Biofly
on or close to the manure, the developing larvae will predate on the house fly larvae. They can also develop on manure only. In contrast to the house flies [...] adults will not irritate the animals as they stay low in the pit. Pack size 4,500; 9,000 pupae in paper bags. Presentation Paper bag. Carrier Wood-chips [...] situation. Release 9,000 flies per 100 m² Release in every compartment Repeat introductions according to tailored advice. Environmental conditions Efficacy