60 BUREAU OF ENTOMOLOGY AND PLAXT QUARAXTIXE [April-Ju. 
Vacuum fumigation in not less than a 27-minute mercurial vacuum with dosage 
schedule of not less than 2% pounds of methyl bromide per 1,000 cubic feet for 
l r '36 1 ) 1 ° d ° f 90 mimites- ( Su PP lemen t No- 2, Customs Memorandum, August 11, 
Vacuum fumigation in not less than 27-minute mercurial vacuum with a dosage 
schedule of not less than 35 pounds of methyl bromide and carbon dioxide in 
combination per 1,000 cubic feet for a period of 90 minutes (not less than 7 
percent of this mixture should hp methyl bromide). (Supplement No 2 Customs 
Memorandum. August 11, 1936.) 
Potatoes fumigated as above must not be exposed to reinfestation bv the potato 
tuber moth (Phthorimaea operculella Zeller). 
Importations from Pennsylvania, West Virginia, and Maryland shall be accom- 
panied by a Federal or State certificate declaring that the'potatoes were grown 
outside any area quarantined on account of the potato wart disease (gynehytrium 
endoUoticum (Schilb.) Perc). (Regulation No. 3 (Foreign) 4th Revision.) 
Certified seed potatoes. — Each bag or other container must have attached 
thereto a certified seed potatoes tag issued by the proper authority of the State 
or District in which the potatoes were grown, certifying that they have been 
grown and approved especially for use as seed, in accordance with the official 
rules and regulations of the Government of the country of production. (Custom* 
Memorandum, Series D No. 49 — T. M. R. 12.) 
Stone and quarry products. — The importation of stone and quarry products 
into Canada is prohibited from the States of Maine. New Hampshire, Vermont. 
Massachusetts, Rhode Island, and Connecticut, unless certified to be free from 
gypsy and brown-tail moths by an officer of the United States Department of 
Agriculture. (Regulation No. 5 (Foreign) 1st Revision.) 
Straw — oat and rye, — During the period June 1 to December 31, the importa- 
tion of oat and rye straw into Canada is prohibited from the States of Con- 
necticut, Maine. Massachusetts, New Hampshire, and Rhode Island, unless accom- 
panied by a certificate of inspection issued by an authorized State or Federal 
officer declaring the shipment to be free from European corn borer. Shipments 
passing through these States from other States on a through bill of lading, or 
reshipments from the listed States when accompanied by a certificate of origin 
issued by an authorized State or Federal inspector, are not affected. (Regulation 
No. 10 (Foreign) 7th Revision.) 
Tobacco seed. — The importation of tobacco seed (Nicotiana tabacum L. ) in- 
cluding all hybrids and varieties, into Canada, is prohibited from Australia and 
the United States on account of the blue mold disease (Peronospora hyoscyami 
DeBy.). (Regulation No. 20 (Foreign).) 
Imports From Areas ix the United States Ixfested With the Japanese Beetle 
Although no special regulations have been established under the Destructive 
Insect and Pest Act governing the importation of products liable to carry the 
Japanese beetle from the infested areas in the United States, it is required that 
any importations of products affected by the Japanese Beetle Quarantine, main- 
tained by the United States Department of Agriculture, conform with the provi- 
sions of that Quarantine. Any importations which are not accompanied by the 
required certificate will be refused entry into Canada. Such action is in accord- 
ance with the provisions of the General Regulations under the Destructive Insect 
and Pest Act and also in conformity with the Japanese Beetle Quarantine as 
applying to cases where shipments involved are transported from a quarantined 
area through a nonregulated area en route to Canada. 
Certification by Agricultural Marketing Service 
Flint* and vegetables. — The following fruits and vegetables are required to 
be accompanied by a Government Inspection Certificate stating that at the place 
and time of direct shipment to Canada the produce "meets Canadian import re- 
quirements :" Apples, apricots, asparagus, beets or carrots without tons, cabbage, 
cantaloups, celery, cherries, grapes, head lettuce, onions without tops, parsnips, 
peaches, pears, plums, prunes, potatoes, rhubarb, rutabagas, and tomatoes. The 
above-noted "Government inspection certificate" is issued by the Agricultural 
Marketing Service: an export certificate (Form EQ-375) is not required. 
(Regulations under the Fruit. Vegetables, and Honey Act. Acts, Orders and 
Regulations No. 35 Revised 1040. Administered bv The Dominion Department 
of Agriculture, Marketing Service — Fruit and Vegetable Division.) 
