Results 61 to 70 of about 120,543 (335)

Analysis of Gene Expression in Aedes aegypti Suggests Changes in Early Genetic Control of Mosquito Development

open access: yesJournal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
ABSTRACT Aedes aegypti, a critical vector for tropical diseases, poses significant challenges for studying its embryogenesis due to difficulties in removing its rigid chorion and achieving effective fixation for in situ hybridization. Here, we present novel methodologies for fixation, dechorionation, DAPI staining, and in situ hybridization, enabling ...
Renata Coutinho‐dos‐Santos   +8 more
wiley   +1 more source

ENTOMOLOGICAL NOTES [PDF]

open access: yesThe Canadian Entomologist, 1884
I have often read articles about keeping parasites out of cabinets, and have seen in many entomological papers different remedies suggested to keep them from destroying, in a very short time, even the largest collection. I will now add my own experience, and remedy which always proved to be efficient during my 14 years' collecting, in which time I have
openaire   +2 more sources

Contribution of pollinators to delivering fruit quality in commercial sweet cherry orchards

open access: yesJSFA reports, EarlyView.
Abstract Background Pollinators provide an essential ecosystem service to many crops, including sweet cherry (Prunus avium), which can be quantified in terms of fruit number and/or quality. Most studies in sweet cherry have explored the extent to which fruit set relies on pollinators but have neglected pollinators' contribution to fruit quality.
Zeus Mateos‐Fierro   +4 more
wiley   +1 more source

Coffee—riches and sorrows

open access: yesLychnos, 2020
Coffee became one of the main sources of wealth in Brazil, the state of São Paulo in particular, from the second half of the nineteenth century onwards.
Cristiana Loureiro de Mendonça Couto   +1 more
doaj  

Selectivity and sublethal effect of botanical extracts on adults of Trichogramma pretiosum Riley (Hymenoptera: Trichogrammatidae)

open access: yesEntomoBrasilis, 2020
The objective was to assess the selectivity and sublethal effect of botanical extracts on adults of Trichogramma pretiosum Riley (Hymenoptera: Trichogrammatidae).
Joanina Gladenucci   +3 more
doaj   +1 more source

Tradeoffs between elemental homeostasis and growth govern freshwater phytoplankton responses to salinization

open access: yesLimnology and Oceanography, EarlyView.
Abstract Anthropogenic salinization resulting from road salt application can degrade aquatic environments by altering the structure and function of phytoplankton communities, ultimately reducing flows of resources through aquatic food webs. However, physiological mechanisms underlying taxon‐specific responses to salinization are often poorly linked to ...
Samuel A. T. Dias   +5 more
wiley   +1 more source

Highlights of Medical Entomology 2018: The Importance of Sustainable Surveillance of Vectors and Vector-Borne Pathogens

open access: yesJournal of medical entomology, 2019
The theme of the 2018 Entomological Society of America, Entomological Society of Canada, and Entomological Society of British Columbia Joint Annual Meeting was Crossing Borders: Entomology in a Changing World.
Roxanne Connelly
semanticscholar   +1 more source

Cold EI—The Way to Improve GC‐MS and Increase Its Range of Applications

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT Gas chromatography‐mass spectrometry (GC‐MS) with Cold electron ionization (EI) is based on interfacing the GC and MS with a supersonic molecular beam (SMB) along with electron ionization of vibrationally cold sample compounds in the SMB in a contact‐free fly‐through ion source (hence the name Cold EI).
Aviv Amirav   +3 more
wiley   +1 more source

Medical Entomology: A Reemerging Field of Research to Better Understand Vector-Borne Infectious Diseases.

open access: yesClinical Infectious Diseases, 2017
In the last decade, the Chikungunya and Zika virus outbreaks have turned public attention to the possibility of the expansion of vector-borne infectious diseases worldwide. Medical entomology is focused on the study of arthropods involved in human health.
M. Laroche   +10 more
semanticscholar   +1 more source

The effect of N‐oxide phenazine producer Lysobacter antibioticus on bacterial leaf streak in rice and the rhizosphere microbial community

open access: yesNew Plant Protection, EarlyView.
Lysobacter antibioticus OH13 and its antibiotic myxin effectively control rice bacterial leaf streak (BLS) under greenhouse conditions and in field trials. OH13 alters the rhizosphere microbiome, enriching beneficial bacteria. Myxin production was boosted 3.19‐fold via mutagenesis and optimization, highlighting the potential of OH13 as a sustainable ...
Junjing Chen   +5 more
wiley   +1 more source

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