Variation in cultural characteristics, physiology, and pathogenicity of field isolates of thanatephorus cucmeris (Frank) donk, the casual organism of rice sheath blight disease [microform].
| Auteur principal: | |
|---|---|
| Format: | Visual Material |
| Langue: | English |
| Publié: |
Quezon City
Photoduplication Service, University of the Philippines Library
1977.
|
| Sujets: |