Phidippus and Malathion


Phidippus audax shown at 10X speed

Treatment = Control
  Observations Mean Standard Deviation Minimum Value Maximum Value

Distance (Pixels)

 870 180.76 330.79 0 2535.00

Treatment = Dosed

Distance (Pixels)

 870 222.69 469.68 0 3045.59

Mann-Whitney Test: Ho: distance(control) = distance(dosed)
z = 4.005

Prob > |z| = 0.0001