Results 21 to 30 of about 165 (116)
Functional synergy and genomic linkage of glyphosate resistance traits in Canada fleabane. [PDF]
Pest Manag SciStacking target‐site and non‐target‐site glyphosate resistance mechanisms in Conyza canadensis results in strong synergistic effects. This study quantifies gene × gene interactions and maps linked resistance loci, advancing our understanding of herbicide resistance genetics and informing management strategies.
Page ER +4 more
europepmc +2 more sources
Allelopathic Potential of Hemp: Implications for Integrated Weed Management
Frontiers in Agronomy, 2022 Evolved resistance to herbicides necessitates alternative weed control strategies. Allelopathic crops show promise as an alternative to exogenous herbicides and could be used to reduce establishment, growth, and reproduction of weeds.
Avery Shikanai +3 more
doaj +1 more source
Resistance to the herbicides haloxyfop and iodosulfuron is common in commercial ryegrass (Lolium) seed lines. [PDF]
Pest Manag SciEleven variety lines had resistance detected for iodosulfuron only, six to haloxyfop, and 28 to both herbicides. No seedlings were detected with resistance to glyphosate. Abstract Background Ryegrass (Lolium spp.) is a key forage providing a $14 billion contribution to New Zealand's gross domestic product (GDP). However, ryegrass can also act as a weed
Buddenhagen CE +3 more
europepmc +2 more sources
Weed Community Composition in Simple and More Diverse Cropping Systems
Frontiers in Agronomy, 2022 Weed communities in three cropping systems suitable for the Midwestern USA were studied from 2017 to 2020 to examine how crop diversification and the intensity of herbicide use affected weed community diversity, stand density, and aboveground mass.
Huong T. X. Nguyen, Matt Liebman
doaj +1 more source
Agronomy, 2021 Very long chain fatty acid (VLCFA)-inhibiting herbicides (Herbicide group (HG) 15) have been applied to corn and soybean fields in Iowa since the 1960s.
Eric A. L. Jones, Micheal D. K. Owen
doaj +1 more source
Amaranthus tuberculatus (Moq.) J.D. Sauer – a new alien pigweed species in Croatia
BioInvasions Records, 2020 Amaranthus tuberculatus, commonly known as the rough-fruited water-hemp, is a dioecious annual weed species originating from North America. It has been introduced into Europe and Asia, where it is mostly considered a naturalized or casual alien occupying riparian areas, agricultural fields and disturbed habitats, especially in commercial port areas ...
Rimac, Anja +2 more
openaire +3 more sources
Efficacy of HPPD-inhibiting herbicides applied preemergence or postemergence for control of multiple herbicide resistant waterhemp [Amaranthus tuberculatus (Moq.) Sauer] [PDF]
Canadian Journal of Plant Science, 2019 Research was conducted in 2017 and 2018 to determine the relative efficacy of five HPPD-inhibitors, tank-mixed with atrazine, for the control of multiple herbicide resistant waterhemp. At 12 wk after application (WAA), isoxaflutole + atrazine, mesotrione + atrazine, and tembotrione + atrazine, applied preemergence (PRE), controlled waterhemp 90%, 87%,
Benoit, Lauren +4 more
openaire +1 more source
Agrosystems, Geosciences & Environment, 2023 Achieving effective weed control is crucial for Wisconsin conventional corn growers farming in atrazine prohibition areas. Upon request from our extension clientele, a field study was conducted at Arlington and Brooklyn, WI, in 2021 and 2022 (four site ...
Ahmadreza Mobli +3 more
doaj +1 more source
Frontiers in Agronomy, 2022 Corn- and soybean-dominated cropping systems create and maintain a favorable environment for summer annual weeds whose emergence and growth phenology are similar to these annual summer crops.
Huong T. X. Nguyen, Matt Liebman
doaj +1 more source
Frontiers in Agronomy, 2021 Roundup Ready 2 Xtend® [glyphosate- and dicamba-resistant (DR)] soybean is a novel trait option for postemergence (POST) control of herbicide-resistant broadleaf weeds in soybean.
Sarah Striegel +5 more
doaj +1 more source