From Conventional to Bt Cotton and Bollworms to Whitefly: Cotton Cultivation under Threat in Northern India
Satnam Singh1, Suneet Pandher1, Pankaj Rathore1, Aman Sharma1, Kulvir Singh1 and R K Gumber2, (1)Punjab Agricultural University, Faridkot, India, (2)Punjab Agricultural University, Ludhiana, India