Late Blight Update – July 24th 2025
Late blight strain ID testing has confirmed the strain found on potatoes was US-23. This is the same strain that… Continue Reading Late Blight Update – July 24th 2025
Tag: late blight
Late Blight Update – July 17th, 2025
Late blight has been confirmed on potatoes in Dufferin County. The identified area was small but risk of late blight… Continue Reading Late Blight Update – July 17th, 2025
2025 Late Blight Update
With high late blight pressure the last two seasons, there may be enough inoculum around for an outbreak. Approach this… Continue Reading 2025 Late Blight Update
2025 Ontario Potato Conference
Details for the 2025 Ontario Potato Conference and Trade Show have now been released.
Late Blight Update
Late blight has been found in a tomato field in Kent County. Samples are being analyzed for strain identification.
Late Blight Update
Late blight has been detected on a few potato plants in one field in Elgin county.
Potatoes Virtual Scouting Workshop
May 31st, 9:00 am – 12:00 pm (Eastern time, Canada and US) Workshop Leaders – Eugenia Banks / Dennis… Continue Reading Potatoes Virtual Scouting Workshop
Tomato and Cucurbit Disease Spore Trap Network Update: August 25, 2021
Joseph Tomecek (Tomecek Agronomic Services/M.Sc. candidate, Dept. of Plant Agriculture, Univ. of Guelph); Elaine Roddy (OMAFRA), Amanda Tracey (OMAFRA), Dr.… Continue Reading Tomato and Cucurbit Disease Spore Trap Network Update: August 25, 2021
Tomato and Cucurbit Disease Spore Trap Network Update: August 6, 2021
Joseph Tomecek (Tomecek Agronomic Services/M.Sc. candidate, Dept. of Plant Agriculture, Univ. of Guelph); Elaine Roddy (OMAFRA), Amanda Tracey (OMAFRA), Dr.… Continue Reading Tomato and Cucurbit Disease Spore Trap Network Update: August 6, 2021
Tomato and Cucurbit Disease Spore Trap Network Update: July 14, 2021
Joseph Tomecek (Tomecek Agronomic Services/M.Sc. candidate, Dept. of Plant Agriculture, Univ. of Guelph); Elaine Roddy (OMAFRA), Amanda Tracey (OMAFRA), Dr.… Continue Reading Tomato and Cucurbit Disease Spore Trap Network Update: July 14, 2021