Information for commercial vegetable production in Ontario
Stemphylium leaf blight (caused by a fungus, Stemphylium vesicarium) of onion was first identified in Ontario in 2008 and has… Continue Reading Using fungicides for Stemphylium leaf blight in onions
The 2021 Muck Conference will be virtual and held on Wednesday March 31 and Thursday April 1 from 12:30 to… Continue Reading 2021 Muck Vegetable Growers Conference
J. Chaput, OMAFRA, Minor Use Coordinator, Guelph The Pest Management Regulatory Agency (PMRA) recently announced the approval of a minor… Continue Reading POAST ULTRA Herbicide label expanded via Minor Use Program for control of labeled weeds on green onions in Canada
J. Chaput, OMAFRA, Minor Use Coordinator, Guelph The Pest Management Regulatory Agency (PMRA) recently announced the approval of a minor… Continue Reading Trianum P Biological Fungicide label expanded via Minor Use Program for suppression of diseases on greenhouse and field vegetables in Canada
Online scout training workshops for horticultural crops grown in Ontario Continue Reading OMAFRA Vegetable IPM Scout Training Workshops for 2020
The 69th Annual Muck Vegetable Growers Conference has been postponed. For more details please visit: http://www.uoguelph.ca/muckcrop/muckconference.html
Vegetable workshop focused on pest identification and management. Continue Reading Kemptville Vegetable Workshop
The onion maggot (Delia antiqua) is the larvae stage of the onion maggot fly which can cause severe damage to… Continue Reading Can Onion Maggot be managed without insecticides?
The 68th Annual Muck Vegetable Growers Conference will be held March 27-28 at the Bradford and District Memorial Community located… Continue Reading 68th Annual Muck Vegetable Growers Conference
Leek moth (Acrolepiopsis assectella) has spread throughout Southwestern Ontario and has been identified as far west as