Midesammensætning omfattende en rovmide og immobiliseret bytte i kontakt med et svampereducerende middel og anvendelser og fremgangsmåder i for-bindelse med anvendelsen af nævnte sammensætning

摘要

The present invention in general relates to the field of biological crop protection by use of predatory mites. More particularly the present invention relates to a mite composition comprising a predatory mite and a prey. Such a mite composition is suitable for rearing the predatory mite and/or for crop protection using the predatory mite. The prey in the composition comprises individuals of at least one Astigmatid mite species, wherein at least a fraction of the Astigmatid individuals is immobilized. The composition is characterized in that immobilized Astigmatid individuals are contacted with a fungus reducing agent.