Epidemiological Studies on Powdery Mildew (Oidium erysiphoides f. sp. ziziphi) of Ber in Scarce Rainfall Zone of Andhra Pradesh. ijah [Internet]. 2025 Feb. 19 [cited 2025 Sep. 5];12(1&2):57-9. Available from: https://www.journals.acspublisher.com/index.php/ijah/article/view/20771