on selected apple and pear pests. Proceedings, 75th 

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Plurad, S.B., Goodman, R.N., and Enns, W.R. 1967. 

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Sterner, P.W. and Lightner, G.W. 1992. Maryblyte 4.2: 

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Yoder, K.S., Miller, S.S., and Byers, R.E. 1999. 

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Fruit Notes, Volume 67, Winter, 2002 



