New York Agricultural Experiment Station. 4.'13 



(3) Cucurhita maxima Duchesne (squash);* 



(4) Cucurhita pepo L. (pumpkin) ;t 



(5) Citrullus vulgaris Schrad. (watermelon) ;$ 



(6) Cucumis melo L. (muskmelou) ;§ 



(7) Cucumis anguria L. (gherkin gourd).] | 



To this list of hosts must now be added Cucumis moschata 

 Duchesne (winter crook-neck squash) on which the fungus was 

 found in abundance at Floral Park, N. Y., during the past season. 



*Halsted, Byron D. Some Notes upon Economic Peronosporese for 18S9 in New Jer- 

 sey. Journ. of Myc, 5, p. 201. 



tHalsted, Loc. cit. 



JHalsted, Byron D. Notes upon Peronosporeae for 1891. Hot. Gaz., XVI, p. 339. 

 Dec, 1891. I 



gHalsted, B. D. Report of the Botanist. Fourteenth Ann. Rept. N. J. State Agr. 

 Exp. Sta. and the Sixth Ann. Rept. of the N. J. Agr. Coll. Exp. Sta. for the year 

 1893, p. 352. 



II Swingle, W. T. Some Peronosporaceae in the Herbarium of the Division of Vegetable 

 Pathology. Journ. of Myc, VII, p. 125, 1892. 



28 



