INDEX 
55 
Nursery stock, plant, and seed quarantine (No. 37)— Continued. 
conference— Continued. v , 
narcissus: YeaT and W 
notice of- — 1925-91; 1931-12 
report of, press notice 1931-12 
hosts of the bulh nematode, notice of 1936-153 
press notice 1936-153 
report 1937-15 
nursery stock: 
explanatory statements, press notice 1922-3, 4, 5 
postponements, press notice 1922-3, 4 
reports, press notice 1922-17. 19, 22 
orchid, informal, report of, press notice 1920-35 
rose stocks. See Nursery stock, plant, and seed quarantine (No. 37), conference, fruit 
and rose stocks. 
with Holland delegation, informal, report of 1921-105 
contract between permittee and agent 1927-84, 114 
cooperative committee of nurserymen 1922-117 
currants, entrv of, placed under quarantine No. 37 by revocation of quarantine No. 7, press 
notice... 1936-103 
cut flowers: 
from: 
Canada, press notice 1924-64 
Cuba 1917-7 
instructions to collectors of customs... 1917-8 
Mexico, memorandum for chief inspectors 1927-148 
general restrictions on entry (H. B. 183, May 8, 1924) 1924-64 
date offshoots prohibited entry in commercial lots 1919-122 
defense and explanation of quarantine No. 37: 
a quarantine bugaboo laid to rest (H. B. 143, February 15, 1922) 1922-23 
cannot trust to foreign inspection of nursery stock, press notice 1919-35 
discussion of revision effective August 1, 1921 1921-6 
entry of plants restricted to protect American crops— no plants completely excluded by 
new quarantine, press notice 1919-20 
explanation of provisions for entry of plants, etc. See Nursery stock, plant, and seed 
quarantine (No. 37), explanation of provisions for entry, 
explanatory memorandum, Congressional Record, January 30, 1919, pages 2464-66... 1919-4 
is quarantine 37 a plant embargo (H. B. 145, March 1, 1922) 1922-26 
liberal provisions for plant introduction, press notice 1921-42 
list of circulars, explanatory of quarantine No. 37 (H. B. 154, July 22, 1922. Obsolete). 1922-106 
misinterpretation possible of inspection at port of entry (H. B. 131, February 28, 1921. 
Obsolete) 1921-52 
plant pests exact heavy price for impatience, press notice 1925-37 
protection from plant pests— quarantine No. 37 1922-112 
reasons for rejection of miscellaneous plant importations (H. B. 137, May 4, 1921. 
Obsolete) 1921-56 
reply to protesting nurserymen and florists 1919-37 
restrictions on entry of foreign plants widely misunderstood (H. B. 130, February 25, 
1921. Obsolete) .' 1921-44 
statement in explanation of quarantine No. 37 presented by Chairman (Dr. C. L. 
Marlatt) of Federal Horticultural Board, at conference, May 15, 1922 1922-5 
the selective features of (H. B. 153, July 22, 1922. Obsolete) 1922-103 
See also Nursery stock, plant, and seed quarantine (No. 37), examination of, explana- 
tion of, general statements, 
earth, sand, or soil, freedom from: 
lily-of-the-valley clumps (H. B. 109, July 14, 1919. Obsolete) 1919-82 
plants must be washed free (H. B. 133, March 11, 1921. Obsolete) 1921-53 
requirement emphasized (H. B. 187, November 20, 1924. Supersedes and supplements 
H. B. 185) 1924-119 
reference to 1924-119 
unsterilized, not permitted entry: 
circular letter, November 15, 1919 1919-123 
H. B. 115, November 15, 1919 (obsolete) 1919-123 
used as packing material: 
H. B. 132, revised, June 8, 1921. (Superseded by B. E. P. Q. 369).. 1921-52 
B. E. P. Q. 369, effective March 4, 1935 1935-16 
sterilization of 1919-32 
warning against unapproved packing material (H. B. 185, September 2, 1924. Obso- 
lete) 1924-96 
emergency permits (H. B. 136, May 4, 1921).. 1921-55 
revised April 15. 1927 1927-86 
examination of, A T urserymen and Quarantines, address by Lee A. Strong 1937-273 
explanation of provisions for entrv of plants, etc.: 
H. B. 105, April 10, 1919. (Superseded by P. Q. C. A. 249) 1919-33 
revised July 28, 1919. 1919-S2 
supplement, October 7, 1919. New varieties for personal use 1919-105 
revised January I, 1922... 1921-168 
discussion of 1921-104 
revised Februarv 26. 1923.. 1923-18 
revised March 31, 1923 1923-22 
revised April 10, 1926 1926-31 
P. Q. C. A. 249, September 28, 1929. (Superseded by B. P. Q. 340) 1929-169 
revised Julv 15, 1931 1931-111 
B. P. Q. 340, August 20, 1932. (Superseded by B. E. P. Q. 384) 1932-82 
B. E. P. Q. 384, October 19, 1935 1935-83 
flower seeds, definition of 1919-105 
fruit stocks: 
decision, press notice. 1928-81; 1929-lb7 
heavy infestation ! 1921-104 
ultimate exclusion probable 1925-93 
See also Nursery stock, plant, and seed quarantine (No. 37), confm-tuv. 
