TY - RPRT TI - Wild bee exposure to pesticides in conservation grasslands increases along an agricultural gradient: A tale of two sample types AU - Michelle L. Hladik AU - Johanna M. Kraus AU - Cassandra Smith AU - Mark W. Vandever AU - Dana W. Kolpin AU - Carrie E. Givens AU - Kelly L. Smalling PY - 2022 DO - 10.1021/acs.est.2c07195 UR - https://pubs.usgs.gov/publication/70239117 ID - 70239117 ER -