Arthropod-Plant Interactions最新文献

{"title":"Soil salinization effects on volatile signals that mediate the induction of chemical defenses in wild cotton","authors":"Teresa Quijano-Medina,&nbsp;Yeyson Briones-May,&nbsp;Uriel Solís-Rodríguez,&nbsp;Marine Mamin,&nbsp;Mary Clancy,&nbsp;Wenfeng Ye,&nbsp;Carlos Bustos-Segura,&nbsp;Ted C. J. Turlings,&nbsp;Xoaquín Moreira,&nbsp;Luis Abdala-Roberts","doi":"10.1007/s11829-024-10062-9","DOIUrl":"10.1007/s11829-024-10062-9","url":null,"abstract":"<div><p>Plants respond to complex blends of above- and below-ground volatile organic compounds (VOCs) emitted by neighboring plants. These responses often involve priming (i.e., preparation) or induction (i.e., increase) of defenses by “receiver” plants upon exposure to VOCs released by herbivore-damaged neighboring “emitters.” However, recent work has shown that induction of VOC emissions by herbivory is modulated by abiotic factors, potentially affecting plant–plant signaling. We tested the effect of soil salinization on the induction of VOC emissions in wild cotton (<i>Gossypium hirsutum</i>) due to leaf damage and its consequences for the induction of defenses in neighboring plants. To this end, we performed a greenhouse factorial experiment where emitter plants were subjected to augmented soil salinity (vs. ambient salinity) and within each group emitter plants were subsequently exposed to simulated caterpillar damage (mechanical leaf damage treated with <i>Spodoptera frugiperda</i> oral secretion) or no damage (control). After 48 h of exposure, we collected VOCs released by emitter plants and then damaged the receivers and collected their leaves to measure levels of chemical defenses (terpenoid aldehydes of known insecticidal effects). We found an interaction between leaf damage and salinization for two groups of VOCs released by emitters (sesquiterpenes and other aromatic compounds), whereby damaged receivers had higher emissions than control plants under ambient but not salinized soil conditions. We also found that, upon being damaged, receiver plants exposed to damaged emitters exhibited a significantly higher concentration of heliocides (but not gossypol) than control plants. However, salinization did not alter this VOC exposure effect on receiver induced responses to damage. Overall, we show that exposure to induced VOC emissions from damaged plants magnifies the induction of chemical defenses due to leaf damage in neighboring individuals and that this is not contingent on the level of soil salinity despite the latter's effect on VOC induction.</p></div>","PeriodicalId":8409,"journal":{"name":"Arthropod-Plant Interactions","volume":"18 5","pages":"943 - 953"},"PeriodicalIF":1.2,"publicationDate":"2024-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140664183","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":"Impacts of Asteraceae pollen spines on bumble bee survival and larval growth","authors":"Sarah A. Knoerr,&nbsp;Sébastien Rivest,&nbsp;Michelle Z. Hotchkiss,&nbsp;Jessica R. K. Forrest","doi":"10.1007/s11829-024-10058-5","DOIUrl":"10.1007/s11829-024-10058-5","url":null,"abstract":"<div><p>The flowering plant family Asteraceae is diverse and its constituent species are common in many habitats worldwide. However, its pollen, although widely available, is rarely collected by generalist bee species, suggesting it possesses properties that deter these bees from over-exploiting it. Previous studies have proposed that the conspicuous spines on Asteraceae pollen grains might serve as a deterrent against exploitation, but these studies have not separated the effects of pollen morphology from those of pollen chemical composition. Here, we assessed whether Asteraceae pollen spines are detrimental to generalist bees independently of any effects of pollen chemistry. To do so, we administered three pollen diet treatments to queenless bumble bee microcolonies: one treatment incorporated sporopollenin exine “shells” extracted from spinous (echinate) sunflower pollen; a second incorporated chemically identical shells from non-spinous mixed pollen; and the third was a control diet with no added exine. We found that the presence of pollen spines in the diet significantly reduced larval growth, beyond the reduction caused by adding exine to the diet. However, we observed no effect of pollen spines on the survival of adult workers or larvae, nor did we find substantially increased intestinal damage in adults. Our results show that Asteraceae pollen spines impair larval development of generalist bumble bees, but further investigation is required to elucidate the mechanism behind this phenomenon.</p></div>","PeriodicalId":8409,"journal":{"name":"Arthropod-Plant Interactions","volume":"18 3","pages":"417 - 424"},"PeriodicalIF":1.2,"publicationDate":"2024-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140660252","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":"Flower structure and floral reward in Scopolia carniolica (Solanaceae) – is it a plant that can support the bumblebee food base in early spring?","authors":"Karolina Tymoszuk,&nbsp;Marta Dmitruk,&nbsp;Jacek Jachuła,&nbsp;Bożena Denisow","doi":"10.1007/s11829-024-10059-4","DOIUrl":"10.1007/s11829-024-10059-4","url":null,"abstract":"<div><p><i>Scopolia carniolica</i> Jacq. is a perennial plant from the family Solanaceae. The study objective was to examine floral traits that may be important for interactions with floral visitors (i.e., blooming phenology, floral micromorphology, nectary characteristics, nectar quantity, nectar sugar composition, and pollen production). In <i>S. carniolica</i>, papillae, numerous non-glandular trichomes, and a few glandular trichomes were present on the inner corolla epidermal surface. Lipids, acidic lipids, tannins, and alkaloids were present in the non-glandular trichomes and in the corolla cells. The discoid-type nectary was located at the base of the ovary. Floral nectar was released through nectarostomata. The process of nectar release started in the bud stage (ca. 5–8 h before corolla opening) and continued to the 4th day of anthesis. The amount of secreted nectar peaked in 2-day-old flowers. The amount of produced nectar, nectar sugar concentration, and sugar mass varied significantly across years. On average, the total mass of sugars in the nectar was 0.54 mg/flower. <i>S. carniolica</i> produced sucrose-dominant nectar with no glucose. The sugar proportions did not differ during the flowering season. On average, 1.95 mg of pollen per flower was produced. Among floral visitors, bumblebees were most frequently noted, accounting for 79.7% of the total number of floral visitors to <i>S. carniolica</i> flowers. The species can be used in early spring ornamental arrangements to support the food supply for insects, mainly bumblebees.</p></div>","PeriodicalId":8409,"journal":{"name":"Arthropod-Plant Interactions","volume":"18 3","pages":"403 - 416"},"PeriodicalIF":1.2,"publicationDate":"2024-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140672174","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":"Natural enemy communities of aphids in alfalfa fields assessed through video recordings of sentinel cards in scenarios of contrasting aphid abundance","authors":"Audrey A. Grez,&nbsp;Tania Zaviezo,&nbsp;Gabriela Molina","doi":"10.1007/s11829-024-10068-3","DOIUrl":"10.1007/s11829-024-10068-3","url":null,"abstract":"<div><p>The first step to better understand the relationship between natural enemy communities and pest control is to know which, when, and how frequently different natural enemies interact with their prey. In alfalfa fields of central Chile, aphids are the most common pests and are consumed by predators such as coccinellids, syrphids, and spiders. In this study, through video recording, we analyzed how natural enemy communities visiting aphid sentinel cards vary between scenarios of low and high abundance of aphids in alfalfa in spring. On 15 occasions, during the day, we monitored the natural enemies visiting cards with sentinel aphids (60 cards per field; total 900) located in fields with high (<i>n</i> = 6) and low (<i>n</i> = 9) aphid abundance. We also analyzed whether the abundance of coccinellid species visiting sentinel cards was related to their abundance in each field. In 750 h of video recording, we found 2749 natural enemies visiting the sentinel cards; 86.2% of them were coccinellids of five species. Total natural enemies and coccinellid visits were three times higher in low than in high aphid abundance scenarios. In contrast, the species richness and diversity of natural enemies and coccinellids visiting cards did not differ between aphid scenarios. The abundance of coccinellids in the field was positively associated with the abundance of coccinellids visiting cards, for the three most abundant species. Our study shows that video recording is useful for identifying changes in the communities of natural enemies of aphids in alfalfa, providing important new insights into trophic interactions in field situations.</p></div>","PeriodicalId":8409,"journal":{"name":"Arthropod-Plant Interactions","volume":"18 4","pages":"693 - 701"},"PeriodicalIF":1.2,"publicationDate":"2024-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140679421","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":"Effect of physico-chemical properties of some pomegranate varieties from Tunisia on the infestation of fruits by Ectomyelois ceratoniae Zeller (Pyralidae) and Deudorix (Virachola) livia Klug (Lycaenidae)","authors":"Safwa Hamad,&nbsp;Samah Ben Chaaban,&nbsp;Monia Jemni,&nbsp;Sihem Ben Maachia,&nbsp;Ibtissem Mahmoudi,&nbsp;Kamel Mahjoubi,&nbsp;Jouda Mediouni Ben Jemâa","doi":"10.1007/s11829-024-10057-6","DOIUrl":"10.1007/s11829-024-10057-6","url":null,"abstract":"<div><p><i>Ectomyelois ceratoniae</i> and <i>Deudorix livia</i> are the main pests of pomegranate <i>Punica granatum</i> L. in Tunisia. This study was carried out to investigate the susceptibility of five Tunisian pomegranate varieties (Tounsi, Guebsi, Gares, Zehri, and Baldi) from two oases (Gafsa and Degache) to infestation by <i>E. ceratoniae</i> and <i>D. livia</i> during fruit ripening. To this end, the physico-chemical properties of these pomegranate varieties were quantified during the ripening period and correlated with insect infestation. The results showed that all varieties were infested by <i>E. ceratoniae</i> and <i>D. livia</i> and that the severity of the infestation depended strongly on the pomegranate variety and the ripening stage of the fruit. It was observed that the infestation caused by <i>E. ceratoniae</i> was early as compared to <i>D. livia</i> on all the pomegranate varieties at two oases conditions. Moreover, results showed that biochemical and physico-chemical properties changed during fruit maturity. The total soluble solids (TSS), sugars, maturity index, fruit peel water content, and fruit weight are significantly increased but the titratable acidity and peel hardness are significantly decreased with ripening stage. The results pointed out that pomegranate infestation varied depending on the morphological changes of the fruit. In addition, a significant correlation was observed between <i>E. ceratoniae</i> and <i>D. livia</i> infestation and fruit juices TSS (<i>r</i> = 0.36 and <i>r</i> = 0.68), maturity index (<i>r</i> = 0.44 and <i>r</i> = 0.35), and total sugar (<i>r</i> = 0.36 and <i>r</i> = 0.67). Analyses also revealed a high negative correlation between fruit peel hardness and <i>D. livia</i> infestation (−0.63). The findings of this research will enhance comprehension regarding the behavior of <i>D. livia</i> and <i>E. ceratoniae</i>, which infest various pomegranate cultivars in Tunisian oases. Consequently, this will facilitate the refinement and implementation of management approaches aimed at addressing both species. For instance, early harvesting of fruits at the onset of ripening, prior to pest activity can significantly reduce levels of pomegranate infestation.</p></div>","PeriodicalId":8409,"journal":{"name":"Arthropod-Plant Interactions","volume":"18 5","pages":"927 - 942"},"PeriodicalIF":1.2,"publicationDate":"2024-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140686140","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":"Bioactivity of Sphaeranthus indicus leaf extracts on the aquatic stages of Aedes aegypti and Culex quinquefasciatus mosquitoes","authors":"Alex Yagoo,&nbsp;M. C. John Milton,&nbsp;Jelin Vilvest","doi":"10.1007/s11829-024-10060-x","DOIUrl":"10.1007/s11829-024-10060-x","url":null,"abstract":"<div><p>The prevalence of mosquito-borne diseases is increasing due to urbanization and climate change. Synthetic insecticides have resulted in resistance, and alternative control methods are needed. This study evaluated hexane, chloroform, and methanol extracts from <i>Sphaeranthus indicus</i> leaves for their efficacy against the larvae, pupae and eggs of <i>Aedes aegypti</i> and <i>Culex quinquefasciatus</i> mosquitoes. The plant materials were coarsely powdered and sequentially extracted in hexane, chloroform, and methanol using a Soxhlet apparatus, followed by filtration and concentration under reduced pressure with a rotary vacuum evaporator. In the case of <i>Ae. aegypti</i>, the hexane extract exhibited notable toxicity against all three examined stages. The LC₅₀ values for larval mortality, pupal lethality, and ovicidal activity were determined to be 81.83 ppm, 86.13 ppm, and 63.2 ppm, respectively. Similarly, for <i>Cx. quinquefasciatus</i>, the hexane extract showed efficacy with LC₅₀ values of 81.23 ppm for larval mortality, 93.24 ppm for pupal lethality, and 75.2 ppm for ovicidal activity. Following the hexane extract, the chloroform and methanol extracts demonstrated moderate larvicidal and pupicidal activity against both mosquito species, but they exhibited limited effectiveness against ovicidal activity. These findings suggest the potential use of natural extracts as supplementary control measures against mosquito vectors.</p></div>","PeriodicalId":8409,"journal":{"name":"Arthropod-Plant Interactions","volume":"18 5","pages":"955 - 966"},"PeriodicalIF":1.2,"publicationDate":"2024-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140708147","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":"Beyond nectar: exploring the effects of ant presence on the interaction of flower visitors of a rosette in grassland","authors":"Daniel A. Carvalho,&nbsp;Lucas M. Costa,&nbsp;Izadora M. Silva,&nbsp;Natália A. Amoza,&nbsp;Sebastian F. Sendoya,&nbsp;Adriano Cavalleri","doi":"10.1007/s11829-024-10049-6","DOIUrl":"10.1007/s11829-024-10049-6","url":null,"abstract":"<div><p>Plants and ants engage in diverse mutualistic interactions that contribute to their adaptive fitness. However, the presence of ants in flowers can generate conflicts between plants and pollinators. These interactions are little studied in temperate grasslands, despite the ubiquitous interactions between ants and plants in this region. In this study, we investigated how the presence and mobility of <i>Camponotus termitarius</i> (Emery) ants on <i>Eryngium chamissonis</i> Urb. affect the frequency of insect visitation on the flowers of this plant. We constructed contrasts and tested using generalized linear mixed models (I) whether the presence of any organism in the inflorescences decreases insect visitation, (II) whether it is really the presence of ants that decreases visitor interaction, and (III) whether the ant behavior has a greater effect on potentially reducing visits. We showed that the interaction of ants with <i>E. chamissonis</i> affected the number of visits to flowers, mainly reducing the frequency of the two main groups, bees and flies. These effects were consistent regardless of the ants' behavior, indicating that the mere presence of these insects on flowers can alter the frequencies of floral visitors. Our work is one of the first to report the effects of the interaction between ants and flowers in temperate grasslands in southern South America. The observed effects may go beyond the simple risk of predation and competition for resources, involving broader ecological implications for this ant–plant interaction, including a negative impact on the reproduction of <i>E. chamissonis</i>.</p></div>","PeriodicalId":8409,"journal":{"name":"Arthropod-Plant Interactions","volume":"18 3","pages":"469 - 478"},"PeriodicalIF":1.2,"publicationDate":"2024-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140707542","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 effect of elevation, latitude, and plant richness on robustness of pollination networks at a global scale","authors":"Xiang-Ping Wang,&nbsp;Jeff Ollerton,&nbsp;Kit S. Prendergast,&nbsp;Jin-Chao Cai,&nbsp;Ma-Yin Tong,&nbsp;Miao-Miao Shi,&nbsp;Zhong-Tao Zhao,&nbsp;Shi-Jin Li,&nbsp;Tie-Yao Tu","doi":"10.1007/s11829-024-10056-7","DOIUrl":"10.1007/s11829-024-10056-7","url":null,"abstract":"<div><p>Plant-pollinator interactions play a vital role in the maintenance of biodiversity and ecosystem function. Geographical variation in environmental factors can influence the diversity of pollinators and thus, affect the structure of pollination networks. Given the current global climate change, understanding the variation of pollination network structure along environmental gradients is vital to predict how global change will affect the ecological interaction processes. Here, we used a global plant-pollinator interaction data collection by the same sampling method at the same period to explore the effects of elevation, latitude, and plant richness on the structure and robustness of pollination networks. We analyzed a total of 87 networks of plant-pollinator interactions on 47 sites from 14 countries. We conducted a piecewise structural equation model to examine the direct and indirect effects of elevation, latitude, and plant richness on the network robustness and analyzed the function of network structure in elucidating the relationship between robustness and these gradients. We found that plant richness had both positive effects on robustness under random and specialist-first scenarios. Elevation, latitude, and plant richness affected network connectance and modularity, and ultimately affected network robustness which were mediated by nestedness under specialist-first and random scenarios, and by connectance under the generalist-first scenario. This study reveals the indirect effects of elevation, latitude, and plant richness on pollination network robustness were mediated by nestedness or connectance depended on the order of species extinctions, implying that communities with different pollination network structures can resist different extinction scenarios.</p></div>","PeriodicalId":8409,"journal":{"name":"Arthropod-Plant Interactions","volume":"18 3","pages":"389 - 401"},"PeriodicalIF":1.2,"publicationDate":"2024-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140731401","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":"Spatial and temporal variability in the structure of the multiple-herbivore community of horsenettle, and evidence for evolutionary responses in host-plant resistance","authors":"Michael J. Wise","doi":"10.1007/s11829-023-10036-3","DOIUrl":"10.1007/s11829-023-10036-3","url":null,"abstract":"<div><p>The geographic mosaic model of plant–herbivore coevolution asserts that interactions between a plant species and an herbivore species vary in intensity among populations across the plant’s geographic range. Despite this model’s intuitive appeal, data to investigate its implications for the type of complex, multiple-herbivore communities that occur in nature are scant. This paper reports on the results of 2 years of field surveys of damage by five leaf herbivores and one stem herbivore in four <i>Solanum carolinense</i> (horsenettle) populations, combined with results of a common-garden study quantifying the mean resistance levels of the plants from each field against each of the six herbivores. The relative amounts of damage caused by each species (representing the “herbivore-community structure”) differed significantly among the four fields. The plants were much more heavily damaged in the 2nd year than in the first, but the herbivore-community structure remained stable within each field between years. Overall, the amount of damage by species of herbivores in a field tended to be positively correlated with the plants’ levels of resistance that were measured in the common garden (<i>r</i> = 0.40, <i>P</i> = 0.05). Specifically, for five of the six herbivores, greater damage in the field was associated with greater plant resistance. This result suggests that horsenettle’s evolution of resistance against specific herbivores can occur rather quickly within fields, creating a local-scale mosaic of populations specifically adapted to the particular structure of the herbivore community that they are facing, but that herbivore-community structure is not strongly determined by plant resistance.</p></div>","PeriodicalId":8409,"journal":{"name":"Arthropod-Plant Interactions","volume":"18 3","pages":"519 - 532"},"PeriodicalIF":1.2,"publicationDate":"2024-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s11829-023-10036-3.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140738431","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":"Temporal co-occurrence of leaf herbivory by chewers, leaf miners and gall-formers on a tropical tree: Do leaf traits matter?","authors":"L. Seixas,&nbsp;G. R. Demetrio,&nbsp;K. R. Barão,&nbsp;T. Cornelissen","doi":"10.1007/s11829-024-10053-w","DOIUrl":"10.1007/s11829-024-10053-w","url":null,"abstract":"<div><p>The structure of the community of insect herbivores in a plant can be determined by plant traits and also by interactions with consumers. We studied the herbivores associated with the tropical plant <i>Andira nitida</i> (Fabaceae), aiming to understand the temporal co-occurrence of herbivore insects from different guilds. We monitored and quantified the temporal sequence of appearance and leaf consumption of three herbivore guilds (leaf miners, gall-formers and chewers) at weekly intervals for 23 weeks (between September 2021 and March 2022), testing whether functional leaf traits (leaf area, leaf dry matter content, specific leaf area and leaf age) influence herbivory incidence and intensity. Leaves of <i>A. nitida</i> showed simultaneous damage by miners, chewers and six gall species. We found a temporal sequence in the establishment of leaf herbivores and a preference for young leaves. However, null model analysis indicated independent patterns of association between herbivores, and there was no evidence of co-occurrence or repulsion between herbivores or herbivore guilds. We found that leaf age is a determinant functional trait for the occurrence of all guilds and types of herbivores in <i>A. nitida</i>. However most of the physical characteristics of the leaf did not show a clear effect on the herbivore community. We showed that interactions among herbivores partially explained the organization of herbivorous insects in <i>A. nitida</i> and that patterns of occurrence depend more on the life history of herbivores than on aspects associated with plant functional traits. We suggest that there is differential leaf use by herbivores in time, which leads to the formation of different pairs of co-occurring herbivores.</p></div>","PeriodicalId":8409,"journal":{"name":"Arthropod-Plant Interactions","volume":"18 3","pages":"533 - 546"},"PeriodicalIF":1.2,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140749302","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}