Study on the Identification for Resistance of Rice Varieties to Bakanae Disease
Li yong et al.(Plant Protection Institute of HeilongjiangAcademy of Agricultural Sciences)
By means of inoculation at stages of budding and flowering,resistances of 42 rice varieties (lines)to bakanae disease were evaluated in 1991 and 1992. The results showed that rice varieties having presented middle- resistance and resistance at both stages were Har 80 - 4 - 1 ,Songgeng 2,Nenjiao 90 -038,Tengxi 140,Huinian,Song 88 - 12,Dong8613,Longhua 046,etc. 21 in all. Rice varieties having prasented susceptibility or middle - susceptibility at both stages were Dongnong 415,Dongnong 417,Longhua 83 - 079,Hejiang 21, Nenjiang 90 - 47 and Har 80-4.
【CateGory Index】： S511.103.4