COMPARATIVE TOXICITY AND TOLERANCE FOR SOME INSECTICIDES IN A LABORATORY AND FIELD STRAINS OF COTTON ‘LEAFWORM IN RELATION TO SOME ENZYME ACTIVITIES

Comparative Study of Paraoxonase and Cholinestrase Enzymes Activities in Diagnosis of Organophosphorus Insecticide Intoxication

COMPARATIVE BIO-RESIDUAL ACTIVITY OF PYRIDALYL AND METHOMY INSECTICIDES AGAINST LARVAE OF THE COTTON LEAFWORM, SPODOPTERA LITTORALIS (BOISD.)

A Modified Method for Measurement of True Acetylcholinesterase Activity

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

RESIDUE ANALYSIS AND ANTIACETYLCHOLINESTERASE PROPERTIES OF PROFENOFOS AND DIMETHOATE

DETERMINATION OF PESTICIDES RESIDUES IN HONEY BY USING DIFFERENT EXTRACTION METHODS AND GAS CHROMATOGRAPHY WITH ELECTRON CAPTURE DETECTION

THERMAL AND PHOTODECOMPOSITION OF TWO ORGANOPHOSPHORUS INSECTICIDES

ESTERASE VARIATION AND ORGANOPHOSPHEROUS RESISTANCE IN corros APHID, Aphis gossypii (GLOVER)

Comparison between WHO standard method and CDC alternative one for detecting resistance levels of filariasis vector, Culex pipiens to some larvicides in Egypt