RANGPUR :A five-day hands on training on the “Mass Rearing of Trichogramma” was held from 7 to 11 December 2025 at the Trichogramma Rearing Laboratory of the Regional Agricultural Research Station (RARS) in Burirhat area of the district on Thursday.
RANGPUR :A five-day hands on training on the "Mass Rearing of Trichogramma" was held from 7 to 11 December 2025 at the Trichogramma Rearing Laboratory of the
Regional Agricultural Research Station (RARS) in Burirhat area of the
district on Thursday.