Tob. Sci., 1981, 25-07, p. 20-21, ISSN. 0082-4523
The occurrence and distribution of races of Phytophthora parasitica var. nicotianae in dark tobacco in Tennessee
Department of Entomology and Plant Pathology. University of Tennessee, Knoxville, Tennessee USA
Eight isolates of Phytophthora parasitica var. nicotianae from Tennessee Counties where dark fire- and air-cured tobacco are produced were tested to determine the occurrence and distribution of races of the pathogen. Three isolates were classified as...