IPM helps control elm leaf beetle

by Donald L. Dahlsten, David L. Rowney, Andrew B. Lawson
Published 1998-03-01

Treatment of destructive elm leaf beetle should be timed by temperature

by Steve Dreistadt, Donald L. Dahlsten, David L. Rowney, Susan M. Tait, Glen Y. Yokota, William A. Copper
Published 1991-03-01

Parasitoid wasp controls blue gum psyllid

by Donald L. Dahlsten, David L. Rowney, William A. Copper, Richard L. Tassan, William E. Chaney, Karen Robb, Steven Tjosvold, Mary Bianchi, Priscilla Lane
Published 1998-01-01

Imported parasitic wasp helps control red gum lerp psyllid

by Donald L. Dahlsten, Kent Daane, Timothy Paine, Karen R. Sime, Andrew B. Lawson, David L. Rowney, William J. Roltsch, Andrews W. John, John Kabashima, David Shaw, Karen Robb, Pamela Geisel, William E. Chaney, Chuck Ingels, Lucia Varela, Mary Bianchi, Gary Taylor
Published 2005-10-01