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Managing an established tree invader: developing control methods for Chinese tallow (Triadica sebifera) in maritime forestsAuthor(s): Lauren S. Pile; G. Geoff Wang; Thomas A. Waldrop; Joan L. Walker; William C. Bridges; Patricia A. Layton
Source: Journal of Forestry
Publication Series: Scientific Journal (JRNL)
Station: Southern Research Station
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DescriptionBiological invasions by woody species in forested ecosystems can have significant impacts on forest management and conservation. We designed and tested several management options based on the physiology of Chinese tallow (Triadica sebifera [L.] Small). Specifically, we tested four treatments, including mastication, foliar herbicide, and fire (MHfolF), mastication and foliar herbicide (MHfol), dormant-stem herbicide and fire (HdorF), and dormant-stem herbicide (Hdor), to determine their efficacy in reducing the density and regeneration of this highly invasive tree species. Mastication treatments were significant in reducing density the first year but not after 3 years. Prescribed fire significantly reduced density combined with previous treatments. Regeneration coverage was highest on those sites with mastication, which was not affected by the addition of prescribed fire. Overall, we found that the most comprehensive treatment (MHfolF) was more effective in reducing density but did not result in a difference in the amount of regeneration after treatment.
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CitationPile, Lauren S.; Wang, G. Geoff; Waldrop, Thomas A.; Walker, Joan L.; Bridges, William C.; Layton, Patricia A. 2017. Managing an established tree invader: developing control methods for Chinese tallow (Triadica sebifera) in maritime forests. Journal of Forestry. 115(6): 522-529.
Keywordsmastication, herbicide, fire, slash pine
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