Results 71 to 80 of about 20,777 (287)

Abbau von Herbiziden und Fungiziden durch Mikroorganismen des Bodens

open access: yesCHIMIA, 1973
Herbicides and fungicides are chemicals which increase and ameliorate production in agriculture and save manpower. Herbicides are used to control weeds without destruction of useful plants. Fungicides protect plants against the attack of phytopathogenic
Franz Lingens
doaj   +1 more source

The “Wicked” Nature of the Herbicide Resistance Problem [PDF]

open access: yesWeed Science, 2016
Sociologists define a wicked problem as one without clear causes or solutions, and thus difficult or impossible to solve. Herbicide resistance is the epitome of a wicked problem: the causes are convoluted by myriad biological and technological factors, and are fundamentally driven by the vagaries of human decision-making.
openaire   +1 more source

Freshwater fish functional diversity shows diverse responses to human activities, but consistently declines in the tropics

open access: yesEcography, EarlyView.
Freshwater environments are intertwined with human activities and the consequence has been environmental degradation and biodiversity loss. Fish provide key ecological and economic benefits, and fish abundance and diversity can be affected by human activities resulting in functional diversity (FD) changes that might scale up to ecosystem impacts ...
Romullo Guimarães de Sá Ferreira Lima   +3 more
wiley   +1 more source

Cytotoxicity of 19 Pesticides in Rainbow Trout Gill, Liver, and Intestinal Cell Lines

open access: yesEnvironmental Toxicology and Chemistry, EarlyView.
Abstract The rainbow trout gill cell line (RTgill‐W1), via test guideline 249 of the Organisation for Economic Co‐operation and Development, has been established as a promising New Approach Methodology, although to advance confidence in the method more case studies are needed that: 1) expand our understanding of applicability domains (chemicals with ...
Sophie Emberley‐Korkmaz   +4 more
wiley   +1 more source

La problématique de l’utilisation des herbicides en foresterie: le cas du Québec

open access: yesVertigO, 2005
Herbicide use in forestry is analysed from an historical and  environmental perspective. First chemical herbicides were developed during the Second World War.
J. Fortier, C. Messier, L. Coll
doaj   +1 more source

Extracting herbicide and antibiotic natural products from a plant-microbe interaction system [PDF]

open access: gold, 2023
Shiyu Pan   +13 more
openalex   +1 more source

Beeswax: Food and beyond

open access: yesFood Biomacromolecules, EarlyView.
Abstract Honeybees (Apis mellifera L.) are an important class of insects that are the most beneficial in terms of economy. Beeswax is the second most important bee products after honey. Its commercial importance is due to its antimicrobial, antioxidant, anti‐inflammatory and antiseptic as well as regenerative properties.
Rajshri Naveen, Manickam Loganathan
wiley   +1 more source

Development of a Highly Sensitive Time‐Resolved Fluorescence Immunochromatographic Assay for Rapid Onsite Determination of Prometryn Residues in Food Samples

open access: yesFood Safety and Health, EarlyView.
The recombinant full‐length antibody against prometryn (PRO‐rAb) was prepared by HEK293 (F) cell expression system and utilized as the foundation for time‐resolved fluorescence immunochromatographic assay (TRFICA). The established method showed good performance for the detection of prometryn residues in five food samples. ABSTRACT Prometryn, a triazine
Jing Zhao   +10 more
wiley   +1 more source

Efficacy of natural fatty acid based herbicides on mixed weed stands

open access: yesJulius-Kühn-Archiv, 2018
In the search for alternatives to synthetic herbicides we assessed the efficacy of 2 non-selective, natural products. The active substances were fatty acids: one herbicide containing pelargonic acid (C9) and the other containing caprylic (C8) and capric ...
Ivanna Crmaric   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy