I had totally the trauermückenpest. my physalis wintering in 10 liters of potting soil already dead, yellow sticky cards were not sufficient. So ransacked internet for experiences and ordered quickly. all infested cultivations for the garden already and I panicked, all the work that should not put in the currently 100 plants have been in vain. The nematodes I directly introduced and the next day less small fly had, finally glue the always adhere to the adhesive cards that should be still used in parallel and the larvae will no longer come up to fly old. after four days of no stupid fly hit more in my apartment, hopefully bleibts way. a very good solution, I do not want chemical mace and nematodes have become my solution, recommendation!
