Research on the flight capability and effective accumulated temperature of different voltine ecotypes of asian corn borer .

不同化性亚洲玉米螟有效积温和成虫飞翔能力的比较。

Melgina voltine , a local farmer , says she intends to protect the few trees she has left on her land .

玛提娜芙汀，一位当地农夫说，她打算保护她土地上仅有的树。