Survey Information 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 ...

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 ...

In a third damage treatment, damage by grape berry moth larvae had minimal effect on sour rot severity, except in the presence of D. melanogaster in 2022.

Grape growers have access to IPM models to help them determine the need for, and timing of, management strategies against the diseases powdery mildew, downy mildew, black rot and Phomopsis as well as ...

The European grape berry moth eats the fruit and can introduce a mold that causes even more damage to vineyards. The grape tortrix also eats the grapes.

The four species of destructive moths – European grapevine moth, European grape berry moth, grape tortrix and grapevine tortrix – also were not found, Klaus said. Local journalism is essential.

Phillips Russo said the Concord grape crop is also looking better than it did last year, even though there are still some concerns about shelling and the grape berry moth — one of the key pests of the ...

European grape moths, vine moths and grape berry moths are invasive species found in Chile. They are also found in Europe, Asia and northern Africa.

RESPONSE In 2023, the extension entomology laboratory maintained traps for corn earworm, European corn borer, brown marmorated stink bug, green stink bug, San Jose scale, brown stink bug, spotted wing ...

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 ...