topsin
n. 托布津(广谱性内吸杀虫剂)
例句
The control effects of 1% Bordeaux mixture, Carbendazim and Topsin are 66.2%, 33.8% and 45.9% respectively.
在病原侵染初期分别用1%波尔多液、托布津和多菌灵进行防治试验,结果三者的防效分别为66.2%,45.9%和33.8%。