Journal of Applied Entomology最新文献

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Toxicological assessment of a novel spiro‐derivative, 4‐amino‐1‐azaspiro[4.5]dec‐3‐en‐2‐one for the greater wax moth, Galleria mellonella 新型螺衍生物 4-氨基-1-氮杂螺[4.5]癸-3-烯-2-酮对大蜡蛾的毒理学评估
IF 1.9 3区 农林科学
Journal of Applied Entomology Pub Date : 2024-08-07 DOI: 10.1111/jen.13340
Mogeda M. Abdel Hafez, Jamin Ali, Khalid Ali Khan, Hamed A. Ghramh, Reda M. Fekry, Rehab M. El‐Gendy
{"title":"Toxicological assessment of a novel spiro‐derivative, 4‐amino‐1‐azaspiro[4.5]dec‐3‐en‐2‐one for the greater wax moth, Galleria mellonella","authors":"Mogeda M. Abdel Hafez, Jamin Ali, Khalid Ali Khan, Hamed A. Ghramh, Reda M. Fekry, Rehab M. El‐Gendy","doi":"10.1111/jen.13340","DOIUrl":"https://doi.org/10.1111/jen.13340","url":null,"abstract":"The greater wax moth, <jats:italic>Galleria mellonella</jats:italic> L., poses a substantial threat to apiculture, adversely impacting wax quality and potentially acting as a disease vector. There is an urgent need to develop innovative and effective control strategies to address the challenges posed by this pest and ensure the sustainability of the apiculture industry. Spiro‐derivative compounds represent a novel class of environmentally safe compounds with high insecticidal properties. For example, they have demonstrated high efficacy against sap‐sucking insects such as aphids and whiteflies. However, their effect on chewing insects has not yet been well explored. In this study, we hypothesized that 4‐amino‐1‐azaspiro[4.5]dec‐3‐en‐2‐one (4A1AD), a spiro‐derivative compound, would exhibit efficacy against <jats:italic>G. mellonella</jats:italic> larvae. To test this hypothesis, we conducted dipping and feeding bioassays, incorporating varying concentrations of 4A1AD on fourth instar <jats:italic>G. mellonella</jats:italic> larvae, and recorded mortality, biochemical parameters including total soluble protein content and enzyme activities, and anatomical abnormalities resulting from treatment. Results revealed a significant increase in larval mortality with increased concentrations and treatment durations across both bioassays. Additionally, a significant decrease in protein content and an increase in phenol‐oxidase activity were observed with alterations in α and β‐esterase activities. Scanning electron microscope findings revealed abnormalities in larval cuticle, spiracular openings and legs. These findings demonstrated the efficacy of 4A1AD, indicating a potential alternative to conventional insecticides in promoting sustainable apiculture practices. Moreover, they provide valuable contributions to the development of novel strategies for effective pest management in apicultural settings.","PeriodicalId":14987,"journal":{"name":"Journal of Applied Entomology","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141948656","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}
引用次数: 0
Ants and predators cope with pest pressures by interacting with the surrounding vegetation at low spatial scales 蚂蚁和捕食者通过在低空间尺度上与周围植被相互作用来应对虫害压力
IF 1.9 3区 农林科学
Journal of Applied Entomology Pub Date : 2024-08-05 DOI: 10.1111/jen.13338
Hugo Alejandro Álvarez, Gemma Clemente‐Orta, Francisca Ruano
{"title":"Ants and predators cope with pest pressures by interacting with the surrounding vegetation at low spatial scales","authors":"Hugo Alejandro Álvarez, Gemma Clemente‐Orta, Francisca Ruano","doi":"10.1111/jen.13338","DOIUrl":"https://doi.org/10.1111/jen.13338","url":null,"abstract":"Biological control of pests can be enhanced by the presence of semi‐natural habitats within agricultural landscapes. However, this assumption remains controversial due to inconsistencies related to the type of agroecosystems and the natural enemies studied. Within olive orchards, there is a lack of information regarding the interaction among natural enemies and their relation with habitat structure to control pests at the landscape scale. Here, we investigate the effects of the natural habitat on the pest, pest damage and the interaction of pests and natural enemies – using a trophic guild approach, in organic olive orchards. For this, we decomposed the natural habitats into vegetation structures and analysed their effects with a multi‐scale perspective. Our results show that (1) greater proportions of natural habitats increase the abundance of ants (omnivores) and predators and diminish pest pressures – reducing the impact of <jats:italic>Prays oleae</jats:italic> on olive fruits. (2) Vegetation structures within natural habitats were grouped, based on their effects, into three main vegetation groups: grassland and forest, scrublands and olive trees. However, the dense scrubland and the dense forest improve the abundance of natural enemies that are linked to pest damage the most. (3) <jats:italic>Prays oleae</jats:italic> increases in landscapes dominated by low numbers of patches that are highly aggregated. Conversely, ants and predators increased in landscapes dominated by high numbers of patches that have a less edge‐resembling shape. (4) Within the olive canopy, the abundance of lacewing larvae and salticid spiders is related to lower pest damage and a reduction in <jats:italic>P. oleae</jats:italic> adults respectively. However, when ants and predators interact with the natural habitat, they can cope with pest pressures without the need for high abundances, supporting ‘the more‐effective natural enemy hypothesis’ in agroecosystems.","PeriodicalId":14987,"journal":{"name":"Journal of Applied Entomology","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141948657","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}
引用次数: 0
The first record of ants as potential pollinators of a Neotropical tree species (Lomatia hirsuta Diels ex J.F.Macbr., Proteaceae) 蚂蚁作为新热带树种(Lomatia hirsuta Diels ex J.F.Macbr., Proteaceae)潜在传粉媒介的首次记录
IF 1.9 3区 农林科学
Journal of Applied Entomology Pub Date : 2024-07-31 DOI: 10.1111/jen.13335
Mariana Pereyra, Rodolfo S. Probst, Andrea A. Cocucci
{"title":"The first record of ants as potential pollinators of a Neotropical tree species (Lomatia hirsuta Diels ex J.F.Macbr., Proteaceae)","authors":"Mariana Pereyra, Rodolfo S. Probst, Andrea A. Cocucci","doi":"10.1111/jen.13335","DOIUrl":"https://doi.org/10.1111/jen.13335","url":null,"abstract":"We provide evidence that <jats:italic>Camponotus chilensis</jats:italic> (Spinola) visit flowers of the Radal tree (<jats:italic>Lomatia hirsuta</jats:italic> Diels ex J.F.Macbr.), possibly acting as pollinators of this important tree of the Proteaceae family in the Andean Patagonian forests of Argentina. We found several ant workers transporting pollen from different trees during the blooming season. Pollen transported by workers varied in amount, with some individuals observed fully coated with pollen grains. This note constitutes the first observation of ant activity on the flowers of this plant species and also the first potential example of a tree pollinated by ants in the Neotropics. This note highlights the importance of natural history data in the emergent study field of ant‐pollination.","PeriodicalId":14987,"journal":{"name":"Journal of Applied Entomology","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141864128","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}
引用次数: 0
Stable clustered regularly interspaced short palindromic repeats‐based genome editing in Harmonia axyridis 基于基因组编辑的 Harmonia axyridis 稳定聚类规则间隔短回文重复序列
IF 1.9 3区 农林科学
Journal of Applied Entomology Pub Date : 2024-07-25 DOI: 10.1111/jen.13332
Tamir Partosh, Michael Davidovitz, Noa Firer, Gur Pines
{"title":"Stable clustered regularly interspaced short palindromic repeats‐based genome editing in Harmonia axyridis","authors":"Tamir Partosh, Michael Davidovitz, Noa Firer, Gur Pines","doi":"10.1111/jen.13332","DOIUrl":"https://doi.org/10.1111/jen.13332","url":null,"abstract":"<jats:italic>Harmonia axyridis</jats:italic> (Pallas), commonly known as the Asian lady beetle, is a native insect species of Asia that has been intentionally introduced to various regions for biocontrol purposes. However, its widespread presence beyond its original release sites suggests a high degree of invasiveness. In this study, we utilized the CRISPR‐Cas9 approach to achieve precise genome editing in <jats:italic>H</jats:italic>. <jats:italic>axyridis</jats:italic>. Specifically, we targeted two genes in <jats:italic>H</jats:italic>. <jats:italic>axyridis</jats:italic>, <jats:italic>laccase2</jats:italic> and <jats:italic>scarlet</jats:italic>, knockdown of which orthologues in other insects showed visible phenotypic changes. The knockout <jats:italic>laccase2</jats:italic> resulted not only in an early‐detectable phenotype but also in lethality. However, we successfully established a viable and genetically stable mutant colony by disrupting the <jats:italic>scarlet</jats:italic> gene, resulting in beetles with white eyes. Our findings contribute to the expanding knowledge of genetic manipulation in <jats:italic>H</jats:italic>. <jats:italic>axyridis</jats:italic> and provide insights into its potential for future research and practical applications for biocontrol and invasive species management.","PeriodicalId":14987,"journal":{"name":"Journal of Applied Entomology","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141783846","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}
引用次数: 0
Potential applicability of SPLAT® Verb for management of European spruce bark beetle, Ips typographus (L.) SPLAT® Verb 在管理欧洲云杉树皮甲虫 Ips typographus (L.) 方面的潜在适用性
IF 1.9 3区 农林科学
Journal of Applied Entomology Pub Date : 2024-07-24 DOI: 10.1111/jen.13336
Helge Löcken, Tobias Frühbrodt, Baoguo Du, Christopher J. Fettig, Peter H. W. Biedermann, Jürgen Kreuzwieser, Tim Burzlaff, Horst Delb
{"title":"Potential applicability of SPLAT® Verb for management of European spruce bark beetle, Ips typographus (L.)","authors":"Helge Löcken, Tobias Frühbrodt, Baoguo Du, Christopher J. Fettig, Peter H. W. Biedermann, Jürgen Kreuzwieser, Tim Burzlaff, Horst Delb","doi":"10.1111/jen.13336","DOIUrl":"https://doi.org/10.1111/jen.13336","url":null,"abstract":"The European spruce bark beetle, <jats:italic>Ips typographus</jats:italic> (L.), is the most important forest pest in Europe due to the profound impacts of periodic outbreaks on ecosystem goods and services. Herein, we evaluated the responses of <jats:italic>I</jats:italic>. <jats:italic>typographus</jats:italic> to different doses of verbenone (SPLAT<jats:sup>®</jats:sup> Verb, 10% (−)‐verbenone by weight; ISCA Inc., Riverside, CA, USA) in traps baited with its aggregation pheromones. Results are based on 1,492,289 <jats:italic>I</jats:italic>. <jats:italic>typographus</jats:italic> collected in five experiments over 3 years. SPLAT<jats:sup>®</jats:sup> Verb inhibited the response of <jats:italic>I. typographus</jats:italic> to baited traps out to 14 m from the point of release (dollop) and for &gt;80 days at a dose of 75 g per dollop. Reductions in trap catch ranged from 34% to 93% depending on the dose of verbenone, age of SPLAT<jats:sup>®</jats:sup> Verb dollops, distance from dollops and the environment. In forest stands, significant reductions in trap catch were observed at distances up to 14 m from the point of release, with the largest reductions observed at 0 m (93%) and 2 m (64%). In an open area, significant reductions in trap catch were observed at distances up to only 2 m from the point of release, with the largest reduction observed at 0 m (66%). The much lower active inhibitory range of verbenone in the open area appears to be explained by less stable accumulations of verbenone in the surrounding air. There was a significant negative correlation between trap catch and the amount of verbenone measured in air in the vicinity of traps. We also observed inhibition of the sixtoothed spruce bark beetle, <jats:italic>Pityogenes chalcographus</jats:italic> (L.), another important forest pest in Europe, at all doses (20, 40, 75 and 100 g) of SPLAT<jats:sup>®</jats:sup> Verb that were evaluated. The implications of these and other results to the management of <jats:italic>I</jats:italic>. <jats:italic>typographus</jats:italic> are discussed.","PeriodicalId":14987,"journal":{"name":"Journal of Applied Entomology","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141783847","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}
引用次数: 0
Long‐proboscid horseflies (Philoliche: Tabanidae) as pollinators of co‐adapted plants in Africa and Asia 长喙马蝇(Philoliche: Tabanidae)作为非洲和亚洲共同适应植物的传粉媒介
IF 1.9 3区 农林科学
Journal of Applied Entomology Pub Date : 2024-07-23 DOI: 10.1111/jen.13333
Steven D. Johnson
{"title":"Long‐proboscid horseflies (Philoliche: Tabanidae) as pollinators of co‐adapted plants in Africa and Asia","authors":"Steven D. Johnson","doi":"10.1111/jen.13333","DOIUrl":"https://doi.org/10.1111/jen.13333","url":null,"abstract":"Elongated nectar‐feeding mouthparts have evolved in several fly families, most notably Nemestrinidae, Bombylidae and Tabanidae. Plants pollinated by these “long‐proboscid flies” tend to have relatively specialized pollination systems. In this review, I focus on the blood‐ and nectar‐feeding horsefly genus <jats:italic>Philoliche</jats:italic> (Tabanidae: Pangoniinae) which includes species that are important pollinators of plants in Africa and, to a lesser extent, in Asia. The nectar‐feeding mouthparts of flower‐visiting <jats:italic>Philoliche</jats:italic> species range from 5 to 65 mm in length, with considerable intraspecific variation evident in some taxa. Plants pollinated by <jats:italic>Philoliche</jats:italic> species tend to have corolla tubes (or highly exerted reproductive structures) that match the proboscis dimensions of their pollinators. Some <jats:italic>Philoliche</jats:italic> species and their nectar host plants show population‐level covariation in proboscis lengths and flower depths that is indicative of co‐adaptation. I summarize existing information on the distribution and morphology of <jats:italic>Philoliche</jats:italic> species known to pollinate flowers as well as the identity, morphology and nectar properties of plants pollinated by these insects. This survey identifies some <jats:italic>Philoliche</jats:italic> species as keystone pollinators. Distinct guilds of plants are adapted to different horsefly species in different geographical regions and are generally ecologically reliant on these insects, although some plant species share tabanid and nemestrinid pollinators that are functionally similar on account of convergent evolution of their proboscis dimensions. Lack of information about the larval biology, nectar host plants, fire ecology and dispersal distances of <jats:italic>Philoliche</jats:italic> species is the biggest challenge for the conservation of these specialized pollinators and the plants that depend on them.","PeriodicalId":14987,"journal":{"name":"Journal of Applied Entomology","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141783580","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}
引用次数: 0
Bioinsecticidal potential of rose essential oil against the cowpea beetle, Callosobruchus maculatus (Fabricius) (Coleoptera: Chrysomelidae) 玫瑰精油对豇豆甲虫(Callosobruchus maculatus (Fabricius) )(鞘翅目:菊科)的生物杀虫潜力
IF 1.9 3区 农林科学
Journal of Applied Entomology Pub Date : 2024-07-22 DOI: 10.1111/jen.13328
Ebru Gül Aslan, Seyhan Ulusoy, Neslihan Kaya Kınaytürk, Tuğba Sarıçam, Çağdaş Deniz Periz
{"title":"Bioinsecticidal potential of rose essential oil against the cowpea beetle, Callosobruchus maculatus (Fabricius) (Coleoptera: Chrysomelidae)","authors":"Ebru Gül Aslan, Seyhan Ulusoy, Neslihan Kaya Kınaytürk, Tuğba Sarıçam, Çağdaş Deniz Periz","doi":"10.1111/jen.13328","DOIUrl":"https://doi.org/10.1111/jen.13328","url":null,"abstract":"<jats:italic>Callosobruchus maculatus</jats:italic> (Fabricius), also known as the cowpea beetle or pulse beetle, is the most important pest of stored cowpea. The beetle causes both qualitative and quantitative losses in the grains, all of which result in low crop yields. The objective of this work was to investigate the insecticidal effect of rose essential oil (REO) on adult <jats:italic>Callosobruchus maculatus</jats:italic> in terms of mortality and oviposition. In addition, the viable mesophilic aerobic bacteria of <jats:italic>C. maculatus</jats:italic> were evaluated, and surface molecular electrostatic potential (MEP) maps were examined to determine the interaction domains of the bioactive components of REO. The interaction mechanism between the AChE enzyme (PDB ID: 6XXY, 4EY6, 4EY7 and 6O4W) and the REO components was investigated using the molecular docking method. The highest mortality of 92.40 ± 0.03% was obtained at 16 μL within 72 h of exposure. Higher concentrations of the essential oil decreased the laying performance of <jats:italic>C. maculatus</jats:italic>. A significant decrease of 91.33% in the number of eggs laid was observed. Gas chromatography–mass spectrometry (GC/MS) results showed that the major constituents of <jats:italic>Rosa damascena</jats:italic> Miller essential oil (REO) were citronellol (46.15%), geraniol (16.19%), nonadecane (8.80%) and nerol (7.43%). Treatments of 4, 8, 12 and 16 μL of REO significantly reduced the viable mesophilic aerobic bacteria of <jats:italic>C. maculatus</jats:italic> samples compared with the control. It was found that the most effective binding was between the REO components and the 4EY7 protein, with binding energies ranging from −6.9 to −8.9 kcal/mol. Although the major component of REO was citronellol (46.15%), the best interaction was observed with farnesol isomer B (0.80%). Overall, these results suggest that REO has the potential to control <jats:italic>C. maculatus</jats:italic> as an environmentally friendly alternative to synthetic pesticides.","PeriodicalId":14987,"journal":{"name":"Journal of Applied Entomology","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141783582","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}
引用次数: 0
First record of the lobster cockroach Nauphoeta cinerea (Olivier, 1789) (Insecta: Blattodea) in Europe with remarks on synanthropic cockroaches of the Iberian Peninsula 龙虾蜚蠊 Nauphoeta cinerea (Olivier, 1789) (昆虫纲:蜚蠊目)在欧洲的首次记录,以及关于伊比利亚半岛同类蜚蠊的评论
IF 1.9 3区 农林科学
Journal of Applied Entomology Pub Date : 2024-07-21 DOI: 10.1111/jen.13326
Omar Sánchez, Jairo Robla, Álvaro Pérez‐Gómez, Andrés Arias
{"title":"First record of the lobster cockroach Nauphoeta cinerea (Olivier, 1789) (Insecta: Blattodea) in Europe with remarks on synanthropic cockroaches of the Iberian Peninsula","authors":"Omar Sánchez, Jairo Robla, Álvaro Pérez‐Gómez, Andrés Arias","doi":"10.1111/jen.13326","DOIUrl":"https://doi.org/10.1111/jen.13326","url":null,"abstract":"Globalization has facilitated the introduction and establishment of organisms beyond their natural ranges, leading to significant ecological and economic consequences. While many non‐native species are well documented, others remain understudied, either due to their unknown impact or morphological similarities with native species. This study addresses such a case, focusing on synanthropic cockroaches within the order Blattodea. Despite the order's diversity, less than 1% of known species are recorded in urban environments. While certain species like <jats:italic>Periplaneta americana</jats:italic>, <jats:italic>Blatta orientalis</jats:italic> and <jats:italic>Blattella germanica</jats:italic> are well distributed and studied, others remain largely unknown. This research unveils the first established population of <jats:italic>Nauphoeta cinerea</jats:italic> in Europe, specifically in Spain (Asturias, northern Iberian Peninsula), with specific genetic and morphological confirmation. This study also explores potential pathways of introduction for <jats:italic>N. cinerea</jats:italic>. Long‐distance transport by ships or escape/release from captivity are proposed as potential pathways for the newly established populations in Asturias. The species' high fecundity and parthenogenetic reproduction raise concerns about its potential invasiveness. Additionally, this study includes unpublished data on various synanthropic cockroaches in Asturias (with the first records of <jats:italic>P. lateralis</jats:italic> and <jats:italic>Supella longipalpa</jats:italic> for this area), drawn from specimens deposited in biological collections and some extra collections. An identification key for all Spanish non‐native synanthropic cockroach species is provided to assist in future detections. This research emphasizes the imperative need for robust monitoring systems, highlights the scarcity of scientific information regarding synanthropic cockroach distribution and underscores the pivotal role of biological collections in advancing our understanding of invasive species.","PeriodicalId":14987,"journal":{"name":"Journal of Applied Entomology","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141741332","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}
引用次数: 0
Fitness cost of imidacloprid resistance in generalist predator from northernmost and equatorial range in the tropics 热带最北部和赤道地区食肉动物对吡虫啉抗性的健身成本
IF 1.9 3区 农林科学
Journal of Applied Entomology Pub Date : 2024-07-20 DOI: 10.1111/jen.13334
Jin‐Jia Yu, Wen‐Bin Feng, Wan Fatma Zuharah, Kok‐Boon Neoh
{"title":"Fitness cost of imidacloprid resistance in generalist predator from northernmost and equatorial range in the tropics","authors":"Jin‐Jia Yu, Wen‐Bin Feng, Wan Fatma Zuharah, Kok‐Boon Neoh","doi":"10.1111/jen.13334","DOIUrl":"https://doi.org/10.1111/jen.13334","url":null,"abstract":"Life‐history traits and population size of organisms may be affected by fitness costs associated with insecticide resistance. In this study, we examined the insecticide resistance and life‐history traits of <jats:italic>Paederus fuscipes</jats:italic> (Curtis), a common generalist predator, in field populations from Taiwan (high‐latitude region; 22° N–25° N) and Malaysia (low‐latitude region; 3° N–5° N). The results showed that Malaysian populations had higher imidacloprid resistance compared with Taiwanese populations. The fitness costs associated with imidacloprid resistance resulted in reduced fecundity, longer adult pre‐oviposition period, shorter egg length, and lighter pupal weight in the Malaysian populations, in contrast to the Taiwanese populations. However, the immature developmental time of the Malaysian populations was relatively short compared with the Taiwanese populations. The longevity of the Taiwanese populations was significantly shorter compared with the Malaysian populations. The fecundity of the adult populations increased in inverse proportion to longevity. The intrinsic rate of increase was significantly lower in the Malaysian populations compared with the Taiwanese populations. This regional‐scale study provided insights into the differences in life‐history traits and population growth of <jats:italic>P. fuscipes</jats:italic> as a result of fitness cost. However, it is worth noting that despite the high intrinsic rate of increase observed in the Taiwanese populations, among other factors, cannibalism may serve as a density‐dependent compensatory mechanism in regulating population size.","PeriodicalId":14987,"journal":{"name":"Journal of Applied Entomology","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141741333","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}
引用次数: 0
Zaprionus tuberculatus (Diptera, Drosophilidae): A generalist species that deserves attention Zaprionus tuberculatus(双翅目,果蝇科):一个值得关注的通才物种
IF 1.9 3区 农林科学
Journal of Applied Entomology Pub Date : 2024-07-18 DOI: 10.1111/jen.13331
José Pedro Cavalcante Viana, Laís Barbosa Ribeiro, Fábio André Gomes Silva Cavalcanti, Rosana Tidon
{"title":"Zaprionus tuberculatus (Diptera, Drosophilidae): A generalist species that deserves attention","authors":"José Pedro Cavalcante Viana, Laís Barbosa Ribeiro, Fábio André Gomes Silva Cavalcanti, Rosana Tidon","doi":"10.1111/jen.13331","DOIUrl":"https://doi.org/10.1111/jen.13331","url":null,"abstract":"The Drosophilid family comprises over 4000 species, with several species posing potential threats to agriculture, as identified by the European and Mediterranean Plant Protection Organisation (EPPO). Among these species, <jats:italic>Drosophila suzukii</jats:italic>, <jats:italic>Zaprionus tuberculatus</jats:italic> and <jats:italic>Z. indianus</jats:italic> have received attention due to their geographic expansion and potential risks to crops. This research aims to consolidate global data on <jats:italic>Z. tuberculatus</jats:italic> hosts, with a specific focus on this species' presence in Brazil's Federal District, its first reported location in the Americas. Reviewing existing literature and conducting fieldwork, we identified 61 plant species from 25 botanical families as potential hosts for <jats:italic>Z. tuberculatus</jats:italic> worldwide, from which 23 species are new hosts. It was noted that <jats:italic>Z. tuberculatus</jats:italic> had a high density on certain fruits, raising concerns about its potential as a pest. The presence of <jats:italic>Z. tuberculatus</jats:italic> alongside other pest species, such as <jats:italic>Z. indianus</jats:italic> and <jats:italic>Drosophila suzukii</jats:italic>, highlights the complexity of invasive species' interactions and their ecological impacts. These findings emphasize the need for standardized methodologies to evaluate invasive drosophilids' ecological and economic implications, enabling informed management strategies to mitigate their adverse effects on agriculture and ecosystems.","PeriodicalId":14987,"journal":{"name":"Journal of Applied Entomology","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141741439","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}
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