Historical Accumulation of Nonindigenous Forest Pests in the Continental United States
Historical Accumulation of Nonindigenous Forest Pests in the Continental United States
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DOI：
10.1525/bio.2010.60.11.5
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发表时间：
2010-12-01
期刊：
影响因子：
10.1
通讯作者：
Frankel, Susan J.
中科院分区：
文献类型：
--
作者：
Aukema, Juliann E.;McCullough, Deborah G.;Frankel, Susan J.
非土著森林昆虫和病原体影响一系列生态系统、工业，和美国的业主评估这些非本土森林害虫积累的时间模式可以为监管和政策决策提供信息我们编制了一份全面的物种清单，以评估美国非本土森林昆虫和病原体的积累率超过450种非本土昆虫和至少16种自欧洲人定居以来，病原体已经在森林和城市树木中定居。在1860年至2006年期间，在美国每年检测到大约25种已建立的非本土森林昆虫。这些昆虫中的至少14%和所有16种病原体对树木造成了显著的损害。蛀韧皮部和木材的昆虫和食叶昆虫往往比预期的更具破坏性。
Nonindigenous forest insects and pathogens affect a range of ecosystems, industries, and property owners in the United States Evaluating temporal patterns in the accumulation of these nonindigenous forest pests can inform regulatory and policy decisions We compiled a comprehensive species list to assess the accumulation rates of nonindigenous forest insects and pathogens established in the United States More than 450 nonindigenous insects and at least 16 pathogens have colonized forest and urban trees since European settlement Approximately 25 established nonindigenous forest insects per year were detected in the United States between 1860 and 2006 At least 14% of these insects and all 16 pathogens have caused notable damage to trees Although sap feeders and foliage feeders dominated the comprehensive list, phloem- and wood-boring insects and foliage feeders were often more damaging than expected Detections of insects that feed on phloem or wood have increased markedly in recent years