Comparative transcriptomic analysis of male and females in the dioecious weeds Amaranthus palmeri and Amaranthus tuberculatus [PDF]
BMC Plant Biology, 2023 Background Waterhemp (Amaranthus tuberculatus (Moq.) Sauer) and Palmer amaranth (Amaranthus palmeri S. Wats.) are two dioecious and important weed species in the world that can rapidly evolve herbicide-resistance traits.
Lucas K. Bobadilla +2 more
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A New Pro-197-Ile Mutation in Amaranthus palmeri Associated with Acetolactate Synthase-Inhibiting Herbicide Resistance [PDF]
PlantsPalmer amaranth (Amaranthus palmeri S. Watson), native to North America, is one of the most prominent invasive weed species on agricultural land. Acetolactate synthase (ALS)-resistant A.
Meijing Ji +5 more
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Late-season surveys to document seed rain potential of Palmer amaranth (Amaranthus palmeri) and waterhemp (Amaranthus tuberculatus) in Texas cotton. [PDF]
PLoS ONE, 2020 Weed escapes are often present in large production fields prior to harvest, contributing to seed rain and species persistence. Late-season surveys were conducted in cotton (Gossypium hirsutum L.) fields in Texas in 2016 and 2017 to identify common weed ...
Kaisa Werner +4 more
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Recurrent Selection with Sub-Lethal Doses of Mesotrione Reduces Sensitivity in Amaranthus palmeri [PDF]
Plants, 2021 Amaranthus palmeri, ranked as the most prolific and troublesome weed in North America, has evolved resistance to several herbicide sites of action. Repeated use of any one herbicide, especially at lower than recommended doses, can lead to evolution of ...
Jason K. Norsworthy +3 more
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A New V361A Mutation in Amaranthus palmeri PPX2 Associated with PPO-Inhibiting Herbicide Resistance [PDF]
Plants, 2023 Weeds resistant to PPO-inhibiting herbicides threaten the profitability of crop producers relying on this chemistry. In Amaranthus palmeri, mutations at G210 (∆G210) and R128 (R128G/M) of the PPX2 gene were reported to confer PPO-inhibitor resistance ...
Haozhen Nie +2 more
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Changes in the structure and function of rhizosphere soil microbial communities induced by Amaranthus palmeri invasion [PDF]
Frontiers in Microbiology, 2023 IntroductionPlant invasion can profoundly alter ecosystem processes driven by microorganisms. The fundamental mechanisms linking microbial communities, functional genes, and edaphic characteristics in invaded ecosystems are, nevertheless, poorly ...
Mei Zhang +5 more
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Molecular Targeted Suppression of Male Fertility in Amaranthus palmeri S. Watson: Function and Layered Double Hydroxide Nanosheets-Based Delivery System of ApmiR319. [PDF]
Plant Biotechnol JABSTRACT Amaranthus palmeri is one of the most troublesome invasive agricultural weeds worldwide, exhibiting super invasiveness and high resistance to conventional management strategies. Artificial microRNA‐mediated silencing technology, coupled with a nanoparticle‐mediated delivery system, represents an attractive approach for fertility control in A ...
Sun L +6 more
europepmc +2 more sources
Responses of Fungal Assembly and Co-Occurrence Network of Rhizosphere Soil to Amaranthus palmeri Invasion in Northern China [PDF]
Journal of Fungi, 2023 The interaction between invasive plants and soil microbial communities is critical for plant establishment. However, little is known about the assembly and co-occurrence patterns of fungal communities in the rhizosphere soil of Amaranthus palmeri.
Mei Zhang +5 more
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Mitochondrial genome of the invasive weed Amaranthus palmeri: structural features, RNA editing, and evolutionary insights [PDF]
BMC Plant BiologyBackground Amaranthus palmeri is one of the most aggressive invasive weeds worldwide, causing severe yield losses in major crops and exhibiting widespread herbicide resistance.
Jiahao Zheng +8 more
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Biochemical Basis for the Time-of-Day Effect on Glufosinate Efficacy against Amaranthus palmeri [PDF]
Plants, 2021 Glufosinate, a glutamine synthetase (GS) inhibitor, often provides variable weed control depending on environmental conditions such as light, temperature and humidity at the time of application.
Hudson K. Takano, Franck E. Dayan
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