Pesticide exposure to residues on surfaces, eggs and birds are minimal, representing little risk to workers. Once treated, birds are seldom handled by workers until removed from the houses at the end of a production cycle. Frequency of application also plays a role in reducing secondary exposure following premise treatments. Poultry houses are often treated just prior to the introduction of a new flock. In the case of broilers and young turkeys, premise treatments will occur at a minimum of every 7 to 8 weeks. Treatment intervals in turkey grow-out houses are approximately twice that.
