54 BULLETIN 885, U. S. DBPABTMBUT OF AGRICULTURE. 
(12) Hutsox. J. C. 
1917. The spixy citrus white fly. — a potential pest of citrus trees. 
In Agr. Xews. v. 16. no. 384, January 13, p. 10-11. 
13 
1917. Report of J. C. Hutsox. assistant entomologist of the estacion 
AGRONOMICA, COOPERATING WITH THE COMMISSION OF PLANT SANITATION 
IN A CAMPAIGN AGAINST THE MOSCA PRIETA (aLEUROCANTEUS WOGLUMl) 
in the district of guantanamo, oriente, Cuba. In Comision de Sani- 
dad Vegetal (Cuba) Bui. no. 1, April. Engl, ed., p. 68-71; Span, ed., 
p. 71-73. 
(14) 
1917. Report of J. C . Hutson on the inspection of the district of Guanta- 
namo. Oriente. from Sept. 9th to 21st. In Comision de Sanidad 
Vegetal ('Cuba ) Bui. no. 1. April. Epgl. ed., p. 71-75; Span, ed., p. 73-77. 
(15) 
1918. Some insect pests in Cuba. In Agr. News, v. 17, no. 421, June 15, 
p. 186-187. 
(16) Johnston, J. R. 
1917. The black fly I Aleurocanthus woglumi I in Cuba. In Comision de 
Sanidad Vegetal Bui. no. 1, April. Engl, and Span, eds., p. 29-32. 
(17) 
191 . . The black fly in Cuba and its control. In Comision de Sanidad 
Vegetal Bui. no. 1, April. Engl, ed., p. 67-71; Span, ed., p. 70-79. 
(18 McCormack. A. T. 
1919. Report of the Health Department of the Panama Canal for the 
CALENDAR YEAR 1918. 120 p. 
(19) [Montgomery. J. H.] • 
1918. The citrus seminar. In Quar. Bui. Fla. State Plant Bd., v. 3, no. 1, 
October, p. 24-27. 
(20) Moore. V. 
1918. A promising new contact insecticide. In Jour. Econ. Ent., June, 
v. 11. no. 3. p. 341-342. 
(21) Morrill. A. W., and Back. E. A. 
1911. White flies injurious to citrus in Florida. I". S. Dept. Agr. 
Bur. Ent. Bui. 92. 109 p.. 19 fig.. 10 pi. (1 col.). July 12. 
(22) Newell. W. 
1917. Rules and regulations made by the State Plant Board pur- 
suant to the Florida Plant Act of 1915. Fla. State Plant Bd. 
Cir. no. 20. April 23. 34 p. 
Page 11: List of hosts liable to infestation by spiny citrus whiteny. 
Page 28: Rule 26 declaring quarantine against all plants, etc., from Cuba, India, 
and Jamaica. 
(23) 
1917. Rules and Regulations made by the Florida State Plant Board 
pursuant to the Florida Plant Act of 1915. up to and includ- 
ing April 9, 1917. In Quar. Bui. Fla. State Plant Bd., v. 1, no. 
3, April, p. 130-153. 
Pages 135, 152: Same as (22) regarding A. woglumi. 
(24) 
1917. Rules and regulations made by the State Plant Board pur- 
suant to the Florida Plant Act of 1915. Rules and Regu- 
lations adopted November 12, 1917. Fla. State Plant Bd. Cir. 
26. November 20. 4 p. 
