THE RED-BANDED THRIPS. 29 1 
9. Editorial. — Agricultural News for West Indies, vol. 2, p. 88, 1903. 
Short note referring to article in West Indian Bulletin, vol. 2. 
10. Editorial. — Agricultural News for West Indies, vol. 3, p. 10, January, 1904. 
Short note on occurrence. 
11. Anon. — Agricultural News for West Indies, vol. 3, p. 90, March, 1904. 
Short note on thrips on cacao with spray mixtures recommended. 
12. Editorial. — Agricultural News for West Indies, vol. 3, p. 218, July, 1904. 
Extract from report by Ballou on trip to Grenada to investigate work of this insect. 
13. Elot, M. A.— -Compt. Rend. Soc. Biol., Paris, vol. 57, pt, 2, pp. 100-102, 1905. 
Very complete account of methods of injury by Physophus rubrocincta. 
14. Ballou, H. A.— West Indian Bulletin, vol. 6, pp. 94-99, 1906. 
Short article on Physophus rubrocincta taken principally from article by Maxwell-Lefroy in 1901.. 
15. Anon. — Agricultural News for West Indies, vol. 5, p. 378, 1906. 
Short article on Physophus rubrocincta, the cacao thrips. 
16. Ballou, H. A.— West Indian Bulletin, vol. 8, no. 2, pp. 143-147, 1907. 
Account of Physophus rubrocincta on cacao, with past history, injury, and remedies. 
17. Ballou, H. A.— West Indian Bulletin, vol. 9, pp. 190-192, fig. 2, 1908. 
Popular article on Heliothrips (Physophus) rubrocincta. 
18. Franklin, H. J.— Proc. U. S. Nat. Mus., vol. 33, pp. 719-723, pi. 64, fig. 10, 1908. 
This insect is placed in the genus Heliothrips. A very complete description of the female and male 
is given, as also bibliography. 
19. Ballou, H. A. — Insect pests of cacao. ^Imperial Dept. Agr.West Indies, Pamphlet 
No. 58, pp. 1-6, figs. 1, 2, 1909. 
Account of injury, food plants, and recommendations for use against Heliothrips rubrocinctus . 
20. Maxwell-Lefroy, LI. — Indian insect life, pp. 543-544, 1909. 
Reports its occurrence in Ceylon. 
21. Urich, F. W.— Bui. Dept. Agr. Trinidad, vol. 9, no. 65, p. 162, 1910. 
Reports outbreaks of Heliothrips rubrocinctus during November and December. 
22. Bagnall, R. S.— Fauna Hawaiiensis, vol. 3, p. 699, 1910. 
Recorded from the island of Oahu. 
23. Ballou, H. A.— West Indian Bulletin, vol. 11, no. 2, p. 90, 1911. 
Reports on Physophus rubrocincta for year 1909-1910 on St. Vincent, Grenada, St. Lucia, and Virgin 
Islands. 
24. Urich, F. W.— The cacao thrips. <Board of Agr., Trinidad, pp. 1-10, 1911. 
Heliothrips rubrocinctus is treated economically and remedies given. The author illustrates the 
insect on colored plates. 
25. Higgins, J. E. — Ann. Rept. Hawaii Agr. Exp. Sta. for 1910, p. 31, 1911. 
Heliothrips rubrocinctus reported as pest on mango in the greenhouses at the station. 
26. Karny, H— Ent. Rundschau, Jahrg'. 28, pp. 179-181, 1911. 
This species is made type of new subgenus of Heliothrips, called Selenothrips. 
27. Wester, P. J. — Bui. 8, Bur. Agr., Philippine Islands, pp. 52-53, December, 1911. 
Brief note on the injury to mango. 
28. Anon.— Agr. News for West Indies, vol. 11, p. 26, 1912. 
Occurrence of Heliothrips rubrocinctus during the past year recorded for Grenada and St. Vincent. 
29. Ballou, H. A. — Insect Pests of the Lesser Antilles, Pamphlet No. 71, pp. 87-88, 
figs.' 96-97, 1912. 
Brief account of "Heliothrips rubrocincta,'''' as a pest of cacao. 
30. Russell, H. M. — Notes on Thysanoptera.<Proc. Ent. Soc. Wash., vol. 14, 
p. 128, 1912. 
Notes on occurrence at Miami, Fla. 
O 
