& AMIN A-M. ISOLATION AND IDENTIFICATION OF BRENNERIA NIGRIFLUENS AS CAUSAL AGENT OF BARK CANKER DISEASE ON WALNUT IN IRAQ. Iraqi J. Agric. Sci. [Internet]. 2019 Jun. 20 [cited 2024 Nov. 24];50(3). Available from: https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/908