| 1. | The Effect of Zinc Oxide Nanoparticles and Salicylic Acid on Controlling Powdery Mildew of some Barley Genotypes in Egypt | |
| Pages 1-13 | ||
| Sherin Philip Mekhail; khaled Yehia Farroh; Asmaa M. Alkolaly | ||
| 2. | Impacts of Streptomyces lavendulae on the Survival of Pectobacterium atrosepticum, the Causal Agent of Potato Blackleg Disease, in Two Soil Types | |
| Pages 14-28 | ||
| Nevein A.S. Messiha; Huda H. Badr | ||
| 3. | Alternative Management of Wheat Leaf Rust Caused by Puccinia triticina Revealing Histological and Biochemical Defense Mechanisms | |
| Pages 29-54 | ||
| Ola I. Mabrouk; Amany M. Farouk; Ibrahim S. Draz; Ghady E. Omar; khadija najeeb; Marwa A. Zayton | ||
| 4. | Efficacy of Pre-harvest Applications of Various Bio and Agrochemical Products on Anthracnose Disease of Mango Fruits and Keeping Quality During Storage Conditions. | |
| Pages 55-76 | ||
| Mabrouk Sayed Hassan; Abou Ghanima S.F. Shehata; Ibrahim Mohammed kamal Elmaghraby | ||
