PESTALOZZINA. 



495 



Pestalozzina Soraueriana Sacc.^ occurs on foxtail grass 

 {Alopccuri's jn'tid/ish^). The conidial tufts develop on spots which 

 appear on the gradually withering leaves. The bristle-appendages 

 on the terminal cell of the conidia are lateral, only one being 

 terminal. This disease was first observed by Weinzierl at Menna, 



Fig. Z05.—S(pto{iloeum Hartigianum on Actr cnmpeslre. The dead twigs exhibit 

 black points and lines— the pycnidia of the parasite, (v. Tubeuf jihot.) 



and has not as yet been Ibund out of that neighbourhood ; it 

 attacks the pure-culture seed-beds only. 



Septogloeum. 



Like (/((voxporimii, exceiit that it lias pluricellular conidia. 

 Septogloeum Hartigianum Sacc.- Twigs of the common 

 maple {Acer campcstre) are subject to a disease, which exhibits 



^.Sorauer, Zeifichrift f. PflanzenhrankheUen, 1894, p. 213. 

 -R. Haitig, Forstlirh-natiiriL-m. Zeitsrhrift, 1892, p. 289. 



