Vassvik, Linn, Anders Nielsen, Michael Garratt, Bjørn Arild Hatteland, Joseph Chipperfield, Jørund Johansen, Silje Maria Midthjell Høydal, and Erik Aschehoug. “Pollination Success in Apples Is Dependent Upon Wild Bees and Orchard Design”. Journal of Pollination Ecology 40 (February 18, 2026): 60–76. Accessed June 19, 2026. https://pollinationecology.org/index.php/jpe/article/view/878.