Open Access Research Paper Views (717) Identification of tolerance in Rangpur citrus against huanglongbing Muhammad Sarwar Yaqub, Iqrar Ahmad Khan, Rozina Aslam Int. J. Biosci. 17(2), 130-139, August 2020. DOI: http://dx.doi.org/10.12692/ijb/17.2.130-139 Keywords: Ct values, Gram-negative, Real-time PCR, Rootstock, Tuningmeng nucellar Details