The ciliated larvae of these monogeneans moved about immediately after hatching and were susceptive to currents.
纤毛幼虫孵出后即开始活跃的运动,对水流敏感且对来自宿主鱼和非宿主鱼的组织有相似的趋向反应.
互联网
Resistance ratios to deltamethrin, beta - cypermethrin, cypermethrin, cyfluthrin and DDVP were ( 1.52 ) - ( 8.28 ) , but there are very susceptive to propoxue with resistance ratio ( 0.92 ) - ( 1.13 ).
对溴氰菊酯 、 高效氯氰菊酯 、 顺式氯氰菊酯 、 高效氟氯氰菊酯、敌敌畏已不同程度地产生抗性,抗性倍数在 1.52 ~8.28之间;对残杀威敏感, 抗性倍数在0.92~ 1.13 之间.
互联网