INDEX O 
Central America : 7ear and '^ e 
pest survey, fruit fly, report of 1924-20 
summary of plant quarantine restrictions (P.Q.C.A.-314, June 22, 1931)-— 1931-75 
supplement no. 1, August 25, 1931 1931-126 
supplement no. 2, February 17, 1933 1933-164 
supplement no. 3, September 30, 1933 1933-224 
keratitis capitata. See Mediterranean fruit fly and melon fly quarantine no. 13 ; 
Mediterranean fruit fly quarantine no. 68. 
Certification : 
for export. See Export regulations. 
qualified, system of, established January 31, 1916 (H.B.-31^, Jan. 31, 
1916) 1916-12 
See also under the various quarantine subjects. 
•Ceylon, summary of plant quarantine restrictions (H.B.-192, July 17. 1925) 1925-74 
Chaff, as packing material for nursery stock, authorized (H.B.-132, revised, 
June 8, 1921) 1921-52 
Channel Islands, summary of plant quarantine restrictions (P.Q.C.A.-327, 
Nov. 30, 1931) 1931-159 
•Charcoal, as packing material for nursery stock, authorized (H.B.-132, revised, 
June 8, 1921) 1921-52 
Charleston, S.C., added to field stations of the Federal Horticultural Board, 
press notice 1923-91 
Chestnut bark disease : 
quarantine proposed, bearing, notice of 1915—25 
report of 1915-39, 57 
Chestnuts, foreign. See Fruit and vegetable quarantine no. 56, nuts. 
Chile : 
pest survey, fruit fly, report of 1925-43 ; 1933-227, 238 
summary of plant quarantine restrictions (B.P.Q.-348, Jan. 12. 1933) 1933-158 
Chinese sacred lily. See Nursery stock, plant, and seed quarantine no. 37, 
narcissus. 
Chionachne. See Corn diseases quarantine no. 24. 
Christmas trees. See Canadian Christmas trees and greens quarantine no. 57 ; 
Gypsy moth and brown-tail moth. 
Cipollini. See Fruit and vegetable quarantine no. 56. 
Circulars, H.B.'s, P.Q.C.A.'s, B.P.Q.'s : 
H.B.-l, January 18, 1915. Pink bollworm situation and possible action of 
the Department of Agriculture to prevent establishment in the United 
States Not in S.R.A. 
H.B.-2, January 27, 1915. Instructions to inspectors relative to reship- 
ments, interstate, of imported nursery stock 1915-4 
H.B.-3, January 29, 1915. Common scab bars Canadian potatoes 1915-6 
H.B.-4, February 9, 1915. Instructions to inspectors relative to European 
pine shoot moth 1915-7 
H.B.-5, February 11, 1915. Instructions governing port of entry, inspection, 
and certification of Canadian potatoes Not in S.R.A. 
H.B.-6, February 11, 1915. Instructions governing reinspection and cer- 
tification of seed potatoes Not in S.R.A. 
H.B.-7, February 26, 1915. Model State plant quarantine law Not in S.R.A. 
H.B.-8, April 10, 1915. Notice of public conference' to consider proposed 
rules and regulations to govern importation and use of cotton lint 1915-22 
H.B.-9 May 12. 1915. D'scussion of potato powdery scab regulations 1915-35 
H.B.-10, July 15, 1915. Requirement to patch torn bales waived ; explana- 
tion of modification of regulation 6 of cotton regulations 1915—53 
H.B.-l 1, July 24, 1915. Requirement for furnishing car numbers on notices 
of shipment of imported cotton waived 1915-54 
H.B.-12, August 5, 1915. Requirement for furnishing bale numbers in short 
shipments of cotton waived 191 5-56 
H.B.-13. August 24, 1915. Cotton licenses revoked Not in S.R.A. 
H.B.-14, September 15, 1915. List of cotton licensees Not in S.R.A. 
H.B.-15, September 15. 1915. Cotton licenses revoked Not in S.R.A. 
H.B.-16, October 14, 1915. Instructions relative to reporting reshipments of 
imported cotton 1915-81 
H.B.-l 7, October 15, 1915. Instructions regarding burning of picker waste- 1915-81 
H.B.-18, October 18. 1915. A method of fumigating baled cotton 1915-82 
H.B.-19, October 15, 1915. Supplementary list of licensees authorized to 
purchase and use foreign cotton Not in S.R.A. 
H.B.-20, November 15, 1915. Cotton licenses revoked Not in S.R.A. 
H.B.-21. November 15. 1915. Instructions regarding the screening and safe- 
guarding of warehouses and rooms in which cotton is bandied in the 
process of opening and cleaning 1915-88 
H.B.-22, November 16. 1915. Safoguarding of foreign cotton in storage and 
process of manufacture to be enforced 1915—89 
H.B.-23, November 17, 1915. Regarding the sealing of windows of rooms 
where imported cotton is stored or handled in process of opening and 
cleaning : Not in S.R.A. 
H.B.-24. November 24, 1915. Memorandum for employees of the Federal 
Horticultural Board. Refer all unusual questions to the Board Not in S.R.A. 
H.B.-25. November 30, 1915. Entry of foreign lint cotton through the mails 
prohibited 1915-89 
H.B.-26. December 8, 1915. Egyptian cotton samples in violation in mails 
accepted during December if routed to Washington for inspection Not in S.R.A. 
H.B.-27, December 9, 1915. Safeguarding of cotton sampling rooms-- Not in S.R.A. 
H.B.-28, December 11, 1915. Permittee's notice of shipment of imported 
cotton 1915-98 
H.B.-29. December 21, 1915. Cotton licenses revoked Not in S.R.A. 
H.B.-::0. January 3, 1916. Second supplementary list of licensees author- 
ized to purchase and use foreign cotton Not in S.R.A. 
