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已知矢尖蚧仅为害芸香科的柑桔属、枳属、金柑属植物。受害植株轻则枝叶枯死,重则整株枯死;受害果实外观受损,品质下降。全世界已知在我国、日本和法国成灾。日本最早成灾,已有60余年的研究历史。我国则从70年代中期以后严重发生,已知在14个省(区)成灾。以四川为例,据1987年统计有70％桔园发生,虫株率约占50％。这对我国柑桔生产无疑是一个严重威胁。
Known Jianzhe only harm Rutaceae Citrus, Citrus, kumiss. Injured plants, light branches and leaves withered, while the whole dead; affected fruit appearance damage, quality decline. The world is known to have struck disaster in our country, Japan and France. Japan’s earliest disaster, has more than 60 years of research history. Since the mid-1970s, our country has been seriously affected. It is known that disaster has occurred in 14 provinces (districts). Take Sichuan as an example. According to the statistics of 1987, 70% of the orange orchards occurred, with insect strains accounting for about 50%. This is undoubtedly a serious threat to our country’s citrus production.