by Landis J.N, Rosenbaum R.R, Rother A, Olsen L.G, Creagh K.E, Mutch D.R
Published in Extension bulletin (USA). no. E-2195 (1989)

by Hausbeck, M.K, Cortright, B.D, Myers, N, Olslen, L.G
Published in Acta horticulturae (2008)

by Hughes, B.J, Olsen, L.G, Schmelzer, L, Hite, P, Bills, P
Published in Bulletin of environmental contamination and toxicology (01.08.2005)

by Olsen, L.G
Published in Fungicide and nematicide tests : results - American Phytopathological Society (USA) (1985)

by Olsen, L.G
Published in Annual report - Michigan State Horticultural Society (USA) (1987)

by Hausbeck, M.K, Olsen, L.G
Published in North Central regional extension publication (USA) (01.03.1994)

by Brewer F.L, Olsen L.G
Published in Extension bulletin (USA). no. E-2468 (1993)

by Olsen, L.G. (Michigan State University)
Published in Extension bulletin E - Cooperative Extension Service, Michigan State University (USA) (01.11.1992)

by Olsen, L.G. (MSU), Keiffer, C.J
Published in Extension bulletin E - Cooperative Extension Service, Michigan State University (USA) (01.12.1991)

by Landis, D.A, Bird, G.W, Olsen, L.G, Warner, F
Published in Extension bulletin (USA) (01.11.1993)

by Landis, J.N, Olsen, L.G, Smitley, D
Published in Extension bulletin (USA) (1990)

by Landis, J.N, Olsen, L.G, Knepper, R
Published in Extension bulletin (USA) (1989)

by Tilma C.B, VanEE G.R, Wilkinson R, Doss H, Olsen L.G
Published in Paper - American Society of Agricultural Engineers (USA). no. 915541 (1991)

by Olsen, L.G. (Michigan State University), Whalon, M.E, Hamilton, J.G
Published in North Central regional extension publication, Cooperative Extension Service (USA) (01.12.1989)

by Slocum, A.C. (Michigan State University), Shern, L.C, Olsen, L.G
Published in Extension bulletin E - Cooperative Extension Service, Michigan State University (USA) (01.04.1989)

by Olsen, L.G. (Cooperative Extension Service, Michigan State University)
Published in Extension bulletin E - Cooperative Extension Service, Michigan State University (USA) (01.11.1988)

by Landis, D.A. (Michigan State University Extension.), Haas, M, Bird, G.W, Warner, F, Olsen, L.G, Jess, L.J
Published in Extension bulletin (Michigan State University. Cooperative Extension Service) (USA) (01.11.1994)

by Renner, K.A. (Michigan State University), Olsen, L.G, Landis, J.N
Published in Extension bulletin : Water quality series (USA) (01.05.1991)

by Renner, K.A. (Michigan State University), Olsen, L.G, Landis, J.N
Published in Extension bulletin : Water quality series (USA) (01.05.1991)

by Renner, K.A. (Michigan State University), Olsen, L.G, Landis, J.N
Published in Extension bulletin : Water quality series (USA) (01.05.1990)