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Late blight (Phytophthora infestans) is considered the most devastating disease of potatoes worldwide and caused the Irish potato famine in the 1840s.
Bacterial wilt (Ralstonia solanacearum) is a serious disease of potatoes that can cause crop losses of more than 90%.
Tomato yellow leaf curl virus (TYLCV) is a very damaging virus disease of tomato crops in tropical and warm temperate regions of the world, causing losses of up to 100%.
Potato virus Y tuber necrosis strain (PVYNTN) causes a serious disease of potatoes called potato tuber necrotic ringspot disease which results in dark unsightly rings on tubers.
Candidatus Liberibacter solanacearum is a bacterial plant pathogen that is exotic to Australia. Currently five haplotypes have been described: haplotypes A and B from solanaceous crops suc
Candidatus Liberibacter solanacearum is an exotic pest to Australia. It can affect both solanaceous and apiaceous crops.
Root-knot nematodes are plant-parasitic round worms with a broad host range which includes many important horticultural crops, pastures and some weed species.
Scheduling irrigation for tomatoes based on crop factors and evaporation, combined with soil moisture monitoring to confirm irrigation effectiveness, will result in more efficient watering.
Potato spindle tuber viroid can reduce crop yields in potatoes and tomatoes. Use certified disease-free planting material and destroy infected plant material.