Results 101 to 110 of about 39,032 (244)

Mortality and movement behaviour of Bursaphelenchus xylophilus under different dosages of copper sulphate

open access: yesPlant Protection Science, 2013
The effects of in vitro exposure to different concentrations of copper sulphate for different durations on the mortality and locomotor behaviour of Bursaphelenchus xylophilus were evaluated.
Qing Qing Tan   +3 more
doaj   +1 more source

Non‐Target Effects of Some Common Agrochemicals on Various Life Stages and Parasitism Behaviour of Trichogrammatoidea cryptophlebiae Nagaraja, 1979 (Hymenoptera: Trichogrammatidae)

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
This study assessed the non‐target effects of commonly used agrochemicals on the egg parasitoid Trichogrammatoidea cryptophlebiae, an important biological control agent in South African orchards. Agrochemical impacts varied across life stages, with several insecticides allowing adult survival but significantly reducing parasitism and developmental ...
Emma Jane Thompson   +4 more
wiley   +1 more source

Arsenite methyltransferase 3 is required for mitochondrial function and hepatic lipid metabolism

open access: yesThe FEBS Journal, EarlyView.
AS3MT is a protein that helps the body process arsenic, a naturally occurring toxin found in water and soil. We discovered it also helps cells make and use energy properly. Without AS3MT, cells' mitochondria do not work well, leading to fatty liver and reduced activity. Increasing AS3MT in liver cells restores energy and protects against arsenic damage,
Patrice Delaney   +10 more
wiley   +1 more source

Uji LC50 Limbah Tahu Terhadap Ikan Nila (Orechromis Niloticus) Umur 2 Bulan di Banjarbaru

open access: yes, 2014
: LC 50Test of Tofu Waste Water to Tilafia (Orechromis niloticus) aged 2 months in Banjarbaru. Tofu industrial wastewater with a low pH, 0 mg/l DO and a temperature of 32°C when discharged without treatment into receiving water bodies will lead to the ...
Hardiono, Hardiono, Rahmawati, Rahmawati
core   +2 more sources

Innovative Field Applications of Probiotics, Prebiotics, and Medicinal Plant Products for Disease Control in Aquaculture

open access: yesJournal of Fish Diseases, EarlyView.
ABSTRACT Disease outbreaks and the associated reliance on antibiotics pose major constraints to the sustainability of modern aquaculture. As regulatory pressures increase and consumer demand shifts toward residue‐free production, diverse biological interventions are gaining prominence as viable alternatives to chemotherapeutics.
Mustafa Öz   +5 more
wiley   +1 more source

Preimaginal development of Aedes aegypti L. (Diptera: Culicidae) in brackish water gives rise to adult mosquitoes with thicker cuticles and greater insecticide resistance

open access: yesMedical and Veterinary Entomology, EarlyView.
The principal arboviral vector Aedes aegypti can develop in coastal brackish water field habitats (0.5–15 g/L salt) with larvae possessing thicker cuticles and greater resistance to the larvicide Temephos. Females emerging from brackish water‐developing preimaginal stages are now shown to have thicker and remodelled leg and abdominal cuticles and ...
Kokila Sivabalakrishnan   +6 more
wiley   +1 more source

Zebrafish as a practical and convenient model for the study of photodynamic and photothermal therapy of solid tumors: A scoping review

open access: yesPhotochemistry and Photobiology, EarlyView.
Zebrafish provide a high‐throughput, optically transparent platform for cancer and drug screening. Their ~80% genetic homology, xenograft compatibility, and transgenic strains enable targeted photosensitizer screening, real‐time ROS and tumor imaging, and mechanistic assays, while fish embryo acute toxicity (FET) and in vitro tests streamline toxicity ...
Ethan Wilson   +5 more
wiley   +1 more source

Selenium‐Containing 1,4‐Naphthoquinone Derivatives Trigger Reactive Oxygen Species and Apoptosis in Triple‐Negative Breast Cancer Cells

open access: yesDrug Development Research, Volume 87, Issue 5, August 2026.
ABSTRACT Cancer ranks as a leading cause of death worldwide, demanding new affordable therapies. Nature offers a diverse array of bioactive scaffolds, including 1,4‐naphthoquinone, which serves as a precursor for numerous natural and synthetic compounds with potent antitumor properties.
Eduardo Angulo‐Elizari   +7 more
wiley   +1 more source

LETHAL EFFECTS OF 2,2-DICHLOROVINYL DIMETHYL PHOSPHATE (DDVP) ON FINGERLING AND JUVENILE Clarias gariepinus (BURCHELL, 1822) [PDF]

open access: yesCroatian Journal of Fisheries, 2013
This study investigated the lethal toxicity of 2,2-dichlorovinyl dimethyl phosphate (DDVP) on African mud catfish, Clarias gariepinus fingerlings (mean weight 7.02 ± 2.56 g) and juveniles (mean weight 13.54 ± 1.46 g) in a static renewable bioassay. DDVP,
Isaac Tunde Omoniyi   +2 more
doaj  

How does leaf age affect performance? A comparative study of essential oils from young and mature Eucalyptus globulus leaves in crop protection

open access: yesPest Management Science, Volume 82, Issue 8, Page 7510-7525, August 2026.
Leaf age influences metabolomic profiling but not bioactivity of Eucalyptus globulus essential oils. Leaf age affects volatile levels of young and adult E. globulus oils, but not their bioactivity. Young leaf essential oil had higher contents of α‐ and β‐pinene. AEEO had higher levels of 1,8‐cineole and trans‐pinocarveol.
Mafalda Pinto   +11 more
wiley   +1 more source

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