Results 71 to 80 of about 257 (122)

Distribution of Glyphosate- and Thifensulfuron-Resistant Palmer Amaranth (Amaranthus palmeri) in North Carolina

International Journal of Agronomy, 2014
Glyphosate resistance in Palmer amaranth was first confirmed in North Carolina in 2005. A survey that year indicated 17 and 18% of 290 populations sampled were resistant to glyphosate and thifensulfuron, respectively.
Amy H. Poirier, Alan C. York, David L. Jordan, Aman Chandi, Wesley J. Everman, Jared R. Whitaker   +5 more
doaj   +1 more source

Potential Geographic Distribution of Palmer Amaranth under Current and Future Climates

Agricultural & Environmental Letters, 2018
Herbicide-resistant weeds are increasingly becoming a major challenge for agricultural production worldwide. Palmer amaranth [ (S.) Wats.] is an invasive annual forb that has recently emerged as one of the most widespread and severe agronomic weeds in ...
Erica J. Kistner, Jerry L. Hatfield
doaj   +1 more source

Automated approaches for the early stage distinguishing of Palmer amaranth from waterhemp

Frontiers in Agronomy
Palmer amaranth and waterhemp are two invasive pigweed species, which have become most troublesome to crops, especially corn and soybean. Among these two weed species, Palmer amaranth is more harmful to crops as it can grow faster, spread rapidly, and ...
Akhil Venkataraju, Dharanidharan Arumugam, Ravi Kiran, Thomas Peters   +3 more
doaj   +1 more source

What we learn from weed genetics

American Journal of Botany, Volume 113, Issue 4, April 2026.
Acer VanWallendael
wiley   +1 more source

Crop safety and control of acetolactate synthase inhibitor-resistant Palmer amaranth (Amaranthus palmeri) with very long-chain fatty acid-inhibiting herbicides in dry edible bean

Frontiers in Agronomy
Palmer amaranth is a relatively recent arrival in Western Nebraska, where acetolactate synthase (ALS)-inhibitor-resistant biotypes are common in the region.
Joshua W. A. Miranda, Joshua W. A. Miranda, Amit J. Jhala, Jeffrey Bradshaw, Nevin C. Lawrence   +4 more
doaj   +1 more source

Competition of Palmer amaranth at different densities with cotton in Turkey

Weed Research
Abstract Amaranthus palmeri is an invasive weed that was newly introduced to the agricultural fields of Turkey. However, no information exists in the literature about Amaranthus spp.'s competition with cotton in our country.
Erbas, Filiz, Doğan, Mehmet Nedim, Türkseven, Süleyman Gürdal, Ongun, Ali Rıza, Tunalı, Safiye Pınar   +4 more
openaire   +3 more sources

Does exposure to PPO-inhibiting herbicides alter the male-to-female sex ratio of Palmer amaranth?

Weed Technology
Palmer amaranth, a competitive weed in cotton and soybeans, poses challenges due to its rapid growth, high fertility, and herbicide resistance.
Mafia M. Rumpa, Sirwan Babaei, Ronald F. Krausz, David J. Gibson, Eric J. Miller, Karla L. Gage   +5 more
doaj   +1 more source

Integrating fall‐planted cereal rye cover crop with herbicides for reducing Palmer amaranth seed production in soybean under planting green conditions

Agrosystems, Geosciences & Environment
Cover crops are usually terminated prior to planting the cash crop; however, “planting green” is an alternative approach that allows growers to plant cash crop into an actively growing, green cover crop, which is then terminated after the establishment ...
Trey Stephens, Humberto Blanco‐Canqui, Stevan Z. Knezevic, Jenny Rees, Katja Kohler‐Cole, Amit J. Jhala   +5 more
doaj   +1 more source

Effect of Elevated Temperature on Growth Parameters and Seed Set of Setaria pumila (Yellow Foxtail) and Amaranthus palmeri (Palmer amaranth) in Southern USA

Agronomy
The steady increase in temperature due to global warming can significantly impact weed growth. This study investigates the response of the yellow foxtail (Setaria pumila (Poir.) Roem.
Amarnadh Oleti, Amna Dar, Sanju Shrestha, Grishma Ojha, Te-Ming Tseng, Swati Shrestha   +5 more
doaj   +1 more source

Sensitivity of difficult‐to‐control Palmer amaranth accessions to fluridone and diflufenican

Agronomy Journal
AbstractPalmer amaranth (Amaranthus palmeri S. Watson) has evolved resistance to herbicides targeting nine sites of action. Phytoene desaturase‐inhibiting herbicides remain among the few sites of action that are still effective in controlling Palmer amaranth.
Maria C. C. R. Souza, Matthew C. Woolard, Jason K. Norsworthy, Tristen H. Avent, L. Tom Barber, Rodrigo Botelho   +5 more
openaire   +1 more source