This minuscule arachnid, known as the hazel mite or filbert mite, can inflict serious damage on hazelnut crops despite its small size.
Filbert mite
Mites in hazel buds
Act swiftly: Prune affected branches and burn them immediately. This is a widely recommended first line of defense.
In my own garden, I've allowed natural processes to play out—some trees experience attacks annually, yet I consistently harvest hazelnuts. Beneficial insects appear to provide effective natural control.
Hazelnut trees face a range of pests. For in-depth details on the hazel tree's entomological challenges, consult this expert resource from INRA:
https://www7.inra.fr/opie-insecticides/pdf/i86coutin.pdf
