| 1. | Evaluation the Efficacy of Certain Bio-Rational Insecticides on Tuta Absoluta (Lepidoptera, Gelechiidae) on Tomatoes under Laboratory and Field Conditions | |
| Pages 1-6 | ||
| Abd El-Hady A.; M. Osman; A. Sarhan | ||
| 2. | Role of Vitamins A, C, E and Seleniumin Preventing Heavy Metals Toxicity in Nile tilapia (Oreochromis niloticus) | |
| Pages 17-25 | ||
| Mosleh I. | ||
| 3. | Molecular, Histological and Biochemical Effects of Tea Seed Cake on Hepatic and Renal Functions of Oreochromis niloticus | |
| Pages 27-32 | ||
| Mosleh I.; M. Afifi | ||
| 4. | Herbicidal Activity of Penoxsulam And Bispyribac-Sodium and its Combination With Mineral Oil And Spreading Material on Weed Rice Plant | |
| Pages 33-42 | ||
| Marzouk A.; M. Abbassy; Y. Ahmed; S. Shebl; A. Khozimy | ||
| 5. | Population fluctuations of aphid pests and their insect predators on four different crops at Ismailia Governorate | |
| Pages 7-16 | ||
