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苗木立枯病(猝倒病) T. H. FILER. JR. AND G 1ENN W. PETERSON 立枯病(猝倒病)是苗木工作者,在新播苗床上,首先遇到的一种病害。许多真菌病原能引起此病的发生,但最为常见
Seedling Blight (Damping Dump) T. H. FILER. JR. AND G 1ENN W. PETERSON Blight (Damping Dump) is the first seedling worker to encounter a disease on a newly planted seedbed. Many fungal pathogens can cause the disease, but the most common