List of alien invasive insects in tropical regions of China
Author of the article:GONG Zhi;MA Guang-Chang;WEN Hai-Bo;PENG Zheng-Qiang
Author's Workplace:Environment and Plant Protection Institute, Chinese Academy of Tropical Agricultural Sciences, Key Laboratory of Integrated Pest Management on Tropical Crops, Ministry of Agriculture, Haikou 571101, China
Key Words:biological invasion; invasive insect; tropical area
Abstract:
Invasive species pose a major threat
to the environment, human health, agriculture and forestry. Due to their
climate, tropical areas have been hardest hit by invasive species. Based on a
information obtained from a literature review and database data query, this
paper reviews the distribution, species, origin and range, of invasive insects
in tropical regions of China. There are 72 species of invasive insects in
tropical areas of China, mainly in Yunnan (51 species, 70.83%), Hainan (46
species, 63.89%), Guangdong (45 species, 62.5%), and Guangxi (39 species,
54.17%). The dominant orders are the Hemiptera (24 species, 33.33%), Coleoptera
(21 species, 29.17%). Asia and South America are the main sources of invasive
insects that have colonised tropical regions of China, contributing 26 (36.11%)
and 12 species (16.67%), respectively. These results provide a reference for
the comprehensive prevention and control of invasive insects and related policy
formulation in tropical regions of China.