TabliS II. first dispersion test at Dallas , Tex. Species and sex of marked flies recovered in rings of traps about point of liberatio 
738 
Yol. XXI, No-10 
Journal of Agricultural Research 
Grand 
total. 
'O NW t) 
I'CSN Cl 
IO O Cl 
vO 
■+ 
CO 
I O' I s H h- 
534 
M Id Tf N 
vo CssO ci 
to 
CO 
1 co so 00 on 
W H T H 
VsO 5 
to 
4 
Total. 
9 
549 
1,218 
9 S 5 
194 
I 2,916 
Cl 0 O 0 
CO M TtO 
00 
5 
Cl Os 10 'O 
ci 00 *t Cl 
co 
H H (I rf 
JO O •+ M 
II c, 
I s 
t" 00 00 
S' 
8 
to 
t'* 10 
^J* Cl 
sO 
co 
O'vO Cs h 
& 
| ci 10CO -t 
On 
0 
0 
Undeter¬ 
mined. 
Cl O O O 
Q+ 
Cl 
M O O O 
H 
OOOO 
0 
M O O O 
- 1 - 
OOOO 
*0 
0 
OOOO 
O 
OOOO 
0 
OOOO 
! 
0 
0 
-t 
Sarcophaga 
spp. 
VO 0 Cl M 
0+ 
00 
CO O h 0 
M 0 O 0 
j O M O O 
O O 0 W 
*0 
M 
OOOO 
0 
OOOO 
0 
OOOO 
0 
44 
Synthc- 
stomyia 
brasi liana. 
O Cl W O 
0+ 
CO 
OOOO 
O 
OOOO 
0 
OOOO 
0 
to 
OOOO 
*0 
O 
0000 
O 
OOOO 
0 
OOOO 
0 
0 
Ophyra 
leu costoma. 
O N 
O 
O 
O M O O 
M 
0000 
0 
0 M O O 
44 
O H O O 
*0 
M 
OOOO 
0 
OOOO 
0 
OOOO 
0 
Lucilta 
caesar. 
? 
O 
O 
I 
° 
w 
0 W 0 0 
M 
H 0 O O 
►4 
OOOO 
0 
CO 
OOOO 
*o 
O 
OOOO 
0 
OOOO 
0 
O O M 0 
44 
w 
Ludlia 
sericata. 
Cl vo *1" H 
O 
to 
M 0 O 4 H 
Cl 
0000 
0 
OOOO 
0 
\n 
OOOO 
*0 
0 
OOOO 
0 
OOOO 
0 
OOOO 
0 
VO 
0 
Phormia 
regina. 
O (1 Cl Tf 
0 
CO 
't CO Cl 0 
Os 
00 Cl 0 0 
0 
O »0 O M 
3 
w w O O 
*0 
C 4 
OOOO 
0 
H O 0 0 
44 
M Cl 0 O 
to 
rf) 
0 
SO 
0 
o' 
Chrysomya 
macellaria. 
't Cl ^ O 
o' 0 « M * 
On 
to 
Cl 
*t w 'O vo 
'O h H 
*0 
*^NO 00 * n 
to to H 
vO 
VO 
VO 
A ,r> ln 'i* 
m to H rf 
(CqVO 10 ci 
a 
to 
H 
'O to 60 H 
to Cl 
SO* 
H SO Os 0 
O vo ci 
»o 
to 
10 
CO 
<3 
e.o 
<0 
> 8 
Cl C| CHO 
t~ OO ro rf- 
04 'f O Ol H 
Cl 
tO 
sO 
Cl 
0\ rf PO 
to CO Cl to 
to 
Cl 
>0 fO 1 M 
Tt* 
O 
VO Os 1 C> Os 
O ■vt Cl 
ov 
co 
CO 
OV 
CO 
VO -t VO CO 
*o'g S'® 
tO 
w ci ci no 
S 
O O M 
CO 
*t n H Cl 
0 
\o 
0 
ft 
Dis¬ 
tance 
from 
place 
of re¬ 
lease. 
e, ~t >0 vo >o 
^ 6 ■ • • 
*5 
j 
I. 0 
I. I 
I. 2 
I. 2 
_ 
vo CO 0 0 | 
: ! 
M CO .0 M 1 
r i Cl CO ro 
-Cf 't "t 
Total. 1 
Grand total. 
Trap No. 
1 W. 
1 N. 
x H.j 
lE . 1 
iotal. 1 
= . j 
2 E. 
2 s.! 
1 otal. ! 
tO to tO to 
'ccJ 
£ 
