Axtell R C, Edwards T D
Poult Sci. 1983 Dec;62(12):2371-7. doi: 10.3382/ps.0622371.
The insect growth regulator N-cyclopropyl-1,3,5-triazine-2,4,6 triamine (Larvadex, CGA 72662, cyromazine) was provided as a feed additive (.3% Premix per ton of feed) to caged laying hens under field conditions in high rise, wide span and narrow poultry houses. The chemical effectively controlled house flies (Musca domestica) and soldier flies (Hermetia illucens). The feed additive had no adverse effect on the populations of manure-inhabiting mites (Macrochelidae and Uropodidae) and histerid beetles (Carcínops pumulio), which prey on fly eggs and larvae. Satisfactory fly control was demonstrated by use of the additive 50% of the time when the interval without the additive in the feed was 4 days but not when the interval was 7 days. Use of a fly monitoring program to time the use of the feed additive is advocated.
昆虫生长调节剂N-环丙基-1,3,5-三嗪-2,4,6-三胺（Larvadex、CGA 72662、环丙氨嗪）作为饲料添加剂（每吨饲料添加0.3%预混剂），在野外条件下，添加到高层、宽跨度和窄型禽舍中的笼养产蛋母鸡饲料中。该化学品有效控制了家蝇（家蝇）和黑水虻（亮斑扁角水虻）。该饲料添加剂对以蝇卵和幼虫为食的粪栖螨类（巨螯螨科和尾足螨科）和阎甲科甲虫（小阎甲）的数量没有不利影响。当饲料中不添加添加剂的间隔时间为4天时，50%的时间使用该添加剂可实现令人满意的苍蝇控制，但间隔时间为7天时则不然。提倡使用苍蝇监测程序来确定饲料添加剂的使用时间。
