Editor: E H Lawson

Design: K Burton

Cover picture: Department of Agriculture studies have thrown doubt on common policies for control of internal parasites in livestock. The background to the research and some of its findings are presented in “The philosophy of drenching sheep in Western Australia,” starting on page 4 of this issue.

Disclaimer

The Chief Executive Officer of the Department of Agriculture and Food, Western Australia and the State of Western Australia accept no liability whatsoever by reason of negligence or otherwise arising from the use or release of this information or any part of it. The information in this journal was correct at time of publication. For updated and current information please go to the department's website at https://www.agric.wa.gov.au