P.H. HeinemannAssistant Professor, Department of Biological and Agricultural Engineering, The Pennsylvania State University, University Park, PA 16802-4200.
R.M. CrasswellerAssociate Professor, Department of Horticulture, The Pennsylvania State University, University Park, PA 16802-4200.
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J.W. Travis
J.W. TravisAssociate Professor, Department of Plant Pathology, The Pennsylvania State University, University Park, PA 16802-4200.
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P.H. Heinemann
P.H. HeinemannAssistant Professor, Department of Biological and Agricultural Engineering, The Pennsylvania State University, University Park, PA 16802-4200.
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E.G. Rajotte
E.G. RajotteAssociate Professor, Department of Entomology, The Pennsylvania State University, University Park, PA 16802-4200.
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