TY - RPRT TI - Land conversion and pesticide use degrade forage areas for honey bees in America’s beekeeping epicenter AU - Dan J. Dixon AU - Haochi Zheng AU - Clint R.V. Otto PY - 2021 DO - 10.1371/journal.pone.0251043 UR - https://pubs.usgs.gov/publication/70223428 ID - 70223428 ER -