The invasive insects threaten the regional grape industry. The tree of heaven campaign is funded by grants, including one from the Great Lakes Restoration Initiative. There's a war being waged ...

The European Grape Berry Moth (Eupoecilia ambiguella) is primarily a pest of grape, but can utilize several other horticultural and native plants as hosts. Its larvae damage the fruit. Surveys are ...

He had been in his position about eight months and was excited about his work screening grape species for a resistance to vine mealy bug, one of the industry’s most destructive pests.

Federal scientists confirmed to Napa County officials Tuesday that a moth caught earlier this month in central Napa is a foreign grape pest that could spread through the wine country this summer.

Here are tips on choosing the most suitable soil type, pruning techniques, pest control, and irrigation methods. Choose a ...