Results 31 to 40 of about 18,483,773 (139)

Barnyard Grass Stress Triggers Changes in Root Traits and Phytohormone Levels in Allelopathic and Non-Allelopathic Rice

, 2023
Despite the growing knowledge concerning allelopathic interference with barnyard grass, little is understood regarding the competitive physiological mechanisms of the interaction between allelopathic rice and herbicide-resistant barnyard grass.
Shuyan Li, Qiong Peng, Jianhua Tong, Qiling Yan   +3 more
core   +1 more source

Insights into ALS-inhibiting herbicide resistance in Poa annua in an arable cropping system. [PDF]

Pest Manag Sci
Variable cross‐resistance to ALS inhibitors in five Poa annua populations from wheat fields in Ireland caused by different TSR mutations. Abstract BACKGROUND Dependence on a single herbicide type to control a broad‐spectrum of weeds has resulted in cases of resistance to acetolactate synthase (ALS) inhibitors in weeds normally considered lower priority
Vijaya Bhaskar AV, Vijayakumar I, Torra J, Runge F, Hennessy M, Forristal PD.   +5 more
europepmc   +2 more sources

Histological study of the interaction between Exserohilum longirostratum, barnyard grass, and rice var. MR219 [PDF]

, 2012
The course of infection and the development of Exserohilum longirostratum (Subramanian) Sivanesan on barnyardgrass (Echinochloa crus-galli (L.) Beauv. spp. crusgalli) and rice (Oryza sativa L. var.
Husna Zayadi
core   +5 more sources

Past, present and future of local crop evolution

PLANTS, PEOPLE, PLANET, Volume 8, Issue 6, Page 1989-2004, November 2026.
Promoting agrobiodiversity is a promising strategy for mitigating the negative effects of climate change on global food security. We highlight the central role evolutionary processes play in harnessing the potential of local crops by integrating genomics, archaeology, ethnobotany and traditional ecological knowledge (TEK).
Nataly Allasi Canales, Philippa Ryan, Amy Jackson, Hong Phuong Le, James Borrell, Aaron Davis, Rafal M. Gutaker   +6 more
wiley   +1 more source

Herbicide Metabolic Resistance in Poaceae Plants via the GA‐GID1/DELLA‐DOF2‐P450s Module

Advanced Science, Volume 13, Issue 57, 14 October 2026.
Plant hormone signaling modulates herbicide resistance in Echinochloa crus‐galli. The GA–DELLA–DOF2 cascade directly activates P450 detoxification genes in two Poaceae species, uncovering a core mechanism of metabolic herbicide resistance. ABSTRACT Barnyard grass (Echinochloa crus‐galli) is one of the world's most important weeds, and the evolution of ...
Junzhi Wang, Jiale Qi, Lin Wei, Qin Yu, Zhongyuan Liu, Lianyang Bai, Lang Pan   +6 more
wiley   +1 more source

Bio-Herbicidal Potential of Nanoemulsions with Peppermint Oil on Barnyard Grass and Maize

, 2022
Bio-based nanoemulsions are part of green pest management for sustainable agriculture. This study assessed the physicochemical properties and the herbicidal activities of the peppermint essential oil nanoemulsions (PNs) in concentrations 1.0–10 ...
Małgorzata Miastkowska, Elżbieta Sikora, Magdalena Rys, Miastkowska, Małgorzata, Anna Łętocha, Sikora, Elżbieta, Rys, Magdalena, Synowiec, Agnieszka, Łętocha, Anna, Krajewska, Agnieszka, Agnieszka Synowiec, Agnieszka Krajewska   +11 more
core   +1 more source

BYGUM – a new tool for BarnYard Grass Understanding and Management

, 2015
Weed management has become increasingly challenging for cotton growers in Australia in the last decade. Glyphosate, the cornerstone of weed management in the industry, is waning in effectiveness as a result of the evolution of resistance in several ...
Thornby, David, Werth, Jeff A.
core   +2 more sources

Pro‐197 mutations confer resistance to thiencarbazone but not to foramsulfuron in ALS‐resistant Poa annua populations

Pest Management Science, Volume 82, Issue 10, Page 10134-10146, October 2026.
Foramsulfuron remains effective on Pro‐197 Poa annua, but co‐formulation with thiencarbazone reduces efficacy due to limited activity and antagonism. Therefore, foramsulfuron + thiencarbazone should be used in fields without ALS‐resistant weeds to ensure effective in‐crop control.
Vijaya Bhaskar Alwarnaidu Vijayarajan, Iniya Vijayakumar, Rafa Ruiz‐Partida, Fabian Runge, Joel Torra, Jorge Lozano‐Juste, Patrick Dermot Forristal   +6 more
wiley   +1 more source

Reducing seed viability of flaxleaf fleabane, feathertop Rhodes grass and awnless barnyard grass [PDF]

, 2014
In the sub-tropical grain region of Australia, cotton and grains systems are now dominated by flaxleaf fleabane (Conyza bonariensis (L.) Cronquist), feathertop Rhodes grass (Chloris virgata Sw.) and awnless barnyard grass (Echinochloa colona (L.) Link).
Thornby, D., Walker, S., Keenan, Michelle, Werth, Jeff A.   +3 more
core   +5 more sources

Nitrogen fertilization promotes wheat–weed coexistence through niche differentiation and fitness equalization

Functional Ecology, Volume 40, Issue 8, Page 2436-2448, August 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Nitrogen fertilization is commonly applied to increase crop yields in agroecosystems. Beyond its direct benefits, nitrogen fertilization may also influence crop production indirectly by altering crop–weed competition.
Yizhong Rong, Weiqiang Liu, Xiang Liu, Abolghassem Emamverdian, Zhen Zhang, Shengman Lyu, Li Zhang   +6 more
wiley   +1 more source