Biswas KK, Godara S, Nayak D. Distribution of Citrus tristeza virus in the Darjeeling hills and their biological symptoms in mandarin orchards. Indian J. Hortic. [Internet]. 2014 Sep. 25 [cited 2025 Jan. 3];71(03):408-11. Available from: https://journal.iahs.org.in/index.php/ijh/article/view/1302