Nursery technician Elizabeth Coss inspects one of five new pest-resistant grape rootstocks at Foundation Plant Services. Five new grape rootstocks that are resistant to nematodes and phylloxera -- two ...

Grapeleaf skeletonizer and grape flea beetle were found in the orchard during the last couple of days. These two pests damage grape leaves but few other plants. The skeletonizer is a bluish-black moth ...

Female grape berry moths are the biggest insect threat to wine grapes in the eastern U.S. The moths lay their eggs on grapes and, once hatched, the larvae penetrate the skin, then eat and damage the ...

Grape phylloxera, or Daktulosphaira vitifoliae, is an aphidlike insect that attacks grapevines with devastating effects. In Colorado, where wine is an estimated US$3.9 billion dollar industry, ...

California grape growers are aiming to create a no-fly zone for the glassy-winged sharpshooter, overwhelmingly agreeing to extend a tax dedicated to fighting the pest that is threatening to severely ...

Add Yahoo as a preferred source to see more of our stories on Google. While folks in the Pittsburgh area have been swatting away spotted lanternflies or dutifully squishing them underfoot, a task ...

ITHACA, N.Y. - Female grape berry moths are the biggest insect threat to wine grapes in the eastern U.S. The moths lay their eggs on grapes and, once hatched, the larvae penetrate the skin, then eat ...