A. Nitrosomonas
B. Nitrobacter
C. Azotobacter
D. Rhizobium
Submitted by: hafsa
Author: hafsa
A. Xanthomonas
B. Corynebacterium
C. Pseudomonas
D. Erwinia
Submitted by: hafsa
A. Dung substratum (herbivore feces)
B. Deadwood
C. Decaying leaves
D. Food articles
Submitted by: hafsa
A. Powdery mildews
B. Downy mildews
C. Covered smut
D. Late blight of potato
Submitted by: hafsa
