Pruning high-value Douglas-fir can reduce dwarf mistletoe severity and increase longevity in Central Oregon
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- 作者：Helen M. Maffeia ; hmaffei@fs.fed.us" class="auth_mail" title="E-mail the corresponding author ; Gregory M. Filipb ; Nancy E. Grulkec ; Brent W. Oblingera ; Ellis Q. Margolisd ; Kristen L. Chadwicke
- 关键词：Pseudotsuga menziesii var. menziesii ; Arceuthobium douglasii ; Pruning ; Tree rings ; Normalized Difference Vegetation Index (NDVI) ; Oregon
- 刊名：Forest Ecology and Management
- 出版年：2016
- 出版时间：1 November 2016
- 年：2016
- 卷：379
- 期：Complete
- 页码：11-19
- 全文大小：1502 K
文摘
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Mechanical pruning can delay, even eradicate, the impact of Arceuthobium douglasii.
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Eradication is more probable in lightly infected trees without infected cohorts.
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Perform evaluations to confirm eradication no sooner than 14 years post-pruning.
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Foliage from witches brooms contribute little to long-term tree vitality.