TY - RPRT TI - Temporal dynamics of leafy spurge (Euphorbia esula) and two species of flea beetles (Aphthona spp.) used as biological control agents AU - D.L. Larson AU - J.B. Grace PY - 2004 DO - 10.1016/s1049-9644(03)00156-7 UR - https://pubs.usgs.gov/publication/70027078 ID - 70027078 ER -