Toxicity of three insecticides and some alternatives against cottony cushion scale, Icerya purchasi (Maskell) under laboratory conditions

ROLE OF INSECT GROWTH REGULATORS (IGRs) FOR COTTON LEAFWORM; Spodoptera Littoralis BOISD. AND CONSERVING TO SOME PREDATORS IN SUGAR BEET FIELDS

INSEctiCIDAL EFFICIENCY OF SOME CHEMICAL COMPOUNDS ON THE WHITEFL Y, Bemisle tabaci (Gennad.) INFESTING COTTON PLANTS AND ITS ASSOCIATED NATURAL ENEMIES

INSEctiCIDAL EFFICIENCY OF SOME CHEMICAL COMPOUNDS ON THE WHITEFL Y, Bemisle tabaci (Gennad.) INFESTING COTTON PLANTS AND ITS ASSOCIATED NATURAL ENEMIES

INSECTICIDAL EFFICIENCY OF SOME NATURAL PRODUCTS AND BIOCIDES ON COTTON SUCKING PESTS AND THEIR ASSOCIATED NATURAL ENEMIES

EFFICIENCY OF SOME NEW INSECTICIDES ON COTTON BOLLWORMS, Pectinophora gossypiella (SAUND.) AND Earias insulana (BOISD.)

Role of the Predaceous Insects in Regulating the Population of the Main Piercing-Sucking Insect Pests Attacking Certain Vegetable Crops

TOXICITY AND BIOCHEMICAL EFFICACY OF NOVEL PESTICIDES AGAINST Aphis craccivora Koch (HEMIPTERA: APHIDIDAE) IN RELATION TO ENZYMES ACTIVITY

The Toxic Effect of Certain New Alternative Insecticides against Bacterocera zonata under Laboratory Conditions

EFFECT OF FEEDING TWO PREDACIOUS INSECTS ON APHIDS TREATED WITH SOME ENTOMOPATHOGENS