Humaira Gul1 , Mamoona Rauf1 , Khushnood ur Rehman2 , Yaseen Khan3 , Tabassum Yaseen4 *, Kamran Akbar4 , Salma Noreen4 and Muhmmad Ishfaq5 2023. Foliar application of putricine enhances salt stress tolerance in sunflower (Helianthus annuus). Journal of Pure and applied Agriculture. 6, 2 (May 2023).