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Environmental Sciences

Proceedings of the Twelfth Vertebrate Pest Conference (1986)

1987

Articles 1 - 2 of 2

Full-Text Articles in Physical Sciences and Mathematics

Why Do Possums Survive Aerial Poisoning Operations?, D. R. Morgan, C. L. Batcheler, J. A. Peters Mar 1987

Why Do Possums Survive Aerial Poisoning Operations?, D. R. Morgan, C. L. Batcheler, J. A. Peters

Proceedings of the Twelfth Vertebrate Pest Conference (1986)

Major causes of failure of aerial poisoning operations against possums identified were: sublethal toxic loading, undersize sublethal baits, nonlearned behavioral aversion to 1080, and failure to encounter bait. Dislike of bait was not a major cause of failure.

Progress has been made towards solving these problems, but failure to encounter bait remains a likely major reason for possums surviving aerial poisoning. Improvements in the aerial sowing of bait are essential if the full benefit of this progress is to be realized.


Plagues Of The House Mouse In South Eastern Australia, Glen Saunders Mar 1987

Plagues Of The House Mouse In South Eastern Australia, Glen Saunders

Proceedings of the Twelfth Vertebrate Pest Conference (1986)

Plagues of the house mouse (Mus musculus) occur at irregular intervals throughout the agricultural regions of south-eastern Australia. This paper discusses these phenomena in terms of their impact on agricultural production, previous attempts to reduce damage and levels of infestation, and associated environmental implications. Consideration is also given to the accurate prediction of mouse plagues and the control strategies which need to be in place if effective management is to become a reality.