Environmental Entomology最新文献_第10页

Rearing fly larvae on various substrates: nutrient composition of larvae and frass. 在不同基质上饲养苍蝇幼虫：幼虫和碎屑的营养成分。

IF 1.8 3区农林科学

Environmental Entomology Pub Date : 2024-12-16 DOI: 10.1093/ee/nvae102

Warin Klakankhai, Nutt Nuntapong, Sawanya Meesin, Tepyuda Yongsue, Taweesak Niyombandith, Krajana Tainchum

引用次数: 0

Effect of storage conditions on host egg suitability and the reproductive fitness of Oobius agrili (Hymenoptera: Encyrtidae), an egg parasitoid of the invasive emerald ash borer (Agrilus planipennis) (Coleoptera: Buprestidae). 贮藏条件对寄主卵适宜性和入侵翡翠白蜡螟（Agrilus planipennis）（鞘翅目：Buprestidae）的卵寄生虫 Oobius agrili（膜翅目：Encyrtidae）繁殖能力的影响。

IF 1.8 3区农林科学

Environmental Entomology Pub Date : 2024-12-16 DOI: 10.1093/ee/nvae081

Nicole F Quinn, Rebecca R Robertson, Jian J Duan

{"title":"Effect of storage conditions on host egg suitability and the reproductive fitness of Oobius agrili (Hymenoptera: Encyrtidae), an egg parasitoid of the invasive emerald ash borer (Agrilus planipennis) (Coleoptera: Buprestidae).","authors":"Nicole F Quinn, Rebecca R Robertson, Jian J Duan","doi":"10.1093/ee/nvae081","DOIUrl":"10.1093/ee/nvae081","url":null,"abstract":"Oobius agrili Zhang and Huang (Hymenoptera: Encyrtidae) is an important egg parasitoid of the emerald ash borer (EAB), Agrilus planipennis Fairmaire (Coleoptera: Buprestidae). Methods for laboratory-rearing O. agrili have been developed but its mass-production depends on the continuous production and storage of freshly laid EAB eggs as well as diapaused parasitoid progeny (inside parasitized EAB eggs). The purpose of this study was to determine optimal environmental conditions for long-term storage of host eggs as well as diapaused parasitoid progeny. Fresh host eggs and diapaused parasitoid progeny were stored at two low storage temperatures (1.7 and 12.8 °C) and three levels of relative humidity (low ~31%, medium ~74%, and high ~99.9%) for various length of time (15-270 days) and then evaluated for host egg suitability and the reproductive fitness of stored parasitoid progeny. EAB eggs were stored for approximately 30 days without significant reduction of their viability and suitability to O. agrili parasitism at low storage temperatures under high and medium relative humidity. Neither storage temperature or humidity had any significant effects on adult parasitoid emergence for storage durations of up to 270 days. When storage durations were over 120 days, however, both adult parasitoid longevity and fecundity declined approximately 20-30% across all temperature and humidity treatments. Relevance of findings to mass-production and storage of O. agrili for biocontrol is discussed.","PeriodicalId":11751,"journal":{"name":"Environmental Entomology","volume":" ","pages":"946-953"},"PeriodicalIF":1.8,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142343957","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

Divergent effects of climatic factors on termite body size: alate versus worker castes. 气候因素对白蚁体型的不同影响：蚁群与工群。

IF 1.8 3区农林科学

Environmental Entomology Pub Date : 2024-12-16 DOI: 10.1093/ee/nvae088

Wen-Jun Lin, Chun-I Chiu, Hou-Feng Li

{"title":"Divergent effects of climatic factors on termite body size: alate versus worker castes.","authors":"Wen-Jun Lin, Chun-I Chiu, Hou-Feng Li","doi":"10.1093/ee/nvae088","DOIUrl":"10.1093/ee/nvae088","url":null,"abstract":"Body size is an important functional trait to animals. Caste division of eusocial insects can exert a profound influence on their interactions with environment. We investigate the intra-specific variation of body size between caste within Odontotermes formosanus (Shiraki) (Blattodea: Termitidae), the most common and widely distributed termite species in Taiwan Island. By utilizing specimens from the NCHU Termite Collection and WorldClim data, we describe the body size distribution pattern of O. formosanus on two castes, worker and alate, and relationship with climatic factors is examined. The body size of workers is positively correlated with latitude and elevation. The body size of alates does not correlate with latitude but is positively correlated with elevation. Temperature factors negatively affect the body size of both castes. Precipitation has a positive effect on the body size of alates and no effect on workers. Additionally, humidity and temperature fluctuations over time have divergent effects on the body size of alates and workers. The results provide evidence of trait evolution decoupling at the intraspecific level, which may be shaped by climatic factors.","PeriodicalId":11751,"journal":{"name":"Environmental Entomology","volume":" ","pages":"1157-1168"},"PeriodicalIF":1.8,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142371344","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

Breeding season temporal and spatial trends in continental-scale migration of the monarch butterfly. 帝王斑蝶在大陆范围迁徙的繁殖季节时空趋势。

IF 1.8 3区农林科学

Environmental Entomology Pub Date : 2024-12-16 DOI: 10.1093/ee/nvae076

Kelsey E Fisher, Alina Filandro, Steven P Bradbury, Alan Wanamaker, Brad Coates

{"title":"Breeding season temporal and spatial trends in continental-scale migration of the monarch butterfly.","authors":"Kelsey E Fisher, Alina Filandro, Steven P Bradbury, Alan Wanamaker, Brad Coates","doi":"10.1093/ee/nvae076","DOIUrl":"10.1093/ee/nvae076","url":null,"abstract":"The monarch butterfly (Danaus plexippus) is a vagile species that undertakes an annual, multi-generational migration across North America. The abundance of this species at both eastern and western overwintering sites in Central Mexico and California indicates a population decline. Success of continental-scale conservation programs for a migratory species depends on providing, maintaining, and protecting habitats at appropriate temporal and spatial scales. Here, dynamics of monarch continental-scale migration and gene flow were obtained by combined stable isotope, morphological, and genetic analyses. These analyses were applied to temporal monarch samples collected from May to September during 2016-2021 at locations in Iowa, USA and spatial collections from Pennsylvania, Delaware, Iowa, Ohio, Nevada, Idaho, Hawaii, 3 Australian locations during July and August 2016, and Texas in April 2021. Evidence of seasonal multi-generational migration was obtained through δ2H analyses of spatial collections, which was corroborated by decreased wing hue (a morphological marker for non-migratory individuals). In Iowa, 10-15% of monarchs represented migrants from southern areas throughout the breeding season and 6% were migrants from the North in midsummer. Limited sequence variation detected across the mitochondrial genome impacted the capability to detect significant population genetic variation in our North American samples. However, 2 novel substitutions were identified and predicted to be fixed among Australia samples, contributing to intercontinental differentiation from counterparts in North America. Our assessment of temporal and spatial population dynamics across the North American monarch breeding range provides insight into continental-scale migration and previously undetected mitochondrial DNA variation among globally distributed populations.","PeriodicalId":11751,"journal":{"name":"Environmental Entomology","volume":" ","pages":"1169-1182"},"PeriodicalIF":1.8,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142375191","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

Identification of sex attractants for 6 North American click beetle species in 4 tribes of the Elateridae. 鉴定北美 4 个啮齿目 6 种点击甲虫的性引诱剂。

IF 1.8 3区农林科学

Environmental Entomology Pub Date : 2024-12-16 DOI: 10.1093/ee/nvae077

Jocelyn G Millar, Livy Williams, Jacqueline M Serrano, Thomas C McElrath, Yunfan Zou, Anna C Grommes-Yeager, Emma Schoeppner, Anders S Huseth, Thomas P Kuhar, Frank E Etzler, Lawrence M Hanks

{"title":"Identification of sex attractants for 6 North American click beetle species in 4 tribes of the Elateridae.","authors":"Jocelyn G Millar, Livy Williams, Jacqueline M Serrano, Thomas C McElrath, Yunfan Zou, Anna C Grommes-Yeager, Emma Schoeppner, Anders S Huseth, Thomas P Kuhar, Frank E Etzler, Lawrence M Hanks","doi":"10.1093/ee/nvae077","DOIUrl":"10.1093/ee/nvae077","url":null,"abstract":"We describe experiments that evaluated potential sex pheromone components for 6 North American click beetle species. In field trials in Illinois, South Carolina, North Carolina, and Virginia, male beetles of 6 species were strongly attracted to geranyl butyrate (Agriotes insanus Candèze), 5-methylhexyl (Z)-4-decenoate (Elater abruptus Say), 11-dodecenyl butyrate (Melanotus ignobilis Melsheimer), and limoniic acid (Gambrinus griseus [Palisot de Beauvois], G. rudis [Brown], and G. plebejus [Say]). Collection of E. abruptus in South Carolina represents a new state record. For each species, capture rates varied geographically and temporally, possibly due to differences in local population densities and regional phenology, or the efficiency of different trap designs or trap placement. Structural similarities were observed between the tested attractants and previously identified pheromones of closely related species. For example, males of A. insanus were attracted to geranyl butyrate, analogous to the terpenoid ester pheromones of a number of European congeners. The attractant for E. abruptus, 5-methylhexyl (Z)-4-decenoate, is an analog of the pheromone of its European congener E. ferrugineus L., and the attractant for M. ignobilis, 11-dodecenyl butyrate, is an analog of attractants of European and Asian congeners. Attraction of the 3 Gambrinus species to limoniic acid parallels recent reports of attraction of the congeners G. seminudus (Van Dyke) and G. ursinus (Van Dyke) to this compound, which was originally identified from closely related species of Limonius. Full identifications of additional sex pheromones for elaterid species should provide a more complete picture of the diversities/similarities of the semiochemicals mediating reproductive behaviors of this biologically diverse and taxonomically complex group.","PeriodicalId":11751,"journal":{"name":"Environmental Entomology","volume":" ","pages":"973-980"},"PeriodicalIF":1.8,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142282270","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

Patterns of occurrence, phenology, and phylogeny of Phloeosinus punctatus LeConte (Coleoptera: Curculionidae, Scolytinae) in giant sequoia. Phloeosinus punctatus LeConte (Coleoptera: Curculionidae, Scolytinae) 在巨杉中的出现模式、物候学和系统发育。

IF 1.8 3区农林科学

Environmental Entomology Pub Date : 2024-12-16 DOI: 10.1093/ee/nvae089

Nathaniel E Foote, Gabriel G Foote, Nathan Comai, Jorge R Ibarra Caballero, Jane E Stewart, Anthony R Ambrose, Wendy L Baxter, Thomas S Davis

{"title":"Patterns of occurrence, phenology, and phylogeny of Phloeosinus punctatus LeConte (Coleoptera: Curculionidae, Scolytinae) in giant sequoia.","authors":"Nathaniel E Foote, Gabriel G Foote, Nathan Comai, Jorge R Ibarra Caballero, Jane E Stewart, Anthony R Ambrose, Wendy L Baxter, Thomas S Davis","doi":"10.1093/ee/nvae089","DOIUrl":"10.1093/ee/nvae089","url":null,"abstract":"Here, we describe patterns of reproduction and flight phenology of putative Phloeosinus punctatus in giant sequoia groves and compare morphology and genotypes of beetles from sympatric giant sequoia (Sequoiadendron giganteum) and California incense-cedar (Calocedrus decurrens). Surveys conducted in 2022 revealed that numerous branches fall from giant sequoia crowns (on average ~30 branches/tree), with 20%-50% of trees per site shedding branches, depositing breeding material for beetles on the forest floor that subsequently becomes colonized. When noninfested branches cut from mature giant sequoias were placed at the ground surface, they were colonized by P. punctatus and produced an average of 28 beetles/kg branch. Climbing and examination of sequoia crowns in 2023 showed that 75% of mature trees across 11 groves showed evidence of adult beetle entrance holes in their crowns. In 2021, tests with sticky traps showed that beetles alighted on fallen branches from 20th May to 20th August (peak landing: 2nd July); a logistic model developed from emergence data in 2021 and 2022 predicts the emergence of F1 offspring from branches between 10th July and 1st September (peak emergence: 8th August). Beetles emerging from giant sequoia preferred to settle on giant sequoia, did not reproduce in incense-cedar, and diverged morphologically from beetles emerging from incense-cedar. However, phylogenetic analysis of three genes (28S, CAD, and COI) revealed no clear pattern of sequence divergence, suggesting a single species (P. punctatus) that colonizes both hosts, though cryptic speciation may not be detectable with standard barcoding genes. Ecological and potential management implications are discussed.","PeriodicalId":11751,"journal":{"name":"Environmental Entomology","volume":" ","pages":"1183-1196"},"PeriodicalIF":1.8,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11649343/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142343959","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

Shifts in geographic vulnerability of US corn crops under different climate change scenarios: corn flea beetle (Chaetocnema pulicaria) and Stewart's Wilt (Pantoea stewartii) bacterium. 不同气候变化情景下美国玉米作物地理脆弱性的变化：玉米跳甲（Chaetocnema pulicaria）和斯图尔特枯萎病（Pantoea stewartii）细菌。

IF 1.8 3区农林科学

Environmental Entomology Pub Date : 2024-12-16 DOI: 10.1093/ee/nvae099

Rachel E Schattman, Scott C Merrill, William F Tracy

{"title":"Shifts in geographic vulnerability of US corn crops under different climate change scenarios: corn flea beetle (Chaetocnema pulicaria) and Stewart's Wilt (Pantoea stewartii) bacterium.","authors":"Rachel E Schattman, Scott C Merrill, William F Tracy","doi":"10.1093/ee/nvae099","DOIUrl":"10.1093/ee/nvae099","url":null,"abstract":"Changing climate patterns will likely affect insect pressure on many agricultural crops. Mild winters may decrease the number of insects that experience reduced fecundity or that are killed during hard freezes. This may result in larger populations in subsequent years and allow for range expansion. Direct effects from pests are compounded by indirect effects, such as crop damage resulting from insect-vectored diseases. Corn flea beetle (Chaetocnema pulicaria) infestations have both direct and indirect effects on crops. This beetle is a pest on all types of corn in the United States, including sweet corn and grain corn (sometimes referred to as dent corn). It is responsible for damage to plant foliage and also serves as the primary overwintering vector for Pantoea stewartii bacterium, which causes Stewart's Wilt, a disease that can severely impact the health and productivity of corn. Evidence suggests that warmer winters will contribute to a geographic range expansion for the corn flea beetle. Here we show the projected northward expansion of economically damaging crop losses caused by Stewart's Wilt: (A) from 1980 to 2011, (B) projected by mid-century, and (C) projected by end-century. Our work suggests that climate change and associated increasing winter temperatures in the United States will lead to a dramatic increase in the probability of severe damage from corn flea beetle across the United States, including the Corn Belt. Predicted increases in pest and disease pressure will have negative ramifications for corn production and are likely to exacerbate issues associated with specific management tactics, such as pesticide application.","PeriodicalId":11751,"journal":{"name":"Environmental Entomology","volume":" ","pages":"1102-1110"},"PeriodicalIF":1.8,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11649341/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142497359","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

Correction to: New contributions to the knowledge of two riparian mosquitoes in northwestern Spain: Anopheles petragnani and Culex mimeticus (Diptera: Culicidae). 更正：对西班牙西北部两种河岸蚊子知识的新贡献：Anopheles petragnani and Culex mimeticus (Diptera: Culicidae).

IF 1.8 3区农林科学

Environmental Entomology Pub Date : 2024-12-16 DOI: 10.1093/ee/nvae105

引用次数: 0

Response of hibiscus mealybug (Hemiptera: Pseudococcidae) to citrus volatiles induced by mechanical injury. 木槿蚧（半知菌目：伪球蚧科）对机械损伤诱发的柑橘挥发物的反应。

IF 1.8 3区农林科学

Environmental Entomology Pub Date : 2024-12-16 DOI: 10.1093/ee/nvae103

David Olabiyi, Lauren M Diepenbrock, Xavier Martini, Lukasz L Stelinski

{"title":"Response of hibiscus mealybug (Hemiptera: Pseudococcidae) to citrus volatiles induced by mechanical injury.","authors":"David Olabiyi, Lauren M Diepenbrock, Xavier Martini, Lukasz L Stelinski","doi":"10.1093/ee/nvae103","DOIUrl":"10.1093/ee/nvae103","url":null,"abstract":"Hibiscus mealybug, Nipaecoccus viridis (Newstead) (Hemiptera: Pseudococcidae), is a recent invasive pest of citrus and many other crops in Florida. Nipaecoccus viridis attacks all above ground parts of citrus trees and heavy infestation can cause leaf drop and premature abortion of developing fruits. We quantified greater captures of N. viridis in cardboard band traps on areas of citrus trees that were intentionally injured by mechanical rasping of epidermal tissues as compared with similar but uninjured citrus branches. Direct field collection of headspace volatiles from mechanically injured or intact citrus branches revealed both qualitative and quantitative differences. Certain volatiles (γ-terpinene, citronellal, citronellyl acetate, β-E-farnesene, α-humulene, and α-E-E-farnesene) were only present in samples from damaged citrus branches. Behavioral assays using a laboratory Y-tube olfactometer revealed attraction of N. viridis to volatiles associated with mechanical damage of citrus including synthetic β-ocimene, γ-terpinene, sabinene, isomers of farnesene, and citronellal when loaded into lures at either of 2 concentrations (0.01 or 0.1 µg/µl). Subsequent field trapping experiments confirmed increased captures of various life stages of N. viridis in cardboard band traps baited with a 10.0 µg/µl concentration of farnesene:ocimene:sabinene blend (in 7:13:17 ratio), as well as those releasing either farnesene or ocimene alone at this same concentration, as compared with the mineral oil (diluent) negative control. Our results indicate that common plant related terpenes released by citrus following mechanical damage may be useful for development of an effective monitoring trap for N. viridis.","PeriodicalId":11751,"journal":{"name":"Environmental Entomology","volume":" ","pages":"1006-1016"},"PeriodicalIF":1.8,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142497358","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

Honey bees and bumble bees react differently to nitrogen-induced increases in floral resources. 蜜蜂和熊蜂对氮引起的花资源增加的反应不同。

IF 1.8 3区农林科学

Environmental Entomology Pub Date : 2024-12-16 DOI: 10.1093/ee/nvae084

Junpeng Mu, Peiyue Che, Dawei Li, Juanli Chen, Chuan Zhao, Christina M Grozinger

{"title":"Honey bees and bumble bees react differently to nitrogen-induced increases in floral resources.","authors":"Junpeng Mu, Peiyue Che, Dawei Li, Juanli Chen, Chuan Zhao, Christina M Grozinger","doi":"10.1093/ee/nvae084","DOIUrl":"10.1093/ee/nvae084","url":null,"abstract":"Atmospheric and soil nitrogen levels are increasing across the world. Nitrogen addition can alter vegetative and flower traits, including flowering phenology, floral production, and flower morphology, and the quantity and quality of floral rewards such as nectar. However, it is not well understood if and how these changes in floral traits will affect foraging preferences and pollination by different pollinator species. We hypothesized that honey bees (Apis mellifera) would exhibit a preference for plants with increased numbers of flowers, while bumble bees (Bombus spp.) would exhibit a preference for plants with increased nectar production as a result of soil nitrogen addition. A 2-yr field experiment was conducted to investigate the effects of varying nitrogen supply levels (e.g., 0, 4, 8 kg N ha-1 yr-1 of N0, N4, and N8) on the vegetative and floral traits of a perennial plant (Saussurea nigrescens), as well as the visitation rates of introduced managed honey bees (A. mellifera) and the native wild bumble bees. The results showed that adding nitrogen increased the number of flowers and nectar production. However, honey bees and bumble bees were responding to different floral resources that induced by nitrogen addition, with honey bees prioritizing the number of flowers and bumble bees prioritizing nectar quantity. The findings shed new light on how plants and pollinators interact when nitrogen is added, as well as how pollinator communities will be affected in the future.","PeriodicalId":11751,"journal":{"name":"Environmental Entomology","volume":" ","pages":"1111-1119"},"PeriodicalIF":1.8,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142282269","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