A survey of nematode control measures used by sheep farmers and of anthelmintic resistance on their farms Part 1. North Island and the Nelson region of South Island
作者:
P. R. Kettle,
A. Vlassoff,
Judith M. Lukies,
Jennifer M. Ayling,
L. W. McMurtry*,
期刊:
New Zealand Veterinary Journal
(Taylor Available online 1981)
卷期:
Volume 29,
issue 5
页码: 81-83
ISSN:0048-0169
年代: 1981
DOI:10.1080/00480169.1981.34806
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Fifty four randomly selected farms, located throughout the North Island and the Nelson region of South Island, were surveyed for anthelmintic usage and for sheep nematodes resistant to anthelmintics.
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