Vol.4 No. 3 2021

1. Expert system to determine a proper control method for certain hemipterous (Hemiptera) insects according to site conditions

2. Population density of certain piercing sucking insects (Hemiptera) and common predators in relation to sowing dates of soyb ean at Kafr El-Sheikh Governorate

3. Preliminary occurrence of the sugar beet leaves looper worm Scopula donovani (Lepidoptera: Geometridae) and their predatory insects on sugar beet at Kafr El-Sheikh Governorate , Egypt

4. Role of the entomopathogenic fungus Beauveria bassiana as a biological control agent for the Mediterranean fruit fly Ceratitis capitata (Tephritidae : Diptera) under laboratory conditions

5. Efficacies of some commercial insecticides on leaf spot disease of groundnut (Arachis hypogaea) in Ishiagu, Southeast Nigeria

6. Evaluation of Dismate (PE) pheromone and its comparison by some chemicals control against wax moths under storage conditions at Menoufia Governorate, Egypt

7. Efficiency of one biopesticide and chitin synthesis inhibitor on toxicity, some biological and biochemical aspects of the cotton leafworm Spodoptera littoralis (Lepidoptera: Noctuidae)

8. Effect of storage temperature conditions on the stability and biological effectiveness of insecticides formulation

9. A survey of the predators of the citrus black fly Aleurocanthus woglumi (Hemiptera: Aleyrodidae) on Citrus aurantifolia in Lahj Governorate, Republic of Yemen

10. Incidence of certain insect pests infesting faba bean Vicia faba cultivars under some agriculture practices

11. Demographic growth aspects of cowpea aphid Aphis craccivora (Hemiptera: Aphididae) on faba bean Vicia faba cultivars

12. Survey of the pseudococcid mealybugs (Hemiptera:Pseudococcidae) infesting dragon fruit and their natural enemies in some new reclaimed lands, Egypt

13. A contribution to the study of Ichneumonidae (Hymenoptera: Ichneumonoidea) of Iran

14. Impact of the pesticides spinosad, azadirachtin and abamactin on Chrysoperla carnea (Neuropetra: Chrysopidae)

15. Biological studies of the citrus blackfly Aleurocanthus woglumi (Hemiptera: Aleyrodidae) infesting Citrus aurantifolia in Lahej Governorate, Republic of Yemen