INSECTICIDAL ACTIVITY OF CERTAIN Blopesticides Persistence of Acetamiprid and Dinotefuran in Cucumber and Tomato Fruits PESTICIDE RESIDUES IN SOME VEGETABLES AND THEIR RELATION WITH BIOLOGICAL ACTIVITIES OF CERTAIN INSECT PESTS Eeffect of indirect toxicity on the insect predator, Coccinella undecimpunctata fed on Aphis gossypii treated with three insecticdes Field Comparison Between The Bioresidual Activity And Droplet Distribution Of Different Insecticides Against Some Piercing And Sucking Insects Infesting Tomato Seedling By Using Certain Ground Spraying Equipment Formulation of Jojoba oil Nano particles against adults of Tribolium castaneum under the laboratory conditions. Toxicity of direct and indirect application of chemical and bioinsecticides on Chrysoperla carnea under laboratory conditions Dietary Intake of Pesticides Based on Import Animal Liver Consumption: A Case Study, Cairo, Egypt Dissipation behavior of Chlorfenapyr on Citrus and Tomato in Egypt Residues Assessment of Captan, Spirodiclofen and Thiophanate Methyl in Apple Fruits under the Field Conditions Comparative Risks of Several Insecticides towards Honeybee Workers Comparative Study on the Effectiveness of Chemical Versus Biological Control Against Liriomyza trifolii (Diptera: Agromyzidae) under Field and Greenhouse Conditions Laboratory Studies on the Efficacy of Olea europaea Plant Extract and Gamma Irradiation on Larvae of Galleria mellonella (Lepidoptera: Pyralidae) Evaluation of Essential Oil and its Main Active Ingredients of Chinese Litsea cubeba Against Two Stored-Grain Insects Antifungal activity, phytochemical analysis and chemical composition of Chamomile (Mtricaria recutita L.) essential oil against Rhizoctonia solani and Fusarium solani DETERMINATION OF SOME PESTICIDES RESIDUES IN FRUITS AND LEAVES OF GRAPE UNDER FIELD CONDITIONS BY HPLC Effect of Some Storage Conditions on Emamectin Benzoate Formulation and Its Activity against Spodoptera Littoralis. Evaluation of acaricide toxicity to the parasitic mite (Varroa destructor), honeybee workers (Apis mellifera L.) and their residues in honey and beeswax. The Efficiency of Chitosan & Silver and Their Nano-Particles on Histological and Enzymatic Activities of Land Snail, Monacha obstructa and Cutworm, Agrotis ipsilon Toxicity of Nanosilica Particles on Eobania vermiculata and Their Effects on Biochemical Changes in Rats.