| 641 |
Relation of Virulence to intracellular soluble protein of Cephalosporium maydis (the incitant of late wilt disease of corn). |
1990 |
| 642 |
Some factors affecting the incidence of potato brown rot. Assiut |
1990 |
| 643 |
Sugarcane sub-colnes resistant to mosaic virus (MV) from callus tissue culture. |
1990 |
| 644 |
Anatomical structure of corn roots in relation to their resistance to late wilt disease. |
1990 |
| 645 |
Effect of Cultivating Certain Winter Crops Preceding Maize in Different Soil Textures on Incidence of Maize Root Rot |
1990 |
| 646 |
Effect of Soil Texture on Incidence of Maize Stalk Rot Caused By Fusarium moniliforme in Intercropping Planting. |
1990 |
| 647 |
Some Factors Affecting The Incidence of Potato Brown Rot . |
1990 |
| 648 |
Some Factors Affecting The Incidence of Potato Brown Rot . |
1990 |
| 649 |
Effect of certain cultural practices and fungicides on control of white rot on winter onion and number of Sclerotium cepivorum sclerotia in soil |
1989 |
| 650 |
Effect of certain cultural practices and fungicides on control of white rot of winter onion and number of Sclerotium cepivorum sclerotia in soil. |
1989 |