"4933","7","archive","14",,,"disk0/00/00/49/33","2011-12-13 12:42:17","2011-12-13 12:42:17","2011-12-13 12:42:17","article",,,"show","Library-ICRISAT@cgiar.org",,,"","","","","","","","","","",,,,"Mathur","K","","","","","","","Thakur","R P",,,"","",,,,,"","",,,,,"","","Maharana Pratap University of Agriculture and Technology(Udaipur)","India","Characterization of Colletotrichum graminicola populations from a sorghum hybrid CSH 9 for morphological and pathogenic variability","pub","s1.4","","","restricted",,,"Sorghum anthracnose, pathogenic variability, virulence index",,,"During a field survey in the 1994 rainy season a popular commercial sorghum hybrid CSH 9 was found showing anthracnose (Colletotrichum graminicola) symptoms in several farmers' fields in Maharashtra state of India. About 100 single-lesion isolates obtained from representative leaf samples from four fields of CSH 9 and one field of a local sorghum cultivar (LSC) were characterized and compared for morphological and pathogenic variability. The representative single-lesion isolates and their derivatives varied significantly for morphological traits - colony color, growth pattern, spore size and sporulation rate on oatmeal agar medium. These isolates also exhibited significant variation for latent period, virulence, aggressiveness, and virulence index on a set of sorghum differential lines in a greenhouse test. The isolate from the LSC, although differed morphologically from those of CSH 9, did infect CSH 9 and its parental lines, indicating a virulence shift in the C. graminicola population from the local sorghum to hybrid CSH 9.","2001","published",,"Indian Phytopathology","54","3","Indian Phytopathological Society",,"299-303",,,,,,,,,,,"TRUE",,"0367-973X",,,,,,"",,"http://scholar.google.co.in/scholar?as_q=Characterization+of+Colletotrichum+graminicola+populations+from+a+sorghum+hybrid+CSH+9+for+morphological+and+pathogenic+variability&num=10&btnG=Search+Scholar&as_epq=&as_oq=&as_eq=&as_occt=title&as_sauthors=&as_pub","author",,"","",,,,,,"",,,,,,,"",,,,,"",,,,,"","",,,,,"","",,,,,
"4933",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"Thakur","R P","","",,,,,"Rao","V P",,,,,,,,,,,,,,,,,"ICRISAT(Patancheru)",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
"4933",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"Rao","V P","","",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,