Effects of the Herbicides Roundup and Avans on Euglena gracilis

M Pettersson, NGA Ekelund - Archives of Environmental Contamination …, 2006 - Springer
Glyphosate is the active ingredient in a range of widely used herbicides. The aim of this work
is to evaluate the effects of two commercial herbicides, Roundup and Avans, on the motility …

The need for standardised broad scale bioassay testing: A case study using the red alga Laurencia rigida

R De Nys, T Leya, R Maximilien, A Afsar, PSR Nair… - Biofouling, 1996 - Taylor & Francis
Two major problems associated with biofouling studies are the lack of broad scale testing
and failure to use consistent standards among different assays or studies. To address these …

Toxicity evaluation of single and mixed antifouling biocides using the Strongylocentrotus intermedius sea urchin embryo test

H Wang, Y Li, H Huang, X Xu… - Environmental …, 2011 - Wiley Online Library
The present study evaluated the single and mixed toxicities of commonly used antifouling
biocides (copper pyrithione, Sea nine 211, dichlofluanid, tolylfluanid, and Irgarol 1051) on …

Investigation of Chondrus crispus as a potential source of new antifouling agents

LD Chambers, C Hellio, KR Stokes… - International …, 2011 - Elsevier
The search for environment-friendly and non-toxic antifouling (AF) paint components has led
to the investigation of natural products from seaweeds. The defence metabolites used by …

Comparative toxicity of 20 herbicides to 5 periphytic algae and the relationship with mode of action

T Nagai, K Taya, I Yoda - Environmental Toxicology and …, 2016 - Wiley Online Library
The authors used 5 species of periphytic algae to conduct toxicity assays of 20 herbicides.
The 5 tested species represent riverine primary producers most likely to be affected by …

New method for toxicity assessment in marine and brackish environments using the macroalga Gracilaria tenuistipitata (Gracilariales, Rhodophyta)

K Haglund, M Björklund, S Gunnare… - … : Proceedings of the …, 1996 - Springer
A growth inhibition test method was developed using the macroalga Gracilaria tenuistipitata
as the test organism. This alga was chosen because of its high laboratory growth rates …

Environmental concentrations of irgarol, diuron and S-metolachlor induce deleterious effects on gametes and embryos of the Pacific oyster, Crassostrea gigas

H Mai, B Morin, P Pardon, P Gonzalez… - Marine Environmental …, 2013 - Elsevier
Irgarol and diuron are the most representative “organic booster biocides” that replace
organotin compounds in antifouling paints, and metolachlor is one of the most extensively …

Synergy in microcosms with environmentally realistic concentrations of prochloraz and esfenvalerate

MBA Bjergager, ML Hanson, L Lissemore… - Aquatic Toxicology, 2011 - Elsevier
Laboratory experiments have shown that azole fungicides enhance the toxic effect of
pyrethroid insecticides towards the aquatic crustacean Daphnia magna. Due to their sorptive …

Risk assessment of herbicides and booster biocides along estuarine continuums in the Bay of Vilaine area (Brittany, France)

T Caquet, M Roucaute, N Mazzella, F Delmas… - … Science and Pollution …, 2013 - Springer
A 2-year study was implemented to characterize the contamination of estuarine continuums
in the Bay of Vilaine area (NW Atlantic Coast, Southern Brittany, France) by 30 pesticide and …

Seagrass wasting disease: Nitrate enrichment and exposure to a herbicide (Diuron) increases susceptibility of Zostera marina to infection

RG Hughes, M Potouroglou, Z Ziauddin… - Marine Pollution …, 2018 - Elsevier
Seagrass meadows suffered large-scale declines in the past century. The 'wasting disease',
pathognomonically associated with Labyrinthula zosterae, reduced populations of Zostera …