DISTRIBUTION AND SEVERITY OF PHOMOPSIS CANKER AND BRANCH DIEBACK ON RHAMNUS PRINOIDES AND ITS ASSOCIATION WITH BIOPHYSICAL FACTORS IN TIGRAY, ETHIOPIA. JD [Internet]. 2021 Jun. 30 [cited 2024 Sep. 18];11(1). Available from: https://journal.mu.edu.et/index.php/jd/article/view/27