Entomology, Department of
Date of this Version
Journal of Economic Entomology 69:1 (February 1976), pp. 51–52.
Removal samples from an irrigated pasture were used as a calibration technique for the D-Vac. Plots 4 m2 were enclosed with a frame, and 1 initial and 3 removal samples were taken. Equations are given for computing the population and probability of collecting an insect. For leafhopper adults, leafhopper nymphs, Orius insidiosus (Say), and corn flea beetle, Chaetocnema pulicaria Melsheimer, calibrations (m2/linear m) were 0.405, 0.328, 0.272, and 0.490, respectively.
Copyright © 1976 Entomological Society of America; published by Oxford University Press. Used by permission.