Abstract
The free-living phase of the life-cycle of Nematodirus helvetianus was studied out of doors on grass plots and the effects of temperature and humidity on the free-living stages were studied in the laboratory. The results of these observations are discussed in relation to the bionomics of N. battus and N. filicollis, and tentative deductions made regarding the epidemiology of N. helvetianus infection.I wish to thank Mr J. Bailey for technical assistance.
Publisher
Cambridge University Press (CUP)
Subject
Infectious Diseases,Animal Science and Zoology,Parasitology
Reference20 articles.
1. A comparative study of the life histories of Nematodirus battus and N. filicollis, nematode parasites of sheep
2. Experimental infections of calves with the nematode Nematodirus helvetianus;Herlich;Am. J. vet. Res.,1953
3. Nematodirus helvetianus in British sheep;Rose;Vet. Rec.,1960
4. Contributions to the history of development of Nematodirus helvetianus;Zviaguintzev;Trudy¯. Din. Razv.,1934
5. Relationship Between Environment and the Development and Migration of the Free-Living Stages of Haemonchus Contortus
Cited by
10 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献