166 



FROGHOPPER BLIGHT OF SUGAR-CANE. 



Heriot T. h. r. 



Hill T. H. St. 



HCTSOX J. C. 



-Johnson J. and 



Hartman R. 



Johnston J. 



R. AND 



Others— 1918 



— 1908. CoDtiibutions towards the Studj of tlie 

 Froghopper, No. 1. — Proceedings Agriciil 

 tural Society VIII pp. 549-551, I pi. 



— 1912. Discussion on Froghoppers. — Proceedings 

 ^Xgricultural Society XII pp. 290-291. 



— 1918. The Prevalence of Insect Pests in the West 

 Indies during 1917. — West Indian Bulletin 

 XVII p. 87. 



. — 1919. The Influence of Soil Environment on the 

 Root Rot of Tobacco. — Journal of Agricul- 

 tural Research XV^II pp. 41-86. pis. i-viii. 



Diseases of Sugar Cane in Tropical and Sub- 

 Tropical America. — West Indian Bulletin 

 XVI pp. 275-308, pis. I-VII. 



Kershaw J, C, — 1913 A. Froghoppers. — Department of Agriculture 



Special Circular No. 3, 1 p. Also Bulletin 

 Department of Agriculture XII Nu. 72 p. 3. 



1913 B. Froghoppers. — Department of Agriculture 

 .Special Circular No. 4. Also Bulletin De- 

 partment of Agriculture XII No. 72 pp. 3-4. 



1913 C. Froghoppers. (The Nymph of Tomaspis 

 varia, and Froghopper Notes). Department 

 of Agriculture Special Circular No. 5, pp. 1- 

 8, 1 pi. Also Bulletin Department of Agri- 

 culture XII No. 72, pp. 4-6, 1 pi. 



1913 D. Froghoppers. (I. Froghopper Notes. II. The 

 Male Genital Armature of Tomaspia) — 

 Department of Agriculture Special Circular 

 No. 6 pi3. 1-7, 2 pis. Also Bulletin Depart- 

 ment of Agriculture XII No. 72 pp. 6-10, 2 pis. 



1913 £. Froghoppers. — Department of Agriculture 

 Special Circular No. 7, 2 pp. Also Bulletin 

 Department of Agriculture XII No. 72 pp. 

 11-J2. 



1913 F. A Nesv Froghopper from Tobago. — Bulletin 

 Entoiiiologieai Research IV p. 143. Re- 

 printed in Bulletin Department of Agricul- 

 ture XII No. 76, p. 204. 



1913 G. Froghopper Notes.^Bulletin Department of 

 Agriculture XII No. 73, pp. 95-101, pi. p. 

 104. 



1913 H. How a Froghopper Feeds. — Bulletin Depart- 

 ment of Agriculture XII No. 73, pp. 101-103 

 1 pi. 



1913 I. Recommendations for Dealing with the Frog- 

 hoppers. —Department of Agriculture Special 

 Circular No. 9, pp. 1-10. Also Bulletin. 

 Department of Agriculture XII pp. 197-203. 



1914. The Alimentary Canal of a Cercopid. — 

 I syche XXI pp. 65-72, pi. 4. 



Lallemand V. —1912. H(jraoptera, Family Cercopidte. Genera 



Insectorum. Fasc. 143. 



Lamb C. G. — 1918. On a Parasitic Drosophila from Trinidad.— 



Bulletin Entomological Research IX pp. 157- 

 162. figs. 1-4. 



Leotaud a. —1866. Oiseaux de llle de la Trinidad (Antilles). 



Port d'Espagne, Trinidad (1866) pp. 1-566. 



