Precaution of an alien pest, Arhopalus tristis.
											  
												Author of the article:LI Jian-Qing, YAO Zhi-Gang,MEI Zeng-Xia
												Author's Workplace:(Binzhou College, Binzhou City, Shandong Province 256600, China)
												
												Key Words:Arhopalus tristis; alien pest;  morphological feature; injury type
												
												Abstract:An serious forest pest, Arhopalus tristis (Coleoptera: Cerambycidae), has been intercepted at several trading ports in China, which attacked  Pinus radiata in New Zealand, particularly heavy infestation occurred in trees damaged by fire. Thi