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Development and evaluation of sequential sampling plans for redbacked cutworm larvae, Euxoa ochrogaster (Guenée), in Oregon peppermint

Creator:: Danielson, Stephen Dale
Abstract:: Field studies were conducted in 1975 and 1976 to evaluate sequential sampling plans for the redbacked cutworm, Euxoa ochrogaster (Guenee), in Oregon peppermint. Sequential sampling resulted in reliable decisions concerning whether or not cutworm densities were high enough to justify treatment with insecticides. The use of sequential sampling reduced the...
Resource Type:: Masters Thesis
Full Text:: for redbacked cutworm larvae, Euxoa ochrogaster (Guenée), in Oregon peppermint AN ABSTRACT OF THE

Cutworm control in Oregon

Creator:: Thompson, B. G. (Benjamin Garrison), 1891- and Oregon State College. Agricultural Experiment Station
Abstract:: Published March 1943. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Entomologist ,'1 ORE or less damage is done each year to truck and field crops in LVI Oregon by cutworms. Some

Cutworm control in Oregon

Creator:: Thompson, B. G. (Benjamin Garrison), 1891- and Oregon State Agricultural College. Agricultural Experiment Station
Abstract:: Published March 1935. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: crops in Oregon by cutworms. Some years the outbreak becomes serious and much damage is done. During

Cutworm control in Oregon

Creator:: Thompson, B. G. (Benjamin Garrison), 1891- and Oregon Agricultural College. Experiment Station
Abstract:: Published March 1926. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: STAFF More or less 4amage is done each year to truck and field crops in Oregon by cutworms. Some

Red-backed cutworm in Oregon

Creator:: Oregon State University. Extension Service, Berry, Ralph E. (Ralph Eugene), 1940-, and Robinson, Robert Ray, 1941-
Abstract:: Published January 1966. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: . Damage The larvae of the red-backed cutworm cause serious damage during a period from early May to mid

Biology and management of cutworms and armyworms in table beets

Creator:: Oregon State University. Extension Service, West, Kenneth John, Fisher, Glenn C., and Berry, Ralph E. (Ralph Eugene), 1940-
Abstract:: Published July 1990. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Oregon. Figure 4—Black cutworm damage to roots of table beet seedlings (scarring and pitting) true

Effects of single and simultaneous challenges using DDT and a nuclear polyhedrosis virus against the variegated cutwork, Peridroma saucia (Hübner)

Creator:: Harper, James Douglas
Abstract:: A study of mortality, food consumption, food utilization, and polyhedral production following single and simultaneous challenges of the variegated cutworm, Peridroma saucia (Hubner), with DDT and a nuclear polyhedrosis virus was made. Fourth instar larvae were challenged topically with three levels of DDT and per os with three levels of...
Resource Type:: Dissertation
Full Text:: for all insect problems. These insecticides produced fast kill with very little crop damage following

“Winter Cutworm” Hits Willamette Valley

Creator:: Green, J., Mc Donald, B., Peachey, Ed, and Dreves, Amy
Resource Type:: Conference Proceeding
Full Text:: the first report of crop damage in Oregon.

Management of variegated cutworm in peppermint

Creator:: Coop, Leonard Bryan
Abstract:: A pest management program for variegated cutworm (VC), Peridroma saucia (Hubner), in Oregon peppermint was developed based on studies of pheromone trapping, sampling methods, and economic thresholds. Pheromone traps effectively trapped VC males and were used to reflect development and oviposition trends. Trap height was linearly correlated to moth catch...
Resource Type:: Dissertation
Full Text:: express individual instar damage potential (kg/ha oil per cutworm) at various times in the growing season

Western Bean Cutworm Damage to Beans in South Central Idaho

Creator:: Stoltz, Robert L.
Resource Type:: Conference Proceeding
Full Text:: sampling conditions. WESTERN BEAN CUTWORM DAMAGE TO BEANS IN SOUTH CENTRAL IDAHO Robert L. Stoltz

ScholarsArchive@OSU

Development and evaluation of sequential sampling plans for redbacked cutworm larvae, Euxoa ochrogaster (Guenée), in Oregon peppermint

Cutworm control in Oregon

Cutworm control in Oregon

Cutworm control in Oregon

Red-backed cutworm in Oregon

Biology and management of cutworms and armyworms in table beets

Effects of single and simultaneous challenges using DDT and a nuclear polyhedrosis virus against the variegated cutwork, Peridroma saucia (Hübner)

“Winter Cutworm” Hits Willamette Valley

Management of variegated cutworm in peppermint

Western Bean Cutworm Damage to Beans in South Central Idaho

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