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Current opinion in insect science最新文献

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Advances in monitoring of indoor pests.
IF 5.8 1区 农林科学
Current opinion in insect science Pub Date : 2025-03-11 DOI: 10.1016/j.cois.2025.101366
Changlu Wang, Richard Cooper
{"title":"Advances in monitoring of indoor pests.","authors":"Changlu Wang, Richard Cooper","doi":"10.1016/j.cois.2025.101366","DOIUrl":"https://doi.org/10.1016/j.cois.2025.101366","url":null,"abstract":"<p><p>Cockroaches, bed bugs, and commensal rodents are economically and medically important indoor pests. Effective detection of these pests is critical for preventing their establishment, reducing their spread, and quickly eliminating existing activity. Many types of devices have been developed to monitor these pests. They are an essential tool in an IPM program, playing an important role in pest detection and management. Here, we provide an overview of the commonly used monitoring tools and novel technologies that offer effective detection and savings in labor costs.</p>","PeriodicalId":11038,"journal":{"name":"Current opinion in insect science","volume":" ","pages":"101366"},"PeriodicalIF":5.8,"publicationDate":"2025-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143623855","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Beyond the Bite: How Mosquito Salivary Proteins Modulate Midgut Biology and Malaria Parasite Transmission.
IF 5.8 1区 农林科学
Current opinion in insect science Pub Date : 2025-03-11 DOI: 10.1016/j.cois.2025.101363
Thiago Luiz Alves E Silva, Renuka Elizabeth Joseph, Joel Vega Rodriguez
{"title":"Beyond the Bite: How Mosquito Salivary Proteins Modulate Midgut Biology and Malaria Parasite Transmission.","authors":"Thiago Luiz Alves E Silva, Renuka Elizabeth Joseph, Joel Vega Rodriguez","doi":"10.1016/j.cois.2025.101363","DOIUrl":"https://doi.org/10.1016/j.cois.2025.101363","url":null,"abstract":"<p><p>Mosquito blood feeding is complicated by the host hemostatic and immune responses, which remain active after ingestion, affecting blood ingestion, digestion, and threatening the midgut epithelium integrity. At the bite site, mosquitoes bypass the host's hemostatic and immune defenses by injecting saliva containing bioactive molecules, such as anticoagulants and immunomodulators, which facilitate efficient blood extraction. Ingested saliva can also modulate similar responses in the blood bolus. Here, we examine current evidence on how mosquito saliva proteins modulate blood responses in the midgut and enhance Plasmodium transmission. Saliva proteins are potential transmission-blocking targets for new intervention strategies to combat mosquito-borne diseases.</p>","PeriodicalId":11038,"journal":{"name":"Current opinion in insect science","volume":" ","pages":"101363"},"PeriodicalIF":5.8,"publicationDate":"2025-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143623869","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Chemically mediated trophic interactions of invasive herbivorous insects and their applications for monitoring and management.
IF 5.8 1区 农林科学
Current opinion in insect science Pub Date : 2025-03-11 DOI: 10.1016/j.cois.2025.101364
Tracy C Leskey, Veronica Carnio, Laura J Nixon
{"title":"Chemically mediated trophic interactions of invasive herbivorous insects and their applications for monitoring and management.","authors":"Tracy C Leskey, Veronica Carnio, Laura J Nixon","doi":"10.1016/j.cois.2025.101364","DOIUrl":"https://doi.org/10.1016/j.cois.2025.101364","url":null,"abstract":"<p><p>Introduction of invasive herbivorous insects have significantly disrupted agricultural and forest ecosystems. Sources of stimuli used for monitoring and biosurveillance tools or as the basis for management strategies involve chemically mediated interactions between the insect and key primary producers (plants) or secondary consumers (predators and parasites). While successful application of chemicals identified from these interactions have emerged for some species with a few multi-trophic interactions identified, other systems remain challenging, particularly when native species share similar chemically mediated cues. Applied molecular technologies such as environmental DNA or gut content analyses can be used to gain further insight into multitrophic interactions, which could potentially lead to improved chemical mediations tools.</p>","PeriodicalId":11038,"journal":{"name":"Current opinion in insect science","volume":" ","pages":"101364"},"PeriodicalIF":5.8,"publicationDate":"2025-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143623870","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Endocrine regulation of reproductive behaviors in insects: A comprehensive review.
IF 5.8 1区 农林科学
Current opinion in insect science Pub Date : 2025-03-07 DOI: 10.1016/j.cois.2025.101360
Evan Force, Stéphane Debernard
{"title":"Endocrine regulation of reproductive behaviors in insects: A comprehensive review.","authors":"Evan Force, Stéphane Debernard","doi":"10.1016/j.cois.2025.101360","DOIUrl":"https://doi.org/10.1016/j.cois.2025.101360","url":null,"abstract":"<p><p>Insects use pheromones in a complex system of sexual communication for reproduction. Hormones, peptides, and biogenic amines are crucial regulators involved in reproductive behaviors. Despite knowledge gaps, this review shows how hormones and related molecules influence insect reproduction and highlights the intricate endocrine network that governs the reproductive behaviors through diverse signaling pathways. In the future, it will be very interesting to explore not only endocrine regulation but also the impact of environmental changes on the reproductive behaviors, deepening our understanding of insect reproductive processes and their adaptability.</p>","PeriodicalId":11038,"journal":{"name":"Current opinion in insect science","volume":" ","pages":"101360"},"PeriodicalIF":5.8,"publicationDate":"2025-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143584961","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Parasitoid biology in the Anthropocene: It is getting harder to make a living from parasitism.
IF 5.8 1区 农林科学
Current opinion in insect science Pub Date : 2025-03-06 DOI: 10.1016/j.cois.2025.101361
Renee M Borges, Radhika Venkatesan, Saskya van Nouhuys
{"title":"Parasitoid biology in the Anthropocene: It is getting harder to make a living from parasitism.","authors":"Renee M Borges, Radhika Venkatesan, Saskya van Nouhuys","doi":"10.1016/j.cois.2025.101361","DOIUrl":"https://doi.org/10.1016/j.cois.2025.101361","url":null,"abstract":"","PeriodicalId":11038,"journal":{"name":"Current opinion in insect science","volume":" ","pages":"101361"},"PeriodicalIF":5.8,"publicationDate":"2025-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143584962","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A stitch in time: integrating energy infrastructure into the fabric of conservation habitats.
IF 5.8 1区 农林科学
Current opinion in insect science Pub Date : 2025-03-04 DOI: 10.1016/j.cois.2025.101358
Tristan A Barley, Hollie Blaydes, Adam G Dolezal
{"title":"A stitch in time: integrating energy infrastructure into the fabric of conservation habitats.","authors":"Tristan A Barley, Hollie Blaydes, Adam G Dolezal","doi":"10.1016/j.cois.2025.101358","DOIUrl":"https://doi.org/10.1016/j.cois.2025.101358","url":null,"abstract":"<p><p>Insect communities are declining globally as a result of multiple, interacting drivers, including habitat loss due to agricultural intensification and urbanization. Biodiversity losses necessitate immediate conservation efforts, including the creation of new habitats, but it can be challenging to find suitable spaces in which to implement such mitigation actions. However, energy infrastructure, including solar farms and rights-of-way, presents opportunities to enhance insect conservation efforts by adding to the existing patchwork of habitats across working landscapes. While research has already demonstrated the potential for new habitats in homogenous, resource-poor landscapes, pairing these habitats with energy infrastructure has not been fully explored or utilized, although the evidence base is growing. Here, we examine the challenges of finding opportunities to establish insect habitats in working landscapes, discuss the potential for energy infrastructure as spaces for habitats, and propose solutions to move this potential new means of insect conservation forward.</p>","PeriodicalId":11038,"journal":{"name":"Current opinion in insect science","volume":" ","pages":"101358"},"PeriodicalIF":5.8,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143572458","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Promoting Equity Between the Global North and Global South in Entomological Research.
IF 5.8 1区 农林科学
Current opinion in insect science Pub Date : 2025-03-03 DOI: 10.1016/j.cois.2025.101357
Melissa Sánchez Herrera, Gyanpriya Maharaj
{"title":"Promoting Equity Between the Global North and Global South in Entomological Research.","authors":"Melissa Sánchez Herrera, Gyanpriya Maharaj","doi":"10.1016/j.cois.2025.101357","DOIUrl":"https://doi.org/10.1016/j.cois.2025.101357","url":null,"abstract":"<p><p>International collaborations in entomological research are crucial for addressing global biodiversity challenges, particularly in the Global South, where much of the world's insect diversity is concentrated. These partnerships enable the sharing of knowledge, resources, and expertise across borders, leading to more comprehensive and impactful research outcomes. For the Global South, equitable collaborations are essential to ensure that local researchers are contributors and equal partners in the research process. Hallmarks of mutual partnerships include co-developing research questions, sharing the benefits of research outcomes, and receiving fair compensation and support. Emphasizing equity in these collaborations helps to address historical imbalances, strengthens local research capacities, and ensures that the perspectives and needs of Global South researchers are fully integrated into the global scientific community. Equitable international collaborations enhance the quality and relevance of entomological research, contributing to better research, monitoring and conservation worldwide.</p>","PeriodicalId":11038,"journal":{"name":"Current opinion in insect science","volume":" ","pages":"101357"},"PeriodicalIF":5.8,"publicationDate":"2025-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143566050","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The role of microbiomes in shaping insecticide resistance: current insights and emerging paradigms
IF 5.8 1区 农林科学
Current opinion in insect science Pub Date : 2025-02-23 DOI: 10.1016/j.cois.2025.101346
Saif ul Malook , Arinder K Arora , Adam Chun Nin Wong
{"title":"The role of microbiomes in shaping insecticide resistance: current insights and emerging paradigms","authors":"Saif ul Malook ,&nbsp;Arinder K Arora ,&nbsp;Adam Chun Nin Wong","doi":"10.1016/j.cois.2025.101346","DOIUrl":"10.1016/j.cois.2025.101346","url":null,"abstract":"<div><div>Insecticide resistance is a global challenge in agriculture and public health, with the microbiome increasingly recognized as a key contributor. This review synthesizes current research on the microbiome’s roles in insecticide resistance, emphasizing mechanisms like microbe-mediated insecticide detoxification, bioactivation, and modulation of host gene expression and physiology. We also explore how different environmental factors impact microbe–host interactions and the roles of epigenetics and post-transcriptional regulation in linking microbial effects to resistance. Integrating evidence from various insect species, this review also proposes strategies for resistance management, including genetically engineered microbes to detoxify insecticides and microbial diagnostic tools for monitoring resistance markers.</div></div>","PeriodicalId":11038,"journal":{"name":"Current opinion in insect science","volume":"69 ","pages":"Article 101346"},"PeriodicalIF":5.8,"publicationDate":"2025-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143499666","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Herbivory by multiple arthropods does not hinder the attraction of natural enemies to plant volatiles: insights from a meta-analysis
IF 5.8 1区 农林科学
Current opinion in insect science Pub Date : 2025-02-17 DOI: 10.1016/j.cois.2025.101347
Enggel B S Carmo , Renato C Macedo-Rego , M Fernanda G V Peñaflor
{"title":"Herbivory by multiple arthropods does not hinder the attraction of natural enemies to plant volatiles: insights from a meta-analysis","authors":"Enggel B S Carmo ,&nbsp;Renato C Macedo-Rego ,&nbsp;M Fernanda G V Peñaflor","doi":"10.1016/j.cois.2025.101347","DOIUrl":"10.1016/j.cois.2025.101347","url":null,"abstract":"<div><div>Plants under herbivore attack emit herbivore-induced plant volatiles (HIPVs) that recruit natural enemies (NEs) of the herbivores for defense. The composition of HIPVs is often specific to the herbivore species, and infestation by multiple herbivore species produces a distinct volatile blend compared to single infestations, potentially influencing tritrophic interactions. Although two decades of research have investigated how multiple herbivory can affect chemically mediated tritrophic interactions, a comprehensive understanding on this topic remains elusive, as studies have shown varying results depending on the system examined. We performed a quantitative synthesis of 29 studies, extracting effect sizes from 94 experiments that assessed the olfactory preferences of NEs for HIPVs emitted from multiple-infested and single-infested plants. Our analysis revealed that multiple infestations do not affect the attractiveness of HIPVs to NEs, regardless of whether the plant is infested by nonhosts, hosts from different or the same feeding guild, the NE dietary specialization, or guild. However, specialist NEs prefer HIPVs emitted from plants with hosts even if they are infested by multiple herbivores over those infested by only a single nonhost herbivore. Our meta-analysis provides valuable insights into the complexity of chemically mediated tritrophic interactions, demonstrating that the coinfestation with nonhosts or multiple hosts do not affect attractiveness of HIPVs to NEs.</div></div>","PeriodicalId":11038,"journal":{"name":"Current opinion in insect science","volume":"69 ","pages":"Article 101347"},"PeriodicalIF":5.8,"publicationDate":"2025-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143457144","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Influence of blood feeding and infection on arthropod hemocytes
IF 5.8 1区 农林科学
Current opinion in insect science Pub Date : 2025-02-10 DOI: 10.1016/j.cois.2025.101341
George-Rafael Samantsidis , Shahid Karim , Ryan C Smith
{"title":"Influence of blood feeding and infection on arthropod hemocytes","authors":"George-Rafael Samantsidis ,&nbsp;Shahid Karim ,&nbsp;Ryan C Smith","doi":"10.1016/j.cois.2025.101341","DOIUrl":"10.1016/j.cois.2025.101341","url":null,"abstract":"<div><div>Blood feeding provides essential nutrients for development and reproduction in hematophagous arthropods yet also initiates significant other physiological alterations in immune function. Immune cells, or hemocytes, are integral components of the arthropod innate immune system with notable roles in defining vector competence. Evidence suggests that both blood feeding and infection drive substantial changes in hemocyte phenotypes, including proliferation, immune activation, and differentiation, which directly and indirectly influence pathogen infection outcomes. These dynamics have fueled extensive research into hemocyte biology in recent years, which aided by emerging single-cell technologies and methods of phagocyte depletion, have provided novel molecular insights into hemocyte populations and additional support for their important contributions to parasite, virus, and bacterial infections. Despite this progress, many aspects of arthropod immune cell biology remain unclear. Focusing on mosquitoes and ticks as two of the most prominent and well-studied arthropod vectors, this review summarizes the effects of blood feeding and infection on mosquito and tick hemocytes, highlighting hemocyte classifications, and the known mechanisms by which hemocytes can have positive or negative impacts on vector-borne pathogen infection.</div></div>","PeriodicalId":11038,"journal":{"name":"Current opinion in insect science","volume":"69 ","pages":"Article 101341"},"PeriodicalIF":5.8,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143406294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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