Integrated parasite management with special reference to gastro-intestinal nematodes

. 2016 Apr 4;41(1):1–8. doi: 10.1007/s12639-016-0765-6

Guidelines for contamination of safe pasture in temperate climates (Thamsborg et al. 2004; Eysker et al. 2005)

	Spring	Summer/Autumn
Infected animals	Up to 6 weeks	2–3 weeks
Uninfected animals	Approx. 8–12 weeks (Mid June)	At least 6 weeks