FAQ Nematodes
can overwinter.
However, this is never to the extent that enough nematodes are available in spring to be able to have a
sufficiently controlling effect [...] efficacy will be strictly
connected to survival time on the leaves. To ensure the best results, we therefore recommend to use the
nematodes when:
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[...] carrier material harmful to humans?
No, it is biodegradable and not harmful to humans or any animals.
Is the carrier material harmful to the environment?
No