Citation | Bashir, S., Y. Iftikhar M. Mubeen, R. Fatima, M.A. Shabbir, M.A. Zeshan, A. Ali, M. Tatar, A.B. AykaƧ and U. Shahzad. 2026. Biological and molecular detection of Huanglongbing in citrus orchards of layyah, Pakistan. Sarhad Journal of Agriculture, 42(4): 1444-1451. DOI | https://dx.doi.org/10.17582/journal.sja/2026/42.4.1444.1451