Description
Once the store is filled with grain, Pitfall Traps can be used to detect the presence of insects. They are a ‘blunder’ trap designed to take a random sample that is representative of the whole store. Pitfall Traps are used in pairs, with one at the surface and one placed approximately 8-15cm down into the grain. The traps should be placed approximately 5-6 metres apart. The traps should be checked regularly as part of a crop assurance programme. Any insects found should be carefully identified and remedial action such as cooling or fumigation carried out as required.




