Summer Fungicides Applied to ‘Liberty’ Apple Trees Affect Timing of Autumn Leaf Drop and Effectiveness of Fruit Thinning with NAA the Next Year. jpom [Internet]. 1994 Jan. 1 [cited 2026 Feb. 20];48(1):56-7. Available from: https://journal.americanpomological.org/index.php/jofaps/article/view/2056