Battling Dutch Elm Disease in New Zealand: A 30-Year Fight...
Photo: Cactusphotography© Simon Cook, 2022: Dutch Elm Disease (DED) was first found in New Zealand in the summer of 1989/99.…
Met trots kunnen we melden dat DutchTrig nu officieel is toegelaten in Estland! Dit betekent dat ook daar iepen beschermd kunnen worden tegen iepziekte met ons biologische vaccin.
Photo: Cactusphotography© Simon Cook, 2022: Dutch Elm Disease (DED) was first found in New Zealand in the summer of 1989/99.…