Results 91 to 100 of about 4,765 (207)

Detection of heroin metabolites at different developmental stages of Lucilia cuprina (Diptera: Calliphoridae) reared in heroin-treated meat: a preliminary analysis

open access: yesEgyptian Journal of Forensic Sciences, 2019
Background Blowfly larvae and pupae collected during post-mortem forensic investigation can be analysed to detect drugs or toxins in a dead body. Drug or toxin-contaminated tissues of human remains consumed by blowfly larvae are stored in the crop even ...
Nooratiny Ishak   +3 more
doaj   +1 more source

Homozygous multiple‐insecticide resistance in Australian invasive serpentine leafminer Liriomyza huidobrensis (Blanchard) (Diptera: Agromyzidae)

open access: yesAustral Entomology, Volume 64, Issue 1, February 2025.
Abstract In October 2020, Liriomyza huidobrensis (serpentine leafminer [SLM]) was first detected in Western Sydney, New South Wales (NSW), and subsequently Southern Queensland (QLD). Control failures were reported, and insecticide resistance was confirmed via bioassay, but mechanisms causing resistance remained unknown.
Yizhou Chen   +4 more
wiley   +1 more source

Lucifensins, the Insect Defensins of Biomedical Importance: The Story behind Maggot Therapy

open access: yesPharmaceuticals, 2014
Defensins are the most widespread antimicrobial peptides characterised in insects. These cyclic peptides, 4–6 kDa in size, are folded into α-helical/β-sheet mixed structures and have a common conserved motif of three intramolecular disulfide bridges with
Václav Čeřovský, Robert Bém
doaj   +1 more source

An Investigation into the Protein Composition of the Teneral Glossina morsitans morsitans Peritrophic Matrix. [PDF]

open access: yes, 2014
BACKGROUND Tsetse flies serve as biological vectors for several species of African trypanosomes. In order to survive, proliferate and establish a midgut infection, trypanosomes must cross the tsetse fly peritrophic matrix (PM), which is an acellular ...
Acosta-Serrano, Alvaro   +7 more
core   +4 more sources

A Whole Genome Assembly of the Horn Fly, Haematobia irritans, and Prediction of Genes with Roles in Metabolism and Sex Determination

open access: yesG3: Genes, Genomes, Genetics, 2018
Haematobia irritans, commonly known as the horn fly, is a globally distributed blood-feeding pest of cattle that is responsible for significant economic losses to cattle producers. Chemical insecticides are the primary means for controlling this pest but
Kranti Konganti   +7 more
doaj   +1 more source

Genetic Variation of Leafhopper, Nephotettix Virescens Distant Active Transmitters From Endemic and Non Endemic Areas of Rice Tungro Disease Based on RAPD Marker [PDF]

open access: yes, 2014
Genetic variation of leafhopper, Nephotettix virescens Distant active transmitters from endemic and non endemic areas of rice tungro disease based on RAPD marker. Leafhopper, Nephotettix virescens Distant (Hemiptera: Cicadellidae) plays an important role
Supriyadi, S. (Supriyadi)   +1 more
core   +1 more source

Cuticular lipids of adults and puparia of the Australian sheep blowfly Lucilia cuprina (Wied.)

open access: yesJournal of Lipid Research, 1970
The presence of a strong contact component in the sex and ovipositing behavior of the sheep blowfly Lucilia cuprina Wied. prompted an investigation into the chemical composition of the cuticular wax of the adult male and female flies as well as that of ...
B.S. Goodrich
doaj   +1 more source

Bacterial evolution and the cost of antibiotic resistance [PDF]

open access: yes, 2010
Bacteria clearly benefit from the possession of an antibiotic resistance gene when the corresponding antibiotic is present. But do resistant bacteria suffer a cost of resistance (i.e., a reduction in fitness) when the antibiotic is absent?
Richard E. Lenski
core   +2 more sources

Calliphoridae (Diptera) associados à decomposição animal na região de Cianorte, noroeste do Paraná

open access: yesEntomology Beginners
O presente trabalho teve como objetivo identificar as espécies de dípteros necrófagos presentes em uma área florestal na cidade de Cianorte, noroeste do Paraná.
Natalia de Moraes Alves   +2 more
doaj   +1 more source

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