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油茶宽盾蝽Poecilocoris latus Dallas又称油茶蝽,属半翅目,蝽科,盾蝽亚科。近几年来此虫在我县为害油茶逐年严重。笔者于1981—1982年进行院内笼罩饲养和林间观查初步结果报道如下。 一、分布及为害 此虫除分布在广西的贺县、阳朔、桂林、临桂、永福、龙胜、上思、昭平、苍梧等县的山区外,广东、湖南、浙江、江西、福建、云南等省也有分布。 油茶宽盾蝽主要为害茶果,无果期也为害幼嫩枝叶。成虫和若虫吸食果实中的油汁,影响其发育,造成落果或种子秕瘪。被害果皮呈现
Poecilocoris latus Poecilocoris latus Dallas, also known as Camellia, Heteroptera, Pentatomidae, shield stink bug subfamily. In recent years, this insect pests in our county is serious year after year. The author in 1981-1982 hospital cage shrouded rearing and forest observation preliminary results are reported below. First, the distribution and damage The worm is located in Guangxi, He County, Yangshuo, Guilin, Lingui, Yongfu, Longsheng, Shangsi, Zhaoping, Cangwu County and other mountainous areas, Guangdong, Hunan, Zhejiang, Jiangxi, Fujian, Yunnan and other provinces also have distribution. The broad bean stalk bug is the main damage tea, fruitless also harm young leaves. Adults and nymphs inhale fruit juice, affecting its development, resulting in falling fruit or seed shriveled. Victim peel presents