Clulow, Alistair David.Sibanda, Mbulisi.Mabhaudhi, Tafadzwanashe.Brewer, Kiara Raynise.2022-03-172022-03-1720212021https://researchspace.ukzn.ac.za/handle/10413/20250Masters Degree. University of KwaZulu-Natal, Pietermaritzburg.Abstract available in PDF.enSmallholder farming systems.Crop health--Maize.Crop management--water stress.Agricultural development.Agro-smallholders.Smallholder farmers.Assessment of maize crop health and water stress based on multispectral and thermal infrared unmanned aerial vehicle phenotyping in smallholder farms.Thesis