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标题：Diversity of Scolitids in Plantations and Trees of Tectona Grandis L.F. (Teak) In The Province of Santo Domingo de los Tsáchilas
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作者：Edison Hidalgo Solano Apuntes ; Carlos Eulogio Belezaca Pinargote ; Rolando Manuel López Tobar 等
期刊名称：Journal of Alternative Perspectives in the Social Sciences
印刷版ISSN：1944-1088
电子版ISSN：1944-1096
出版年度：2019
卷号：10
期号：1
页码：1-9
出版社：Guild of Independent Scholars
摘要：The present research was carried out in three study sites, Martha Cecilia, Evekar and Loor, sites belonging to the rural parish of Santa María del Toachi. The objectives of the research were to identify and determine the diversity of scolitids, abundance and diversity indices associated with plantations and Teak trees. To determine the diversity in the plantations, 36 intersecting flight traps were installed at a height of 1.30 m, above ground level. As an attractant, 175 ml of 96 ° alcohol and 75 ml of distilled water were placed in each trap. of the specimens was made every eight days during the months of July and August of 2018, while, to determine the abundance and indexes of diversity in the trees, we proceeded to identify those that presented symptomatology of regressive death and vascular wilt, then they were discarded. nine sick trees per site and sectioned every four meters, after which the wood was opened for the collection of insects, which were deposited in flasks containing 70 ° alcohol. The identification process was carried out in the microbiology laboratory of the UTEQ with the help of a stereomicroscope and dichotomous keys. A total of 1897 scolitids were collected in the plantations, grouped into 11 species, the most abundant being: Hypothenemus sp, Corthylus sp, and Premmobius cavipennis. While the most abundant within the wood were: Xyleborus sp, Xyleborus ferrugineus, Xyleborus volvulus and Coptoborus sp.
关键词：Escolítidos; teca; diversity; traps