黑翅土白蚁菌圃对采食工蚁的引诱活性
黑翅土白蚁是一种重要的培菌白蚁,采食工蚁取食菌圃物质,采集树皮等植物材料作为菌圃的培养基。本文研究了菌圃、林间采集材料(杂交鹅掌楸树干外表皮)对采食工蚁的引诱活性,并与常用的白蚁饵料基质密粘褶菌松木粉培养物进行了比较。利用Y形嗅觉仪分别测定上、中、下层主巢菌圃、副巢菌圃、杂交鹅掌楸树干外表皮、密粘褶菌松木粉培养物对采食工蚁的引诱活性;比较了主巢下层菌圃与杂交鹅掌楸树干外表皮、主巢下层菌圃与密粘褶菌松木粉培养物、副巢菌圃与杂交鹅掌楸树干外表皮、副巢菌圃与密粘褶菌松木粉培养物、杂交鹅掌楸树干外表皮与密粘褶菌松木粉培养物的引诱活性。结果显示,(1)空白对照条件下,不同测定材料趋性反应率大小顺序:密粘...
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Published in | 环境昆虫学报 Vol. 39; no. 5; pp. 1161 - 1168 |
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Main Author | |
Format | Journal Article |
Language | Chinese |
Published |
南京林业大学南方现代林业协同创新中心, 南京林业大学林学院, 南京210037%南京中山陵园管理局,南京,210014
2017
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Subjects | |
Online Access | Get full text |
ISSN | 1674-0858 |
DOI | 10.3969/j.issn.1674-0858.2017.05.25 |
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Summary: | 黑翅土白蚁是一种重要的培菌白蚁,采食工蚁取食菌圃物质,采集树皮等植物材料作为菌圃的培养基。本文研究了菌圃、林间采集材料(杂交鹅掌楸树干外表皮)对采食工蚁的引诱活性,并与常用的白蚁饵料基质密粘褶菌松木粉培养物进行了比较。利用Y形嗅觉仪分别测定上、中、下层主巢菌圃、副巢菌圃、杂交鹅掌楸树干外表皮、密粘褶菌松木粉培养物对采食工蚁的引诱活性;比较了主巢下层菌圃与杂交鹅掌楸树干外表皮、主巢下层菌圃与密粘褶菌松木粉培养物、副巢菌圃与杂交鹅掌楸树干外表皮、副巢菌圃与密粘褶菌松木粉培养物、杂交鹅掌楸树干外表皮与密粘褶菌松木粉培养物的引诱活性。结果显示,(1)空白对照条件下,不同测定材料趋性反应率大小顺序:密粘褶菌松木粉培养物〉副巢菌圃〉主巢下层菌圃〉主巢中层菌圃〉主巢上层菌圃〉杂交鹅掌楸树干外表皮。不同材料的趋性反应率显著性检验:密粘褶菌松木粉培养物与副巢菌圃、副巢菌圃与主巢下层菌圃、主巢下层菌圃与主巢中层菌圃、主巢中层菌圃与主巢上层菌圃、主巢上层菌圃与杂交鹅掌楸树干外表皮之间差异不显著,其余各组差异显著或极显著。(2)不同测定材料趋势反应率两两比较测定:密粘褶菌松木粉培养物高于杂交鹅掌楸树干外表皮(P〈0.01);副巢菌圃高于杂交鹅掌楸树干外表皮(P〈0.01);主巢下层菌圃高于杂交鹅掌楸树干外表皮(P〈0.05);副巢菌圃与密粘褶菌松木粉培养物、主巢下层菌圃与密粘褶菌松木粉培养物差异不显著。(3)黑翅土白蚁共生菌圃对采食工蚁具有明显的引诱活性,引诱活性强度与菌圃的类型、部位有关。(4)主巢下层菌圃、副巢菌圃有较高的引诱活性,引诱活性强度与密粘褶菌松木粉培养物相近。相比之下,主巢中层菌圃、主巢上层菌圃以及杂交鹅掌楸树干外表皮引诱活性较低。菌圃物质对采食工蚁的引诱活性比林间采集材料的引诱活性更高。共生菌圃中引诱活性组分的理化性质、组成特点、来源等尚需进一步研究。 |
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Bibliography: | Odontotermes formosanus;foragers;fungus garden;attractive activity WANG Ya-Zhao, JI Bao-Zhong, LIU Shu-Wen, DING Fang, XU Li-Jun (1. Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, College of Forestry, Nanjing Forestry University, Nanjing 210037, China; 2. The Administration Bureau of Dr. Sun Yat-sen's Mausoleum, Nanjing 210014, China) 44-1640/Q Odontotermes formosanus is an important fungus-growing termite. Their foragers feed on the material consisting of fungus garden. Outside the nest, foragers collect tree bark or other plant materials to use them as the culture medium of fungus garden. In this paper, we investigated the attractive activity of fungus garden and field-collected materials ( trunk's outer epidermis of Liriodendron chinense × L. tulipifera,TEL) to O. formosanus foragers. Meanwhile, the pine wood powder infected by Gloeophyllum trabeum ( PWG) , a kind of frequently used termite bait material, was taken as comparation, and its attractive acti |
ISSN: | 1674-0858 |
DOI: | 10.3969/j.issn.1674-0858.2017.05.25 |