Results 41 to 50 of about 310 (133)

The Antimycobacterial Activity, Toxicity and Chemical Composition of South African Propolis

Chemistry &Biodiversity, Volume 23, Issue 8, August 2026.
This study presents one of the largest geographically diverse propolis collections reported globally, comprising 109 samples sourced from eight provinces across South Africa. The novelty of this work lies in the fact that it presents the first investigation of South African propolis against M. tuberculosis.
Nyiko F. Mzimba, Efficient N. Ncube, Elliasu Y. Salifu, Alvaro Viljoen, Bhavna Gordhan, Bavesh Kana, Sandy van Vuuren   +6 more
wiley   +1 more source

Molecular identification of microorganisms associated with the brine shrimp Artemia franciscana [PDF]

Aquatic Biosystems, 2013
Abstract Background Prior research on the microorganisms associated with the brine shrimp, Artemia franciscana, has mainly been limited to culture-based identification techniques or feeding studies for aquaculture. Our objective was to identify bacteria and archaea associated with Artemia adults and encysted embryos ...
Riddle, Misty R, Baxter, Bonnie K, Avery, Brian J   +2 more
openaire   +4 more sources

Comparación biométrica del lóbulo frontal en poblaciones americanas de Artemia (Anostraca, Artemiidae) Biometric comparision of the frontal knob in american populations of Artemia (Anostraca, Artemiidae)

Revista Chilena de Historia Natural, 2000
Se compararon el diámetro del lóbulo frontal y su relación con la longitud corporal, en poblaciones de Artemia franciscana (Chile y Estados Unidos), A. persimilis (Argentina) y Artemia sp.
PATRICIO R DE LOS RIOS, OSCAR ZUÑIGA
doaj  

A preventive strategy for the control of aphids in sweet pepper using lacewings and micrococcinelid beetles

Insect Science, Volume 33, Issue 4, Page 1663-1674, August 2026.
Aphids pose a serious risk to horticultural crops. Current biocontrol strategies often fail due to the poor establishment of natural enemies when aphids are scarce. We evaluated the potential of two aphidophagous predators, Micromus variegatus and Scymnus interruptus, to be used as preventive biocontrol agents, released before aphid infestation.
Jesica Pérez‐Rodríguez, Reinier T. Valstar, Ada Leman, Gerben J. Messelink   +3 more
wiley   +1 more source

Artemia franciscana Kellogg 1906

Published as part of Sulistiyarto, Bambang & Bakrie, Restu, 2024, Survival, growth, and biomass of brine shrimp (Artemia franciscana) fed with spirulina powder and soybean flour, pp. 13-18 in International Journal of Fisheries and Aquatic Studies 12 (1) on pages 14-16, DOI: 10.22271/fish.2024.v12.i1a.2885, http://zenodo.org/record ...
Sulistiyarto, Bambang, Bakrie, Restu
openaire   +1 more source

Study on survival and growth rate of three Artemia species fed with Dunaliella tertiolecta, Tetraselmis suecica and Nannochloropsis oculata

‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2018
In recent years, Artemia has proven to be one of the easiest to prepare and the most nutritious food available to aquaculture. In this research, the process of hatching of Artemia cyst into larval stage using algae as a diet was investigated.
H. Vojodzadeh; F. Ghezelbash; H. Riahi; R. Manaffar
doaj  

Competitive Interactions Between Generalist Predators and Their Effects on Shared and Non‐Shared Pests in a Greenhouse Crop

Entomologia Experimentalis et Applicata, Volume 174, Issue 8, Page 831-841, August 2026.
Orius laevigatus engages in unidirectional intraguild predation on Transeius montdorensis. Despite this, both predators coexisted and suppressed the shared thrips prey. Aphids, a non‐shared prey, were effectively controlled by O. laevigatus even when its population was limited due to intraguild predation. T.
Angelos Mouratidis, Jesica Pérez‐Rodríguez, Hessel van der Heide, Gerben J. Messelink   +3 more
wiley   +1 more source

Morphology and Ultrastructure of cysts in different species of the brine shrimp, Artemia from Southern India

International Journal of Aquatic Biology, 2013
Surface topography and ultrastructure of dried cysts of Artemia parthenogenetica (Vedaranyam population) and bisexual Artemia sp. (Kelambakkam population) were studied electron microscopically in order to identify the bisexual strain, inhabiting Covelong
Shanmugam Sivagnanam, Velayudhan Krishnakumar, Natesan Munuswamy   +2 more
doaj  

Functional Role of Native and Invasive Filter-Feeders, and the Effect of Parasites: Learning from Hypersaline Ecosystems.

PLoS ONE, 2016
Filter-feeding organisms are often keystone species with a major influence on the dynamics of aquatic ecosystems. Studies of filtering rates in such taxa are therefore vital in order to understand ecosystem functioning and the impact of natural and ...
Marta I Sánchez, Irene Paredes, Marion Lebouvier, Andy J Green   +3 more
doaj   +1 more source

Artemia franciscana invasion causes rapid and dramatic ecological changes in hypersaline ecosystems [PDF]

NeoBiota
Aquatic ecosystems are characterised by strong trophic links, which can be profoundly altered by the loss or introduction of species. Invasive species that displace key native species may indirectly affect entire communities and ecosystem functioning ...
Dunja Lukić, Stella Redón, Marta Mata, Francisco Hortas, Andy J. Green, Marta I. Sánchez   +5 more
doaj   +3 more sources