30 
General Catalogue of the Homoptera 
1916 Pyrilla pusana Fletcher, Ann. Rept. Bd. Sci. Ad. India 1914- 
1915: 149 [Food plants] 1 - 2 
1916 Pyrilla pusana Fletcher, Rept. Agr. Res. Inst, and Coll. Pusa 
1914-15: 62 [Food plants] 1 - 2 
1917 Pyrilla pusana Misra, Mem. Dept. Agr. India Ent. Ser. 5: 76, 
78 [Described] 2 
1918 Pyrilla pusana Fenton, Ohio Jour. Sci. 18: 189 [Parasites] 1 
1918 Pyrilla pusana Pierce, Proc. United States Xat. Mils. 54 : 488 
[Food plants] 1 - 2 
1920 Pyrilla pusana Fletcher, Rept. Ent. Meeting Pusa 3 (1) :269 
[Food plants, catalogued] 2 3 4 7 
1925 Pyrilla pusana Baker, Treubia 6 : 275 [Xote] 
1932 Pyrilla pusana Fletcher, Sci. Rept. Agr. Res. Inst. Pusa 1930- 
31: 87 [Life history] 1 
1934 Pyrilla pusana Pemberton, Proc. Assoc. Hawaiian Sugar Tech. 
1931: 9 [Economics] 1 
1935 Pyrilla pusana Isaac and Misra, Agr. Live stock India 3: 316 
[Economics] 1 - 2 
1937 Pyrilla pusana Singh-Pruthi, Sci. Rept. Imp. Agr. Res. Inst. 
New Delhi 1935-36: 124 [Economics] 1 
1937 Pyrilla pusana Singh-Pruthi, Indian Jour. Agr. Sci. 7: 511; PI. 
XLIV, Figs. 5-6; PL XLV, Figs. 2a-d [Economics, taxonomy, 
illustrated] 1 
1937 Pyrilla pusana Singh-Pruthi, Sci. Rept. Imp. Agr. Res. Inst. 
Xew Delhi 1936-37: 160 [Listed] 
1942 P[yrilla] pusana Qadri and Aziz, Indian Jour. Agr. Sci. 12: 
883-888; Figs. 1-6 [Xotes, illustrated] 1 • 5 
1944 Pyrilla pusana Thompson, Catalogue of parasites 1941: 97 
[Parasites] 1 
1948 Pyrilla pusana Gupta, Indian Farm. 9: 401 [Life history notes, 
control]® 
1950 P[yrilla\ pusana Qadri and Aziz, Publ. Aligarh Muslim Univ. 
(Zool. Ser.) 2: 2 [Listed] 1 
1951 Pyrilla pusana Wade, Mem. Int. Soc. Sugar Cane Techn. 1: 
48 [Food plants, catalogued] 
1953 [ Pyrilla \ pusana Box, List of sugar-cane insects 1953 : 43 [Para- 
sites] 1 
Localities: ‘India. ! Bihar. 'Upper Burma. ‘Madhya Pradesh. ‘Bengal. ‘United 
Provinces. ‘Bombay. 
sumatrensis Baker 
1925 Pyrilla sumatrensis Baker, Treubia 6 : 276; PL II, Figs, la-d, 
2a-c [n. sp., key, illustrated] 1 
