August, ’23] 
DUDLEY & SEARLES: MARKING CUCUMBER BEETLES 
1—* 
h-* 
to 
to 
i—i 1 
4^ 
1—L 
i—* 
Number 
Recovered 
Place Released No. 12 (On map) 
Date Released July 12 
Number Released 3234 
Experiment 1 
Aniline Green Marked Beetles 
to 
CO 
h- 1 
O 
CO 
4- 
00 
i—^ 
o 
45- 
CO 
i—i 
o 
Place 
recovered 
(On map) 
1—‘ 
Or 
1—t 
Or 
to 
1— * 
o 
i—‘ 
O 
<1 
05 
CA 
Or 
co 
Interval 
(Days) 
1.70 
.43 
45- 
00 
.43 
.32 
.91 
45 - 
00 
.42 
4- 
CO 
00 
Distance 
Flown 
Miles 
to 
CO 
to 
co 
to 
CD 
l—l 
Number 
recovered 
Place Released No. 35 (On map) 
Date Released July 20 
Number Released 18019 
Experiment 2 
Aniline Blue Marked Beetles 
CO 
45- 
CO 
co 
i— 1 
Or 
CO 
45- 
h- 1 
CO 
Place 
recovered 
(On map) 
CD 
<1 
<1 
05 
4^ 
to 
to 
M 
Interval 
(Days) 
.55 
.30 
.55 
.55 
CO 
oo 
.55 
.30 
.38 
Distance 
Flown 
Miles 
(—i 
to 
i— 1 
>—* 
h— 1 
i— 1 
I—- 
h-i 
to 
Number 
recovered 
Place Released No. 14 (On map) 
Date Released July 31 
Number Released 4533 
Experiment 3 
Gentian Violet Marked Beetles 
h- 1 
h- 1 
to 
o 
to 
CO 
23 
00 
22 
20 
i— » 
CO 
Place 
recovered 
(On map) 
i— 1 
oo 
<1 
45- 
4- 
to 
to 
to 
Interval 
(Days) 
.70 
.60 
bo 
CO 
1.34 
1.34 
1.15 
1.40 
bo 
co 
h-* 
00 
Distance 
Flown 
(Miles) 
367 
Table I. Giving Results of the Release and Recovery of Three Lots of Marked Beetles. Madison, Wisconsin, 1922. 
