---

Parsley

Petroselinum sativum Hoffm.

---

Symptoms induced in controlled conditions (fumigation with ozone)

cv. Común de hoja lisa

Ozone exposure on leaves of parsley causes a marked pattern of symptoms. In the beginning interveinal chlorosis appears in the leaves (A and B). Ozone affected leaves can be turn into yellow (C) or lesions can be reddish (D). Finally in senescent leaves ozone injuries can also observed like a reddish stippling on yellow background (E).

© 2009 Fundación CEAM © 2009 Copyright of the photos: their authors