Differential susceptibility of white fir provenances to balsam twig aphid
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Main Authors: | , |
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Format: | Texto biblioteca |
Language: | |
Published: |
Berkeley, CA (USA) FS, PSFRES
1989
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Subjects: | ABIES CONCOLOR, PEST RESISTANCE, APHIDIDAE, RESISTANCE AUX ORGANISMES NUISIBLES, RESISTENCIA A LAS PLAGAS, |
Online Access: | http://www.fs.fed.us/psw/publications/documents/psw_rn403/psw_rn403.pdf |
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