Skip to main content

Add or remove other collections to your search:



Narrow your search by:



You've searched: Rocky Mountain Laboratories Historical Collection

  • All fields: dragging
(3 results)



Display: 100

    • Dragging for ticks in California

    • 1936
    • Fieldwork--Biology; Ticks; Rocky Mountain Laboratory (Ravalli County, Mont.)
    • Dragging for ticks ( Dermacentor occidentalis) in San Bernardino County, California
    • Researcher dragging for ticks

    • 1941-04-19
    • Biology--Fieldwork; Ticks; Rocky Mountain Laboratory (Ravalli County, Mont.)
    • Researcher dragging for ticks with a white drag cloth
    • Researcher using the dragging method for ticks

    • 1941-04-19
    • Biology--Fieldwork; Ticks; Rocky Mountain Laboratory (Ravalli County, Mont.)
    • A researcher uses the dragging method for ticks. The drag-flag method for sampling helps identify density of tick population in a area.

QuickView

Display a larger image and more item information when the pointer pauses over a thumbnail
 

Layout options:

Select the collections to add or remove from your search
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
 
OK
Select the collections to add or remove from your search
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
 
OK