Results 61 to 70 of about 1,412 (198)

Comparison of residual activity of pre‐emergence herbicides for control and seed production of multiple herbicide‐resistant Palmer amaranth in food‐grade white corn

Agrosystems, Geosciences & Environment
Nebraska is the number‐one producer of food‐grade white corn (Zea mays L.) in the United States. Food‐grade white corn has not been genetically engineered; therefore, non‐selective herbicides such as glyphosate or glufosinate cannot be used.
Ramandeep Kaur, Parminder S. Chahal, Yeyin Shi, Nevin C. Lawrence, Stevan Z. Knezevic, Amit J. Jhala   +5 more
doaj   +1 more source

Optimization of Metamitron Rate Applied PRE in Sugar Beet for Management of Palmer amaranth (Amaranthus palmeri S. Watson)

Weed Technology
The prevalence of glyphosate- and ALS-inhibitor-resistant Palmer amaranth has substantially impacted sugar beet yield across CO and NE since 2020. While metamitron applied PRE has been previously reported to effectively control glyphosate-resistant (GR ...
Abraham Akuoko, Philip Westra, Andrew R. Kniss, Nevin C. Lawrence   +3 more
doaj   +1 more source

The Vulnerability of New Zealand Forage Plants to Incursions by New Pests, Pathogens and Weeds, and the Case for Greater Protection

New Zealand Journal of Agricultural Research, Volume 69, Issue 1, February 2026.
We outline the diversity of pests, weeds and plant pathogens absent from New Zealand that threaten forage production, examine their potential import pathways, and outline the challenges of managing them should they arrive. The number and diversity of threats and pathways indicates ongoing incursions are inevitable.
Craig B. Phillips, Gary Barker, Nigel Bell, Chris E. Buddenhagen, Lee Aalders, Mark Braithwaite, Trevor James, Sofia Orre‐Gordon, William Dyck, Dave Hodges   +9 more
wiley   +1 more source

Controlling Palmer Amaranth (Amaranthus palmeri) in Western Nebraska Cropping Systems

, 2020
Palmer amaranth (Amaranthus palmeri S. Watson) is regarded as one of the most damaging and difficult to control weed species in crop production systems across the United States.
Beiermann, Clint W
core  

Summer cover crops impact weed biomass and C and N acquisition

Agronomy Journal, Volume 118, Issue 1, January/February 2026.
Abstract Despite the potential to improve nutrient cycling, weed suppression, and system resilience, mixed‐species cover crops remain underutilized in organic irrigated systems. This study evaluated the influence of cover crop diversity and associated weeds on biomass production (both cover crops and weeds), as well as carbon (C) and nitrogen (N ...
Francis J. Larney, Haley A. Catton, Charles M. Geddes, Newton Z. Lupwayi, Thomas A. Forge, Henry W. Chau, Bobbi L. Helgason, Ekene Mark‐Anthony Iheshiulo   +7 more
wiley   +1 more source

Distribution, Biology, and Management of Glyphosate-resistant Palmer amaranth in North Carolina

, 2009
The introduction of glyphosate-resistant (GR) crops allowed for the topical applications of the herbicide glyphosate. This herbicide revolutionized weed control and crop management. Widespread adoption of this technology and extensive use of glyphosate
Whitaker, Jared Ross
core  

Fluridone use in furrow-irrigated rice: Palmer amaranth control and crop response

Weed Technology
Rice cultivated under furrow irrigation faces weed management challenges due to the aerobic conditions that favor the emergence of terrestrial weeds such as Palmer amaranth.
Maria C.C.R. Souza, Jason K. Norsworthy, Pâmela Carvalho-Moore, Amar Godar, Samuel B. Fernandes, Trenton Roberts, Thomas R. Butts   +6 more
doaj   +1 more source

Integrating early spring‐planted barley or oat for Palmer amaranth management in soybean

Crop Science, Volume 66, Issue 1, January/February 2026.
Abstract Fall‐planted cover crops (CCs) are widely used for weed suppression, but CC establishment challenges after fall harvest in temperate regions necessitate alternative approaches. The objectives of this study were to evaluate the integrated effect of spring‐planted barley or oat CC and herbicide programs for CC biomass production, Palmer amaranth
Vipin Kumar, Annu Kumari, Humberto Blanco‐Canqui, Samuel E. Wortman, Saleh Taghvaeian, Amit J. Jhala   +5 more
wiley   +1 more source

Cotton (Gossypium hirsutum) and Palmer amaranth (Amaranthus palmeri) development as influenced by Palmer amaranth competition

, 1998
Due to the character of the original source materials and the nature of batch digitization, quality control issues may be present in this document. Please report any quality issues you encounter to digital@library.tamu.edu, referencing the URI of the ...
Morgan, Gaylon DeWayne
core  

Low‐Power Electric Mulch Provides Effective Intra‐Row Vineyard Weed Control, but Only at Small Scales

Weed Research, Volume 66, Issue 1, January/February 2026.
ABSTRACT Electrical weed control is becoming a viable option for weed management in many cropping systems including vineyards. Commercially available devices treat emerged weeds with high‐power electricity, controlling weeds with efficacy similar to herbicides.
Erik A. Lehnhoff, Andres Indacochea, Leslie Beck   +2 more
wiley   +1 more source