Results 21 to 30 of about 64,402 (242)

Eucalyptus (Eucalyptus camaldulensis) and chinaberry (Melia azedarach) extracts' potential for sustainable control of root-knot nematode, Meloidogyne javanica [PDF]

Journal of Advances in Plant Protection
Root-knot nematode has a widespread distribution and has caused significant damage, as in some cases, led to complete crop loss. Environment-friendly and safe methods are essential for the replacement of chemical nematicides.
Salma sadat Torabi, Azam Zeynadini Riseh
doaj   +1 more source

Acute toxicity of arsenic and oxidative stress responses in the embryonic development of the common South American toad Rhinella arenarum [PDF]

, 2015
Arsenic (As), a natural element of ecological relevance, is found in natural water sources throughout Argentina in concentrations between 0.01mg/L and 15mg/L. The autochthonous toad Rhinella arenarum was selected to study the acute toxicity of As and the
Adams, Bagnyukova, Beers, Bongiovanni, Brix, Brodeur, Bundschuh, Chen, Del Conte, Ellman, Evelson, Farnfield, Ferrari, Ferrari, Ferrari, Guidi, Habig, Kensler, Kobayashi, Kono, Lascano, Lascano, Lowry, Lu, Miller, Montagna, Moriarty, Rahman, Rankin, Rizzo, Soria, Sotomayor, Suhendrayatna, Ventura-Lima, Ventura-Lima, Venturino, Venturino, White   +37 more
core   +1 more source

Developmental toxicity of bisphenol A diglycidyl ether (epoxide resin badge) during the early life cycle of a native amphibian species [PDF]

, 2016
Bisphenol A diglycidyl ether (BADGE) is used in packaging materials, in epoxy adhesives, and as an additive for plastics, but it is also a potential industrial wastewater contaminant.
Andersen, Ballesteros-Gómez, Bantle, Beebee, Biedermann, Del Conte, Denoël, Di Rienzo, Durando, Edginton, Ferrari, Hammarling, Herkovits, Herkovits, Herkovits, Hutler Wolkowicz, Hutler Wolkowicz, Mann, Olea, Pisanó, Poole, Pérez-Coll, Räsänen, Sandermann, Semlitsch, Steiner, Stoker, Suárez, Terasaki, Uematsu, Un-jun, Yang   +31 more
core   +1 more source

Investigation of Toxicological Effects of di-2-ethylhexyl with Fish Embryo Test (FET) in Zebrafish (Danio rerio) [PDF]

بوم‌شناسی آبزیان, 2018
Di(2-ethylhexyl)phthalate (DEHP) is a plasticizer in a variety of consumer products. Given the adverse toxicity effects of DEHP on living organisms, its high consumption and dispersal has been caused a serious concern. .
Nasrin Hassanzadeh, Hassan Malvandi
doaj  

Improvement of Bioactivity with Nanoparticle Fabrication: Cytotoxic Test of Ethanol, N-Hexane and Ethyl Acetate Extract from Red Galangal Rhizome (Alpinia purpurata (Vieill.) K. Schum) in Bulk and Nanoparticle size using BSLT Method

Jurnal Kimia Sains dan Aplikasi, 2018
Some of the secondary metabolites present in red algae are terpenoids, quinones, flavonoids, alkaloids, essential oils, diarylheptanoids, steroids, cardioglycosides, oils and fats, tannins, carbohydrates. Activity of rhizomes, leaves and flowers red leaf
Enny Fachriyah, Dewi Kusrini, Pratama Jujur Wibawa   +2 more
doaj   +1 more source

TOXICITY OF PREDNISOLONE, DEXAMETHASONE AND THEIR PHOTOCHEMICAL DERIVATIVES ON AQUATIC ORGANISMS [PDF]

, 2004
Light exposure of aqueous suspensions of prednisolone and dexamethasone causes their partial phototransformation. The photoproducts, isolated by chromatographic techniques, have been identified by spectroscopic means.
DELLA GRECA, MARINA, FIORENTINO, ANTONIO, ISIDORI M., LAVORGNA M., PREVITERA, LUCIO, RUBINO M., TEMUSSI, FABIO   +6 more
core   +1 more source

Comparative toxicity of abamectin, cyromazine and spinosad against the leaf-miner fly, Liriomyza sativae (Dip.: Agromyzidae) [PDF]

نامه انجمن حشره‌شناسی ایران, 2012
The leaf-miner fly, Liriomyza sativae (Blanchard), is one of the major insect pests of vegetable crops in Iran and other countries. To determine the toxicity (LC50) of bioinsecticides abamectin 1.8% EC, cyromazine 75% WP and spinosad 24% SC against L ...
M. Rashid, A. Sheikhi Garjan, B. Naseri, F. Saberfar   +3 more
doaj  

Biological evaluations of novel 2,3,3-Trisphosphonate in osteoclastic and osteoblastic activities [PDF]

, 2017
Bisphosphonates (BPs) are the first line treatment for many bone diseases including hypercalcimia associated with bone malignancies. In this paper, we introduce a new analogue of bisphosphonate called the 2,3,3-Trisphosphonate (2,3,3-TriPP) that was ...
Boccaccini, Aldo R., Cheong, Yuen Ki, Detsch, Rainer, Huang, Mei, Ren, Guogang   +4 more
core   +3 more sources

Antifungal and toxicity effects of new combined essential oils on Oncorhynchus mykiss in comparison with malachite green [PDF]

The Iranian Journal of Veterinary Science and Technology, 2012
Mold infection is one of the most important problems in aquaculture. Recently, administration of some chemicals such as malachite green in order to control mold infections has been limited in aquaculture. In the current decade, researchers have been more
Mohammad Mousavi, Seyed Saeed Mirzargar, Hosseinali Ebrahimzadeh Mousavi, Reza Omidbaigi, Alireza Khosravi, Alireza Bahonar   +5 more
doaj   +1 more source

Drivers of copper sensitivity in copepods: A meta-analysis of LC50s

Ecotoxicology and Environmental Safety, 2022
Copper is both an essential trace element and a potent pesticide. The use of copper as an antifoulant has increased in the last decades in line with the expanding aquaculture and shipping industries. In aquatic environments, it also affects non-target taxa. One of which are copepods, which constitute the central link in the marine food web.
Heuschele, Jan David, Lode, Torben, Konestabo, Heidi Sjursen, Titelman, Josefin, Andersen, Tom, Borgå, Katrine   +5 more
openaire   +4 more sources