270 BUREAU OF ENTOMOLOGY AND PLANT QUARANTINE [Oct.-Dec. 
MODIFICATION OF PINK BOLLWORM QUARANTINE REGULATIONS 
INTRODUCTORY NOTE 
The followiug revision adds Santa Cruz County in Arizona and portions of 
Pima and Pinal Counties in the same State hereinafter described to the lightly 
infested areas, on account of the recent discovery of the light pink bolhvorni 
infestation. No other changes are made in the regulations. 
Lee a. Stkong, 
Chief, Bureau of EntoinoJony fntd Plant Quarantine. 
AMENDMENT NO. 4 TO REVISED RULES AND REGULATIONS SUPPLEMENTAL TO 
NOTICE OF QUARANTINE NO. 52 
[Appioved December 29, 1937; effective January 3, 3938] 
Under authority conferred by the Plant Quarantine Act of August 20, 1912 (37 
Stat. 315), as amended by the act of Congress approved March 4, 1917 (39 Stat. 
1134. 11G5), it is ordered that regulation 3 of the revised rules and regulations 
supplemental to Notice of Quarantine No. 52, on account of the pink boUworm 
of cotton, which were promulgated on October 13, 1936, as amended effective 
December 1, 1936, further amended effective April 6. 1937, and further amended 
effective October 28, 1937, be and the same is hereby still further amended to 
read as follows : 
Regulation 3. Re}GULated Areas ; Heavily and Lightly Infested Areas 
regulated areas 
In accordance with the provisos to Notice of Quarantine No. 52 (revised), the 
Secretary of Agriculture designates as regulated areas, for the purpose of these 
regulations, the following counties in Arizona, New Mexico, and Texas, including 
all cities, districts, towns, townships, and other political subdivisions within their 
limits : 
Arizona area. — Counties of Cochise. Graham, Greenlee, and Santa Cruz, all of 
Pima County except that part lying west of the western boundary line of range 8 
east, and all of Pinal County except that part lying north of the northern bound- 
ary line of township 5 south, and west of State highways 87 and 187. 
Neiv Mexk'O area. — Counties of Chaves, Dona Ana, P^ddy, Grant, Hidalgo, Lea, 
Luna, Otero, Roosevelt, Sierra, Socorro, and Valencia. 
Texas area. — Counties of Andrews, Brewster, Cameron, Cochran, Crane. Cul- 
berson, Dawson, Ector, El Paso, Gaines. Glasscock, Hidalgo, Hockley, Howard, 
Hudspeth, Jeff Davis, Loving, Martin, Midland, Pecos, Presidio, Reeves, Starr, 
Terrell, Terry, Upton, Ward, Willacy, Winkler, and Yoakum : that part of Bailey 
County lying south of the following-de.scribed boundary line: beginning on the 
east line of said county where the county line intersects the northern boundary 
line of league 207 ; thence west following the northern boundary line of leagues 
207, 203, 191, 188, 175. and 171 to the northeast corner of league 171 : thence south 
on the western line of league 171 to the northeast corner of the W. H. L. sul•^'ey ; 
thence west along the northern boundary of the W. H. L. survey and the northern 
boundary of sections 68, 67, 66, 65, 64, 63, 62, 61, and 60 of block A of the M. B. &. 
B. survey to the western boundary of said county: that part of Lamb County 
lying south of the following-described boundary line: beginning on the east 
line of said county where the county line intersects the northern boundary line 
of section 9 of the R. M. Thomson survey ; thence west following the northern 
boundary line of sections 9 and 10 of the R. M. Thomson survey and the northern 
houndary line of sections 6, 5, 4, 3, 2, and 1 of the T. A. Thompson survey and 
the northern boundary line of leagues 637, f>.'?6. and r>35 to the southeast corner of 
league 239; thence north on the eastern boundary line of league 239 to the north- 
east corner of snid league: thence west on the northern boundary line of leagues 
239, 238, 233, 222, 218, and 207 to the western boundary line of said county. 
HEAVILY INFESTED AREAS 
Of the regulated areas, the following counties and parts of counties are hereby 
designated as heavily infested within the meaning of these regulations : 
Counties of Brewster. Culberson, Jeff Davis. Presidio, and Terrell, in the State 
of Texas, and all of Hudspeth County in the same State except that part of the 
