LIBRARY E2/ Canada 
STATE PLANT BOARD 
UNITED STATES DEPARTMENT OF AGRICULTURE 
Agricultural Research Administration 
Bureau of Entomology and Plant Quarantine 
Washington 25, D. C« 
BcE.P.Q e -51^, 2nd Revision 
Supplement No. 1 
PLANT QUARANTINE IMPORT RESTRICTIONS 
.. OF THE 
DOMINION OF CANADA 
The Destructive Insect and Pest Regulations, established by Order in 
Council PcCc 2057 of April 26, 19^9» as amended, have been further 
amended by P«C. 3811, August 21, 1952 in accordance with provisions 
cited, below* See B.E.P.Q,.— 51U, 2nd .Revision, and. amend as. follows? 
Ports of Entry Amended 
1, Page ko Paragraph U (l), add Victoria, Be C: 6 ; paragraph k (2), 
delete Victoria, B. C, and add Edmonton, Alta. 
Five-Leaved Pines Now Authorized • 
2» Page 5 » Delete paragraph 9 (l) (b) pertaining to five-leaf pines c 
Virus Diseases of Stone Fruits 
3» Pages 7 , and g . Delete paragraph (6) (a), (b), and (c). New pro- 
visions are as follows; 
(6) (a) All hybrids and horticultural varieties of sweet cherry 
Prunus avim (including Mazzard seedling stock), sour cherry 
P. cerasus ; chokecherry P. virginiana (including var. demiss a) , 
Mahaleb cherry P« .maha leb, peach P. pers ica, nectarine P, 
persica var a nectarina and almond P. amygdalu s, including 
trees, root stock, cuttings, scions, budsticks, seeds (except 
peach and nectarine) and cherry pollen, from the United States 
of America, unless each shipment is accompanied by a certifi- 
cate issued and signed by an authorized officer of a State or 
the Federal Department of Agriculture establishing- that the 
material included in the shipment originated in a nursery or 
other source, and that the virus diseases Little Cherry (not 
November 3, 1952 
