62 
SERVICE AND REGULATORY ANNOUNCEMENTS 
Pink bollworm — Continued. 
domestic — Continued. Year and page 
change in leadership of projects 1929-41 
conferences: 
Association of Cotton States Entomologists, Houston 1919-119 
Austm. v _ — . . • "crzrzrir.ir™"w2i-3. 28 
concessional, resolution following . 1917-104 
Dallas "i92i-97,"l24,"i25. 130. 131 
El Paso , 025-65 
New Orleans 1920-3- 1925-66 
San Antonio 1939-139. 140; 1940-70 
Washington „ 1915-22, 23; 1917-86; 1920-80; 1921-3, 15, 26, 27 
control, eradication: 
appropriation ... 1917-66, 68; 1918-27, 41; 1920-54; 1922-56; 1940-70 
burning picker waste 191 4-26 
campaign started in Georgia, press notice 19 3-212 
cleaning of fields, report 1918-39; 1921-166; 1922H54; 1923-10; 1924-3 
cooperation with Texas urged 1921-11 
cooperative clean-up in Texas urged '. 1940-70 
disinfecting machines at gins 1923-2 
eradication possible, press notice -llllllllll 1923-2 
fumigation: 
houses 1918-16,29, 65, 123; 1920-18; 1921-5, 101; 1923-91; 1924-127; 1925-67, 80 
See also Fumigation plants. 
method (H. B. 18, October 18, 1915). Obsolete 1915-82 
See also Pink bollworm, domestic, administrative instructions. 
House joint resolution 1930-79 
movement of linters from infested districts 1920-132 
prohibiting growth of cotton necessary 191S-4 
program 1921-98; 1940-70 
seed disinfection modified, Louisiana 19°3-104 
sterilization of cottonseed urged 1921-136 
cooperation with: 
Lower California, Mexico 19°0-118 
Mexico 1925-67 
See also Pink bollworm, domestic, administrative instructions. 
cotton-free zones, regulated zones 1917-66, 
86; 1918-11, 13, 14, 26, 40, 53, 54, 100: 1919-30, 49, 96; 1921-3, 27, 99, 115; 1922-54, 63, 64; 1923-3, 
4, 103, 137, 139; 1925-63; 1928-49, 85; 1929-4; 1930-76, 171. 
compensation on account of 1918-54; 
1921-3, 27, 115; 1922-63, 64; 1923-3, 4, 103, 137, 139; 1929-4; 1930-46, 76 
regulations under Act of Congress: 
effective April 1, 1922 19?2-63 
press notice 1922-64 
amendment No. 1, effective December 28, 1923 .. 1923-139 
effective October 1, 1929 Not in S. P. A. 
effective April 9, 1930 1930-76 
none recommended in crop season 1940 1940-70 
cottonseed: 
African, destruction of 1916-69 
definition of 1914-21 
disinfection of 1923-2 
See also Pink bollworm, domestic, administrative instructions. 
price fixing, organization for 1925-66 
danger from: 
foreign shins, coaling 1918-123 
unauthorized entry of Mexican laborers 1920-121 
disinfecting, disinfection. See Pink bollworm, domestic, control; Pink bollworm, 
domestic, administrative instructions. 
eradication. See Pink bollworm, domestic, control. 
fumigation. See Pink bollworm, domestic, control; Pink bollworm, domestic, admin- 
istrative instructions, 
general statements. See Pink bollworm, domestic, situation. 
history and status in Texas 1921-17 
See also Pink bollworm, domestic, situation, etc. 
host plants other than cotton, study of 1919-119 
infestation in: 
1920 and 1925, maps 192.5-86 
Arizona, press notice 1927-49 
Florida, press notice 1932-48 
Louisiana. See Pink bollworm, domestic, situation. 
Mexico. See Pink bollworm, domestic, situation. 
New Mexico. See Pink bollworm, domestic, situation. 
Texas. See Pink bollworm, domestic, situation. 
West Indies 1921-101 
See also Pink bollworm, domestic, situation. 
importation of cotton, etc., into Lower California, Mexico, prohibited 1917-22 
instructions relative to marking, inspection, cleaning, and disinfection of cotton under 
regulation - 1920-116 
investigations in Puerto Rico 1919-120 
Louisiana commission and recommendation 1923-3 
movement: 
authorized of cotton stored 2 years or more 1923 -4 
interstate, from regulated area, Florida 1932-119 
noncotton zones. See Pink bollworm, domestic, cotton-free zones. 
notice of quarantine Xo. 9, effective June 24, 1913. (Superseded by quarantine No. 
47) ; -. Not in S. R. A. 
extension proposed, hearing, notice of 1914-23 
press notice 1914-27 
instructions to postmasters 1914-20 
