![Pest Problems at the Plant? Check Out This Guy's Natural Solution](https://cole-tpomag.imgix.net/https%3A%2F%2Fwww.tpomag.com%2Fuploads%2Fimages%2Fpest_control.jpg?crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=620&ixlib=php-1.1.0&q=75&w=1024&s=5b54401e334ae2cbead75b1d90ffc230)
The air around the biosolids drying beds at the Dos Rios Water Recycling Center used to be thick with flies.
They were a nuisance to neighbors and staff, and the pesticides used to kill them contaminated the biosolids and interrupted work for several hours. Today, flies...