Classification of the Ips pests intercepted in Chinaon pines imported from USA
Author of the article:WANG Ying** LIN Wei XU Lang XIANG Cai-Yu*** CHEN Zhi-Lin JIAO Yi YU Dao-Jian LOU Ding-Feng
Author's Workplace：Shenzhen Entry-Exit Inspection and Quarantine Bureau, Shenzhen Academy of Inspection and Quarantine, Shenzhen 518045, China
Key Words：USA, pines, Ips, morphological characteristics
Abstract：
Information on Ips intercepted by China Inspection and Quarantine (CIQ) on pines imported from USA from 2010 to 2015 is summarized. A key to species (adults only) is provided for 12 species, and the main morphological characteristics of Ips borealis、I. calligraphus、I. confusus、I. duplicatus、I. grandicollis、I. montanus、I. paraconfusus、I. perturbatus、I. pini、I. plastographus、I. sexdentatus、and I. typographus, are provided. The results provide a useful reference for the quarantine and classification of these pests.