STEM BORERS

4. Chilo infuscatellus ( 粟 灰 螟 )
Chinese byname is 谷 子 钻 心 虫 or 二 点 螟 ;
Lepidoptera, Pyralidae;
Distributed in most provinces in China;
Prefers feeding on millet; also often feeds
on corn and sorghum but does not cause as
much damage to these plants;