TOPU, MD. AL-ARAFAT
(DEPARTMENT OF ENTOMOLOGY, SHER-E-BANGLA AGRICULTURAL UNIVERSITY, DHAKA., 2014-05)
This study was conducted to investigate the effect of varieties of mustard and
chemical insecticideson the infestation of mustard aphid Lipaphiserysimi (Kalt)
during the period from November 2012 to February 2013 at the ...