豚草条纹萤叶甲的交配和产卵行为
Mating and oviposition behaviors of exotic leafbeetle, Ophraell
a communa.
孟玲;李保平
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DOI:
作者单位:南京农业大学植物保护学院昆虫系南京210095
中文关键词:豚草条纹萤叶甲, 豚草, 交配行为, 产卵行为, 生物入侵
英文关键词:Ophraella communa; Ambrosia artemisiifolia; oviposition behavior; mat
ing behavior; biological invasion
中文摘要:在我国大陆发现的豚草条纹萤叶甲Ophraella communa LeSage原产于北美洲,取食入侵生物豚草(Ambrosia artemisiifolia L.)。通过观察该叶甲的交配和产卵行为以及两者之间的相关性,结果表明,豚草条纹萤叶甲一生多次交配,室内观察1次交配时间平均为38.2 min,产
英文摘要:The leafbeetle, Ophraella communa LeSage (Chrysomelidae, Coleoptera), was recently reported heavily attacking alien invasive ragweed, Ambrosia artemisiifolia (Compositae) in the mainland China. An observation was made on mating, oviposition