[1]
Leppla, N. and LeBeck, L.M. 2021. 2021 Guidelines for Purchasing and Using Commercial Natural Enemies and Biopesticides in North America: IN849/IPM-146, 02/2021. EDIS. 2021, 2 (Mar. 2021), 14. DOI:https://doi.org/10.32473/edis-in849-2021.