Leek Moth Update – 12 June 2012
The leek moth, Acrolepiopsis assectella, is an invasive species of European origin that attacks Allium spp., including garlic, onions and leeks. Since… Continue Reading Leek Moth Update – 12 June 2012
Tag: Alliums
Degree days for root, bulb and leafy vegetable pests – 12 June 2012
Thresholds for first generation emergence of onion maggot flies and emergence of tarnished plant bug have been reached for all… Continue Reading Degree days for root, bulb and leafy vegetable pests – 12 June 2012
Degree days for root, bulb and leafy vegetable pests – 5 June 2012
Thresholds for onion maggot fly emergence have been reached for all areas. First generation adults of cabbage maggot are expected in all areas. In… Continue Reading Degree days for root, bulb and leafy vegetable pests – 5 June 2012
Delegate WG for Management of Thrips and Leek Moth on Bulb Vegetables in Canada
J. Chaput, OMAFRA, Minor Use Coordinator, Guelph The Pest Management Regulatory Agency (PMRA) recently announced the approval of a minor… Continue Reading Delegate WG for Management of Thrips and Leek Moth on Bulb Vegetables in Canada
Degree days for root, bulb and leafy vegetable pests – 22 May 2012
Thresholds for onion maggot fly emergence have been reached for all areas degree days have been calculated for (Bradford/Holland Marsh,… Continue Reading Degree days for root, bulb and leafy vegetable pests – 22 May 2012
Garlic Integrated Pest Management Update in Eastern Ontario
When: Friday, February 17th, 2012
Degree days for root, bulb and leafy vegetable pests – 30 August 2011
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 days for root, bulb and leafy vegetable pests – 22 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
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 next day or so. In the London… Continue Reading Degree days for root, bulb and leafy vegetable pests – 15 August 2011
Degree days for root, bulb and leafy vegetable pests – 8 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