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 any… Continue Reading Time to Start Scouting for Powdery Mildew
Category: Fungicides
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-potassium… Continue Reading Confine Extra fungicide label expanded via minor use program for suppression of bacterial spot of leaf lettuce
Late blight update – July 4, 2017
Late blight has been confirmed on tomatoes in both Essex County and Chatham-Kent. See the June 28 late blight article… Continue Reading Late blight update – July 4, 2017
Late blight alert – June 28
Late blight has been confirmed on tomatoes in Chatham-Kent. Recent weather has been conducive to the development and spread of… Continue Reading Late blight alert – June 28
Cucurbit Downy Mildew Alert – June 27, 2017
ALERT Cucurbit downy mildew has been reported on pickling cucumbers and cantaloupe in Essex County. This is the first field… Continue Reading Cucurbit Downy Mildew Alert – June 27, 2017
Stemphylium is the new Botrytis
Stemphylium leaf blight (Stemphylium vesicarium) of onion starts as yellow-tan, water-soaked lesions developing into elongated spots. As these spots cover… Continue Reading Stemphylium is the new Botrytis
Making Lemonade Out of Lemons – A Tomato Fungicide Stewardship Tip Amidst Changing Regulations
Cheryl Trueman (Ridgetown Campus, University of Guelph) & Janice LeBoeuf (OMAFRA) It seems like recently there have been a rash… Continue Reading Making Lemonade Out of Lemons – A Tomato Fungicide Stewardship Tip Amidst Changing Regulations
2016 University of Guelph Cucumber Downy Mildew Results
In 2016, Cheryl Trueman compared several different cucumber downy mildew control programs in plots at the University of Guelph Ridgetown Campus. These studies indicated that the highest level of control was achieved using a three product rotation of Orondis Ultra A+B, Torrent and Zampro. Several different product rotations were compared including: Bravo-only applied 6 times. a […]
Continue Reading 2016 University of Guelph Cucumber Downy Mildew Results
Alliums Bacterial Wilt Carrot Crop Protection Disease Fungicides Herbicides Insecticides Insects Minor Use Nematodes Nutrients Onions Research Resources Water Management Weed Management
66th Annual Muck Vegetable Growers Conference
The 66th Annual Muck Vegetable Growers Conference will be held April 12-13 at the Bradford and District Memorial Community located… Continue Reading 66th Annual Muck Vegetable Growers Conference
How to assess spray coverage in vegetable crops
From sprayers101.com. By Jason Deveau, OMAFRA. Sprayer operators recognize the importance of matching their sprayer settings to the crop to… Continue Reading How to assess spray coverage in vegetable crops