5 research outputs found
Weed risk assessments are an effective component of invasion risk management
CITATION: Gordon, D.R. et al. 2016. Weed risk assessments are an effective component of invasion risk management. Invasive Plant Science and Management 9(1):81-83. doi:10.1614/IPSM-D-15-00053.1The original publication is available at https://www.cambridge.org/core/journals/invasive-plant-science-and-managementSmith et al. (2015) recently proposed that weed risk assessment (WRA) systems âare unable to accurately address broad, intraspecific variation and that species introduced for agronomic purposes pose special limitations.â This conclusion is drawn from their application of the Australian (A-WRA) and U.S. (US-WRA) weed risk assessment (WRA) systems to evaluate proposed bioenergy crops, cultivated
crops, and known invasive nonnative plants. We do not believe that this conclusion is robust and question the approach and outcome of their comparative study. Our
view is that this study misrepresents the utility of WRA tools and, more broadly, might potentially hinder efforts to evaluate the invasion risk of nonnative plant species. Here we describe four key issues that limit the conclusions of the Smith et al. (2015) study.Publisherâs versio
Weed Risk Assessments Are an Effective Component of Invasion Risk Management
CITATION: Gordon, D.R. et al. 2016. Weed risk assessments are an effective component of invasion risk management. Invasive Plant Science and Management 9(1):81-83. doi:10.1614/IPSM-D-15-00053.1The original publication is available at https://www.cambridge.org/core/journals/invasive-plant-science-and-managementSmith et al. (2015) recently proposed that weed risk assessment (WRA) systems âare unable to accurately address broad, intraspecific variation and that species introduced for agronomic purposes pose special limitations.â This conclusion is drawn from their application of the Australian (A-WRA) and U.S. (US-WRA) weed risk assessment (WRA) systems to evaluate proposed bioenergy crops, cultivated
crops, and known invasive nonnative plants. We do not believe that this conclusion is robust and question the approach and outcome of their comparative study. Our
view is that this study misrepresents the utility of WRA tools and, more broadly, might potentially hinder efforts to evaluate the invasion risk of nonnative plant species. Here we describe four key issues that limit the conclusions of the Smith et al. (2015) study.Publisherâs versio