油茶是木本油料植物,经济价值很大。油茶蝽为害油茶果实相当严重,1961年我们开始对此虫进行观察。今将观察结果整理于下,以供参考。 一、分布、被害植物和为害程度 油茶蝽的学名是Poecilocoris latus Dallas.,又叫茶籽蝽蟓或蓝斑质蝽。属于半翅目、盾蝽科。分布于广西、云南、贵州、江西、浙江和福建;国外记载有印度、越南和缅甸。主要为害油茶和茶。 此虫数量虽不甚多,但它的为害除严重时会引起落果外,还因其成虫和若虫长期刺吸茶果种仁内的汁液,影响茶果发育,以致减低产量和出油率。此外,因 Camellia woody oil plants, great economic value. Oil tea stink bug fruit Camellia fruit is very serious, in 1961 we began to observe this worm. Now the results will be sorted out for reference. First, the distribution, the victim plants and degree of damage Camellia odica scientific name is Poecilocoris latus Dallas., Also known as tea seed bugs or blue-stained bugs. Belongs to Hemiptera, Shieldidae Branch. Distributed in Guangxi, Yunnan, Guizhou, Jiangxi, Zhejiang and Fujian; abroad recorded in India, Vietnam and Myanmar. Mainly harmful tea and tea. Although the number of this pest is not very large, its damage will cause fruit drop except when it is serious, but also long-term sucking of the juice in the fruit of the tea fruit kernel for its adult worms and nymphs will affect the development of tea fruit and thus reduce the yield and oil yield. In addition, because