| 761 |
Effect of irrigation frequency on incidence of purple blotch disease and yield of onion. |
1973 |
| 762 |
Fungi associated with Sorghum vulgare Grains and Trigonella foenum graecum seeds at Assiut Governorate. |
1973 |
| 763 |
Studies on the nature of resistance in certain onion cultivars to purple blotch disease. |
1973 |
| 764 |
Efficiency of some fungicides against purple blotch disease of onion. Bull |
1972 |
| 765 |
The role of Oxidases, polyphenois, and reducing sugars in the resistance and susceptibility of cotton varieties against Rhizoctonia solani kuhn. Actas lll Cong. |
1972 |
| 766 |
Biochemical characteristics of certain soft-rot inducing Erwinia species in relation to incidence of blackleg of potato. |
1972 |
| 767 |
Efficiency of some fungicides against purple blotch disease of onion. |
1972 |
| 768 |
Toxicity of some fungicides and antibiotics to soft - rot inducing Erwinia species . |
1972 |
| 769 |
Viability of soft rot coliform bacteria in soil. |
1971 |
| 770 |
Reaction of some potato varieties to rotting and blackleg disease. |
1971 |
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