Stone weevil

A study was conducted to evaluate the role of bio-physical traits of ber, Ziziphus mauritiana fruits on varietal preference of stone weevil Aubeus himalayanus Voss (Curculionidae: Coleoptera) infestations. Seven popular Ziziphus varieties was evaluated for their bio-physical traits including fruit size, fruit shape, average fruit weight, fruit texture and pulp stone ration (PSR) using standard procedure.

4p trinhthamhodang1215 23-09-2020 11 2   Download