Late Blight Control in Tomatoes: The Loss of Mancozeb
The Pest Management Regulatory Agency recently announced that it will be cancelling the use of the group M3 chemicalsContinue Reading
Category: Fungicides
Fungicide Efficacy Summary Tables for Management of Diseases in Field Tomatoes
By: Cheryl Trueman, Ridgetown Campus – University of Guelph About these tables: These tables were created using results from replicatedContinue Reading
University of Guelph Cucumber Downy Mildew Results
Cheryl Trueman, Ridgetown Campus, University of Guelph Rachel Riddle, Simcoe Research Station, Dept. of Plant Agriculture, University of Guelph ElaineContinue Reading
Alliums Bacterial Wilt Carrot Celery Crop Protection Disease Fungicides Herbicides Insecticides Insects Minor Use Nematodes Nutrients Onions Research Resources Water Management Weed Management
67th Annual Muck Vegetable Growers Conference
The 67th Annual Muck Vegetable Growers Conference will be held March 28-29 at the Bradford and District Memorial Community locatedContinue Reading
Reason® 500SC Fungicide label expanded for management of downy mildew on basil and Brassica crops
Jim Chaput, Minor Use Coordinator The Pest Management Regulatory Agency (PMRA) recently announced the approval of a minor use labelContinue Reading
Brassica Vegetables Crop Protection Diagnostics Disease Downy Mildew Fungicides Pest Management Vegetables
Downy mildew of brassica vegetables
Downy mildew of brassicas (Hyaloperonospora parasitica syn. Peronospora parasitica) is a fungal-like oomycete that can be devastating in cooler, wetContinue Reading
Switch® Fungicide label expanded for Celery Leaf Curl
J. Chaput, OMAFRA, Minor Use Coordinator The Pest Management Regulatory Agency (PMRA) recently announced the approval of an URMULE registrationContinue Reading
Late blight alert – July 27th, 2017
This information is updated from an earlier article by Janice LeBoeuf. We have had multiple reports of late blight inContinue Reading
Time to Start Scouting for Powdery Mildew
This is a re-post from 2016 – Late-July to early-August is the key time for powdery mildew management! With anyContinue Reading
Confine Extra fungicide label expanded via minor use program for suppression of bacterial spot of leaf lettuce
The Pest Management Regulatory Agency (PMRA) recently announced the approval of URMULE registrations for Confine Extra fungicide (mono and di-potassiumContinue Reading