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Listed under:  Science  >  Environmental management  >  Pest control
Video

Post-harvest grain losses in Sub-Saharan Africa

This is a three-and-a-half-minute video promoting the case for investment in reducing the huge amount of grain lost to post-harvest pests and decay in Sub-Saharan Africa. It begins by highlighting the extent of grain losses, pointing out that they equal 20 per cent of all grain harvested, would have been worth about US$4 ...

Online

Biosecurity

This is a unit of work about the biosecurity of Australia’s agriculture. The unit focuses on how introduced species can affect the balance of ecosystems. The major activities in this unit focus on the concept of interdependence in ecosystems; the importance of biosecurity and control of outbreaks. A simple experiment models ...

Image

Rabbit fence cartoon, 1884

This black-and-white cartoon satirises Queensland parliamentarian John Stevenson's suggestion that a fence be built on the New South Wales border to stop an expected invasion of rabbits. It depicts a low wire fence that four rabbits are using as a tennis net. Other rabbits leap over the fence and hop in the background. ...