310 JOURNAL OF THE ROYAL HORTICULTURAL SOCIETY. 



been investigated in Hungary by Istvanffi, and the results published in 

 • Annales de llnstit. Ampelologique Roy. Hongrois,' ii. 1902, with 

 24 coloured plates, in which it is claimed to be a destructive parasite. 



Squirt Berry, Plwma tubcrculata (McAlp.), is an Australian species. 



( i rape Hendersonia, Hendersonia tenuipes (McAlp.), occurs on ripe 

 grapes in Australia, but we doubt its parasitism, and also whether it may 



Pig. 70.— Anthracnose of the Vine. (Gardeners' Chronicle.) 



not rather be a Pcstalozzia, with delicate cilia not observed. It need 

 cause no alarm in Europe. 



Vine Leaf-spot Mould. 

 Cercospora viticola (Sacc), PI. XIII. fig. 6. 



Massee says simply that it forms "brown spots on vine-leaves, and is 

 most ubundiint during a damp season. Most abundant on the lower 

 shaded leaves." Still we are in doubt whether he records it as British, 

 and although we have seen foreign specimens, we have had none reputed 



to be indigenous. 



Th< pol occur on both sides of the leaves, and are somewhat circular 

 « irregular (2 10 mm.), becoming ochraceous, not distinctly marginate ; 

 khreadfl on the under surface in tufts (50-200x4-5 ^), septate, ochre. 



