小阔胫绒金龟Maladera Oratula(Fair-maire)是我省最常见的金龟子种类之一,是危害大豆的主要害虫,广泛分布于中、北部地区。幼虫危害植株根部,其地上部分无明显被害状,而成虫则取食植物叶片。受害大豆的叶片被吃成孔洞或缺刻,严重者仅留叶脉,类似 Maladera Oratula (Fair-maire) is one of the most common beetle species in our province. It is the major pest that endangers soybean and is widely distributed in the central and northern regions. The larvae endanger the plant roots, the ground part of the obvious harm-free, while adults are feeding on plant leaves. Victims of soybean leaves were eaten into holes or nick, severe cases, leaving only veins, similar