TOBACCO DOWNY MILDEW (PERONOSPORA TABACINA ADAM.) IN POLAND IN 1963
ARMY BIOLOGICAL LABS FREDERICK MD
Pagination or Media Count:
The article includes a temporary evaluation of the meteorological conditions in the summer of 1963 in Poland, the course of the tobacco downy mildew epidemic, the situation on tobacco plantation in vegetation, and a short discussion of the prophylactic measures employed.
- Anatomy and Physiology