COMPARATIVE TOXICITY OF CERTAIN INSECTICIDES AGAINST LARVAE AND EGG STAGES OF COTTON LEAFWORM LABORATORY AND FIELD STRAINS

TOXICITY OF CERTAIN INSECTICIDES IN LABORATORY AGAINST COTTON LEAFWORM, SPODOPTERA LITTORALIS (BIOSD.)

Comparative toxicity and biochemistry of organophosphates and pyrethroid compounds on both laboratory and field strain of the Cotton Leafworm Spodoptera littoralis (Boisd.)

TOXICITY EVALUATION OF SOME DIFFERENT PESTICIDES AGAINST COTTON LEAFWORM Spodoptera littoralls (BOISD) AND APHIDS Aphis gossypli (GLOV.) UNDER LABORATORY CONDITIONS

Differential Toxicity of Some Insecticides Against Egg and Larval Stages of Cotton Leafworm and Role of Two Detoxification Enzymes

TOXICITY EVALUTION OF CERTAIN BIO-CHEMICAL INSECTICIDES AND INSECT GROWTH REGULATOR ON COTTON LEAF WORM, SPODOPTERA LITTORALIS (BOISD,) AND SOME ASSOCIATED PREDATORS IN MAIZE FIE

TOXICOLOGICAL AND BIOLOGICAL EFFECTS OF SOME INSECTICIDES ON THE COTTON LEAFWORM, Spodoptra littorallis (Boisd.)

DEVELOPMENT OF RESISTANCE TO FOUR INSECTICIDES AND ENHANCED DETOXIFYING ENZYME ACTIVITIES IN THE COTTON LEAFWORM, SPODOPTERA LITTORALIS (BOISD.)

COMPARATIVE TOXICITIES OF SELECTED PESTICIDES TO THE WHITEFLY, Bemisia tabaci (Gennad.), INFESTING COTTON PLANTS

Toxicity of Certain IGRs and Conventional Insecticides against Cotton Leafworm and Their Effects on the Development and Haemocyte Counts