Identification of resistance sources against powdery mildew (Blumeria graminis) of wheat - K.P. SINGH, JATINDER KUMAR, KANAK SRIVASTAVA, DEEPSHIKHA, S.C. BHARDWAJ, M. PRASHAR, D.P. SINGH*, A.K. SHARMA, INDU SHARMA, DHANBIR SINGH, S.K. RANA; R. DEVLASH, AMBIKA PRASAD and D.S. DODAN, O.P. GANGWAR, S.K. JAIN, S.K. PANT, R.N. BRAHMA, J. KUMAR, KRISHAN P. SINGH (Indian Phytopathology, 2016)