1.

Toxicity and Morphological Changes Induced by Diatomaceous Earth & Malathion Against Tribolium Castaneum

Pages 1-12
Alzahraa Abdelaty Elmadawy; Doaa Mohamed El -Talpanty; Mostafa El-Ebiary; Tamer Ismail; Ahmed Fayez Omar
2.

Economic Efficiency of Date Palm Crop Production Using Various Irrigation Methods in New Valley Governorate

Pages 13-33
Omer Mahmoud; Dalia El-Shuwaikh; Ahmed Daood; Gamal Hassan Kamel
3.

Effect of Different Seed Soaking Treatments on Growth and Productivity of Sugar Beet

Pages 34-51
Hossam Ahmad El-Ridi; Mohammad Farghel El-Hefnawy
4.

Enhancing the Productivity of Fennel (Foeniculum Vulgare Mill.) Plants Using Some Organic and Bio Fertilizers Treatments

Pages 52-67
Essam ali Hassan; Ahmed Ibrahuim El-Gohary; Essam Mohamed Abdelzaher Radwan; Omnia Ashraf Abdelal
5.

Bioactivity of Essential Oils Against Cotton Aphid, Aphis Gossypii Glover (Hemiptera: Aphididae) and Their Selectivity to Eleven-Spotted Lady Beetle Coccinella Undecimpunctata (Coleoptera: Coccinellida)

Pages 68-76
Mahmoud Fakeer Mohamed; Ahmed Ahmed; Khalid Hussein; Gamal Hammam
6.

Effect of Concentrate Feeding Frequency on Animal Performance and Feed Utilization of Pregnant Abu-Duliek Ewes Under Halaib Region Conditions

Pages 77-90
Hatem Hamdon; Ayman Kassab; Ahmed Askar; Abdullah Ali Sayed; Moustafa Ghandour; Osama Raef