FAQ Nematodes
to look for a host. The effect of treatment is thus strongly dependent on how quickly a nematode has
found a host.
Is the effect visible?
Infected larvae [...] nematodes are available in spring to be able to have a
sufficiently controlling effect.
Do entomopathogenic nematodes work at all stages of the pest insect?
It [...] stages (and some only as adults). As a general rule, nematodes are most effective against
young larvae, especially in the case of large insects.
Do ento