Evidence for (E)-Pityol as an Aggregation Pheromone of Pityophthorus pubescens (Coleoptera: Curculionidae: Scolytinae)

IF 1.1 4区 农林科学 Q3 ENTOMOLOGY
S. López, C. Quero, J. C. Iturrondobeitia, Á. Guerrero, A. Goldarazena
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引用次数: 11

Abstract

Abstract We present evidence favoring the use of (E)-pityol as an aggregation pheromone in Pityophthorus pubescens (Marsham). (E)-Pityol was detected in effluvia of male and female P. pubescens, and antennae of both sexes responded to (E)-(+)-pityol in electroantennogram assays. In two-choice olfactometer tests, males significantly preferred (E)-(+)-pityol and (E)-(±)-pityol to blank controls at doses of 1, 10, and 100 ng, whereas females only showed a preference for (E)-pityol at the 1 ng dose.
(E)-Pityol作为短毛松蛾聚集信息素的证据(鞘翅目:松毛虫科:松毛虫科)
摘要我们提出证据支持(E)-pityol作为聚集信息素在短毛松(Marsham)中使用。(E)- pityol在雄性和雌性短毛线虫的分泌物中检测到,两性的触角对(E)-(+)-pityol有反应。在双选择嗅觉测试中,与空白对照相比,在1、10和100 ng剂量下,雄性明显更喜欢(E)-(+)-pityol和(E)-(±)-pityol,而雌性只在1 ng剂量下更喜欢(E)-pityol。
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来源期刊
Canadian Entomologist
Canadian Entomologist 生物-昆虫学
CiteScore
2.20
自引率
11.10%
发文量
24
审稿时长
6-12 weeks
期刊介绍: French translation follows/le français suit Published since 1868, this peer-reviewed bimonthly publication is the official journal of the Entomological Society of Canada. Available via the internet and with hardcopy distribution to 55 countries, its research papers and notes are relevant to entomologists and other biologists around the world. In addition to being a venue for topical reviews and forum discussion, The Canadian Entomologist publishes current research in all facets of entomology, including systematics and morphology, molecular and developmental biology, ecology and behaviour, biodiversity and evolution, insect management, entomological techniques, and other relevant subject areas. Contributions are published in English or French. Authors will not pay page charges, and will experience fast, high quality reviews of their papers.Publiée depuis 1868, cette publication bimestrielle avec comité de lecture est la revue officielle de la Société d’entomologie du Canada. Disponible sur Internet et distribuée en format papier dans 55 pays, ses articles de recherche et ses notes sont pertinents pour les entomologistes et autres biologistes de par le monde. En plus d’être une plate-forme pour des revues thématiques et un forum de discussion, The Canadian Entomologist publie la recherche actuelle sur toutes les facettes de l’entomologie, incluant la systématique et la morphologie, la biologie moléculaire et développementale, l’écologie et le comportement, la biodiversité et l’évolution, la gestion des insectes, les techniques entomologiques et d’autres domaines pertinents. Les contributions sont publiées en français ou en anglais. Les auteurs ne paient aucun frais de publication, et recevront une révision rapide et de grande qualité de leurs articles.
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