Results 61 to 70 of about 7,360,644 (157)

Knockdown resistance to DDT and pyrethroids: from target-site mutations to molecular modelling

, 2008
Naturally derived insecticides such as pyrethrum and man-made insecticides such as DDT and the synthetic pyrethroids act on the voltage-gated sodium channel proteins found in insect nerve-cell membranes.
Field, L.M., Andrias O O'Reilly, Williamson, M.S., Wallace, Bonnie A., BA Wallace, Linda M Field, TG Emyr Davies, Wallace, B. A., Davies, T.G.E., O’Reilly, Andrias O., Field, L. M., O'Reilly, A. O., Davies, T. G. E., Martin S Williamson, Williamson, M. S.   +14 more
core   +1 more source

ACCase-inhibitor resistance in bearded sprangletop (Leptochloa fusca spp. fascicularis) associated with target-site mutations in rice monoculture

Notulae Botanicae Horti Agrobotanici Cluj-Napoca
The presence of weeds is the most serious problem in rice (Oryza sativa L.) cultivation, which is exacerbated by the evolution of herbicide-resistant weed populations. In a whole-plant pot experiment, the possible resistance evolution in a population of
Aristeidis P. PAPAPANAGIOTOU, Maria V. ALVANOU, Ioannis A. GIANTSIS, Vaya KATI, Ioannis VASILAKOGLOU, Ilias G. ELEFTHEROHORINOS   +5 more
doaj   +1 more source

Conformational diversity in poly‐HAMP arrays and its implications for signal transduction

Protein Science, Volume 35, Issue 9, September 2026.
Abstract Prokaryotic transmembrane receptors are built around a helical coiled‐coil backbone, with sensory, modulatory, and effector domains arranged along its length. The modulatory HAMP domain forms a parallel four‐helix coiled coil integrated into this backbone, typically connecting transmembrane segments with downstream cytosolic domains.
Murray Coles, Carolin P. Ewers, Reinhard Albrecht, Mikel Martinez‐Goikoetxea, Malgorzata Orlowska, Jörg Martin, Andrei N. Lupas, Marcus D. Hartmann, Stanislaw Dunin‐Horkawicz   +8 more
wiley   +1 more source

The Unsung Champions of Evolution: Weeds and Their Management in Agricultural Systems

Agriculture
The history of weeds is closely intertwined with the development of agriculture. As early farmers began to select crops, weeds emerged as formidable competitors, evolving alongside them in a continuous struggle for survival.
Eduardo Sixto Leguizamón
doaj   +1 more source

Non-target site-based resistance to tribenuron-methyl and essential involved genes in Myosoton aquaticum (L.)

BMC Plant Biology, 2018
Background Water chickweed (Myosoton aquaticum (L.)) is a dicot broadleaf weed that is widespread in winter fields in China, and has evolved serious resistance to acetolactate synthase (ALS) inhibiting herbicides. Results We identified a M.
Weitang Liu, Shuang Bai, Ning Zhao, Sisi Jia, Wei Li, Lele Zhang, Jinxin Wang   +6 more
doaj   +1 more source

Simultaneous Target‐Site Resistance to EPSPS/ACCase/ALS Inhibitors in Plants of a Lolium multiflorum Population in an Annual Cropping System

Weed Research, Volume 66, Issue 5, September/October 2026.
ABSTRACT In Europe, glyphosate resistance in weed species has primarily evolved in perennial cropping systems and remains uncommon in annual crops. In Ireland, a Lolium multiflorum population (LOLMU‐R) was first identified as glyphosate‐resistant in a stubble field and subsequently survived selective herbicide applications in a cereal crop.
Iniya Vijayakumar, Fabian Runge, John Carroll, Tony Woodcock, Joel Torra, Vijaya Bhaskar Alwarnaidu Vijayarajan   +5 more
wiley   +1 more source

Pinoxaden resistance in Lolium perenne L. is due to both target-site and non-target-site mechanisms

, 2022
Application of herbicides inhibiting acetyl CoA carboxylase (ACCase) has been one of the main strategies for selectively controlling grass weed species such as perennial ryegrass (Lolium perenne L.) in wheat and barley crops in New Zealand. In this study,
Hossein Ghanizadeh (9628392), Andrew Griffiths (3440687), Zachary Ngow (9028616), Chris Buddenhagen (15395984), Kerry Harrington (15394508)   +4 more
core  

Alterations in life-history associated with non-target-site herbicide resistance in Alopecurus myosuroides [PDF]

, 2019
The evolution of resistance to herbicides is a classic example of rapid contemporary adaptation in the face of a novel environmental stress. Evolutionary theory predicts that selection for resistance will be accompanied by fitness trade-offs in ...
Knight, C., Comont, D., Crook, L., Neve, P., Hull, R. I., Beffa, R.   +5 more
core   +1 more source

Importance and approaches for the control of different photosystem-II-inhibitor resistant Chenopodium album biotypes in sugar beet and potatoes

Julius-Kühn-Archiv, 2012
Resistances in weeds for PS-II herbicides are well known. Since the end of the 1970s especially resistances to triazines in maize represented a problem. Today, because of the variety of alternative active ingredients in maize, this problem is considered ...
Agrikola, Yvonne, Petersen, Jan
doaj   +1 more source

Nano Carbon‐mesh with Excellent Bonding Performance via Hydro‐cage De‐shielding Strategy

Advanced Science, Volume 13, Issue 44, 7 August 2026.
A hydro‐cage de‐shielding strategy transforms cellulose‐based films into a dragonfly‐wing‐like nano carbon‐mesh (NCM) adhesive through instantaneous carbonization‐polymerization. The resulting NCM‐plywood achieves exceptional wet shear strength (1.24 MPa at 63°C), exceeding Class II plywood standards, and retains 0.73 MPa after boiling‐water cycles ...
Weijia Yang, Jianyong Wan, Hongda Guo, Haizhu Wu, Yongli Yang, Wenhe Bi, Zhengyong Yang, Chenghua Wang, Bertrand Charrier, Hisham Essawy, Antonio Pizzi, Xinyi Chen, Zhijun Chen, Guanben Du, Xiaojian Zhou   +14 more
wiley   +1 more source