条件筛选
-
"Five Measures" for Effectively Controlling Black Head Disease in Enoki Mushrooms
Black head disease, also known as bacterial brown blotch disease, is caused by a Pseudomonas bacterium belonging to the phylum Schizomycophyta and the class Schizomycetes. The pathogen is rod-shaped, forms white colonies, and shows a negative reaction to Gram staining. 1. Conditions for occurrence: The internal cause of this disease is the variety's lack of disease resistance, while the external causes are high temperature, high humidity, or spraying unclean...