该蝇系多食性害虫，对寄主作物有明显的选择性，对烟草有较强的适应性。
The pest is polyphagous, has obvious selectivity for hosts and good adaptability to tobacco.
为害的寄主植物有观赏树木、宿根园林植物、木本花卉植物、地被植物及多浆植物等。
The host plants were ornamental plants, perennial/biennial root garden plants, woody flower plants, cover plants and pulpy plants, and so on.
树木溃疡病是一类危害严重的枝干病害，病原种类多，寄主范围广，症状复杂。
Tree canker is a kind of most serious tree trunk disease which have a various of pathogens, a wide distribution of host and complex symptoms.
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