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A searchpage to identify pests/diseases/disorders on wooden plants
Fungi / bacteria / viruses
Animals
Human impact / abiotic
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Impressum
Beech gall midge -
Mikiola fagi
Symptoms / species
Impact / measures
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Occurrence map
Initially green, later red, egg-shaped, apically tapered galls on the upper leaf side close to the main vein, in late summer; in the gall only one
larva
; hibernation in the leaves on the soil; flight period of the adults March to April
Affected tree species
Beech;
Affected parts
Leaf;
Nearly none; primary optical impairment
Curative measures
No control necessary
Mikiola fagi
: galls on a beech leaf
2000
Melk
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