农业灾害研究
農業災害研究
농업재해연구
JOURNAL of AGRICULTURAL CATASTROPHOLOGY
2014年
3期
5-6
,共2页
玉米蚜%形态特征%发生规律%生活习性%为害症状%识别%防治
玉米蚜%形態特徵%髮生規律%生活習性%為害癥狀%識彆%防治
옥미아%형태특정%발생규률%생활습성%위해증상%식별%방치
Rhopalosiphum maidis (Fitch)%Morphological characteristics%Occurrence regularity%Life habit%Dam-age characteristics%Identification%Con-trol methods
介绍了玉米蚜不同虫态的形态特征及为害特征,并与相似虫害高梁蚜进行比较。同时总结了其发生规律和生活习性。然后从农业防治、生物防治、化学防治等方面总结了该虫害的防治方法,并着重介绍了化学防治的用药时期及用药量。
介紹瞭玉米蚜不同蟲態的形態特徵及為害特徵,併與相似蟲害高樑蚜進行比較。同時總結瞭其髮生規律和生活習性。然後從農業防治、生物防治、化學防治等方麵總結瞭該蟲害的防治方法,併著重介紹瞭化學防治的用藥時期及用藥量。
개소료옥미아불동충태적형태특정급위해특정,병여상사충해고량아진행비교。동시총결료기발생규률화생활습성。연후종농업방치、생물방치、화학방치등방면총결료해충해적방치방법,병착중개소료화학방치적용약시기급용약량。
This paper introduced the morphological characteristics and dama-ge characteristics of different instars of Rhopalosiphum maidis (Fitch)and com-pared to the similar insect pest Longiun-guis sacchari (Zehntner). Then summa-rized the occurrence regularity and life habit. Finally, it proposed the control methods from three aspects including agri-cultural control, biological control and chemical control. And emphatically in-troduced the control time and drugs dose in chemical control.