Tshomo K, Horner I, Walter M, Stewart A, Jaspers M. Treatment of overwintering apple leaves to reduce primary inoculum of apple black spot. NZPP [Internet]. 2003 Aug. 1 [cited 2023 Sep. 27];56:95-9. Available from: https://journal.nzpps.org/index.php/nzpp/article/view/6044