Field evaluation of some insecticides against egg masses of spodoptera littoralis (Boisd)in Egypt. Egypt. J. of Appl. Sci., 25(5): 187- 197. The influence of some insect growth regulators and bio- insecticides against cotton leafworm and some associated predators under field conditions. Egypt. J. Agric., Res.,90 (1): 31- 54. 2012 Toxic impact of some insect growth regulators and biocides in relative chlorpyrifos to cotton leafworm, spodoptera littoralis (BOISD). Egypt. J. Agric. Res. 90(1): 55- 65, 2011 Impact of certain insecticides on enzymes activity of whitefly Bemisia tabaci (Genn.) and aphids Aphis gossypii (Glover) on cucumber plants STUDY ON THE PESTICIDES POLLUTION IN MANZALLA LAKE Effect of certain insect growth regulators and biocides on the activity of some enzymes of cotton leafworm larvae Persistence of Acetamiprid and Dinotefuran in Cucumber and Tomato Fruits Residue levels of organochlorine pesticides in some ecosystem components of Manzala Lake INFLUENCE OF TEMPERATURE ON THE EFFECTWENESS OF CONTROLLED ATMOSPHERERES OF VARIOUS CARBON DIOXIDE CONCENTRATIONS OR HIGH NITROGEN CONTENT ON TWO STORED PRODUCT INSECTS Efficiency of Certain Natural Materials Alone and In Mixtures with Agrothrin against Some Stored Product Insects Effectiveness Of Petroleum Ether Extracts Of Dill And Cumin Seeds Alone And Under Modified Atmospheres Against Khapra Beetle Larvae — Trogoderma Granarium Everts. JOINT ACTION AND EFFECTiVENESS OF BLACK PEPPER SEEDS EXTRACT WITH MODIFIED ATMOSPHERES AGAINST SOME STORED PRODUCT INSECTS. EFFICIENCY OF CERTAIN PLANT EXTRACTS ALONE AND UNDER PHOSPHINE TREATMENT AGAINST THE LESSER GRAIN BORER, RHIZOPERTHA DOMINICA (F.) EFFICIENCY OF LUPINE SEED EXTRACTS WITH AND WITHOUT CONTROLLED ATMOSPHERES AGAINST SOME STORED PRODUCT INSECTS Influence of Some Botanical Oils on Effectiveness of Controlled Atmosphere of Elevated Carbon Dioxide on Adults of Sitophilus oryzae Comparative Risks of Several Insecticides Towards Honeybee Workers Bioactivity and Stability of Spinetoram and Spinosad on Stored Wheat as Determined by Adults of Rhyzopertha dominica (Coleoptera: Bostrichidae) Bioassay Combined Activity of Spinosyns A, D, J and L On Two Stored Product Insects Comparative Efficacy of Controlled Atmospheres Against Two Stored Product Insects Effectiveness of spinosad on adults of the cowpea beetle, Callosobruchus maculatus and their control costs Efficacy of some plant oils against the rice weevil, Sitophilus oryzae (L.) and the red flour beetle, Tribolium castaneum (Herbst) Efficacy of some plant oils against two stored product insects Monitoring susceptibility of three field strains of whitefly to several insecticides in Egypt Influence of overwintering larval diapause on susceptibility of Pectinophora gossypiella (Saunders) (Lepidoptera: Gelechiidae) to several insecticides ) Persistence of diniconazole and etoxazole in broad bean pods, peels, seeds and its planted soil Chlorantraniliprole Behaviour in Tomatoes under Climatic Changes of Temperature and Humidity Potential Impacts of Climatic Changes on Indoxacarb Persistence and its Pre-harvest Interval in Tomato Fruits Effect of Microwave Energy on Ephestia kuehniella (lepidoptera: pyralidae) and Some Wheat Flour Component