Subanguina millefolii (Löw, 1874)

on Achillea, Tanacetum

Subanguina millefolii: galls on Achillea millefolium

Achillea millefolium, Poland, Owczary, 13.iv.2019 @ Sébastien Carbonelle

Subanguina millefolii: galls on Achillea millefolium

another imago

gall

Wart-like, about 5 mm large swellings on the stem or parts of a leaf segment, without a gall chamber, but with some, or many, nematodes.

host plants

Asteraceae, narrowly oligophagous

Achillea clavennae, distans, erba-rotta subsp. moschata, magna, millefolium, nobilis; Tanacetum.

synonyms

Anguina, Tylenchus, millefolii.

references

Bongers (1988), Buhr (1964a), Dauphin & Aniotsbehere (1997a), Docters van Leeuwen (1936a), Redfern & Shirley (2011a), Roskam (2009a, 2019a), Tomasi (2012a).

mod 19.ix.2019