Abdulridha EM, Abdulfattah FA. The Induction of systemic Resistance in plants by UsingPlant Growth Promoting Rhizobacteria ( PGPR) to control the root knot disease on tamato caused by Meloidogyne spp. JKAS [Internet]. 2016 Dec. 1 [cited 2024 Nov. 21];3(4):91-103. Available from: https://mail.journals.uokerbala.edu.iq:8443/index.php/Agriculture/article/view/557