Neotropical Entomology最新文献_第6页

Social Inclusion and Pest Management: a Route for Improved Food Production and well-being in the Global South. 社会包容与害虫管理：改善全球南部粮食生产和福祉的途径。

IF 1.4 3区农林科学

Neotropical Entomology Pub Date : 2024-10-01 Epub Date: 2024-07-16 DOI: 10.1007/s13744-024-01179-w

Gerardo J de la Vega, Juan C Corley

引用次数: 0

Taxonomic Additions to the Neotropical Subgenus Camponotus (Myrmobrachys) Forel 1912 (Hymenoptera: Formicidae) with Emphasis on the dimorphus-Group 新热带亚属 Camponotus (Myrmobrachys) Forel 1912（膜翅目：蚁科）的分类增补，重点是二形蚁群

IF 1.8 3区农林科学

Neotropical Entomology Pub Date : 2024-09-11 DOI: 10.1007/s13744-024-01193-y

Eder Cleyton Barbosa França, Daniela Cubillos, Júlio Cézar Mario Chaul, Lívia Pires Prado, John Lattke

引用次数: 0

Revision of the Neotropical Obscure Genus Ebenia Macquart 1846 (Diptera, Tachinidae, Dufouriini). Revision of the Neotropical Obscure Genus Ebenia Macquart 1846 (Diptera, Tachinidae, Dufouriini).

IF 1.4 3区农林科学

Neotropical Entomology Pub Date : 2024-08-01 Epub Date: 2024-06-14 DOI: 10.1007/s13744-024-01156-3

Marcelo Domingos de Santis

{"title":"Revision of the Neotropical Obscure Genus Ebenia Macquart 1846 (Diptera, Tachinidae, Dufouriini).","authors":"Marcelo Domingos de Santis","doi":"10.1007/s13744-024-01156-3","DOIUrl":"10.1007/s13744-024-01156-3","url":null,"abstract":"The Neotropical genus Ebenia Macquart, 1846, is a member of the tribe Dufouriini (Dexiinae), and before the current work, comprised four species, viz. E. claripennis Macquart 1846, E. fumata (Wulp, 1891), E. neofumata Santis & Nihei, 2022 and E. trichopoda (Wulp, 1891). The present taxonomic revision results in a new generic synonymy: Comyops Wulp, 1891 syn. nov. of Ebenia. The following two new combinations result from this act: E. nigripennis (Wulp, 1891) comb. nov. and E. striaticollis (Wulp, 1891) comb. nov. both originally described in Comyops. In addition, the species originally described as Homodexia spinosa Bigot, 1889 is moved from its current placement in Thelairodes Wulp, 1891 to Ebenia as Ebenia spinosa (Bigot, 1889) comb. nov. A new specific synonymy is proposed for this last species: Morinia trichopoda Wulp, 1891, previously treated as a valid species of Ebenia, becomes a junior synonym of E. spinosa. All valid species are redescribed and photographed with the first description and illustration of the male terminalia for E. claripennis, E. neofumata and E. nigripennis and female terminalia for E. spinosa. Additionally, lectotype fixations are made for E. nigripennis and M. trichopoda. Finally, an updated diagnosis for the genus Ebenia and a key to the six known species are provided.","PeriodicalId":19071,"journal":{"name":"Neotropical Entomology","volume":" ","pages":"833-853"},"PeriodicalIF":1.4,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11255053/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141317823","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}

引用次数: 0

A New Species of Megaceropsis Dechambre, 1976 and a New Record of Megaceropsis quadridentata Dechambre, 1976 (Coleoptera, Melolonthidae, Dynastinae, Oryctini). A New Species of Megaceropsis Dechambre, 1976 and a New Record of Megaceropsis quadridentata Dechambre, 1976 (Coleoptera, Melolonthidae, Dynastinae, Oryctini).

IF 1.4 3区农林科学

Neotropical Entomology Pub Date : 2024-08-01 Epub Date: 2024-07-04 DOI: 10.1007/s13744-024-01171-4

Paulo Roberto Marinho Duarte, Paschoal Coelho Grossi, Fernando Zagury Vaz-de-Mello

引用次数: 0

Determining Factors and Economic Injury Levels for Sphenophorus levis for Chemical and Biological Control in Irrigated and Non-irrigated Sugarcane Crops. 确定灌溉和非灌溉甘蔗作物中 Sphenophorus levis 的化学和生物防治因素和经济损失水平。

IF 1.4 3区农林科学

Neotropical Entomology Pub Date : 2024-08-01 Epub Date: 2024-07-04 DOI: 10.1007/s13744-024-01175-0

Gilson Gonçalves Xavier, Elizeu de Sá Farias, Daiane das Graças do Carmo, Allana Grecco Guedes, Richard Ian Samuels, Damaris Rosa de Freitas, Eliseu José Guedes Pereira, Eraldo Lima, Marcelo Coutinho Picanço

{"title":"Determining Factors and Economic Injury Levels for Sphenophorus levis for Chemical and Biological Control in Irrigated and Non-irrigated Sugarcane Crops.","authors":"Gilson Gonçalves Xavier, Elizeu de Sá Farias, Daiane das Graças do Carmo, Allana Grecco Guedes, Richard Ian Samuels, Damaris Rosa de Freitas, Eliseu José Guedes Pereira, Eraldo Lima, Marcelo Coutinho Picanço","doi":"10.1007/s13744-024-01175-0","DOIUrl":"10.1007/s13744-024-01175-0","url":null,"abstract":"Globally, people use sugarcane (Saccharum officinarum) to produce sugar and ethanol. Rainfed or irrigated sugarcane agricultural systems are available. Among the pests affecting this crop, the weevil Sphenophorus levis, Vaurie 1978 (Coleoptera: Curculionidae), is increasingly becoming a significant threat in southern South America. Sphenophorus levis populations are controlled using chemical or biological measures. Control decisions hinge upon the economic injury level (EIL). The EIL delineates the pest density that results in financial losses for producers. This study aims to determine the EIL for S. levis, considering the factors favoring this insect pest and chemical and biological control methods in rainfed and irrigated systems. The intensity of S. levis attacks was monitored in commercial sugarcane plantations over four years in João Pinheiro, Minas Gerais, Brazil. Sampling occurred in a 50 × 50 × 30-cm-deep trench dug in the soil surrounding the sugarcane clump. The total number of stumps in the clump, including those attacked by S. levis, was tallied. The EILs for this pest were 5.93% and 4.85% of targeted stumps for chemical control in rainfed and irrigated crops, respectively. Biological control in sugarcane plots resulted in an EIL of 4.15% and 3.40% for stumps attacked in rainfed and irrigated crops, respectively. Pest attacks were more severe during rainy years and in older sugarcane crops. The EIL values determined in this study could inform integrated pest management programs for sugarcane crops.","PeriodicalId":19071,"journal":{"name":"Neotropical Entomology","volume":" ","pages":"955-963"},"PeriodicalIF":1.4,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141498551","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

Assessment of the Entomopathogenic Potential of Fungal and Bacterial Isolates from Fall Armyworm Cadavers Against Spodoptera frugiperda Caterpillars and the Adult Boll Weevil, Anthonomus grandis. 评估从秋季棉铃虫尸体中提取的真菌和细菌分离物对鞘翅目毛虫和棉铃象鼻虫成虫的昆虫致病力

IF 1.4 3区农林科学

Neotropical Entomology Pub Date : 2024-08-01 Epub Date: 2024-05-07 DOI: 10.1007/s13744-024-01159-0

Lidiane Maria Dos Santos Moreira, Luciene Silva Marinho, Robério Carlos Santos Neves, Ricardo Harakava, Layara Alexandre Bessa, Luciana Cristina Vitorino

{"title":"Assessment of the Entomopathogenic Potential of Fungal and Bacterial Isolates from Fall Armyworm Cadavers Against Spodoptera frugiperda Caterpillars and the Adult Boll Weevil, Anthonomus grandis.","authors":"Lidiane Maria Dos Santos Moreira, Luciene Silva Marinho, Robério Carlos Santos Neves, Ricardo Harakava, Layara Alexandre Bessa, Luciana Cristina Vitorino","doi":"10.1007/s13744-024-01159-0","DOIUrl":"10.1007/s13744-024-01159-0","url":null,"abstract":"Increased attention is being focused on the biological control of agricultural pests using microorganisms, owing to their potential as a viable substitute for chemical control methods. Insect cadavers constitute a potential source of entomopathogenic microorganisms. We tested whether bacteria and fungi isolated from Spodoptera frugiperda (JE Smith) cadavers could affect its survival, development, egg-laying pattern, and hatchability, as well as induce mortality in Anthonomus grandis Boheman adults. We isolated the bacteria Enterobacter hormaechei and Serratia marcescens and the fungi Scopulariopsis sp. and Aspergillus nomiae from fall armyworm cadavers and the pest insects were subjected to an artificial diet enriched with bacteria cells or fungal spores to be tested, in the case of S. frugiperda, and only fungal spores in the case of A. grandis. Enterobacter hormaechei and A. nomiae were pathogenic to S. frugiperda, affecting the survival of adults and pupae. The fungus Scopulariopsis sp. does not affect the survival of S. frugiperda caterpillars and pupae; however, due to late action, moths and eggs may be affected. Aspergillus nomiae also increased mortality of A. grandis adults, as well as the development of S. frugiperda in the early stages of exposure to the diet, as indicated by the vertical spore transfer to offspring and low hatchability. Enterobacter hormaechei and A. nomiae are potential biocontrol agents for these pests, and warrant further investigation from a toxicological point of view and subsequently in field tests involving formulations that could improve agricultural sustainability practices.","PeriodicalId":19071,"journal":{"name":"Neotropical Entomology","volume":" ","pages":"889-906"},"PeriodicalIF":1.4,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11255027/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140876935","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}

引用次数: 0

Benzoate Derivatives Toxicity to Musca domestica Results in Severe Muscle Relaxation and Body Distortion. 苯甲酸酯类衍生物对家蝇的毒性会导致严重的肌肉松弛和身体变形。

IF 1.4 3区农林科学

Neotropical Entomology Pub Date : 2024-08-01 Epub Date: 2024-05-09 DOI: 10.1007/s13744-024-01154-5

Asmaa A Kamel, Shawky M Aboelhadid, Abdel-Azeem S Abdel-Baki, Samar M Ibrahium, Saleh Al-Quraishy, Ahmed O Hassan, Shams G Abd El-Kareem, Sahar M Gadelhaq

{"title":"Benzoate Derivatives Toxicity to Musca domestica Results in Severe Muscle Relaxation and Body Distortion.","authors":"Asmaa A Kamel, Shawky M Aboelhadid, Abdel-Azeem S Abdel-Baki, Samar M Ibrahium, Saleh Al-Quraishy, Ahmed O Hassan, Shams G Abd El-Kareem, Sahar M Gadelhaq","doi":"10.1007/s13744-024-01154-5","DOIUrl":"10.1007/s13744-024-01154-5","url":null,"abstract":"The house fly, Musca domestica (Linnaeus) (Diptera: Muscidae), is a significant threat to human and animal health and is also resistant to a variety of insecticides. Plant-derived benzoates are known to have insecticidal activities against various insects. In this study, the larvicidal, pupicidal, and adulticidal activities of benzoate derivatives (benzyl alcohol BA, benzyl benzoate BB, and methyl benzoate MB) were assessed and investigated for their effects on larval structure and acetylcholinesterase activity. Six concentrations (2.5 to 100 mg/mL) of benzoate derivatives were applied to larvae and pupae through the residual film method and topical application, respectively. Meanwhile, concentrations from 0.625 to 50 mg/L air were applied to adult flies through a fumigation assay. BA and MB achieved promising results against larvae with LC50 values of 10.90 and 11.53 mg/mL, respectively. Moreover, BA killed 100% of the larvae at a concentration of 25 mg/mL, and MB achieved the same effect at a concentration of 50 mg/mL. Regarding the pupicidal activity, MB showed a percentage inhibition rate (PIR) of 100% at a concentration of 100 mg/mL, while the same effect was achieved by BA at a concentration of 50 mg/mL. Meanwhile, BB did not show any effect on the larvae or pupae at any of the tested concentrations. Moreover, the scanning microscopy observations on the treated larvae by BA and MB estimated flaccid and deformity in the larva body with a shrunken cuticle. Additionally, both BA and MB suppress nerve signal transmission by inhibiting acetylcholinesterase. In conclusion, the results of this study indicate that BA and MB may be useful in control housefly populations. These substances cause severe muscular relaxation and deformities in insects.","PeriodicalId":19071,"journal":{"name":"Neotropical Entomology","volume":" ","pages":"972-983"},"PeriodicalIF":1.4,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140897675","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

Assessing the Impact of Climate Change on Argyrotaenia sphaleropa (Meyrick, 1909) Voltinism: Implications for Fruit Production in Southern Brazil. 评估气候变化对 Argyrotaenia sphaleropa（Meyrick，1909 年）瘤胃的影响：对巴西南部水果生产的影响。

IF 1.4 3区农林科学

Neotropical Entomology Pub Date : 2024-08-01 Epub Date: 2024-06-14 DOI: 10.1007/s13744-024-01167-0

Hevellyn Talissa Dos Santos, Cesar Augusto Marchioro

{"title":"Assessing the Impact of Climate Change on Argyrotaenia sphaleropa (Meyrick, 1909) Voltinism: Implications for Fruit Production in Southern Brazil.","authors":"Hevellyn Talissa Dos Santos, Cesar Augusto Marchioro","doi":"10.1007/s13744-024-01167-0","DOIUrl":"10.1007/s13744-024-01167-0","url":null,"abstract":"The leafroller Argyrotaenia sphaleropa (Meyrick) is an important pest of temperate fruits. Its biology and population dynamics are strongly influenced by temperature. In this context, this study aims to select a mathematical model that accurately describes the temperature-dependent development rate of A. sphaleropa and applies this model to predict the impact of climate change on the number of annual generations (voltinism) of the pest in southern Brazil. Nine mathematical models were employed to fit the species' developmental rate at different constant temperatures. Voltinism was projected using climate data from the current period (1994-2013) and projections for 2050 and 2070. The Brière-1 model (D(T) = aT(T-TL)(TH-T)1/2) provided the best fit for the temperature-dependent developmental rate of A. sphaleropa. According to this model, the regions with the highest voltinism under current climatic conditions are the northern and central areas of Paraná, the western and northeastern regions of Santa Catarina, and northwestern Rio Grande do Sul. The model also predicts a rise in A. sphaleropa voltinism as a consequence of climate change, especially in the mountainous regions of Santa Catarina and Rio Grande do Sul, with projected increases of up to 25.1%. These regions encompass most areas where temperate fruits used as hosts by the leafroller are cultivated. This study represents a significant advancement in understanding the implications of global warming on A. sphaleropa voltinism and suggests that forthcoming climatic conditions will likely favor the species across much of southern Brazil.","PeriodicalId":19071,"journal":{"name":"Neotropical Entomology","volume":" ","pages":"703-714"},"PeriodicalIF":1.4,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141317821","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

Melanoloma viatrix Hendel (Diptera, Richardiidae): New Pest of Pineapple Plantations in the North of Brazil. Melanoloma viatrix Hendel（双翅目，Richardiidae）：巴西北部菠萝种植园的新害虫。

IF 1.4 3区农林科学

Neotropical Entomology Pub Date : 2024-08-01 Epub Date: 2024-06-04 DOI: 10.1007/s13744-024-01151-8

Ricardo Adaime, Lailson do Nascimento Lemos, Andressa Paola Dias Belo, Izabel Lima Dos Anjos, Miguel Francisco de Souza-Filho, Marcoandre Savaris, Roberto Antonio Zucchi

引用次数: 0

Description of New Morphological Variation of Culex (Culex) coronator Dyar and Knab, 1906 and First Report of Culex (Carrollia) bonnei Dyar, 1921 Found in the Central Region of Peru. 描述在秘鲁中部地区发现的库蚊（Culex）coronator Dyar 和 Knab，1906 年的新形态变异以及库蚊（Carrollia）bonnei Dyar，1921 年的首次报告。

IF 1.4 3区农林科学

Neotropical Entomology Pub Date : 2024-08-01 Epub Date: 2024-06-25 DOI: 10.1007/s13744-024-01160-7

Eddyson Montalvo-Sabino, Omayra P Marquez-Ocaña, Griselda A Otiniano-Moreno, Miguel A Chuquiyauri-Talenas, Tiago Melo, Gonçalo Seixas, Ricardo Parreira, António Paulo Gouveia de Almeida

{"title":"Description of New Morphological Variation of Culex (Culex) coronator Dyar and Knab, 1906 and First Report of Culex (Carrollia) bonnei Dyar, 1921 Found in the Central Region of Peru.","authors":"Eddyson Montalvo-Sabino, Omayra P Marquez-Ocaña, Griselda A Otiniano-Moreno, Miguel A Chuquiyauri-Talenas, Tiago Melo, Gonçalo Seixas, Ricardo Parreira, António Paulo Gouveia de Almeida","doi":"10.1007/s13744-024-01160-7","DOIUrl":"10.1007/s13744-024-01160-7","url":null,"abstract":"Mosquitoes (Diptera: Culicidae) pose a significant threat to public health worldwide, especially in tropical and subtropical regions, where they act as primary vectors in transmission of infectious agents. In Peru, 182 culicid species have been identified and several species of the genus Culex are known to transmit arboviruses. However, knowledge of mosquito diversity and distribution remains limited, with many studies focusing on specific regions only. Here, we describe a new morphological variation of Cx. (Culex) coronator Dyar and Knab, 1906, and report the presence of Culex (Carrollia) bonnei Dyar, 1921 in the central region of Peru, Huanuco. Specimens were obtained through larvae collections and identified through morphologic characterization, including dissection of male genitalia, and molecular analyses. In total, 17 mosquitoes were analyzed, and the genitalia of the male specimens allowed the identification of Cx. coronator and Cx. bonnei. Partial sequences of the CoxI gene corresponding to these two species were obtained (N = 10). Phylogenetic analysis revealed that the sequences of Cx. coronator grouped in a monophyletic clade with sequences ascribed to other species corresponding to the subgenus Carrollia, while Cx. bonnei specimens formed a monophyletic clade with homologous sequences from GenBank. This study underscores the importance of continued efforts to study the diversity and distribution of mosquitoes in Peru, including their potential role as vectors of human pathogens, to underpin effective disease control and prevention strategies, highlighting the importance of a complemented morphological and molecular analysis.","PeriodicalId":19071,"journal":{"name":"Neotropical Entomology","volume":" ","pages":"987-996"},"PeriodicalIF":1.4,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11255002/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141450977","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}

引用次数: 0