Sharpe, S. M., N. S. Boyd, C. Marble, and S. Steed. “Biology and Management of Pusley (Richardia L.) in Tomato, Pepper, Cucurbit, and Strawberry Production: HS1331, 6/2019”. EDIS, vol. 2019, no. 3, June 2019, doi:10.32473/edis-hs1331-2019.