Stage 7 – fumigation
Close the building before atmospheric fogging with
formalin or a suitable disinfectant.
Stage 8 – sanitary break period
The building closed, ideally for no less than 2 weeks. If
maintenance work is to be carried out, normal biosecurity
precautions should be observed, and stages 5, 6 and 7
must be repeated before the new stock arrive.
Stage 9 – preparation for arrival of new
stock
1. Check the function of all equipment.
2. Supply drinking system with fresh water.
3. Feeders should remain empty.
4. Building should be heated prior to arrival of growing