ALAM, MD. TOFAYEL
(Department of Entomology, Sher-e-Bangla Agricultural University, Dhaka-1207, 2009-12)
The experiment was conducted to study the effect of a seed treating chemical
and three plant extracts on management of Aphid and Sawfly infesting mustard
in relation to sowing time in the field of Sher-e-Bangla Agricultural ...