Results 81 to 90 of about 995 (168)
To test the TOXSWA model, we conducted a field experiment in a watercourse system with flowing water. Tracer bromide, weakly sorbing nicosulfuron, and strongly sorbing prosulfocarb were sprayed onto a 50 m stretch. At 47 m from application, stretch concentrations decreased by 20% due to longitudinal dispersion. At 302 m, the stretch decrease was > 60% (
Beltman, W.H.J., Aalderink, G.H.
openaire +2 more sources
Effects of weeds on yield and determination of economic thresholds for site-specific weed control using sensor technology [PDF]
Weeds can cause high yield losses. Knowledge about the weeds occurring, their distribution within fields and their effects on the crop yield is important to achieve effective weed control.
Keller, Martina
core
A practical case of crop protection strategies in de Southwest of the Netherlands [PDF]
Two types of integrated extensive vegetable crop protection systems and one organic extensive vegetable system were tested at one location. The choice of crops in both systems was based on the region and soil.
Rovers, J.A.J.M., Sukkel, W.
core +1 more source
Le ray-grass (Lolium rigidum Gaud.) a développé de la résistance aux herbicides inhibiteurs de l’Acétolactate Synthase (ALS) et de l’Acétyl-CoA Carboxylase (ACCase). L’objectif de cette étude est d’évaluer l’effet du Prosulfocarbe, pulvérisée en post-semis prélevée à différentes doses et associée au S-métolachlore, sur le ray-grass résistant à la dose ...
Messaad KHAMMASSI +5 more
openaire +1 more source
Pesticides in ambient air, influenced by surrounding land use and weather, pose a potential threat to biodiversity and humans. [PDF]
Zaller JG +8 more
europepmc +1 more source
Identification of Cumulative Assessment Groups of Pesticides [PDF]
Boberg, Julie +8 more
core +1 more source
Evaluation of Preemergent Herbicides for Chloris virgata Control in Mungbean. [PDF]
Mahajan G, Chauhan BS.
europepmc +1 more source
Improving substance information in usetox®, part 2: Data for estimating fate and ecosystem exposure factors [PDF]
Aschberger, Karin +9 more
core +1 more source
Seed germination ecology of hood canarygrass (Phalaris paradoxa L.) and herbicide options for its control. [PDF]
Kibasa V, Mahajan G, Chauhan BS.
europepmc +1 more source

