Almost 400 native species of grasshoppers inhabit the Western United States, though only a small fraction (about 12 species) are considered pests. Grasshoppers compete with cattle and other herbivores ...
CAÑON CITY • Hundreds of grasshoppers flutter through the air as Matt Koster wades through his neighbor’s decimated hay field. Passing through the flattened grass and fog of pests, he reaches his own ...