In the experimental facility they easily negotiated a 40-foot length of pipe. The opposing 12-inch wall was vertical and kept the masses of larvae off of the house's central walkway. If not contained, these masses of larvae can cause aesthetic problems. Self-collected prepupae should be of higher feed value since they average larger, have emptied their gut and have more stored fat. Tests are underway to determine the feed value of the self-collected prepupae.
Swine relish the fresh larvae.
Little is known about adult biology. The only adults commonly seen are newly emerged adults and ovipositing females. Eggs are laid in batches of about 500 in dry cracks or crevices above the chosen larval media Other adults apparently live in a wild environment and their habits are largely unknown. They do not try to enter houses and are usually not a problem. In 15 years of investigating this insect, I can remember only one complaint about adults entering a residence.