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Filtering by: Keyword Aphids Creator Fisher, Glenn C.

Russian wheat aphid - to spray or not to spray

Creator:

Karow, Russell S., Stoltz, Michael, Fisher, Glenn C., and Oregon State University. Extension Service

Resource Type:

Technical Report

Full Text:

Aphid - to Spray or Not to Spray Russ Karow, Mike Stoltz and Glenn Fisher' When Russian wheat aphids
Aphids and Barley Yellow Dwarf Virus in Grasses Grown for Seed in the Willamette Valley

Creator:

Dreves, Amy J. and Fisher, Glenn C.

Resource Type:

Conference Proceeding

Full Text:

maintaining aphid populations on host plants throughout the year. BYDV is transmitted from plant to plant
Effect of Fungicide Timing on Two-spotted Spider Mite and Hop Aphid Management in Hops

Creator:

Woods, Joanna L., Dreves, Amy J., Fisher, Glenn C., James, David G., and Gent, David H.

Resource Type:

Conference Proceeding

Full Text:

EFFECT OF FUNGICIDE TIMING ON TWO-SPOTTED SPIDER MITE AND HOP APHID MANAGEMENT IN HOPS Joanna L
Aphid Control and Barley Yellow Dwarf Virus Suppression in Spring-seeded Perennial Ryegrass, Western Oregon (2008, 2009)

Creator:

Fisher, Glenn C. and Dreves, Amy J.

Resource Type:

Conference Proceeding

Full Text:

Ornamentals APHID CONTROL AND BARLEY YELLOW DWARF VIRUS SUPPRESSION IN SPRING-SEEDED PERENNIAL RYEGRASS