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(New York State IPM Program, 1993)
The melon (or cotton) aphid, Aphis gossypii, is distributed throughout most of the world. It has been reported to feed on 220 different crops, including many important vegetables (tomatoes, potatoes, cucurbits) and ornamentals ...
Late Blight of Potatoes and Tomatoes
(New York State IPM Program, 1998)
Late blight of potatoes and tomatoes, the disease that was responsible for the Irish potato famine in the mid-nineteenth century, is caused by the fungus-like oomycete pathogen Phytophthora infestans. It can infect and ...