農藥作用機制代碼：FRAC BM02;BM02BM02 -多重效果、競爭作用、真菌超寄生、抗生素，產生殺菌作用之脂汰類及分解酶破壞細胞膜，誘導植物防禦(multiple effects described (examples, not all apply to all biological groups): competition, mycoparasitism, antibiosis, membrane disruption by fungicidal lipopeptides, lytic enzymes, induced plant defence)