Plant Parasites of Europe

leafminers, galls and fungi

Dasineura bayeri

Dasineura bayeri (Rübsaamen, 1914)

on Sisymbrium

gall

internodes near vegetation tips shortened, the leaves malformed, concave, and strongly hairy. The flowers may be transformed into a spongy greyish multi-chambered gall. Numerous, ivory white, not jumping, larvae, that pupate in a spun cocoon within the gall. Three to four annual generations.

host plants

Brassicaceae, oligophagous

Descurainia sophia; Sisymbrium altissimum, austriacum, loeselii, orientale.

references

Buhr (1964b, 1965a), Dauphin & Aniotsbehere (1997a), Gagné (2010a), Mirumian (2011a), Simova-Tošić, Skuhravá & Skuhravý (2000a), Skuhravá, Karimpour, Sadeghi ao (2014a), Skuhravá & Skuhravý (1999a, 2011a, 2021a: 266), Skuhravá, Skuhravý & Buhr (2013a), Skuhravá, Skuhravý, Dončev & Dimitrova (1991a, 1992a), Skuhravá, Skuhravý & Neacsu (1972a), Skuhravá, Skuhravý, Skrzypczyńska & Szadziewski (2008a).

Last modified 7.x.2021