wahied R. Maximizing toxicity of pyrethroid insecticides Sumicidin by using anis seed extracts Pimpenella anisium as a synergist against adult of confused flour beetles Tribolium confusum. . UTJsci. 2011;3(1):66-75. Accessed April 4, 2025. http://mail.jsci.utq.edu.iq/index.php/main/article/view/231