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Abstract:The Colorado potato beetle (CPB), Leptinotarsa decemlineata (Say), is an infamous invasive species worldwide that aggressively attacks potato and Solanaceae crops. It was first found in China in 1993 and has since spread in northwestern areas in Xinjiang. Generally, CPB adults can fly actively to find new hosts within short distance or spread long distance helped by strong wind as well as by transportations. The image shows an adult CPB being ready for flying. Genetic diversity in Xinjiang populations was at low level and retained during its invasion. See pages 643–654. Image by Ying‐chao Li.
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