46 Neiv York Stafc Collcfjc of Fon'stry 



Cicadula 6=notata (Fallen). 



This is one of the most widespread and abundant of the leaf- 

 hoppers occurring throughout northern Europe and a large part 

 of North America, feeding upon a great variety of grasses, includ- 

 ing among the othei's oats and cereal crops. In cultivated areas 

 the species has a very distinct economic importance. It has been 

 found pretty plentiful on the wild grasses as well as blue grass 

 and timothy of the camp sites and^ vicinitv. Cranberry Lake, 

 July 3 and' 6, 1919; Aug. 1, 1917. Wanakena, A\m. 1-7, 1917; 

 July 15, 1920; Aug. 12, 1920. Plains, Aug. 3, 1920. 



Cicadula pallida Osborn. 



Has been taken very infre(juently and only in bog associations 

 where sphagnum and other distinctly bog plants occur. Cran- 

 berry Lake and Barber Point, Aug. 10, 1920. Wanakena, 

 Aug. 1-7, 1917 ; Aug. 12, 1920. 



Cicadula slossoni Van Duzee. 



This species occurs in immense numbei-s and may be collected 

 in boggy places. Wanakena and Ranger School, July 15; Aug. 12, 

 1920.^ Plains, Aug. 3, 1920. 



Balclutha punctata (Thunberg). 



Cranberry Lake, July 3. 6 and 25, 1919; Au<r. 5, 1917; June 9 

 and July 23, 1920. Wanakena, Aug. 1-7, 1917: Aug. 12, 1920. 

 Plains, Aug. 3, 1920. 



Balclutha impicta Van Duzee. 



This is by no means as common as the preceding species and 

 is distinguished from it simply by the absence of spots. Wana- 

 kena, Aug. 1-7, 1917. 



Alebra albostriella (Fallen). 



This occasionally appears in large nuiubers on forest ti'ces but 

 has not been found abundant especially during the present season. 

 Cranberry Lake, July 20. 1917. Wanakena, Aug. 1-7, 1917. 



Dicraneura cruentata Gillette. 

 Wanakena, July 15, 1920. 



Dicraneura mali (Provancher). 



This is a meadow species, but il has not been found abundant 

 in this region of r'ranben-y Lake. 



Dicraneura fieberi (Tjoew). 



Occasionally fonnd in abundance on low-ground grasses and in 

 some cases possibly sufficiently to be serious. Cranberry Lake, 

 July 6, 1917; Aug. L 1917. Plains, Aug. 3, 1920. 



