White-backed planthopper has the characterizes of early migrating, quick rising number and severe demage at earlier and middle stages of early season rice.
白背飞虱在早稻中有迁入早、虫口上升快、数量大 ,在水稻前、中期为害严重等特点。
White-backed planthopper has the characterizes of early migrating, quick rising number and severe demage at earlier and middle stages of early season rice.
白背飞虱在早稻中有迁入早、虫口上升快、数量大 ,在水稻前、中期为害严重等特点。
应用推荐