Cucurbit downy mildew – get out and scout!
By Katie Goldenhar Cucurbit downy mildew has not yet been identified in Ontario or the Great Lakes region in 2022… Continue Reading Cucurbit downy mildew – get out and scout!
Category: Cucumber
Cucumber Downy Mildew has now been Confirmed in Kent County, Ontario
July 6th, 2020 – Downy Mildew was identified today in a commercial cucumber field in Kent County, Ontario.
Risk remains high now that the disease has been confirmed in Ontario despite hot, dry weather. Continue Reading Cucumber Downy Mildew has now been Confirmed in Kent County, Ontario
Cucumber Downy Mildew Confirmed in the Great Lakes Region 22 Jun 2020
Downy mildew has been confirmed in a pickling cucumber crop in Berrien county, in Southwest Michigan. Cucumber downy mildew has NOT been identified in Ontario, but the risk is high. Growers are advised to use a downy mildew specific fungicide program, if this hasn’t been started. Continue Reading Cucumber Downy Mildew Confirmed in the Great Lakes Region 22 Jun 2020
Cucurbit Downy Mildew Update – July 31th, 2019
The regular cucurbit downy mildew scouting program in Norfolk/Elgin and Kent has now wrapped up for the year. While downy… Continue Reading Cucurbit Downy Mildew Update – July 31th, 2019
Cucumber Downy Mildew Update – June 28th, 2019
Once again the Ontario Cucumber Research Committee is funding a downy mildew scouting program for pickling cucumbers. In Norfolk, the… Continue Reading Cucumber Downy Mildew Update – June 28th, 2019
Cucurbit Downy Mildew Update – July 26, 2018
Cucurbit downy mildew was confirmed in Western Michigan on July 25, 2018. See http://www.canr.msu.edu/news/downy-mildew-found-in-michigan-cucumbers-in-2018 for more details about the current infection.… Continue Reading Cucurbit Downy Mildew Update – July 26, 2018
Thrips in Pumpkins and Squash
While thrips are occasionally found in cucurbit crops, it is unusual to see significant amounts of damage. With the warm,… Continue Reading Thrips in Pumpkins and Squash
Cucumber Downy Mildew Update – June 29, 2018
Field cucumber scouting is underway in Kent and Norfolk. There were no reports of downy mildew for the week of… Continue Reading Cucumber Downy Mildew Update – June 29, 2018
Cucumber Downy Mildew Update – June 22, 2018
By Elaine Roddy – OMAFRA and Cheryl Trueman, PhD – University of Guelph. If we look at the date of… Continue Reading Cucumber Downy Mildew Update – June 22, 2018
Cucumber Downy Mildew Update – June 1, 2018
The 2018 downy mildew season has had a slow start. The Southern United States had their first reported case of… Continue Reading Cucumber Downy Mildew Update – June 1, 2018