Final Research Reports Aphid monitoring in seed potato production regions (July 2014-June 2017) Aphid monitoring in the South African potato industry Bacterial wilt on potato: The South African experience Black dot and silver scurf of potatoes in South Africa Ecological sustainability of potato production in the Sandveld region The influence of light intensity, light quality and root zone temperature on potato minituber production Fusarium dry rot of potatoes in South Africa Impact of different climate change scenarios on future potato production in South Africa: study II Impact of different climate change scenarios on future potato production in South Africa: Eastern Free State, Limpopo & Sandveld Inclusion of PCR methodology in the potato laboratory services’ procedural identification of Ralstonia Solanacearum Integrated strategy for the control of botrytis on potato in greenhouses Investigation into insecticidal efficacy against aphids occurring on potatoes in South Africa Investigation into insecticidal efficacy against the potato tuber moth, Phthorimaea Operculella Investigations into integrated control strategies for the potato tuber moth: pheromone traps Ecology of the leafminer Liriomyza huidobrensis (Diptera: Agromyzidae) on potatoes in the Western Cape Management of Potatovirus Y (PVY) in seed potatoes Mapping of different potato cultivars in South Africa Monitoring and quantifying factors that affect the growth and yield of potatoes Nitrogen management effects on selected potato cultivars Optimisation of nitrogen and potassium nutrition for selected new potato (Solanum tuberosum L.) cultivars Investigation into control strategies of the potato leafminer on potatoes Potato pest survey to determine the status of potential arthropod pests in all the potato production regions of South Africa Potential of the cosmic-ray neutron probe as irrigation scheduling tool for potatoes under centre pivot irrigation Resource use efficiencies and risks associated with potato production in South Africa The effect of row spacing on drip irrigated potatoes in South Africa The validation of virus-specific real-time RT-PCR assays for commercial use in the potato industry Verticillium wilt of potato in South Africa Weight loss of potato tubers packed in 10 kg paper bags in South Africa