Resin-based defenses in Pinus edulis are only reduced after long-term drought. - Peltier DMP; Malone SC; McIntire CD; Thompson RA; Pinzon-Navarro S; Pereverzeva KA; Richardson AD; McDowell NG; Adams HD; Carbone MS; Pockman WT; Trowbridge AM (Tree physiology, 2026)