Karem, M. H.; Haidery, A. A. A. INDUCED SYSTEMIC RESISTANCE OF OKRA (ABELMOSCHUS ESCULENTUS L. MOENCH) AGAINST OKRA YELLOW VEIN MOSAIC VIRUS USING AMINO ACIDS AND ALGAE EXTRACTS. Pak. J. Phytopathol. 2022, 34, 213-220.