Results 71 to 80 of about 6,357 (144)

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

Transcriptome Profiling to Identify Genes Involved in Mesosulfuron-Methyl Resistance in Alopecurus aequalis

Frontiers in Plant Science, 2017
Non-target-site resistance (NTSR) to herbicides is a worldwide concern for weed control. However, as the dominant NTSR mechanism in weeds, metabolic resistance is not yet well-characterized at the genetic level.
Ning Zhao, Wei Li, Shuang Bai, Wenlei Guo, Guohui Yuan, Fan Wang, Weitang Liu, Jinxin Wang   +7 more
doaj   +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

Eugenol‐Based Thiazole Derivatives Inhibit the MepA Efflux Pump in Staphylcoccus aureus

ChemistrySelect, Volume 11, Issue 3, 22 January 2026.
ABSTRACT Multidrug resistant (MDR) bacteria are considered critical priority pathogens by the World Health Organization (WHO). Considering the relevance of antibacterial drug development in this scenario, the present research study aimed to evaluate the antibacterial activity of eugenol‐based thiazole derivatives and analyze their potential to inhibit ...
Ray Silva de Almeida, Laís Regina dos Santos Folquitto, Priscilla Ramos Freitas, Ana Carolina Justino de Araujo, Saulo Relison Tintino, Jaime Ribeiro‐Filho, Cícera Datiane de Morais Oliveira‐Tintino, Gustavo Marinho Miranda, Ivaldo Francisco da Silva Junior, Diogo Teixeira Carvalho, Thiago Belarmino de Souza, Danielle Ferreira Dias, Carolina Bandeira Domiciano, Henrique Douglas Melo Coutinho   +13 more
wiley   +1 more source

Resistance Mechanisms to Glyphosate in Lamarckia aurea (L.) Moench Found in Southern Spain

Agronomy
Glyphosate has been used for roadside weed control in southern Spain for over 40 years, and most populations of goldentop (Lamarckia aurea L.) Moench have putatively developed resistance to this active ingredient.
José Alfredo Domínguez-Valenzuela, Javid Gherekhloo, Candelario Palma-Bautista, Saeid Hassanpour-bourkheili, Guido Plaza, Antonia M. Rojano-Delgado, Rafael De Prado   +6 more
doaj   +1 more source

Patterns of ash (Fraxinus excelsior L.) colonization in mountain grasslands: the importance of management practices [PDF]

, 2006
International audienceWoody colonization of grasslands is often associated with changes in abiotic or biotic conditions or a combination of both. Widely used as fodder and litter in the past traditional agro-pastoral system, ash (Fraxinus excelsior L ...
A. Cooke, A. Kolb, A. MacDonald, A. Pornon, A. Stampfli, A.H. Prieur-Richard, A.J. Hester, A.J. Hester, A.L. Skowno, A.M. Planty-Tabacchi, A.T. Kuiters, Alard Didier, B. Prévosto, B.C. MacCarthy, B.M. Moyle, Balent Gérard, C.A. García-Robledo, C.N. Mazia, C.S. Elton, D. Baize, D. De Steven, D. Tilman, D. Tilman, D.M. Lodge, D.U. Hooper, F. Jeltsch, F. Pasche, G. Austrheim, G. Balent, G. Marigo, G.R. McPherson, J. Bokdam, J. Castro, J. Lauga, J. Thioulouse, J. Thioulouse, J.M. Briggs, J.M. Garcia-Ruiz, J.M.H. Knops, J.P. Benzécri, J.P. Grime, J.R. Brown, J.R. Brown, J.R. Brown, J.S. Dukes, Julien Marie-Pierre, K. Prach, K.G. Roques, K.S. MacCann, L.R. Belyea, M. Duru, M. Rouget, M. Williamson, M.O. Hill, M.R. Stromberg, M.S. Lett, N. Barsoum, N.M. Moleele, O. Rousset, O.W. Van Auken, P. Collin, P. Daget, P. Duchaufour, P.A. Keddy, P.J. Bellingham, R. Harmer, R. Ihaka, R. Prodon, S. Archer, S.Y. Strauss, SYSTAT, T.A. Kennedy, T.G. O’Connor, T.G. Tutin, T.J. Stohlgren, T.J. Stohlgren   +75 more
core   +3 more sources

The Hierarchical Structure of Sheep Wool and Its Impact on Physical Properties

Advanced Functional Materials, Volume 35, Issue 52, December 23, 2025.
Sheep wool, a prevalent α‐keratinous fiber, is an essential model for studying protein‐based fibers. Its genetic diversity across breeds enables the establishment of multiscale structure‐property relationships, uncovering previously elusive insights into wool's hierarchical structure.
Serafina R. France Tribe, Paloma X. Lee, Caterina Czibula, Mónica G. Simões, Reiner Bleher, Keith E. Duncan, Michael Thoman, Christopher N. Topp, Vinayak P. Dravid, Cécile A. C. Chazot   +9 more
wiley   +1 more source

Altered Translocation Pattern as Potential Glyphosate Resistance Mechanism in Blackgrass (Alopecurus myosuroides) Populations from Lower Saxony

International Journal of Plant Biology
Glyphosate is a broad-spectrum herbicide widely used. After years of extensive usage, many weed species have developed resistance due to both target-site (TSR) and non-target-site resistance mechanisms (NTSRs).
Markus Radziewicz, Dirk M. Wolber, Thomas Pütz, Diana Hofmann   +3 more
doaj   +1 more source

Thiopeptide antibiotics: retrospective and recent advances [PDF]

, 2014
Thiopeptides, or thiazolyl peptides, are a relatively new family of antibiotics that already counts with more than one hundred different entities.
Albericio Palomera, Fernando, Just Baringo, Xavier, Álvarez Domingo, Mercedes   +2 more
core   +3 more sources

Langley aerospace test highlights, 1985 [PDF]

The role of the Langley Research Center is to perform basic and applied research necessary for the advancement of aeronautics and space flight, to generate new and advanced concepts for the accomplishment of related national goals, and to provide ...

core   +1 more source