Arthropod-Plant Interactions最新文献

{"title":"Post-fire recovery in Malpighiaceae species with differing levels of ant-plant associations: the potential role of extrafloral nectaries in the Cerrado","authors":"Rodrigo do Rosario Nogueira,&nbsp;Larissa Nahas,&nbsp;Kleber Del-Claro","doi":"10.1007/s11829-025-10183-9","DOIUrl":"10.1007/s11829-025-10183-9","url":null,"abstract":"<div><p>Fire is a key ecological driver in the Brazilian Cerrado, shaping plant traits and influencing biotic interactions such as mutualisms. We assessed how the presence of extrafloral nectaries (EFNs) and associated ant mutualists affects post-fire recovery in three Malpighiaceae species with contrasting ant-plant associations: <i>Peixotoa tomentosa</i> and <i>Banisteriopsis malifolia</i>, which possess EFNs and have strong ant associations, and <i>Byrsonima intermedia</i>, which lacks EFNs and generally exhibits weaker associations with ants. Because ant activity was not measured directly, EFN presence was used as a proxy for mutualistic interactions. We hypothesized that fire would enhance vegetative growth and reproductive output in all species but that the effect would be stronger in species with EFNs. Our results showed that <i>P. tomentosa</i> experienced significant increases in total leaf production, plant height, leaf diameter, and reproductive output (floral buds, flowers, and fruits) in burned areas, along with a reduction in fungal leaf spots. <i>B. malifolia</i> also exhibited higher numbers of floral buds, flowers, and fruits in burned areas, indicating a positive reproductive response to fire. In contrast, <i>B. intermedia</i> showed no significant differences in leaf production or height between burned and unburned areas, and reproductive data were unavailable in this species due to delayed flowering after the fire. These contrasting responses suggest that EFN-bearing species may be better equipped to cope with post-fire conditions. While we did not directly measure ant activity, the observed patterns are consistent with the hypothesis that EFN-mediated mutualisms may contribute to plant resilience. Our findings contribute to the understanding of how species traits associated with ant-plant interactions might influence post-disturbance dynamics in tropical savannas.</p></div>","PeriodicalId":8409,"journal":{"name":"Arthropod-Plant Interactions","volume":"19 5","pages":""},"PeriodicalIF":1.3,"publicationDate":"2025-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144998437","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring fern-arthropod interactions in the Argentinian Paranaense rainforest: a first inventory, perspectives and future research","authors":"Bárbara Cariglino,&nbsp;Agustina Yañez,&nbsp;María Cecilia Melo","doi":"10.1007/s11829-025-10181-x","DOIUrl":"10.1007/s11829-025-10181-x","url":null,"abstract":"<div><p>Despite the long co-evolutionary history of ferns with insects (and other arthropods), the study of interactions between these two groups has been historically underrepresented compared to the study of interactions in angiosperms. Furthermore, recent reviews analyzing various types of fern-insect interactions worldwide have highlighted a significant lack of studies from regions in the Southern Hemisphere when compared to the abundant research conducted in the Northern Hemisphere. This disparity leads to structural biases in the available information, precluding a better understanding of the co-evolution and role of insects and ferns in the ecosystems, and their importance for biodiversity conservation in the Global South. In an effort to reduce this knowledge bias, we undertook a survey in the Paranaense rainforest (Misiones Province, Argentina), documenting for the first time fern-arthropod interactions within the country and laying the groundwork for future investigations. We assessed potential fern-arthropod interactions by thoroughly examining fern specimens along predetermined transects, recording all recognized activities related to shelter (galling, mining, cocoons), reproduction (oviposition), and invertebrate feeding. Fern-hosts and those arthropods observed in-situ were collected and taxonomically classified. Despite preliminary, our observations provided the first records of fern-arthropod interactions described for Argentina, revealing a diverse array of fern-arthropod interactions. This survey denoted that there is high potential for future qualitative and quantitative analyses and comparisons with other regions, further underscoring the critical need to gather information particularly from the Global South. We hope this work will help to incentivize additional research on this largely unexplored topic within the country.</p></div>","PeriodicalId":8409,"journal":{"name":"Arthropod-Plant Interactions","volume":"19 5","pages":""},"PeriodicalIF":1.3,"publicationDate":"2025-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144998436","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Seasonal and habitat variations of floral visitor networks in a Mediterranean maquis","authors":"Pierre-Yves Maestracci,&nbsp;Laurent Plume,&nbsp;Caroline de Zutter,&nbsp;Marc Gibernau","doi":"10.1007/s11829-025-10179-5","DOIUrl":"10.1007/s11829-025-10179-5","url":null,"abstract":"<div><p>In natural ecosystems, species are interacting with many others constituting complex networks. Analysis of these networks enables us to describe and visualize ecological communities, which can vary greatly depending on the habitat and the season. Here, we have studied insect floral visitors explicitly considering the four main orders Hymenoptera, Coleoptera, Diptera, and Lepidoptera over nine months in 2022 across three sites in South-West Corsica. We recorded 2,848 insect–flower interactions involving 241 insect morpho-species and 54 plant species. Seven plant species accounted 61% of all insect observations and 81% of the recorded insect species diversity. Our results revealed pronounced spatial and temporal dynamics. Distinct seasonal floral visitor communities emerged at each site, with the highest diversity observed between spring and summer. The composition of key species varied markedly across seasons, <i>Bombus xanthopus</i>, <i>Oedemera</i> spp., and <i>Tropinota squalida</i> in spring; <i>Hylaeus</i> spp and <i>Mordellistena</i> spp. in summer; <i>Apis mellifera</i> and <i>Hylaeus</i> spp in autumn. Local plant diversity and landscape heterogeneity at both short (200 m) and long (1 km) scales likely contributed to spatial differences among sites. This study highlights the necessity of integrating understudied groups such as Coleoptera and extending sampling across seasons to fully capture the dynamics of plant–floral visitor networks. However, given the high diversity and taxonomic complexity of flower-visiting insects, direct management is challenging. Instead, prioritizing plant community management offers a practical means to support these interactions, particularly since visitor assemblages vary according to microhabitat and landscape structure. These insights are essential for understanding ecological processes and informing robust conservation strategies that encompass the variability of these interactions in Mediterranean ecosystems.</p></div>","PeriodicalId":8409,"journal":{"name":"Arthropod-Plant Interactions","volume":"19 5","pages":""},"PeriodicalIF":1.3,"publicationDate":"2025-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s11829-025-10179-5.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144998438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The globe thistle habitat and attachment of Macrolophus pygmaeus on leaves of three Echinops species","authors":"Dagmar Voigt,&nbsp;Gert Horn,&nbsp;Stanislav Gorb","doi":"10.1007/s11829-025-10182-w","DOIUrl":"10.1007/s11829-025-10182-w","url":null,"abstract":"<div><p><i>Echinops</i> plants, a genus of globe thistles, have proven to be highly attractive to various arthropods in the field. They offer a complex, three-dimensional, and pubescent terrain that is conducive to omnivorous predatory mirid bugs, such as <i>Macrolophus pygmaeus</i>, and related species within the subfamily Bryocorinae (Heteroptera, Miridae), where many other entomophagous insects may struggle. A microscopic examination of the leaf surfaces of 20 <i>Echinops</i> accessions across five species and one subspecies revealed differences in their microstructural features. <i>Echinops bannaticus</i>, <i>Echinops exaltatus</i>, and <i>Echinops sphaerocephalus</i> were selected for detailed evaluation and included in traction force measurements with female <i>M. pygmaeus</i> to compare the bug's attachment on different plant surfaces. These insects demonstrated significantly stronger attachment to the leaves compared to glass, generating forces that were 47 to 12 times their body weight, respectively. The abaxial leaf surfaces, which are covered by a dense layer of tomentous trichomes, provided superior footholds compared to the adaxial glabrous or pruinose leaves. The larger the area covered with tomentous trichomes, the higher the safety factor (attachment force normalised by the bug's body weight) for the insects. In addition, the number of pulling movements decreased on glandular trichomes, likely to avoid being trapped by glandular secretion. This study provides further evidence of the essential role of the interaction between plant surfaces and insect integuments in insect–plant relationships. Insect settlement on plants depends on having proper footholds, which are influenced by surface properties. Consequently, these factors warrant more attention in future research on insect evolution, ecology, and pest management.</p></div>","PeriodicalId":8409,"journal":{"name":"Arthropod-Plant Interactions","volume":"19 5","pages":""},"PeriodicalIF":1.3,"publicationDate":"2025-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s11829-025-10182-w.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144998439","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Antixenosis: mechanism of resistance to whitefly in upland cotton introgression lines","authors":"Harsimran Kaur,&nbsp;Vijay Kumar,&nbsp;Dharminder Pathak,&nbsp;Manjeet Kaur Sangha","doi":"10.1007/s11829-025-10180-y","DOIUrl":"10.1007/s11829-025-10180-y","url":null,"abstract":"<div><p>Screen house experiments were conducted under free-choice conditions to determine the antixenosis mechanism of host plant resistance in nineteen cotton test entries against whitefly, <i>Bemisia tabaci</i> (Gennadius). They were assessed for settling behavior and oviposition preference. The study revealed that introgression line D-12-7-4-P-2 was most preferred for whitefly settling and oviposition and categorized as highly susceptible, whereas synthetic polyploid, C1-P-1, C1-P-31, C1-P-20, and C1-P-36 were least preferred for oviposition by whitefly, falling under the resistant category and exhibiting an antixenosis mechanism of resistance. Various biophysical and biochemical parameters were estimated for each treatment and correlated with both settling and oviposition preference. Among biophysical parameters, trichome density, leaf area, and vascular bundle length showed significantly positive correlations, whereas leaf lamina thickness was negatively correlated with settling behavior and ovipositional preference. Sugars were predominantly higher in whitefly susceptible lines, whereas phenols, tannins, and proteins were comparatively higher in resistant genotypes. Among biochemical parameters, total soluble sugars and reducing sugars registered a positive  association, while total soluble proteins, crude proteins, total phenols, and total tannins showed negative correlations with whitefly settling and ovipositional preference. It may thus be concluded that the antixenosis mechanism of resistance is operating in cotton lines and that biophysical and biochemical parameters play a predominant role in imparting resistance against <i>B. tabaci</i>. These identified resistant cotton introgression lines can be used to obtain whitefly-resistant cultivars.</p></div>","PeriodicalId":8409,"journal":{"name":"Arthropod-Plant Interactions","volume":"19 5","pages":""},"PeriodicalIF":1.3,"publicationDate":"2025-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144998440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Identification of pod borer resistant pigeonpea: an introgression breeding with Cajanus scarabaeoides accompanied by integrated screening","authors":"G. K. Sujayanand,&nbsp;Sachin Dubey,&nbsp;Dibendu Datta,&nbsp;Satheesh Naik,&nbsp;Kalpana Tewari,&nbsp;Anup Chandra,&nbsp;Rinki Devi,&nbsp;Prabhu Govindasamy,&nbsp;G. P. Dixit","doi":"10.1007/s11829-025-10178-6","DOIUrl":"10.1007/s11829-025-10178-6","url":null,"abstract":"<div><p>Pod borer, <i>Helicoverpa armigera</i> Hubner is a major insect pest inflicting significant losses in pigeonpea, <i>Cajanus cajan</i> (L.). Lack of viable pod borer resistant source in the primary gene pool of pigeonpea has led to initiation of pre-breeding programmes with wild <i>Cajanus</i> species. The present study was conducted with 38 promising introgressed lines (ILs) derived from <i>Cajanus scarabaeoides</i> (L.) Thouars into agronomic background of ‘early 3’ and ‘UPAS120’. The ILs were screened for pod borer resistance under natural field infestation during <i>kharif</i> 2019–2021 along with the reference genotypes. The pod fly, <i>Melanagromyza obtusa</i> Malloch (14.39–29.11%) and pod borer (1.78–2.52%) has recorded highest mean percent pod damage. The 2 IL’s, WDBCE 6-3-4-6 and WDBCE 6-3-4-7 were found to be pod borer resistant based on PRSR score (4, 4 and 3) and the same has been confirmed in detached pod, no-choice assay. The lower infestation was correlated to the higher phenol content (14.21 and 11.52) and lower total soluble sugar (TSS) (29.96 and 27.34) in the resistant genotypes. Further, PCA-biplot analysis on seven morphometric traits revealed that 4 morphological traits (pod wall thickness, pedicel length, seed thickness, and seed length) and 2 floral characters viz., ‘purple’ colored flowers with ‘sparse’ streak pattern were strongly associated with WDBCE 6-3-4-6 and WDBCE 6-3-4-7. The identified 2 genotypes hold immense potential as pod borer resistance donor in further breeding program or it may be released as varieties after confirming the yield stability in the multilocation trials.</p></div>","PeriodicalId":8409,"journal":{"name":"Arthropod-Plant Interactions","volume":"19 5","pages":""},"PeriodicalIF":1.3,"publicationDate":"2025-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144918305","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Variation in body size and sexual size dimorphism in a seed-feeding beetle: testing the effect of seed quality over two generations without larval competition","authors":"Marcelo N. Rossi,&nbsp;Eloísa B. Haga,&nbsp;Alicia Wood,&nbsp;Bárbara C. A. Nunes,&nbsp;Rovena F. Contente","doi":"10.1007/s11829-025-10177-7","DOIUrl":"10.1007/s11829-025-10177-7","url":null,"abstract":"<div><p>Understanding how resource quality influences the life-history traits of organisms has been a pivotal question in ecological and evolutionary studies, especially for insects, which usually present short generation times and are easily reared in the laboratory. Using the study system composed by the host plant <i>Leucaena leucocephala</i> and the seed-feeding beetle <i>Acanthoscelides macrophthalmus</i>, we investigated which of the following seed traits, biomass (i.e., seed size), water content, <i>C</i>/<i>N</i> ratio, hardness, and phenolic contents, influenced the body size and the sexual size dimorphism (SSD) of this beetle. The effect of seed quality was investigated over two generations, excluding larval competition. We also evaluated female fecundity over one generation. For both generations, we found that female body size was not affected by any of the seed traits investigated. However, for the males of the <i>F</i>₁ generation, the pronotum width was positively related to seed biomass and inversely related to the <i>C</i>/<i>N</i> ratio, and the elytron width and length were both positively related to biomass and hardness, whereas in the <i>F</i>₂ generation the three morphological traits were all positively related to hardness and inversely related to water content. We also found that the number of eggs laid decreased linearly with hardness. The SSD was significant only for the <i>F</i>₁ generation according to changes in seed biomass and hardness. In summary, we found that biomass and hardness were the most important traits that affected body size variation and SSD when larval competition was absent, even though this effect was observed only for the males.</p></div>","PeriodicalId":8409,"journal":{"name":"Arthropod-Plant Interactions","volume":"19 5","pages":""},"PeriodicalIF":1.3,"publicationDate":"2025-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144909671","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Syrphid communities (Diptera: Syrphidae) and their trophic relationships in horticultural crops of Central Argentina","authors":"Gerardo Mario Grosso,&nbsp;Martín Videla,&nbsp;María Rosa Rossetti,&nbsp;Guillermo Pablo López-García,&nbsp;Adriana Salvo","doi":"10.1007/s11829-025-10176-8","DOIUrl":"10.1007/s11829-025-10176-8","url":null,"abstract":"<div><p>Syrphids play diverse roles in agroecosystems, acting as pollinators and biological control agents. Despite their importance, syrphids and their trophic interactions have been rarely studied in horticultural systems in Argentina. In this work we examined syrphid communities, spatiotemporal distribution of its species and trophic interactions among syrphids–aphids–horticultural crops and syrphids–floral resources in wild plants along field margins. Thirteen horticultural fields near the City of Córdoba were sampled during the 2015–2016, 2018–2019, and 2019–2020 spring and summer seasons. Six syrphid species were collected in crops, three of them were associated with four aphid species on several cultivated plants. Eleven syrphid species were found in field margins that visited 12 flowering wild plants, with Asteraceae being the most visited family. <i>Allograpta exotica</i> (Wiedemann) was the most abundant and frequent species, dominating spatiotemporal distributions and interactions in crops and field margins. It became evident that the abundance of syrphid reared from polyphagous aphids in a given host crop was not proportional to its frequency of occurrence in the field. Understanding syrphid interactions with key resources (aphids and flowers) is crucial for developing pest management strategies that are compatible and sustainable with the environment.</p></div>","PeriodicalId":8409,"journal":{"name":"Arthropod-Plant Interactions","volume":"19 5","pages":""},"PeriodicalIF":1.3,"publicationDate":"2025-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144909731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evolutionary history structures the frequency of plant–hawkmoth interactions, beyond its effect through ecological traits","authors":"Lis Bacchieri Duarte Cavalheiro,&nbsp;Jeferson Vizentin-Bugoni,&nbsp;Aline Richter,&nbsp;Ricardo Luís Spaniol,&nbsp;Cristiano Agra Iserhard","doi":"10.1007/s11829-025-10175-9","DOIUrl":"10.1007/s11829-025-10175-9","url":null,"abstract":"<div><p>Multiple processes influence species interactions and may shape the structure of ecological networks. Although evolutionary processes may influence interactions via shared inherited traits, their importance in comparison to contemporary ecological processes remains underappreciated. Here, we investigated how the evolutionary isolation of hawkmoths and plants is associated with interaction frequencies and the emergence of modularity in a mutualistic interaction network from Pampa grasslands. Further, we evaluated the importance of these effects in relation to morphological matching, phenological overlap, and relative abundances. We found that higher interaction frequencies occur for hawkmoths with intermediate evolutionary isolation and for plants with low evolutionary isolation, besides increasing with morphological matching and phenological overlap of partners. It suggests that intermediately isolated hawkmoths could achieve a balance between generalization and specialization, increasing interaction frequencies, and that flowers of closely related plant species are visited more frequently, presumably due to shared pollinator-attracting traits. Modules composition indicates that interactions inside modules are at least in part influenced by hawkmoth phylogeny, especially on the genera level. Also, hawkmoths’ ecological traits differ between modules, but this difference is given by interaction frequencies and not by hawkmoths’ composition itself. Our study illustrates how evolutionary history contributes to shaping plant–hawkmoth interaction frequencies through ecological traits and beyond them and that the emergence of modules may be linked to additional processes related to community assembly.</p></div>","PeriodicalId":8409,"journal":{"name":"Arthropod-Plant Interactions","volume":"19 5","pages":""},"PeriodicalIF":1.3,"publicationDate":"2025-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144909672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The distraction function of extrafloral nectaries: keeping ants away from flowers and preventing interaction with pollinators","authors":"Mario A. Sandoval-Molina,&nbsp;Emilio González-Camarena,&nbsp;Jessica Rosas-Sánchez,&nbsp;Mariusz Krzysztof Janczur","doi":"10.1007/s11829-025-10173-x","DOIUrl":"10.1007/s11829-025-10173-x","url":null,"abstract":"<div><p>Ants protect plants from herbivores in exchange for extrafloral nectar, but they can also disrupt pollination by visiting flowers and deterring pollinators, thereby reducing plant fitness. The Distraction Hypothesis suggests that extrafloral nectaries (EFNs) attract ants away from flowers to mitigate pollination disruption. In the present study, we tested this hypothesis by conducting an ant exclusion experiment in <i>Ferocactus recurvus</i> to evaluate the impact of ants on plant fecundity (seed production). Ant presence in flowers was associated with reduced seed production and overall plant fecundity, as flowers visited by ants produced fewer seeds and were smaller in size compared to ant-excluded flowers. According to the hypothesis, an increased number of EFNs was associated with a lower likelihood of ants visiting the flowers. <i>Ferocactus recurvus</i> plants produces EFNs with high-sucrose nectar for plant defense and to reduce conflicts between ants and pollinators. Plant width was positively correlated with the number of EFNs and flowers, and there was an optimal number of EFNs that attracted a higher number of ants, thereby keeping them away from flowers. Overall, our findings highlight the complex and dynamic nature of interactions between plants, ants, and pollinators, and the potential trade-offs that exist between ant protection and pollinator attraction. Our findings suggest that while ants can protect plants, their presence can also negatively impact plant reproduction, and EFNs play a key role in managing this balance by reducing conflicts between ants and pollinators.</p></div>","PeriodicalId":8409,"journal":{"name":"Arthropod-Plant Interactions","volume":"19 5","pages":""},"PeriodicalIF":1.3,"publicationDate":"2025-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144868972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}