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Hans Walter Peterson inspecting grapes in a vineyard

News

Hans Walter-Peterson, team leader and viticulture extension specialist with Cornell Cooperative Extension’s (CCE) Finger Lakes Grape program, transformed a hobby interest in wine into a thriving career. Working in the Finger Lakes region of New...
  • Viticulture and Enology
Adult spotted lantenfly

News

The New York State Department of Agriculture and Markets identified the invasive pest in Romulus, New York, following reports from Cornell’s New York State Integrated Pest Management Program.

  • Cornell Cooperative Extension
  • Cornell Integrated Pest Management
  • Viticulture and Enology
(L-R) Fred Frank, Richard Ball, and Hans Walter-Peterson survey vineyard damage along Keuka Lake

News

Following a mid-May freeze, two Cornell viticulture experts are advising grape growers in New York on how to rescue their season, as vineyards now face a reduced crop and economic loss.

  • Cornell AgriTech
  • Cornell Cooperative Extension
  • School of Integrative Plant Science
Hans Walter-Peterson, Louis and Donna Gridley, and Dr. Bruce Reisch stand next to the Aravelle Grape

Multimedia

News

Aravelle, a new grape variety developed by Dr. Bruce Reisch of Cornell AgriTech, is set to make its way into wine glasses across New York, after decades of meticulous research. In this installment of the 'Extension Out Loud' podcast by Cornell...
  • Cornell AgriTech
  • Cornell Cooperative Extension
  • Viticulture and Enology
Cornell Cooperative Extension and New York State Integrated Pest Management are setting and monitoring traps at high traffic areas where the spotted lanternflies are most likely to appear.

News

The devastating spotted lanternfly’s spread to upstate and western New York is not a matter of if, but when, experts say – and Cornell is a key player in helping slow the infestation.

  • Cornell Cooperative Extension
  • Cornell Integrated Pest Management
  • Department of Entomology