【摘要】 实验条件下用二球悬铃木、构树、板栗、杜鹃等4种植物的幼嫩叶片饲养悬铃木方翅网蝽2龄若虫4、龄若虫和成虫,观察该虫发育、存活、寿命和产卵量,结果表明,在悬铃木叶片上悬铃木方翅网蝽能取食、发育或产卵,在其他3种植物叶片上存活时间仅2～7d左右,不能取食、发育或产卵。证实构树、板栗和杜鹃不是悬铃木方翅网蝽的寄主植物。更多还原

【Abstract】 The 2nd instar nymphs,4th instar nymphs and adults of Corythucha ciliata(Say) were fed on 4 kinds of young leaves(Platanus acerifolia,Broussonetia papyrifera,Castanea mollissima,Rhododendron simsii) in the laboratory,and the results indicated that sycamore lace bugs could feed,develop and oviposite on sycamore leaves,but not in the other three leaves and died within 2~7 days.The analysis suggest that Broussonetia papyrifera,Castanea mollissima and Rhododendron simsii are not the host plants of sycamore lace bug.更多还原