How to Use Grape Growing Degree Day Crop Model
Grapevine growth and development is determined by several factors such as variety, temperature, day length, irrigation, winter chill accumulation and […]
How to Use the Orange Tortrix Growing Degree Day Model
The Orange Tortrix Moth (Argyrotaenia franciscana) is an important pest on grapes and citrus in California and other locations. Overwintered Orange […]
How to Use the Omnivorous Leafroller Growing Degree Day Model
Omnivorous Leafroller (Platynota stultana) is an important pest on grapes and stone fruit in California and other locations. Overwintered larvae typically […]
Planting Rose Bushes With Grape Vines
Why Are Roses Planted with Grape Vines? In many wine regions all over the world, it is common to see […]
Complete Guide to Spider Mites
Web-spinning or spider mites are common pests on a variety of agricultural and ornamental crops. They are not technically insects, […]
Managing Spider Mites on Grapes
Identification The three most common spider mite species on grapes are the Pacific spider mite (Tetranychus pacificus), Williamette spider mite […]
Managing Botrytis Rot on Grapes
The diseases known as Botrytis Rot, Gray Mold, Bunch Rot, and Noble Rot on Grapes are all caused by the […]
Boosting Grapes Natural Immunity Responses
There are many possible incentives for farmers to decrease use of synthetic pesticides and fungicides. Some of these reasons might […]
Why Does Organic Wine Taste Better?
There are many potential reasons why a wine grape grower may choose to cultivate grapes organically, or not, depending on […]
Complete Guide to Botrytis (Gray Mold)
Botrytis spp. is a fungal pathogen found in many plants, wherever they are grown around the world. The disease caused by […]
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