松栎锈病症状
松栎锈病症状
红松疱锈病⌒上:红 下:马先蒿
红松疱锈病（上：红松，下：马先蒿）
茶镳子锈病(冬孢子柱)
茶镳子锈病（冬孢子柱）
Stem canker caused by fusiform rust Stem canker and branch canker caused by fusiform rust
Stem canker caused by fusiform rust Stem canker and branch canker caused by fusiform rust
时 苹桧锈病
苹桧锈病