10 
SERVICE AND REGULATORY ANNOUNCEMENTS 
Circulars, H.B.'s, P.Q.C.A.'s. B.P.Q.s— Continued. Year and P a O e 
H.B.-186, October 1, 1924. Second supplementary list of licensees author- 
ized to deal in or convert certain classes of burlap into paper or other 
approved treatment as the equivalent of the disinfection required by 
regulation 11 of the cotton regulations NotinS.R.A. 
H.B.-187, November 20, 1924. All nursery stock and other plants for 
propagation must be freed from sand, soil, or earth as a condition of 
entry. (Supplements H.B.-185) 1924-119 
H.B.-188, April 6 1925. Certain classes of bulbs to be restricted as to 
entrv January 1. 1926 1925-33 
H.B.-189, April 23, 1925. Restrictions on the entry of potatoes into the 
Czechoslovak Republic 1925-54 
H.B.-190, June 27. 1925. Fruit and rose stocks versus pest risks Not in S.R.A. 
H.B.-191, July 11. 1925. Conversion or treatment of certain classes of 
undisinfected burlap within 60 days from date of receipt no longer 
required 1925-69 
H.B.-192, July 17, 1925. Special certification requirement of Ceylon gov- 
erning shipment of plants 1925-74 
H.B.-193. March 10, 1926. Conditions governing entry of narcissus bulbs 
under regulation 14. quarantine 37 1926-8 
H.B.-194, April 21. 1920. Utilization of plants imported for propagation— 1926-30 
revised March 15, 1927 1927-11 
revised July 28, 1927 1927-111 
H.B.-195, Mav 4, 1926. Disinfection of narcissus bulbs 1926-36 
H.B.-196, September 10, 1926. Restrictions governing the entry of cipollini_ 1926-81 
H B -197. January 15, 1927. Narcissus importations in 1927 1927-10 
H.B.-198, February 5, 1927. Notice to narcissus bulb permittees of 1926 — 1927-48 
H B.-199, March 9, 1927. Regulations governing the importation of plants 
and plant products into Denmark. (Superseded by P.Q.C.A.-304) 1927-51 
H.B.-200, March 9, 1927. Certification of domestic narcissus bulbs a 
condition of interstate shipment 1927-48 
H.B.-201. March 21, 1927. Segregation and charting requirement of plants 
imported under special permit for propagation. (Superseded by P.Q. 
C.A.'s-2S5 and 308) 1927-15 
revised November 14. 1927 1927-148 
H.B.-202. April 15, 1927. Entry of narcissus bulbs for propagation in the 
fall of 1927 - - 1927-81 
H B -203, April 25, 1927. Inspection and certification of domestic narcissus 
bulbs—.: 1927-80 
H.B.-204. Mav 28, 1927. Violation of quarantines 37 and 62 1927-83 
H.B.-205. Mav 31. 1927. Conditions governing the entry of chestnuts, wal- 
nuts, filberts, cobnuts, and acorns from Europe during the shipping season 
1927-28— — 1927-59 
H.B.-206, July 9, 1927. Pereboom case adjusted 1927-113 
H.B.-207, August 1, 1927. Supplemental notice re grading of narcissus 
bulbs 1927-116 
H.B.-208, October 6, 1927. Treatment of chestnuts in Italy prior to ship- 
ment to the United States 1927-141 
H.B.-209. October 29, 1927. Action deferred with respect to certain isolated 
Japanese-beetle infestations 1927-147 
H.B-210, November 14. 1927. Flowers may be cut from field-grown nar- 
cissus bulbs imported under special permit 1927-148 
H.B.-211, February 13, 1928. Conditions governing the entry of plants and 
plant products into Mexico. (Superseded by P.Q.C.A.-281) 1928-18 
supplement no. 1, May 10, 1928 1928-51 
II. B. 21 2. March 16, 1928. Regulations governing the movement of plants 
and plant products through the mails. (Superseded by B.P.Q.-351) 1928-18 
revised May 1, 1929 NotinS.R.A. 
H.B.-213, April" 10. 1928. Entry of narcissus bulbs for propagation in the 
fall of 1928 , 19 £§-|^ 
H.B.-214. June 15, 1928. Cotton price forecasts prohibited 1928-52 
II R -215 June 14. 1928. Conditions governing the entry of European 
chestnuts, shipping season 1928-29 192S-33 
H.B.-210. June 30, 1928. Conditions governing entry of bananas 1928-3-i 
(On July 1, 1928, the Federal Horticultural Board became the Plant Quar- 
antine and Control Administration ; accordingly circulars of this series 
issued after that date were designated as P.Q.C.A.'s.) 
P.Q.C.A.-217 July 12, 1928. Calcium-cyanide fumigation for bulb-fly con- 
trol authorized. (Superseded by B.F.Q.-337) Ji28-79 
revised July 28, 1928 1928-/9 
P.Q.C.A.-218. July 24, 1928. Restrictions re orchid permits. (Superseded 
by P.Q.C.A.-27B) ,Bl^i 
revised October 8, 192S 1928-121 
P.Q.C-A.-219, January 25, 1929. Notice to nurserymen shipping currant or 
gooseberry plants or flveleaf pine.-- 1929—18 
P.Q.C,A..-220, February 21. 1929. Administrative instructions relative to 
enforcemeUI ol regulation 6, quarantine 48 (sixth revision), on account 
of the Japanese beetle 1929-38 
P.Q. C. A -221. effective March 16, 1029. Administrative instructions relative 
to enforcement of regulation 5, quarantine no. 66, on account of the 
Asiatic beetle and the Asiatic garden beetle 1929-16 
P.Q.C.A.-222, March 28, 1929. Flowers may be cu<- from field-grown bulbous 
iris imported under special permit 1929-40 
P.Q. C. A. -223, April 10, 1929. Entry of narcissus bulbs for propagation in 
the fall of 1929 1929-118 
P.Q.C.A.-224, April 16, 1929. Instructions to inspectors on the disinfection 
of nursery products for the Japanese and Asiatic beetles 1929-63 
