It is limited in its northern spread by cold winter temperatures, and through the mid-20th century, there were destructive harlequin bug outbreaks following mild winters [3–6]. Earlier still, the insect's unexpected arrival in Confederate states during the Civil War prompted a formal accusation ...
Bugin, Giuseppe, Lucia Lenzi, Giulia Ranzani, Luigino Barisan, Claudio Porrini, Augusto Zanella, and Cristian Bolzonella. 2022. "Agriculture and Pollinating Insects, No Longer a Choice but a Need: EU Agriculture’s Dependence on Pollinators in the 2007–2019 Period" Sustainability 14, no. 6:...