Merodon equestris (Narcissus bulb fly, greater bulb fly, large bulb fly, large Narcissus fly)

Christian Lachaud
Thu, 15 Nov 2012 00:59:21 PST
Thanks a lot for your answers.

Do you know of any organic approach?
I have heard about various biocontrol agents used in the fight against
Melolontha melolontha larvae (like fungi and nematodes).
Wouldn't it be possible to have a similar approach to the specific problem?
Has anyone tried it?

Best regards.

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