Author: wendymcfaddensmith
Survey for Streptomycin Resistance in Fire Blight Bacteria
Streptomycin has been used to control fire blight in Ontario commercial pear and apple orchards since the 1960s. This leadsContinue Reading
Grape Mealybug and Scale Management
In a survey last year, we found that mealybugs overwinter as young nymphs. These nymphs matured into adult females with aContinue Reading
Grape fungicide efficacy table with 3 additional products listed
My apologies for the repeated notices and revisions. I’m pretty sure this is the last one. Quintec was deleted duringContinue Reading
Grape Leafroll and Red Blotch presentations
Dr. Monica Cooper sent the following links to her web page for her presentations on grapevine leafroll and red blotchContinue Reading