Estimation of plant health in a sorghum field infected with anthracnose using a fixed-wing unmanned aerial systemAuthors: Pugh, N.A., Han, X., Collins, S.D., Thomasson, J.A., Cope, D., Chang, A., Jung, J., Isakeit, T.S., Prom, L.K., Carvalho, G. and Gates, I.T.Year: 2018Journal: Journal of Crop ImprovementVolume: 32(6)Page: pp. 861-877DOIJournalPDF