Open Educational Resource

 

Leaf-feeding sawflies in wheat Public Deposited

Downloadable Content

Download PDF
https://ir.library.oregonstate.edu/concern/open_educational_resources/3j3336558

Descriptions

Attribute NameValues
Alternative Title
Creator
Abstract
  • The larvae, or “worms,” of sawflies resemble small, green caterpillars that feed on the leaves of various plants. Although sawflies are rarely an economically important problem in Oregon cereal crops, unusually large populations (300 larvae/10 sweeps) of one species, probably Pachynematus sp., were found in Umatilla County in 2003. The larvae were first noticed in May feeding vigorously on leaves, including flag leaves, of winter wheat near Adams, Oregon. Approximately 25,000 acres were treated for sawfly control in 2003. Additional acres had populations that did not warrant treatment. Population levels generally declined quickly beyond the locally affected area.
  • Published October 2003. Reviewed July 2013. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type
Date Available
Date Issued
Non-Academic Affiliation
Series
Subject
Rights Statement
Publisher
Language
Replaces
Additional Information
  • description.provenance : Made available in DSpace on 2011-03-01T22:36:09Z (GMT). No. of bitstreams: 1 em8839-e.pdf: 125615 bytes, checksum: 58071625ea8daeaf3d87b07167b13357 (MD5) Previous issue date: 2003-10
  • description.provenance : Submitted by Sandy Reichhuber (sandy.reichhuber@oregonstate.edu) on 2011-02-28T22:25:21Z No. of bitstreams: 1 em8839-e.pdf: 125615 bytes, checksum: 58071625ea8daeaf3d87b07167b13357 (MD5)
  • description.provenance : Approved for entry into archive by Patricia Black(patricia.black@oregonstate.edu) on 2011-03-01T20:52:46Z (GMT) No. of bitstreams: 1 em8839-e.pdf: 125615 bytes, checksum: 58071625ea8daeaf3d87b07167b13357 (MD5)
  • description.provenance : Approved for entry into archive by Patricia Black(patricia.black@oregonstate.edu) on 2011-03-01T22:36:09Z (GMT) No. of bitstreams: 1 em8839-e.pdf: 125615 bytes, checksum: 58071625ea8daeaf3d87b07167b13357 (MD5)

Relationships

Parents:

This work has no parents.

Items