(Q99868863)
Statements
Phytophthora pseudotsugae, a new species causing root rot of Douglas-fir (English)
Phytophthora pseudotsugae
1 reference
E. M. Hansen
P. B. Hamm
1 October 1983
Phytophthora pseudotsugae n. sp. was isolated from rotted roots of Douglas-fir growing in forest tree nurseries in Oregon and Washington. (English)
0 references
2626-2631