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Stephen Hesler

Research Support Spec, Geneva Entomology

Contact Information

sph12 [at] cornell.edu

Stephen in the news

Yellow jackets crawling on grapes

News

‘Sour’ grapes: Berry damage, fruit flies worsen wine

Damaged grape berries combined with vinegar flies are a recipe for promoting sour rot, a disease that lowers vineyard yields and wine quality.

  • Entomology
  • Department of Entomology
  • Fruits
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