Grain contamination by round and conical snails poses a serious threat to grain exports. Snails also cause damage to emerging crops and can clog machinery at harvest resulting in delays and frustration.

Controlling snail populations is vital if grain contamination and crop damage are to be prevented. This means monitoring and managing snails regularly throughout the year.

Research has shown that successful snail control requires knowledge of the snail behaviour, the type, size and numbers of snails present, and the application of physical and chemical control techniques.

This management manual brings together the results of over fifteen years research and a million dollars of investment by the Grain Research and Development Corporation (GRDC), The South Australian Grains Industry Trust (SAGIT) and other organisations including the Wool Research and Development Corporation. In addition to presenting research findings as useful management information, this manual aims to introduce the diverse range of people involved in the portfolio of snail research projects and to share their experience.