关于柿广翅蜡蝉Ricania sublimbata Jacobi过去甚少报道,至于该虫为害柑桔更未见记载。鉴于近年来该虫已在某些柑桔产区上升为主要害虫,因此,弄清它的生物学和发生规律,并提出行之有效的防治措施是生产上亟待解决的问题。为此,我们从1983年起对该虫进行了初步研究,现将部分结果整理如下。 On the persimmon Guangxian waxy cicadas Ricania sublimbata Jacobi rarely reported in the past, as for the pests citrus damage even more records. In view of the fact that the insect has risen to be a major pest in some citrus growing areas in recent years, it is necessary to clarify its biology and its occurrence and put forward effective prevention and control measures which are in urgent need of solution. To this end, we started from 1983 on the pest conducted a preliminary study, some of the results are summarized below.