Ramularia heraclei (Oudemans) Saccardo, 1886

on Apiaceae

Ramularia heraclei on Heracleum sphondylium

Heracleum sphondylium, Belgium, prov. Limbourg, Kinrooi, Vijverbroek, 22.viii.2019 © Carina Van Steenwinkel

Ramularia heraclei on Heracleum sphondylium

detail

Ramularia heraclei on Heracleum sphondylium

colonies at the underside of the leaf

Ramularia heraclei: conidia

conidia

Ramularia heraclei: conidia

conidia

parasite

Conidia in, sometimes branched, chaines, 2-6 x 10-35 µm, 0-3 septate.

host plants

Apiaceae, oligophagous

Apium graveolens; Cicuta virosa;Coriandrum sativum; Heracleum persicum, sphondylium & subsp. elegans + pyrenaicum + siribicum + ternatum; Levisticum officinale; Pastinaca sativa.

distribution within Europe

(PESI, 2019).

references

Bakhshi (2018a), Braun (1998a), Doppelbaur (1973a), Jage, Klenke, Kruse ao (2016a), Jage, Kruse, Kummer ao (2013a), Kozłowska, Mułenko & Heluta (2015a), Kruse (2014a, 2019a), Poelt & Fritz-Schroeder (1983a), Scheuer & Bechter (2012a), Unamuno (1943a), Wołczańska (2005a).

mod 25.viii.2019