نتایج جستجو برای: invasive plants

تعداد نتایج: 338886  

Journal: :Ecology letters 2016
Kerry Bohl Stricker Philip F Harmon Erica M Goss Keith Clay S Luke Flory

Emerging pathogens are a growing threat to human health, agriculture and the diversity of ecological communities but may also help control problematic species. Here we investigated the diversity, distribution and consequences of emerging fungal pathogens infecting an aggressive invasive grass that is rapidly colonising habitats throughout the eastern USA. We document the recent emergence and ac...

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2015
Kurt P. Kowalski Charles Bacon Wesley Bickford Heather Braun Keith Clay Michèle Leduc-Lapierre Elizabeth Lillard Melissa K. McCormick Eric Nelson Monica Torres James White Douglas A. Wilcox

A growing body of literature supports microbial symbiosis as a foundational principle for the competitive success of invasive plant species. Further exploration of the relationships between invasive species and their associated microbiomes, as well as the interactions with the microbiomes of native species, can lead to key new insights into invasive success and potentially new and effective con...

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Journal: :Ecology 2014
A Joshua Leffler Jeremy J James Thomas A Monaco Roger L Sheley

Functional differences between native and exotic species potentially constitute one factor responsible for plant invasion. Differences in trait values between native and exotic invasive species, however, should not be considered fixed and may depend on the context of the comparison. Furthermore, the magnitude of difference between native and exotic species necessary to trigger invasion is unkno...

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2006
Lars J. Olson

This paper reviews the literature on the economics of invasive species management as it applies to invasive species in general and terrestrial invasive species in particular. The paper summarizes a number of recent studies that assign values to the economic impact of terrestrial invasive species on a national scale. This is followed by a review of the economic literature on control and preventi...

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2013
Jan C. Axmacher Weiguo Sang

Invasive species cause serious environmental and economic harm and threaten global biodiversity. We set out to investigate how quickly invasive plant species are currently spreading in China and how their resulting distribution patterns are linked to socio-economic and environmental conditions. A comparison of the invasive plant species density (log species/log area) reported in 2008 with curre...

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Journal: :Journal of Central European Agriculture 2018

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Journal: :RADIOISOTOPES 2013

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Journal: :Journal of Ecology and Environment 2017

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Journal: :Environmental management 2011
Dustin D Johnson Kirk W Davies Peter T Schreder Anna-Marie Chamberlain

Medusahead (Taeniatherum caput-medusae (L.) Nevski) is an exotic annual grass invading rangelands in the western United States. Medusahead is a serious management concern because it decreases biodiversity, reduces livestock forage production, and degrades the ecological function of rangelands. Despite the obvious importance of ranchers as partners in preventing and managing medusahead in rangel...

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Journal: :Biological Invasions 2008

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