The synergistic ratios of MGK 264 to permethrin ( 3:1 ), tetramethrin ( 1:1 ) and propoxur ( 3:1 ) were 1.8 . 1.6 and 2.0 in the Germanic cockroach , respectively .
其与二氯苯醚菊酯(3:1)、胺菊酯(1:1)、残杀威(3:1)混用时,对德国小蠊的增效比分别为1.8.1.6和2.0;