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Flowers In Space Attacked By Aliens: Understanding The Spatial Ecology Behind The Devastating Damage By A Thistle Bud Weevil On Pitcher’S Thistle At Whitefish Dunes State Park, Wi, Zechariah D. Meunier
Flowers In Space Attacked By Aliens: Understanding The Spatial Ecology Behind The Devastating Damage By A Thistle Bud Weevil On Pitcher’S Thistle At Whitefish Dunes State Park, Wi, Zechariah D. Meunier
Lawrence University Honors Projects
One of the most threatened plants in the Great Lakes region is Pitcher’s thistle (Cirsium pitcheri), which inhabits sand dunes along the shorelines of Lakes Michigan, Huron, and Superior. In addition to risks from habitat loss and invasive species, C. pitcheri are imperiled by a thistle bud weevil (Larinus planus) that was originally distributed for biological control of nonnative thistles. During the summer of 2014, we empirically studied the devastating damage caused by L. planus on a population of C. pitcheri at Whitefish Dunes State Park, WI, to determine what factors influence the distribution and intensity …