| 661 |
Effect of Root Exudates, Sulphide Compounds and Culture Filtrates of Certain Microorganisms on Infectivity of Tobacco Mosaic and Potato Virses. |
1984 |
| 662 |
Effect of Root Exudates, Sulphide Compounds and Culture Filtrates of Certain Microorganisms on Infectivity of Tobacco Mosaic and Potato Virses. |
1984 |
| 663 |
Production of potato virus-free plants by means of callus method. |
1984 |
| 664 |
Reaction of certain tomato varieties to streak disease viruses under Assiut Governorate conditions. |
1984 |
| 665 |
Effect of root exudates of different plants of certain crop rotation on the incitants of tomato damping - off and Fusarium basal rot of onion |
1983 |
| 666 |
Effect of root exudates of different plants of certain crop rotation on the incitants of tomato damping - off and Fusarium basal rot of onion |
1983 |
| 667 |
Effect of root exudates of different plants of certain crop rotation on the incitants of tomato damping - off and Fusarium basal rot of onion |
1983 |
| 668 |
Effect of some seed-borne fungi on certain sorghum grains characters under natural and controlled conditions of storage |
1983 |
| 669 |
Density of Sclerotium cepivorum Berk sclerotia in soil in relation to severity of white rot of garlic |
1982 |
| 670 |
Density of Sclerotium cepivorum Berk. sclerotia in soil in relation to severity of white rot of garlic. |
1982 |
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