Biology and control of Douglas-fir needle midge in Christmas trees
This archived document is maintained by the State Library of Oregon as part of the Oregon Documents
Depository Program. It is for informational purposes and may not be suitable for legal purposes.
| Title: | Biology and control of Douglas-fir needle midge in Christmas trees. |
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|---|---|---|
| Name(s): |
DeAngelis, Jack D Oregon State University Extension Service |
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| Type of Resource: | text | |
| Genre: | text-txt | |
| Issuance: | monographic | |
| Edition: | Rev | |
| Date Issued: | [1994] | |
| Publisher: | Oregon State University Extension Service | |
| Place of Publication: | [Corvallis, Or.] | |
| Physical Form: |
computer online resource text file |
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| Extent: |
1 online resource ([2] pages) : illustrations |
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| Note(s): |
This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes. "Revised July 1994." Title from caption Mode of access: Internet from the Oregon Government Publications Collection. |
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| Subject(s): |
n-us-or Christmas trees -- Diseases and pests -- Control -- Oregon Contarinia -- Control -- Oregon |
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| Library Classification: | HEO/Ex8.4C49:1373/994 | |
| Held by: | Oregon State Library | |
| Restrictions on Access: | http://rightsstatements.org/vocab/CNE/1.0/ | |
| Is Part of Series: | EC (Oregon State University. Extension Service) ; 1373/994. | |
| In Collections: |