Flight Pen Evaluation of eyespot balloons to protect citrus from bird depredations.
Avery, M.L., D.E. Daneke, D.G. Decker, P.W. Lefebvre, R.E. Matteson and C.O. Nelms. 1988. Flight Pen Evaluation of eyespot balloons to protect citrus from bird depredations. Proceedings of the Vertebrate Pest Conference 13:277-280.
