井冈山国家自然保护区毛竹林害虫初步调查

2011~2014年对井冈山国家自然保护区毛竹林内害虫进行初步调查,发现有毛竹害虫8目48科108属127种。按多样性来看,鳞翅目最高(包含15科39属52种),占全部种类的40.94%,其次是半翅目(包含9科30属32种)和鞘翅目(包含7科17属20种)。从危害部位来看,叶、杆类害虫为主,占害虫总数的88.19%。调查发现绝大部分害虫危害较小,仅黄脊竹蝗(Ceracris kiangsu)、青脊竹蝗(Ceracris nigricornis)、小绿叶蝉(Empoasca flavesce)、刚竹毒蛾(Pantana phyllostachysae)等危害较为严重。

PRELIMINARY STUDY ON BAMBOO-FEEDING INSECTS IN JINGGANGSHAN NATIONAL NATURE RESERVE

The investigation of bamboo-feeding insects was carried out in Jinggangshan national nature reserve during 2011~2014. There were 127 species bamboo pests belong to 8 orders, 48 families and 108 genera. The preliminary catalogue of bamboo insects was also given. The order Lepidoptera, with 15 families, 39 genera, 52 species (account for 40.94%), had the highest diversity at the levels of family, genera and species. And the next came order Hemiptera (including 9 families, 30 genera and 32 species) and Coleoptera (including 7 families, 17 genera and 52 species). The insects feeding on leaf and stem of bamboo, accounting for 88.19%, were the main pests in bamboo forest in Jinggangshan. The research showed that most species were little harmful and only Ceracris kiangsu, Ceracris nigricornis, Empoasca flavesce, Pantana phyllostachysae and so on had wide distribution and a great hazard.