The breeding of artropods is one of our core competences. To carry out biotests and product testing, we require standardised test insects of high quality. It is sometimes not sufficient to only use the relevant species at the appropriate stage of development. For special behavioural bioassays such as testing of repellents or attractants, the test insects must also be available in the appropriate physiological state. As we are very familiar with the biology and behaviour of our species, we are able to guarantee a constantly high quality of the various breedings.