Pesticidal Activity of a Novel Coumestan Derivative Isolated from Psoralea corylifolia Linn. Against Tribolium casteneum Herbst. Adults and Larvae (Coleptera:Tenebrionidae)

N. A. Khatune, M. E. Islam, M.A.A. Rahman, M.A. Baki, G. Sadik and M.E. Haque

Journal of Agronomy 1 ( 3 ): 112 - 115 , 2002