Results 21 to 30 of about 672 (184)
Pest Management Science, Volume 79, Issue 12, Page 4819-4827, December 2023., 2023 The survey assesses the evolution of herbicide resistance on Amaranthus tuberculatus over a 6‐year period in Iowa. Fields were probability‐based and randomly selected which is unique to other weed surveys. Abstract Background A landscape‐scale probability‐based sampling of Iowa soybean [Glycine max (L.) Merr.] fields was conducted in 2013 and 2019 ...
Ryan C. Hamberg +4 more
wiley +1 more source
Targeted review of maximum residue levels (MRLs) for profenofos
EFSA Journal, Volume 21, Issue 12, December 2023., 2023 Abstract In accordance with Article 43 of Regulation (EC) 396/2005, EFSA received a request from the European Commission to review the existing maximum residue levels (MRLs) for the non‐approved active substance profenofos in view of the possible lowering of the MRL. EFSA investigated the origin of the current EU MRLs.
European Food Safety Authority (EFSA) +32 more
wiley +1 more source
Targeted review of maximum residue levels (MRLs) for dicofol
EFSA Journal, Volume 21, Issue 11, November 2023., 2023 Abstract In accordance with Article 43 of Regulation (EC) 396/2005, EFSA received a request from the European Commission to review the existing maximum residue levels (MRLs) for the non‐approved active substance dicofol in view of the possible lowering of the MRL. EFSA investigated the origin of the current EU MRLs.
European Food Safety Authority (EFSA) +32 more
wiley +1 more source
Agrosystems, Geosciences &Environment, Volume 6, Issue 3, September 2023., 2023 Abstract Herbicide‐resistant waterhemp (Amaranthus tuberculatus [Moq.] J.D. Sauer) continues to threaten the productivity of many US crops. Thus, integrating non‐herbicidal tactics with herbicides to reduce weed seedbanks is gaining popularity. A field study was conducted near Logan, IA from fall 2021 to fall 2022 to evaluate the impacts of cereal rye (
Austin H. Schleich +3 more
wiley +1 more source
Agrosystems, Geosciences &Environment, Volume 6, Issue 3, September 2023., 2023 Abstract Stakeholders across the state of Nebraska, USA, were surveyed in 2019–2020 to assess problem weeds and weed management practices in agronomic crops. A total of 420 complete responses were obtained across four Nebraska districts (Northeast, Panhandle, Southeast, and West Central).
Shawn T. McDonald +3 more
wiley +1 more source
Targeted review of maximum residue levels (MRLs) for azocyclotin and cyhexatin
EFSA Journal, Volume 21, Issue 6, June 2023., 2023 Abstract In accordance with Article 43 of Regulation (EC) 396/2005, EFSA received a request from the European Commission to review the existing maximum residue levels (MRLs) for the non‐approved active substances azocyclotin and cyhexatin in view of the possible lowering of these MRLs. EFSA investigated the origin of the current EU MRLs.
European Food Safety Authority (EFSA) +31 more
wiley +1 more source
Agrosystems, Geosciences &Environment, Volume 6, Issue 1, March 2023., 2023 Abstract Giant ragweed (Ambrosia trifida L.) and waterhemp (Amaranthus tuberculatus [Moq.] J.D.Sauer) are highly competitive and the most troublesome weeds in corn (Zea mays L.) and soybean (Glycine max Merr.) cropping systems in Wisconsin. Field experiments were conducted to evaluate the efficacy of multiple foliar‐applied POST‐emergence herbicides on
Rodrigo Werle +3 more
wiley +1 more source
Agronomy, 2020 Weed control and reducing weed seed deposition to the soil seedbank is a challenging issues for Mississippi peanut producers. Research was established during 2017 and 2018 at the Delta Research and Extension Center in Stoneville, Mississippi, to evaluate
John W. Seale +4 more
doaj +1 more source
Lactofen Increases Glyphosate-Stimulated Shikimate Production in Little Mallow (Malva parviflora) [PDF]
, 1992 Low rates of diphenylether herbicides were previously shown to increase efficacy of glyphosate. Experiments were conducted to determine effect of lactofen on uptake of glyphosate and movement into tissues distal from the treatment area as measured by ...
Barbara H. Wells, Arnold P. Appleby
core +1 more source
Semina: Ciências Agrárias, 2011 The objective of this work was to evaluate the selectivity of different herbicides in the crop of corn and Brachiaria ruziziensis at crop-livestock integration.
Alberto Cargnelutti Filho +3 more
doaj +1 more source