تجاوز إلى المحتوى الرئيسي
# عنوان البحث سنة البحث
1121 In vitro cholinesterase studies in susceptible and resistant strains of Spodoptera littoralis (Boisd.) 1983
1122 In vitro cholinesterase studies in susceptible and resistant strains of Spodoptera littoralis (Boisd.) 1983
1123 Increasing venom potency of the parasitoid, Bracon brevicornis Wesmael by bacterial pathogens. 1983
1124 Influence of soybean milk on brood production in honeybee colonies (Apis mellifera L.) 1983
1125 Laboratory evaluation of the toxicity of some organic insecticides against the subterranean termite Psammotermes hybostoma Desneux 1983
1126 Laboratory studies on certain factors affecting the envenomation by the parasitoid, Bracon brevicornis Wesmael. II Effect of famales age, starvation and temperatures. 1983
1127 Laboratory studies on the resistance to methomyl in cotton leafworm Spodopera littoralis (Boisd.) 1983
1128 Laboratory studies on the resistance to methomyl in cotton leafworm Spodopera littoralis (Boisd.) 1983
1129 Laboratory toxicity of certain insecticides toward honeybee workers: Relevance to hazard in the field 1983
1130 Laboratory toxicity of certain insecticides toward honeybee workers: Relevance to hazard in the field 1983