20 
SERVICE AND REGULATORY ANNOUNCEMENTS 
Cottonseed : 
Cake. See Cottonseed products regulations. 
Meal. See Cottonseed products regulations. 
Oil. See Cottonseed products regulations. 
Cottonseed products regulations : Year and page 
notice of, effective July 16, 1917 1917-62 
Treasury Decision No. 37258 " 1917-84 
amendment no. 1, effective August 7, 1925 1925-72 
press notice 1925-72 
reference to 1925-67 
order restricting oil. effective July 16, 1917 1917-62 
order restricting products, effective July 16, 1917 1917-61 
proposed, on oil, hearing, notice of 1917-61 
press notice 1917-61 
proposed, on products, hearing, notice of 1917-51 
press notice 1917-52 
warning to passengers from Mexico 1918-82 
See also Hawaiian and Puerto Rican cotton, etc., quarantine no. 47 ; 
Mexican border regulations ; Pink bollworm. 
Countries which maintain inspection, lists and directorv 1914-51, 
87 ; 1915-59 ; 1916-54, 103 ; 1917-111 ; 1918-93 ; 1919-111 ; 1930-74, 
111 ; 1933-181. 202. 290. 
Cowpeas. See Mediterranean fruit fly quarantine no. 68. 
Cranberry. See Gypsy moth and brown-tail moth. 
Cronartium ribicola. See White pine blister rust. 
Cuba : 
nursery stock inspection 1914-51 ; 1915-59 ; 1916-54, 103 ; 1917-111 
pest surveys : 
bean-pod borer, report 1925-103 
fruit fly, report 1923-163 ; 1925-102 
potato diseases 1924-21 
railroad rights of way not freed of citrus black fly hosts 1922-80 
nummary of plant quarantine restrictions : 
P.Q.C.A.-283. July 1, 1930 1930-114 
press notice 1930-114 
supplement no. 1, December 31, 1930 1930-190 
revised. January 15, 1932 1932-19 
supplement no. 1. December 1. 1932 1932-123 
Currant plants. See White pine blister rust. 
Cut flowers, entry of : 
from Canada, press notice 1924-64 
from Cuba 1917-7 
instructions to collectors of customs 1917-S 
from Mexico, memorandum for chief inspectors 1927—148 
general restrictions (H.B.-183, May 8, 1924) 1924-64 
Cylas formicarius. See Sweetpotato and yam quarantines. 
Czechoslovakia, summary of plant quarantine restrictions on eutrv of potatoes 
(H.B.-189, Apr. 23, 1925) 1925-54 
Dacus cucurbitae. See Mediterranean fruit fly and melon fly quarantine no. 13. 
Daffodils. See Narcissus bulb quarantine no. 62 ; Nursery stock, plant, and seed 
quarantine no. 37, narcissus. 
Date offshoots. See Nursery stock, plant, and seed quarantine no. 37. 
Date-palm scale insects quarantine no. 6 : 
general statements, progress reports, etc 1920-125: 1921-10; 
1928-5, 26, 96; 1929-6, 59, 204; 1930-48 
notice of, effective March 24. 1913 Not in S.R.A. 
amendment no. 1, effective December 1, 1932 1932-95 
instructions to postmasters 1932-96 
to common carriers 1932-96 
to general public 1932-96 
Denmark : 
nursery stock inspection 1914-51. 87 ; 1915-59 ; 1916-54, 103 
summary of plant quarantine restrictions : 
H.B.-199. March 9. 1927 1927-51 
P.Q.C.A.-304, February 24, 1931. (Supersedes H.B.-199) 1931-18 
Departmental importation and exportation of plants and seeds : 
procedure, memorandum of August 4, 1919 1919-106 
regulations, fffective May 31, 1913 1919-107 
Dextrin, potato, not covered by quarantine no. 11 1914 (S.R.A. No. l)-7 
Diatraea saccharalis. See United States quarantined to protect Hawaii, quaran- 
tine no. 51. 
Digest : 
laws and regulations affecting interstate shipment of nurserv stock 1918-112 
legal data re Federal and State quarantines (P.Q.C.A.-335, *May 16, 1932) _ 1932-^3 
Disinfection of railway cars a necessity 1919-3 
See also Cotton regulations, fumigation; also under various quarantine regu- 
lations. 
District of Columbia plant regulations. (Rules and regulations governing the 
movement of plants and plant products into and out of the District >t" 
Columbia) : 
draft of proposed amendment to Plant Quarantine Act 1918-124 
general statement 1920-126 
notice of, effective September 1, 1920 1920-133 
press notice 1020-136 
revised, effective April 1. 1929 1929-19 
instructions to postmasters 1920-62 
penalty for violations, press notice 1930-59 
press notice 1929-19 
press notice emphasizing 1930-59 
to common carriers 1929-24 
