Results 31 to 40 of about 694 (131)

Phytotoxicity of Alachlor, Bromacil and Diuron as single or mixed herbicides applied to wheat, melon, and molokhia. [PDF]

open access: yesSpringerplus, 2015
This study investigated the phytotoxicity of herbicides applied singly or as mixtures to different crops under greenhouse conditions. Growth inhibition of the crops was taken as an indicator of phytotoxicity.
El-Nahhal Y, Hamdona N.
europepmc   +2 more sources

Risk‐Based Prioritization of Organic Chemicals and Locations of Ecological Concern in Sediment From Great Lakes Tributaries

open access: yesEnvironmental Toxicology and Chemistry, Volume 41, Issue 4, Page 1016-1041, April 2022., 2022
Relative priority for bioeffects due to organic chemical exposure in sediment from Great Lakes tributaries. Abstract With improved analytical techniques, environmental monitoring studies are increasingly able to report the occurrence of tens or hundreds of chemicals per site, making it difficult to identify the most relevant chemicals from a biological
Austin K. Baldwin   +9 more
wiley   +1 more source

A pilot study to assess the influence of infiltrated stormwater on groundwater: Hydrology and trace organic contaminants

open access: yesWater Environment Research, Volume 94, Issue 2, February 2022., 2022
Stormwater runoff is a source of trace organic contaminants, but the implications of contaminant loading to receiving groundwaters from infiltration practices are rarely studied. Results from our pilot study indicate that although relatively few contaminants were detected in groundwater near underground infiltration basins (UIBs), many questions are ...
Sarah M. Elliott   +3 more
wiley   +1 more source

[Retracted] Abnormal Concentration Detection Method of Chemical Pollutants Based on Multisensor Fusion

open access: yesJournal of Sensors, Volume 2022, Issue 1, 2022., 2022
China is a big industrial producer, but also a big producer and user of chemical materials. Although the use of chemical materials has improved the level of industrialization, it has also caused harm to the environment and ecosystem. With the acceleration of China’s industrialization, more and more attention has been paid to the problem of chemical ...
Wei Song, Yaxiang Fan
wiley   +1 more source

Controle químico de biótipos de buva (Conyza canadensis e Conyza bonariensis) resistentes ao glyphosate Chemical Control of glyphosate-resistant horseweed (Conyza Canadensis) and hairy fleabane (Conyza bonariensis) biotypes

open access: yesRevista Ciência Agronômica, 2010
Estudos foram conduzidos na Estação Experimental de Citricultura de Bebedouro, SP para avaliar a resposta de biótipos de buva resistentes aos herbicidas glyphosate, bromacil + diuron, diuron e paraquat isolados e em mistura, e o efeito de uma aplicação ...
Micheli Satomi Yamauti   +2 more
doaj   +1 more source

Effect of Herbicides in the Control of White Horsenettle (Solanum elaeagnifolium Cav.)

open access: yesMadras Agricultural Journal, 1976
Five herbicides, viz. 2.4-D, bromacil, pictoram, San H. 9789 and dicamba were tried individually and in different combinations, 2,4-D at 2.0 kg a.i./hs and dicamba at 5.0 kg a.i./ha controlled the weed for 30 days and picloram at 5.0 kg a.i./ha for six ...
S. BALU   +3 more
doaj   +1 more source

Dissipation of Bromacil in Humic Luvic Gleysols in Northwestern Alberta [PDF]

open access: yes, 1995
The dissipation of bromacil in Humic Luvic Gleysols amended with cow manure was evaluated at two sites in northwestern Alberta from 1984 to 1987. At each site, nine locations were sampled in 4 cm increments from 0 to 40 cm, and analyzed for bromacil, pH,
Landsburg, S., Dwyer, E.
core   +1 more source

Influence of soil moisture on the movement of bromacil in soil [PDF]

open access: yes
In previous research, bromacil gave good performance when it was applied in early fall with fairly dry soil conditions and before the fall germinating weeds had started growth.
Ross, Claude Gray
core   +6 more sources

The 2024 European Union report on pesticide residues in food. [PDF]

open access: yesEFSA J
Abstract Under European Union legislation (Article 32, Regulation (EC) No 396/2005), the European Food Safety Authority publishes an annual report assessing pesticide residue levels in food. In 2024, 9842 samples were analysed as part of the EU‐coordinated multiannual control programme subset, of which 1.2% were found to be non‐compliant.
European Food Safety Authority (EFSA)   +4 more
europepmc   +2 more sources

The Combined Algae Test for the Evaluation of Mixture Toxicity in Environmental Samples

open access: yesEnvironmental Toxicology and Chemistry, Volume 39, Issue 12, Page 2496-2508, December 2020., 2020
The combined algae test (CAT) allows cost‐efficient high‐throughput monitoring of chemicals and water samples for their algae toxicity with a diagnostic component to differentiate between the mixture effects of photosynthesis inhibitors and other chemicals.
Lisa Glauch, Beate I. Escher
wiley   +1 more source

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