Information for commercial vegetable production in Ontario
J. Chaput, OMAFRA, Minor Use Coordinator,Guelph The Pest Management Regulatory Agency (PMRA) recently announced the approval of a minor use… Continue Reading Minor Use Label Expansion Granted for Frontier Max Herbicide for Management of Weeds on Green Onions
When: Friday, February 17th, 2012
For the Wellington area, according to the degree day accumulations expect 3rd generation adult emergence of onion maggot in 5-6… Continue Reading Degree days for root, bulb and leafy vegetable pests – 30 August 2011
Degree day accumulations indicate: emergence of the 3rd generation of onion maggot in the Sarnia area and the peak emergence… Continue Reading Degree days for root, bulb and leafy vegetable pests – 22 August 2011
J. Chaput, OMAFRA, Minor Use Coordinator,Guelph The Pest Management Regulatory Agency (PMRA) recently announced the approval of a minor use… Continue Reading Minor Use Label Expansion Granted for Lorsban 4E Insecticide for Control of Onion Maggot on Green Onions in Canada
In Sarnia, the 3rd generation of cabbage maggot are expected to emerge in next day or so. In the London… Continue Reading Degree days for root, bulb and leafy vegetable pests – 15 August 2011
In Sarnia, the 3rd generation of cabbage maggot are expected to emerge in 7-8 days. In the London area, the… Continue Reading Degree days for root, bulb and leafy vegetable pests – 8 August 2011
In the Windsor area, degree days have accumulated past the threshold indicating emergence of the 3rd generation of cabbage maggot.… Continue Reading Degree days for root, bulb and leafy vegetable pests – 31 July 2011
The leek moth is an invasive species of European origin that attacks Allium crops (Fig. 1). This pest is particularly… Continue Reading Leek Moth – Update
The Wellington area has reached the degree day thresholds for the emergence of 2nd generation onion maggot and cabbage maggot. In… Continue Reading Degree days for root, bulb and leafy vegetable pests – 25 July 2011