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European ash is a significant tree commercially, ecologically, and culturally. It is currently
threatened by two invasive species, the fungus that causes ash dieback and
Conifers are commonly planted in North America to provide year-round screening, as windbreaks or as focal trees in the landscape.
Interception of potential invasive species at ports-of-entry is essential for effective biosecurity
and biosurveillance programs. However, taxonomic assessment of the immature stages
ManagementEmerald ash borer (Agrilus planipennis) was first discovered in southeastern Michigan in 2002.
- Many exotic plant pests and pathogens are unknown prior to their establishment, making prevention and management difficult.
North American forests and forest management institutions are experiencing a wide range of significant ecological disturbances and socioeconomic changes, which point to the need for enhanced resilience.
Sunflower is a unique model species for assessing crop responses and adaptation to climate change. We provide an initial assessment of how climate change may influence the abiotic and biotic environment of cultivated sunflower across the world.