The pathogen overwintered as sporangium on infected leaves . The control effects of 1 % bordeaux mixture , 50 % topsin and 50 % carbendazim were 66.2 % , 45.9 % and 33.8 % respectively .

在病原侵染初期分别用1%波尔多液、50%托布津和50%多菌灵做防治试验，防治效果分别为662%、459%和338%。

Effects of initial time of rice plant availability on reproduction , feeding and survival of overwintered rice water weevil .

起始供食时间对稻水象甲冬后成虫繁殖、取食和存活的影响。

Adoxphyes orana occurred for 6 generations annually in fuzhou , fujian , it occurred by generations , the old and adult larvae overwintered by producing cocoon and turning into pupa in the bark crack and litter .

摘要橄榄黄小卷叶蛾在福建福州地区年发生6代，世代重叠，以老熟幼虫在树皮裂缝和枯枝落叶中结茧化蛹越冬。