| 651 |
Induction of week strain of tobacco mosaic virus by chemical mutagens and its possible use in controlling mosaic of tomato. |
1985 |
| 652 |
Reapppearance and control of onion downy mildew epidemices in New York. |
1985 |
| 653 |
Effect of Some Soil Physical Factors on Incidence of Onion Pink Root Disease and Behaviour of The Causal Organism ( Pyrenochaeta terrestris ) . |
1985 |
| 654 |
Effectiveness of certain fungi and bacteria associated with sclerotia of Sclerotium cepivorum in upper Egypt on controlling white rot of onion. |
1985 |
| 655 |
Effectiveness of certain fungi and bacteria associated with sclerotia of Sclerotium cepivorum in upper Egypt on controlling white rot of onion. |
1985 |
| 656 |
Effectiveness of certain fungi and bacteria associated with sclerotia of Sclerotium cepivorum in upper Egypt on controlling white rot of onion. |
1985 |
| 657 |
Reaction of certain tomato varieties and their F1 hybrids to streak disease viruses and relationship between chemical composition of plants and disease resistance. |
1985 |
| 658 |
Studies on corn seed-borne fungi . |
1985 |
| 659 |
Studies on corn seed-borne fungi . |
1985 |
| 660 |
Biochemical changes of onion bulbs due to infection with Botrytis allii Munn the causal organism of neck rot disease, during storage |
1984 |
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