We compared the ground-dwelling beetle assemblages under four scenarios in which transgenic Bt(Cry 1Ac) cotton(33B),transgenic Bt(Cry 1Ac)+CpTI cotton(SGK321),c
Field studies were conducted in 2012 and 2013 to evaluate weed and insect control efficacy with glyphosate at 1 230 g ai(active ingredient) ha~(-1) and the inse