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首页> 外文期刊>Journal of Economic Entomology >Preference of formosan subterranean termites for blue-stained Southern yellow pine sapwood
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Preference of formosan subterranean termites for blue-stained Southern yellow pine sapwood

机译：地表白蚁优先选择染蓝的南部黄松材

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摘要

Little research has been conducted to investigate interactions between the invasive Formosan subterranean termite, Coptotermes formosanus Shiraki, and pine bark beetles native to the southeastern United States. Facilitative interactions between these organisms could alter stand dynamics and impact wood utilization strategies. American Wood Protection Association Standard El-09 choice tests were carried out to determine the feeding preference of Formosan subterranean termites for blue-stained versus unstained southern yellow pine sapwood. Three separate colonies of Formosan subterranean termites consumed on average twice as much air-dried blue-stained southern yellow pine sapwood over unstained air-dried controls. Additionally, Formosan subterranean termites consumed over five-times more kiln-dried blue-stained sapwood than unstained kiln-dried control wafers. The implications of these results are particularly relevant to pine forest ecology, nutrient cycling, and the utilization of blue-stained southern pine building products in the southeastern United States, where Formosan subterranean termites have become established.
机译：很少有研究调查侵入性的台湾地下白蚁，白蚁白蚁（Coptotermes formosanus Shiraki）和美国东南部的松树皮甲虫之间的相互作用。这些生物之间的促进性相互作用可能会改变林分动态并影响木材利用策略。进行了美国木材保护协会标准El-09选择测试，确定了台湾白蚁对蓝色染色和未染色的南部黄色松材的摄食偏好。三个独立的台湾白蚁菌落平均消耗的空气干燥量是未染色的空气干燥对照的两倍。此外，福尔摩斯地下白蚁消耗的窑干蓝染边材比未烘干的对照薄饼多出五倍。这些结果的含义与美国东南部的松林生态学，养分循环以及利用蓝色染色的南部松木建筑产品的利用尤其相关，美国东南部的白蚁已经在那里建立了。

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