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Exploitation of seasonal development and semiochemicals for the refinement of pest management programs involving the mullein bug, Campylomma verbasci (Meyer) and pear psylla, Psylla pyricola Foerster

Resource type
Thesis
Thesis type
(Thesis) Ph.D.
Date created
1990
Authors/Contributors
Author (aut): Smith, Robert F
Copyright statement
Copyright is held by the author.
Permissions
The author has not granted permission for the file to be printed nor for the text to be copied and pasted. If you would like a printable copy of this thesis, please contact summit-permissions@sfu.ca.
Scholarly level
Graduate student (PhD)
Subject
Mullein thrips -- Control.
Pear thrips -- Control.
Orchards -- Diseases and pests -- Control.
Pests -- Control.
Language
English
Member of collection
Biological Sciences Theses
Download file Size
b14601126.pdf 3.94 MB

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