Effects of Heat Treatments of Wood on the Feeding Behaviour of Two Subterranean Termites
Effects of Heat Treatments of Wood on the Feeding Behaviour of Two Subterranean Termites
复制标题
木材热处理对两种地下白蚁取食行为的影响
DOI：
10.1515/hf.1999.038
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发表时间：
1999
期刊：
影响因子：
--
通讯作者：
T. Yoshimura
中科院分区：
文献类型：
--
作者：
S. Doi;Y. Kurimoto;W. Ohmura;S. Ohara;M. Aoyama;T. Yoshimura
本文研究了两种白蚁（Coptotermes formosanus Shiraki）和Reticulitermes speratus (Kolbe))在日本商品木材中蒸汽处理和干热取样的选择取食试验结果。除日本落叶松组合外，部分经蒸汽处理的树种受到台湾落叶松和speratus的严重侵害，其余树种受到的侵害均不超过未加热的对照。speratus。蒸汽处理对某些木材产生取食诱食剂，用热水浸出去除。不同种类白蚁对这些物质的敏感性存在一定差异。白蚁对蒸汽处理过的山毛榉的吸引力与对蒸汽处理过的软木的吸引力不同。对这些现象进行了讨论，并参考了木材的热处理和白蚁的吸引因素。
Summary This paper deals with the results of choice feeding tests of two termite species, Coptotermes formosanus Shiraki and Reticulitermes speratus (Kolbe), with steam-treated and dry-heated samples of Japanese commercial woods. Some steam-treated species were heavily attacked by C. formosanus and R. speratus while all dry-heated samples were attacked not more than unheated controls except for the combination Japanese larch-R. speratus. The steam treatment in some wood species produced feeding attractants which were removed by hot water extraction. Termite species showed some differences in the susceptibility to these substances. Attraction of the termites to steam-treated Japanese beech was different from that to the steam-treated softwoods. These phenomena were discussed with references to heat treatment of wood as well as to termite attractive factors.