Vol.4 No. 2 2021

1. Susceptibility of the potato tuber moth Phthorimaea operculella (Lepidoptera: Gelechiidae) to the Autographa californica multicapsid nucleopolyhedrovirus

2. Population fluctuation of the floridana scale insect Lindingaspis floridana (Hemiptera: Diaspididae) on Ficus benjamina under greenh ouse conditions in Cairo Governorate

3. Possibility for laboratory mass rearing of the potato tuber moth Phthorimaea operculella (Lepidoptera: Gelechiidae) through simplified steps and procedures

4. Effect of soil type on the insect population associated with onion plants, with special attention to onion thrips Thrips tabaci (Thysanoptera: Thripidae) and crop yield

5. On a collection of Ichneumonidae (Hymenoptera: Ichneumonoidea) of Iran

6. Influence of mobile phone radiation on brood area, pollen gathering and inoculation virgin queen in honeybees Apis mellifera (Hymenoptera: Apidae) colonies

7. Effect of propolis extracts and Bacillus thuringiensis on leafminer fly Liriomyza sativae (Diptera: Agromyzidae)

8. Influence of mixing ammonium acetate and di-ammonium phosphate on their attraction to the peach fruit fly Bactrocera zonata (Diptera: Tephritidae) under field conditions

9. Antifeedant effects of two plant extracts of (Bidens pilosa and Rumex dentatus) and neem oil on certain stored grains insects

10. Performance of Schistocerca gregaria haemocytes in response to entomopathogenic fungi Metarhizium acridum and Beauveria bassiana single and mixed infections

11. Impact of certain insecticides with different mode of action on the California red scale Aonidiella aurantii (Hemiptera-Diaspididae) on orange under local conditions in Egypt

12. Seasonal abundance of true spiders inhabiting perennial shrubs and evergreen herbs

13. Dissipation of chlorpyrifos-methyl and lufenuron in and on tomato fruits infested with the cotton leafworm Spodoptera littoralis (Lepidoptera: Noctuidae) under the field conditions

14. Impact of the thrips-borne tomato spotted wilt virus infestation on some cucurbitaceous plant yield, Egypt

15. Evaluation of three different spraying volumes produced from two variables technique against tomato whitefly Bemisia tabaci (Hemiptera: Aleyrodidae) and cotton aphid Aphis gossypii (Hemiptera: Aphididae) infesting marrows plants

16. Molluscicidal effect of ammonium nitrate and some biopesticides on the brown garden snail Eobania vermiculata (Gastropoda: Helicidae)

17. Genetic profile characterization of Earias insulana (Lepidoptera:Noctuidae) in Egypt