An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
insectecology, etc ; animals; bait traps; pest control; population distribution; Show all 5 Subjects
Abstract:
... Traps are routinely used in insect ecology, conservation, and pest control, but the understanding of trap counts remains limited. A well developed theory only exists for non-baited traps (e.g. pitfall traps) and the simplest animal movement modes, such as Brownian motion, but not for more complex or realistic situations. In particular, important questions as to how the trap counts may differ in ca ...
Roel van Klink; Tom August; Yves Bas; Paul Bodesheim; Aletta Bonn; Frode Fossøy; Toke T. Høye; Eelke Jongejans; Myles H.M. Menz; Andreia Miraldo; Tomas Roslin; Helen E. Roy; Ireneusz Ruczyński; Dmitry Schigel; Livia Schäffler; Julie K. Sheard; Cecilie Svenningsen; Georg F. Tschan; Jana Wäldchen; Vera M.A. Zizka; Jens Åström; Diana E. Bowler
insectecology, etc ; acoustics; citizen science; computer vision; evolution; radar; Show all 6 Subjects
Abstract:
... Insects are the most diverse group of animals on Earth, but their small size and high diversity have always made them challenging to study. Recent technological advances have the potential to revolutionise insect ecology and monitoring. We describe the state of the art of four technologies (computer vision, acoustic monitoring, radar, and molecular methods), and assess their advantages, current li ...
insectecology, etc ; cold; entomology; insect taxonomy; insects; life history; ontogeny; parasitoids; reproduction; Show all 9 Subjects
Abstract:
... Research disciplines in science have historically developed in silos but are increasingly multidisciplinary. Here, we assessed how the insect ecology literature published in ecological and entomological journals has developed over the last 20 years and which topics have crossed discipline boundaries. We used structural topic modelling to assess research trends from 34 304 articles published in six ...
insectecology, etc ; agroecosystems; applied ecology; cultivars; host plants; pest management; sustainable agriculture; tomatoes; Show all 8 Subjects
Abstract:
... Variability in plant traits such as nutrients and defences can challenge insect herbivores searching for a host plant. Cultivar mixtures are designed to harness this variability to reduce herbivore damage in agroecosystems but have had mixed success. We examine how the spatial frequency of plant trait variability—a fundamental but rarely examined feature of variability—influences insect foraging a ...
insectecology, etc ; hormonal regulation; insect physiology; insects; metamorphosis; microorganisms; molting; pests; vector control; Show all 9 Subjects
Abstract:
... Insect sequential development evolves from a simple molt towards complete metamorphosis. Like any multicellular host, insects interact with a complex microbiota. In this review, factors driving the microbiota dynamics were pointed out along their development. Special focus was put on tissue renewal, shift in insect ecology, and microbial interactions. Conversely, how the microbiota modulates its h ...
insectecology, etc ; Cardiocondyla obscurior; Wolbachia; endosymbionts; entomology; fecundity; males; microbiome; microsymbionts; rifampicin; spermatozoa; viability; Show all 12 Subjects
Abstract:
... 1. Bacterial endosymbionts play a fundamental role in insect ecology. Ants host a large diversity of bacterial symbionts, but comparably little is known about how the loss or reduction of symbionts affects ant fitness. 2. We investigated the effects of the rifampicin, a commonly used antibiotic, on colonies from several populations of the globally distributed tramp ant Cardiocondyla obscurior, whi ...
insectecology, etc ; Lepidoptera; butterflies; latitude; phenology; zoogeography; Show all 6 Subjects
Abstract:
... Larsen & Shirey (2020) criticised our analysis of latitudinal changes in butterfly phenology on the grounds of improper data management. We admit some imprecisions, but show that stringent reanalyses did not change the overall results. We also show that unreasonable treatment of data may result in critical information loss. ...
insectecology, etc ; citizen science; insect taxonomy; insects; society; Show all 5 Subjects
Abstract:
... The diversity of insects is tremendous and so is the effort needed to assess it in order to better understand insect ecology as well as their role for the functioning of ecosystems. While the interest of academics and naturalists for these species has always existed, it is only recently that such interest started to reach society more generally. From insect taxonomy and distribution to the collect ...
insectecology, etc ; Firmicutes; Liliopsida; Spodoptera frugiperda; aromatic compounds; bacteria; bacterial communities; corn; diet; digestive system; entomology; fermentation; genes; insect control; intestinal microorganisms; microbiome; neutral detergent fiber; onions; principal component analysis; species richness; sugarcane; Show all 21 Subjects
Abstract:
... Microbiome research is currently gaining tremendous interest on the impact of diets and environment to influence life traits of several hosts. Full understanding of the insect ecology and characterization of gut microbial community including their natural enemies is vital for development of novel insect pest management strategies. This study examined the gut bacterial communities of Fall armyworm ...
insectecology, etc ; air; air pollution; air quality; atmospheric chemistry; ecosystem services; ecosystems; flowers; fumigation; nitrogen; odors; ozone; pollination; Show all 13 Subjects
Abstract:
... Common air pollutants, such as nitrogen oxides (NOₓ), emitted in diesel exhaust, and ozone (O₃), have been implicated in the decline of pollinating insects. Reductionist laboratory assays, focused upon interactions between a narrow range of flowering plant and pollinator species, in combination with atmospheric chemistry models, indicate that such pollutants can chemically alter floral odors, disr ...
insectecology, etc ; agroecosystems; entomology; insects; publications; Show all 5 Subjects
Abstract:
... In 2019 we published 100 manuscripts including 10 mini‐reviews and four special issues. We are actively communicating the journal via Twitter and are happy that its impact factor further increased to 1.623. We welcome a new associate editor and gratefully say goodbye to a departing AE. This first issue of the 2020 volume is focusing on Insects in Agroecosystems. ...
... BACKGROUND: Harnessing insect ecology for insect control is an innovative concept that seeks to exploit, among others, insect–microbe ecological interactions for improved control of pest insects. Microbe‐produced cheese odour attracts several dipterans, including host‐seeking mosquitoes, but this phenomenon has not been thoroughly explored for mosquito control. Here we tested the hypothesis that a ...
insectecology, etc ; Saturniidae; Sphingidae; biodiversity; data collection; food plants; invasive species; phylogeny; statistics; Show all 9 Subjects
Abstract:
... Herbivorous insects represent a major fraction of global biodiversity and the relationships they have established with their food plants range from strict specialists to broad generalists. Our knowledge of these relationships is of primary importance to basic (e.g. the study of insect ecology and evolution) and applied biology (e.g. monitoring of pest or invasive species) and yet remains very frag ...
insectecology, etc ; genetic markers; mitochondria; mitochondrial DNA; nuclear genome; phylogeny; phylogeography; population genetics; Show all 8 Subjects
Abstract:
... Molecular techniques are powerful tools that can address many research problems in insect ecology. Mitochondrial DNA (mtDNA) is a widely used molecular marker. It is easy to use and has favorable biological properties, such as near-neutrality, lack of recombination, and a clock-like evolutionary rate. However, there are some issues involved when using mtDNA data in population genetics, species del ...
insectecology, etc ; Insecta; Neotropics; animals; biomass; entomology; epigenetics; gene expression; insects; models; ontogeny; phenotype; polyphenism; Show all 13 Subjects
Abstract:
... Insects are the largest animal group on Earth both in biomass and diversity. Their outstanding success has inspired genetics and developmental research, allowing the discovery of dynamic process explaining extreme phenotypic plasticity and canalization. Epigenetic molecular mechanisms (EMMs) are vital for several housekeeping functions in multicellular organisms, regulating developmental, ontogene ...
insectecology, etc ; butterflies; citizen science; climate change; cryptic species; databases; niches; species diversity; sympatry; temperature; Europe; Show all 11 Subjects
Abstract:
... AIM: Occurrence data are fundamental to macroecology, but accuracy is often compromised when multiple units are lumped together (e.g., in recently separated cryptic species or in citizen science records). Using amalgamated data leads to inaccuracy in species mapping, to biased beta‐diversity assessments and to potentially erroneously predicted responses to climate change. We provide a set of R fun ...
insectecology, etc ; arthropods; habitats; human health; inorganic matter; landfills; municipal solid waste; organic matter; population dynamics; toxicity; Show all 10 Subjects
Abstract:
... The landfill garbage includes organic and inorganic matter. The organic matter covers more than 50% of the total waste material. Due to improper management of landfill garbage, it causes serious risks to human health directly by the emission of toxic gasses. On the other hand, landfill sites are the natural habitat of several microbes and arthropods. The present discussion illustrates the impact o ...
Brian J. Stucky; James P. Balhoff; Narayani Barve; Vijay Barve; Laura Brenskelle; Matthew H. Brush; Gregory A Dahlem; James D. J. Gilbert; Akito Y. Kawahara; Oliver Keller; Andrea Lucky; Peter J. Mayhew; David Plotkin; Katja C. Seltmann; Elijah Talamas; Gaurav Vaidya; Ramona Walls; Matt Yoder; Guanyang Zhang; Rob Guralnick
insectecology, etc ; biodiversity; databases; evolution; insects; natural history; Show all 6 Subjects
Abstract:
... Insects are possibly the most taxonomically and ecologically diverse class of multicellular organisms on Earth. Consequently, they provide nearly unlimited opportunities to develop and test ecological and evolutionary hypotheses. Currently, however, large-scale studies of insect ecology, behavior, and trait evolution are impeded by the difficulty in obtaining and analyzing data derived from natura ...
insectecology, etc ; agroecosystems; chemistry; chemotypes; cultivars; field experimentation; forage; herbivores; natural enemies; odors; pest control; phytochemicals; terpenoids; tomatoes; Show all 14 Subjects
Abstract:
... Cultivar mixtures have been studied for decades as a means for pest suppression. The literature, however, shows a large variability in outcomes, suggesting that we are unable to create mixtures that consistently suppress insect pests and attract natural enemies. A key gap in our understanding of how cultivar mixtures influence pest control is that few studies have examined the plant traits or mech ...
insectecology, etc ; Coleoptera; bark beetles; citizen science; climate; color; databases; fauna; forests; habitat destruction; phenology; trees; North America; Show all 13 Subjects
Abstract:
... The American red flat bark beetle, Cucujus clavipes, is a wide distributed saproxylic species divided into two subspecies: ssp. clavipes restricted to eastern regions of North America and ssp. puniceus occurring only in western regions of this continent. Unique morphological features, including body shape and body coloration, make this species easy to recognize even for amateurs. Surprisingly, exc ...