The Great Basin naturalist, 1986-07, Vol.46 (3), p.445-448
1986
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Details
- Autor(en) / Beteiligte
- Titel
- Ponderosa pine conelet and cone mortality in central Arizona
- Ist Teil von
- The Great Basin naturalist, 1986-07, Vol.46 (3), p.445-448
- Ort / Verlag
- Brigham Young University
- Erscheinungsjahr
- 1986
- Quelle
- Free E-Journal (出版社公開部分のみ）
- Beschreibungen/Notizen
- Ponderosa pine conelets in 10 stands on the Coconino and Kaibab national forests were observed periodically from July 1982 until they matured in September 1983. Abortion, ponderosa pine cone beetles (Conophthorus ponderosae Hopkins), and ponderosa pine coneworms (Dioryctria sp., probably Auranticella [Grote]) were the significant mortality factors. Cattle, tip moths, and squirrels rarely destroyed conelets or cones.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0017-3614Titel-ID: cdi_jstor_primary_41712253
- Format
- –
- Schlagworte
- ABORTION, ABORTO, AGENTES NOCIVOS, ARIZONA, AVORTEMENT, COLEOPTERA, CONE, CONES, conophtorus pondersae, CONOS, DIORYCTRIA, FACTEUR NUISIBLE, Forest service, GRAINE, Infestation, INJURIOUS FACTORS, MORTALIDAD, MORTALITE, MORTALITY, National forests, Pine trees, PINUS PONDEROSA, Prairies, Seed cones, SEEDS, SEMILLA, Squirrels, Trees