Results 111 to 120 of about 79,974 (295)

Multilocus sequence typing of the invasive pest Halyomorpha halys (Hemiptera: Pentatomidae) and associated endosymbiont reveals unexplored diversity

open access: yesInsect Science, EarlyView.
A multilocus sequence typing approach is proposed to explore Halymorpha halys genetic diversity, taking into consideration both insect nuclear markers and markers from the gut symbiont “Candidatus Pantoa carbekii.” Increased information was revealed regarding the number of distinct holobiont haplotypes in native and invasive populations of the pest ...
Matteo Dho   +6 more
wiley   +1 more source

Genetic differentiation and adaptive evolution of buff‐tailed bumblebees in Asia

open access: yesInsect Science, EarlyView.
This study investigates the genetic differentiation and local adaptation of the buff‐tailed bumblebee (Bombus terrestris) across its European and Asian populations. Using whole‐genome resequencing, we identified distinct genetic differences between populations, with Asian B. terrestris representing a unique genetic resource.
Long Su   +14 more
wiley   +1 more source

Editorial: Microbial Ecotoxicology

open access: yesFrontiers in Microbiology, 2020
Stéphane Pesce   +3 more
doaj   +1 more source

Mycotoxins‐contaminated wheat matrices bioconversion by Tenebrio molitor larvae (Coleoptera: Tenebrionidae)

open access: yesInsect Science, EarlyView.
Larval development time, ADG, survival rate and substrate consumption were not negatively affected by the levels of mycotoxins contamination Larvae excreted most of the ingested DON and its derivatives through exuviae and frass The mycotoxin accumulation rates observed in larvae were always below the current legal limits for livestock feed Abstract ...
Valentina Candian   +4 more
wiley   +1 more source

National assessment of bioavailable contamination level using caged Gammarus fossarum (Crustacean): towards optimisation and extension of the list of monitored substances

open access: yesEnvironmental Sciences Europe
Background Since 2018, in situ caging of Gammarus fossarum has been used by French water agencies at more than 400 river sites. This active biomonitoring tool helps meet the requirements of the Water Framework Directive by analysing priority substances ...
Vivien Lecomte   +5 more
doaj   +1 more source

Understanding biological control function and trophic interaction dynamics of an artificially released predatory bug by DNA metabarcoding

open access: yesInsect Science, EarlyView.
This study investigated the dietary composition of Sycanus bifidus, a generalist predator of the assassin bug that is artificially released into citrus orchards, and uncovered its trophic structure across various pest species using metabarcoding‐based molecular gut content analysis.
Weidong Huang   +9 more
wiley   +1 more source

Ecotoxicological impacts and macroinvertebrate responses as indicators of river restoration success

open access: yesEnvironmental Sciences Europe
Background Over the past few centuries, human impacts on river ecosystems have resulted in significant physical and ecological degradation of aquatic ecosystems.
Sarah Hörchner   +5 more
doaj   +1 more source

The predatory behavior of ants: an impressive panoply of morphological adaptations

open access: yesInsect Science, EarlyView.
This review focuses on predation in ants, showing the wide diversity of cases from solitary foraging to group hunting tactics, as well as the evolution of mandible shape frequently adapted to capture specific prey. Although most ants are generalist feeders, finding their sugary substances directly on plants or indirectly via sap‐sucking insects, some ...
Alain Dejean   +6 more
wiley   +1 more source

Ecological and social factors lead to variation in parental care between sexes in a burying beetle

open access: yesInsect Science, EarlyView.
We experimentally investigated the effects of ecological (resource availability and interspecific competition) and social factors (intraspecific competition) on parental care and reproductive success in the burying beetle Nicrophorus vespilloides. Our results showed that males and females adjust their parental care based on resource availability and ...
Donghui Ma, Long Ma, Jan Komdeur
wiley   +1 more source

Integrated approach for assessing and mitigating antibiotic contamination in natural waters using bioaccumulation and phytoremediation

open access: yesEnvironmental Sciences Europe
The increase in global antibiotic consumption has intensified the presence of these substances in aquatic ecosystems. Related to this, phytoremediation studies have gained prominence due to their high efficiency in mitigating the contamination of ...
Patrícia Alexandre Evangelista   +7 more
doaj   +1 more source

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