Journal of Chemical Ecology最新文献

{"title":"Maternal Pheromone Emission During Biparental Care: Evidence for Consistent Individual Differences and Links to Terminal Investment.","authors":"Jacqueline Sahm, Cassandra Jackl, Taina Conrad, Johannes Stökl, Sandra Steiger","doi":"10.1007/s10886-026-01697-4","DOIUrl":"10.1007/s10886-026-01697-4","url":null,"abstract":"","PeriodicalId":15346,"journal":{"name":"Journal of Chemical Ecology","volume":"52 2","pages":""},"PeriodicalIF":1.8,"publicationDate":"2026-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13009076/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147503973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Influence of Conspecific Male Odour and Host Kairomones on the Behaviour of Sternochetus mangiferae, a Pest of Mangoes in Brazil and Ghana.","authors":"Miguel Borges, Mirian F F Michereff, Raúl A Laumann, József Vuts, Marla J Hassemer, João Victor C Machado, Michely F S Aquino, Kamila K S Leite, Alessandra de Carvalho Silva, Marcelo P Ricalde, Haruna Braimah, Michael A Birkett, Maria Carolina Blassioli-Moraes","doi":"10.1007/s10886-026-01696-5","DOIUrl":"10.1007/s10886-026-01696-5","url":null,"abstract":"","PeriodicalId":15346,"journal":{"name":"Journal of Chemical Ecology","volume":"52 2","pages":""},"PeriodicalIF":1.8,"publicationDate":"2026-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12995999/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147473753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bodyguard Interactions: A Beneficial Endophyte Triggers Emission of Methyl Salicylate in Infested Tomato Plant Mediating Attraction of a Parasitoid Wasp.","authors":"Komivi S Akutse, Ayaovi Agbessenou, Abdullahi A Yusuf, Fathiya M Khamis","doi":"10.1007/s10886-026-01704-8","DOIUrl":"https://doi.org/10.1007/s10886-026-01704-8","url":null,"abstract":"","PeriodicalId":15346,"journal":{"name":"Journal of Chemical Ecology","volume":"52 2","pages":""},"PeriodicalIF":1.8,"publicationDate":"2026-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147443890","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"IR25a-like Receptors are Required for Olfactory Detection of Plant Volatiles in the Carmine Spider Mite.","authors":"Lishu Peng, Qianqian Huang, Wei Xiao","doi":"10.1007/s10886-026-01694-7","DOIUrl":"https://doi.org/10.1007/s10886-026-01694-7","url":null,"abstract":"","PeriodicalId":15346,"journal":{"name":"Journal of Chemical Ecology","volume":"52 2","pages":""},"PeriodicalIF":1.8,"publicationDate":"2026-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147433031","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Identification of Sex Pheromone Components for the Click Beetles Melanotus piceatus Blatchley and Melanotus insipiens (Say) (Coleoptera: Elateridae).","authors":"Livy Williams, Sean T Halloran, Paul D Baker, Frank E Etzler, Jocelyn G Millar","doi":"10.1007/s10886-026-01702-w","DOIUrl":"10.1007/s10886-026-01702-w","url":null,"abstract":"<p><p>Little is known about the semiochemicals that mediate the reproductive behavior of click beetles, the Elateridae. Research over the past two decades has begun to fill this gap, with: (1) the discovery of sex attractants for a number of pest and non-pest species, and (2) subsequent studies toward development of semiochemically-based pest management approaches and conservation initiatives for pests and non-pests, respectively. We used chemical, electrophysiological, and behavioral studies to identify, synthesize, and field test female-produced sex attractant pheromones of two North American elaterid species, Melanotus piceatus and M. insipiens. We identified two possible pheromone components for each species using coupled gas chromatography-mass spectrometry analyses of extracts of ovipositors of females: (2Z,6E)-farnesyl acetate and (2E,6E)-farnesyl acetate for M. piceatus, and decyl octanoate and decyl butanoate for M. insipiens. Subsequent coupled gas chromatography-electroantennogram detection analyses indicated that antennae of males were responsive to only one of the two compounds for each species: (2Z,6E)-farnesyl acetate for M. piceatus, and decyl butanoate for M. insipiens. In field trials, (2Z,6E)-farnesyl acetate and decyl butanoate as single components attracted males of M. piceatus and M. insipiens, respectively. In both species, most male beetle flight activity occurred from May through June. Identification of the sex pheromones of these species will provide useful tools to study their biology, while further expanding our knowledge of the types of compounds to be expected in the sex pheromones of related species.</p>","PeriodicalId":15346,"journal":{"name":"Journal of Chemical Ecology","volume":"52 2","pages":""},"PeriodicalIF":1.8,"publicationDate":"2026-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12971855/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147390142","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ultra-Violet Induced Biochemical Changes in an Invasive Weed and their Implications for Plant-Biocontrol Agent Interactions.","authors":"D Paul Barrett, Arvind K Subbaraj, Jason J Wargent, Maria A Minor, Paul Peterson, David J Lun, Andrea Clavijo McCormick","doi":"10.1007/s10886-026-01699-2","DOIUrl":"10.1007/s10886-026-01699-2","url":null,"abstract":"","PeriodicalId":15346,"journal":{"name":"Journal of Chemical Ecology","volume":"52 2","pages":""},"PeriodicalIF":1.8,"publicationDate":"2026-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12960414/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147355165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cue Driven Mating Dynamics in Ladybird Beetle, Cheilomenes Sexmaculata (Fabricius).","authors":"Deeksha Jattan, Zeenat Fatima, Nasreen Ghazi Ansari, Geetanjali Mishra, Ashutosh Singh","doi":"10.1007/s10886-026-01700-y","DOIUrl":"https://doi.org/10.1007/s10886-026-01700-y","url":null,"abstract":"","PeriodicalId":15346,"journal":{"name":"Journal of Chemical Ecology","volume":"52 2","pages":""},"PeriodicalIF":1.8,"publicationDate":"2026-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147290107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ChemicaL Profiles and Foraging Efficiency in a Carnivorous Plant: Effects of Contrasting Precipitation Regimes.","authors":"Alessio Tei, Carla Vázquez-González, Gregory Röder, Irene Virseda, Lucía Martín-Cacheda, Sergio Rasmann, Xoaquín Moreira","doi":"10.1007/s10886-026-01701-x","DOIUrl":"10.1007/s10886-026-01701-x","url":null,"abstract":"","PeriodicalId":15346,"journal":{"name":"Journal of Chemical Ecology","volume":"52 2","pages":""},"PeriodicalIF":1.8,"publicationDate":"2026-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12945915/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147290134","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Can Cuticular Hydrocarbons Be used as Chemotaxonomic Tool for Neosilba McAlpine (Diptera: Lonchaeidae)?","authors":"Jean Carlos Dos Santos Lima, Laura Jane Gisloti, Sidnei Eduardo Lima-Junior","doi":"10.1007/s10886-026-01693-8","DOIUrl":"10.1007/s10886-026-01693-8","url":null,"abstract":"","PeriodicalId":15346,"journal":{"name":"Journal of Chemical Ecology","volume":"52 2","pages":""},"PeriodicalIF":1.8,"publicationDate":"2026-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12932378/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147283731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of Exposure to Differentially Stressed Pinus sylvestris Seedlings on the Susceptibility of Receivers to Feeding by the Large Pine Weevil.","authors":"Sara Mashhadi Meyghani, Muhammad Usman Rasheed, James D Blande","doi":"10.1007/s10886-026-01688-5","DOIUrl":"10.1007/s10886-026-01688-5","url":null,"abstract":"<p><p>Plants release volatile organic compounds (VOCs) in response to herbivory or damage as part of an indirect defence strategy. These broadly defined damage-induced plant volatiles (DIPVs), include herbivore-induced plant volatiles (HIPVs). DIPVs elicit defence-related responses in neighbouring plants, which may influence herbivore behaviour. Although DIPVs have been studied in conifers, little is known about how they influence neighbouring plants and shape subsequent interactions with herbivores. We tested whether DIPVs released by damaged Scots pine (Pinus sylvestris) seedlings alter the susceptibility of undamaged receivers to feeding by the large pine weevil (Hylobius abietis). A two-stage experiment examined the effects of exposure to VOCs from mechanically damaged, pine weevil-damaged, sawfly-damaged, and undamaged seedlings on neighbouring receivers. In the first stage, receivers were exposed to VOCs for seven days. VOC emissions from receivers were collected and analysed using gas chromatography-mass spectrometry. Analyses revealed treatment-specific volatile profiles. In the second stage, weevil orientation was tested, and receiver susceptibility evaluated by quantifying bark damage area using digital photograph analysis and classification of feeding-damage type as superficial or deep. Weevils first oriented towards the control receivers most frequently before being found in greater numbers on receivers exposed to DIPVs from mechanically damaged and weevil-damaged neighbours. Towards the end of the experiment, they were found on receivers exposed to sawfly-induced DIPVs. The control group had more deep damage than superficial damage, whereas all DIPV exposure groups had more superficial than deep feeding spots, suggesting that prior VOC exposure may result in surface-level feeding. These findings show that DIPVs can trigger changes in receivers that influence pine weevil orientation and feeding behaviour.</p>","PeriodicalId":15346,"journal":{"name":"Journal of Chemical Ecology","volume":"52 2","pages":""},"PeriodicalIF":1.8,"publicationDate":"2026-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12923392/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146258247","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}