Bacterial Diseases in Snap Beans
There are three different bacterial diseases in snap beans; brown spot, common blight and halo blight. Under field conditions, it… Continue Reading Bacterial Diseases in Snap Beans
Category: Pest Management
Time to Scout for European Corn Borer
First generation corn borer adults are active in Southwestern Ontario. Scout all fields regularly for signs of activity. Look for… Continue Reading Time to Scout for European Corn Borer
Cucurbit Downy Mildew Confirmed in Kent County
Downy mildew is present in a pickling cucumber field in Kent County. A field scout, funded by the Ontario Cucumber… Continue Reading Cucurbit Downy Mildew Confirmed in Kent County
Bulb and Stem Nematode in Garlic Project
The GGAO and a group of researchers from OMAFRA, AAFC and the University of Guelph have received funding to test… Continue Reading Bulb and Stem Nematode in Garlic Project
Degree days for root, bulb and leafy vegetable pests – 4 July 2011
In the Windsor area, accumulated degree days indicate emergence of the 2nd generation of onion maggot and cabbage maggot. Local… Continue Reading Degree days for root, bulb and leafy vegetable pests – 4 July 2011
Late blight in tomato
It is important to scout your tomato fields regularly and know the symptoms of late blight. Refer to http://onvegetables.com/2010/07/13/late-blight-look-alikes/ for… Continue Reading Late blight in tomato
US late blight reports
To date, no late blight has been reported in Ontario. Here is a chronology of late blight reports from the… Continue Reading US late blight reports
Cucurbit Downy Mildew Update
Downy mildew activity continues south of the border with a recent confirmation in New Jersey. While NJ is not in… Continue Reading Cucurbit Downy Mildew Update
Degree days for root, bulb and leafy vegetable pests – 27 June 2011
In the Windsor area, emergence of the 2nd generation of onion maggot and cabbage maggot is expected soon (maybe 5-7… Continue Reading Degree days for root, bulb and leafy vegetable pests – 27 June 2011
Success and Entrust Insect Control Products Granted Several New Minor Use Label Expansion Registrations for Bulb vegetables subgroup 3-07B and Brassica Vegetables
J. Chaput, OMAFRA, Minor Use Coordinator,Guelph The Pest Management Regulatory Agency (PMRA) recently announced the approval of URMULE registrations for… Continue Reading Success and Entrust Insect Control Products Granted Several New Minor Use Label Expansion Registrations for Bulb vegetables subgroup 3-07B and Brassica Vegetables