Their host plants were chiefly Cerastium oruense, Veronica didyma, Aster americana, Humulus candens and so on.

• 春季,叶螨多集中在菜地田埂及公路边等环境稳定的场所活动,寄主主要有卷耳,婆婆纳,美洲紫菀和?草等。