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Full-Text Articles in Life Sciences
Worms In Sheep. 2. Seasonal Variations In Worm Burdens, R W. Butler
Worms In Sheep. 2. Seasonal Variations In Worm Burdens, R W. Butler
Journal of the Department of Agriculture, Western Australia, Series 4
The first article in this series described the worms which commonly infest sheep in Western Australia and the symptoms caused by heavy infestations.
This article outlines the effects of seasonal changes on worm burdens in sheep.
AS a basis for planning a worm control programme it is essential to have information on the seasonal changes in worm burdens and on the factors which control these.
In this article, the more important of these are considered.
These Worms ........ Caused This, F C. Wilkinson
These Worms ........ Caused This, F C. Wilkinson
Journal of the Department of Agriculture, Western Australia, Series 4
THE weather had been remarkably pleasant, with an odd shower of rain followed by several warm days.
Just the weather for blowfly troubles, so the owner decided it was time he crutched his breeding flock of 500 ewes.
But as the mob approached the yards trouble was coming
Worms In Sheep. 3. Control Of Worms By Drenching, R W. Butler
Worms In Sheep. 3. Control Of Worms By Drenching, R W. Butler
Journal of the Department of Agriculture, Western Australia, Series 4
DRENCHING for worm control must be carefully timed in relation to the effect of climatic conditions on the development and survival of worm larvae on the pastures, and the seasonal variation in worm burdens carried by sheep.