Method for the determination of methoprene residues in cereals for export 出口粮谷中烯虫酯残留量检验方法
2.
The target - specific s - methoprene will not affect fish , waterfowl , mammals or the environment when applied at the recommended use rate S -烯虫酯具专门针对性，如依照建议用量施放，不会影响鱼、水禽、哺乳类动物或环境生态。
3.
S - methoprene is an insect growth regulator ( igr ) that retards the development of larvae and prevents mosquitoes from developing into adults S -烯虫酯( s - methoprene )是一种昆虫生长调节剂,作用是阻碍幼虫生长，令其不能蜕变成蚊。
