Tender Fruit Pest Control Product UpDate 2016
There are several new fungicides and insecticides registered for use in tender fruit as well as some formulation and nameContinue Reading
Author: wendymcfaddensmith
Activity of insecticides and miticides in grape, 2016
This table provides information on the relative activity, REI, PHI and number of applications labeled and recommended for insecticides andContinue Reading
Activity of Fungicides on Grape Diseases, 2016
This table provides information on the relative activity, REI, PHI and number of applications labeled and recommended for fungicides registeredContinue Reading
Grape Pest Control Product UpDate 2016
There are several new fungicides and a new insecticide registered for use in grapes as well as some formulation andContinue Reading
Japanese beetle, a cautionary tale
I had a call recently about an IPM issue regarding Japanese beetle. A Japanese beetle crawl into the ear ofContinue Reading
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