Battling Dutch Elm Disease in New Zealand: A 30-Year Fight...
Photo by: Cactusphotography© Simon Cook, 2022: Dutch Elm Disease (DED) was first found in New Zealand in the summer of…
Curious how DutchTrig protects elms from Dutch Elm Disease? Ron Schraven will be at the ISA Conference in Christchurch from 19–22 October 2025, booth 3. He’s happy to tell you more and answer your questions. See you there?
Photo by: Cactusphotography© Simon Cook, 2022: Dutch Elm Disease (DED) was first found in New Zealand in the summer of…