Results 21 to 30 of about 189,872 (198)
Agrosystems, Geosciences & Environment, 2023 Glyphosate‐resistant (GR) Palmer amaranth (Amaranthus palmeri S. Watson) is widespread in the Central Great Plains. Introduction of newly developed dicamba/glufosinate/glyphosate (DGG)‐resistant soybean varieties allows postemergence (POST) applications ...
Vipan Kumar +3 more
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Amaranthus palmeri “Palmer amaranth”
EDIS, 2010 SS-AGR-336, a 5-page illustrated fact sheet by Sergio Morichetti and Jason Ferrell, demonstrates how to accurately identify this fast growing, herbicide resistant weed in the “pigweed” group, so that it can be properly managed before the population grows to such a degree that effective control becomes impossible or prohibitively expensive. Published by
Sergio Morichetti, Jason Ferrell
openaire +5 more sources
Sequential Applications of Synthetic Auxins and Glufosinate for Escaped Palmer Amaranth Control
Agronomy, 2020 Field and greenhouse studies were conducted to investigate the influence of sequence and timing of synthetic auxins and glufosinate on large Palmer amaranth (Amaranthus palmeri) control.
Frances B. Browne +7 more
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Sweetpotato tolerance and Palmer amaranth control with indaziflam
Weed Technology, 2022 AbstractField studies were conducted in North Carolina in 2018 and 2019 to determine sweetpotato tolerance to indaziflam and its effectiveness in controlling Palmer amaranth in sweetpotato. Treatments included indaziflam pre-transplant; 7 d after transplanting (DATr) or 14 DATr at 29, 44, 58, or 73 g ai ha−1; and checks (weedy and weed-free ...
Stephen C. Smith +5 more
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Confirmation of dicamba-resistant Palmer amaranth in Tennessee
Weed Technology, 2022 AbstractPalmer amaranth has a long history of evolving resistance to herbicides to the point at which it has become a significant obstacle to row crop production. A survey of Palmer amaranth escapes in dicamba-resistant cotton and soybean fields in Tennessee was conducted in fall 2021 with the objective of determining whether poor control was due to ...
Delaney C. Foster, Lawrence E. Steckel
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Agronomy, 2021 Field studies were conducted in 2016 and 2017 to determine if multispectral imagery collected from an unmanned aerial vehicle (UAV) equipped with a five-band sensor could successfully identify Palmer amaranth (Amaranthus palmeri) infestations of various ...
John T. Sanders +5 more
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Agronomy, 2021 Amaranthus palmeri S. Wats., or commonly Palmer amaranth, is an invasive plant species that has invaded many countries worldwide and causes significant yield losses to annual spring crops.
Panagiotis Kanatas +3 more
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Management Considerations for Palmer Amaranth in a Northern Great Plains Soybean Production System
Agrosystems, Geosciences & Environment, 2019 Core Ideas Soybean yield loss in South Dakota was dependent on Palmer amaranth density if it emerged before canopy closure. Soybean yield losses were not Palmer amaranth density dependent when it emerged at the R2 soybean growth stage.
Brian Van De Stroet, Sharon A. Clay
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Palmer amaranth: It’s here, now what? [PDF]
, 2016 Palmer amaranth and waterhemp are two dioecious pigweed species native to North America. Waterhemp’s original range was the western Corn Belt, including Iowa, whereas Palmer amaranth originally inhabited the southwestern United States.
Anderson, Meaghan, Hartzler, Bob
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Agronomy, 2013 A three year field experiment was conducted to evaluate the role of soil inversion, cover crops and spring tillage methods for Palmer amaranth between-row (BR) and within-row (WR) management in glufosinate-resistant cotton.
Michael G. Patterson +4 more
doaj +1 more source