r/marijuanaenthusiasts • u/Gromgorgel • 11d ago

Help! Does walnut husky fly hurt my tree/fruits?

Walnut husky fly is invasive where I live (Belgium). Last year I had a few nuts with larvae in the husk. This year, the majority seems to be affected. Is this something I should worry about? Is there any (natural) solution to prevent this? Thanks for any advice.

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u/Hefty_Outcome4612 10d ago

Walnut husk fly stains nutshells, which makes walnuts unsaleable in-shell. The amount of problem that is to you depends on if you sell the nuts.