条件筛选
-
Control Methods for Phytophthora Blight in Lily Cultivation
Symptoms: The whole plant (including floral organs, leaves, stems, stem base, bulbs, roots) can be affected. Infected floral organs wither and fade, with white mold-like growth appearing on them; leaves initially show water-soaked spots, then wither; stem and stem base tissues initially show water-soaked lesions, then turn brown