1937] 
SERVICE AND REGULATORY ANNOUNCEMENTS 
19 
that no fivo-leafed pines shall be grown in or distributed by any nursery or 
nurseries owned or controlled by the applicant except such as are main- 
tained in compliance with the previous paragraph : Provided, That in the case 
of nursery i>roperties under single ownership and management but represented 
by units widely separate, such units may be considered as independent nurseries 
and pine-shii)ping permits may be issued for one or more such individual 
units based on the certification requirements stated below when in the judg- 
ment of the inspector no risk of spread of white pine blister rust is involved. 
The application required herein should preferably be filed before the seed are 
planted (in order to avoid disappointment and loss in case the premises are 
later found not to comply fully with the requirements of i^aragraph (a) 
above) . 
(c) That before shipment of said pines certification shall be made to the 
Bureau of Entomology and Plant Quarantine by an inspector showing that 
the nursery stock has been found to be free from white-pine blister rust and 
that the premises and the environs have been inspected annually and main- 
tained as specified in paragraph (a) above. 
(d) Permits for the reshipment of such pines certified under the conditions 
prescribed by paragraph (c) above may be issued to purcliasers of such stock 
who do not grow five-leafed pines upon receipt of an application and a signed 
agreement by the applicant agreeing to observe these regulations and the con- 
ditions under which the permit is issued. 
Regulation 3. Conthol of ^Movement of Currant and Gooseberry Plants 
(a) No European black currant plants {Ribes niorimi) and no plants of 
the wild native western species known as R. hracteosum and R. petioJarc shall 
be moved or allowed to be moved interstate in the continental United States 
except into or within the area comprised in the States of Alabama, Arkansas, 
Florida, Kansas, Louisiana, Mississippi, Missouri, Nebraska, North Dakota, 
Oklahoma, South Dakota, and Texas. 
{!)) No currant or gooseberry plants of any species or variety shall be moved 
or allowed to be moved interstate from an infected State or District unless they 
have either been dipped (except the roots) immediately prior to shipment in 
lime-sulphur solution of a strength of 4.5° B.,^ or are shipped in a dormant 
and defoliated condition. Such lime-sulphur dip shall be plainly visible on said 
plants and be easily detectable by odor, the judgment of the inspector to be 
final as to adequacy of the dip and as to the condition of the plants as to 
dormancy and defoliation. 
(c) No currant or gooseberry plants of any species or variety shall be 
moved or allowed to be moved interstate into any of the States of Connecticut, 
Idaho, Maine, Maryland, Massachusetts, Michigan, Minnesota, New Hamp- 
shire, New York, Ohio, Pennsylvania, Rhode Island, Vermont, or Wiscoiis !!, 
unless the container shall bear on the outside thereof a control-area permit 
issued by an inspector designated to act for the Bureau of Entomology and 
Plant Quarantine in such State, (See appendix.) Such permits may be issued 
on condition that the plants are destined for points outside tlie legally estab- 
lished blister rust control areas of the States concerned. 
id) Except as provided in paragraphs (a) and (c) hereof, currant and 
gooseberry plants may be shipped from noninfected States to any destination 
without restriction under these regulations. 
Regulation 4. Marking Requirements 
(a) Every car, box, bale, or other container of articles for which certificates 
or permits are required by these regulations shall be plainly marked with the 
name and address of the consignor and the name and address of the con- 
signee, and shall bear attached to the outside thereof the proper certificate or 
permit issued in compliance with regulation 2 or 3 hereof. 
(&) The certificates or permits in the case of carload and other bulk ship- 
ments shall accompany the waybills, conductors' manifests, memoranda, or 
bills of lading pertaining to such shipments. 
^ Prepare this solution by diluting 1 part of commercial concentrated lime-sulphur 
.solution of 32° B. with 8 parts of water. 
