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