EASTERN NECK NATIONAL WILDLIFE REFUGE, Md. – Eleven-year-old Robert Bennington stood in the midday heat, studying the global positioning system device in his hand. Eyeing a vine of “mile-a-minute” weed climbing 6 feet high on a nearby tree, the fifth-grader was plugging the growth’s location into the mapping… Read More
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Ecologist declares invasive plants greatest threat to planet
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Ecologist declares invasive plants greatest threat to planet