Williamson, J. G., P. F. Harmon, O. E. Liburd, and P. Dittmar. “2019 Florida Blueberry Integrated Pest Management Guide: HS1156/HS380, Rev. 9/2018”. EDIS, vol. 2018, Oct. 2018, p. 38, doi:10.32473/edis-hs380-2018.