Sequential introduction of honey bee colonies for pear pollination
Mayer, D.F. (Washington State Univ., Prosser, WA (USA). Dept. of Entomology)
Published in Acta Horticulturae (Netherlands) (01.06.1994)
Published in Acta Horticulturae (Netherlands) (01.06.1994)
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Conference Proceeding
Apple and spirea aphids (Homoptera: Aphididae) on apples in south central Washington
Mayer, D.F, Lunden, J.D
Published in Journal of the Entomological Society of British Columbia (01.12.1996)
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Published in Journal of the Entomological Society of British Columbia (01.12.1996)
Journal Article
Fungus gnats
Antonelli, A.L. (WSU, Puyallup), Mayer, D.F
Published in Extension bulletin - Washington State University, Cooperative Extension Service (USA) (01.03.1992)
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Published in Extension bulletin - Washington State University, Cooperative Extension Service (USA) (01.03.1992)
Journal Article