Department of Entomology, G.B. Pant University of Agriculture & Technology, Pantnagar - 263 145, Uttarakhand, India.
* Correspondence address: College of Forestry & Hill Agriculture, G.B.P.U.A.&T., Ranichauri - 249 199, Tehri Garhwal (Uttarakhand), Email: drajay2002@rediffmail.com.
** Department of Biotechnology, Institute of Applied Medicines and Research Delhi Merrut Road, Gaziabad - 201 010, U.P.
Effect of different insecticides i.e. dimethoate, quinalphos, monocrotophos, phosphamidon and malathion was studied on growth, sporulation and germination of Beauveria bassiana. Results indicated that among the test insecticides dimethoate was comparatively more compatible with Beauveria bassiana (Balsamo) Vuillemin on the basis of spore germination, sporulation and growth.