Asmaa Mahmoud Jamal et al. 2024. Extraction and evaluation of the effectiveness of chitosan as insecticides on the immature stages of the saw-toothed grain beetle oryzaephilus surinamensis l. (coleoptera: silvanidae). International Journal of Agriculture and Animal Production. 4, 2 (Nov. 2024), 126–134. DOI:https://doi.org/10.55529/ijaap.46.16.24.