锈壁虱俗称四脚螨,属蜱目瘿螨科。近年来,先后在太谷附近和同川梨区发现此虫为害梨树和枣树叶片,被害叶片卷缩、畸形。因虫体小不易发现,有的地方以其被害状称之为梨缩叶病、枣花叶病,这是不对的,实际上是一种虫害。目前,我省对此害虫尚无报道。 Rust ticks commonly known as four-legged mites, is a tick tick mites mites Branch. In recent years, successively in the vicinity of Taigu and Tongchuan pear area found pest and jujube leaves damage, the victim leaves curling, deformity. Due to the small body of insects is not easy to find, in some places the victims of what they call the pear scrub, jujube mosaic, which is wrong, is actually a pest. At present, there are no reports on this pest in our province.