Washington State University / University of California / / /
IndustryTerm
oil application / dormant and post-dormant oil applications / oil treatments / synthetic chemicals / plant products / chemical control / fresh market product / Summer chemicals / horticultural mineral oil / waste products / dormant and delayed-dormant oil treatments / oil / supplemental oil sprays / stiff rubber hose / chemical controls / dormant oil / subsequent chemical controls / /
Movie
Male and female / /
Organization
University of California / Washington State University / USDA / /
Person
Treatment / David R. Horton / / /
ProvinceOrState
Oregon / California / Connecticut / Washington / /
Region
northwestern United States / western United States / east coast / northern Washington / central Washington / eastern United States / western U.S. / central California / southeastern England / /
Integrated Pest Management Reviews 4: 1–20, 1999. © 1999 Kluwer Academic Publishers. Printed in the Netherlands. Monitoring of pear psylla for pest management decisions and research David R. Horton USDA-ARS, 5230 Konn