TY - RPRT TI - Non-target effects of herbicides on the Zerene silverspot butterfly, a surrogate subspecies for the threatened Oregon silverspot butterfly AU - Cassandra F. Doll AU - Sarah J. Converse AU - Cheryl B. Schultz PY - 2022 DO - 10.1007/s10841-021-00355-2 UR - https://pubs.usgs.gov/publication/70266212 ID - 70266212 ER -