Results 41 to 50 of about 334,521 (317)

Eficiência do herbicida pyrithiobac aplicado em pós-emergência no controle de plantas daninhas na cultura do algodão Efficiency of the herbicide pyrithiobac applied in post-emergence to control weeds in cotton

open access: yesPlanta Daninha, 1999
O presente trabalho teve por objetivo verificar a eficiência do herbicida pyrithiobac aplicado em pós-emergência na cultura do algodoeiro, para o controle das espécies Cenchrus echinatusIpomoea grandifolia (corda-de-viola) em dois estádios de crescimento
José C. V. Almeida, Célio R. F. Leite
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

Mechanical and Chemical Weed Control in Teff in the Mediterranean Area

open access: yesAgronomy
Teff [Eragrostis tef (Zucc.) Trotter] is attracting growing interest in Europe due to its nutritional qualities, gluten-free nature, and drought tolerance; however, its cultivation is hindered by its limited yield potential and the lack of authorised ...
Vittorio Monni   +2 more
doaj   +1 more source

Effect of nutrient and weed management strategies on the yield performance of boro rice cv. BRRI dhan63

open access: yesFundamental and Applied Agriculture, 2018
An experiment was conducted to study the yield components and yield of Boro rice (cv. BRRI dhan63) under different nutrient and weed management strategies.
Md. Ariful Islam   +3 more
doaj   +1 more source

Evaluation of pre- and post-emergence herbicides for weed control in maize (Zea mays L.) [PDF]

open access: yesJournal of Central European Agriculture, 2019
A field experiment was conducted during 2014–2015 to investigate the efficacy of herbicides [Merlin flexx (isoxaflutole), pre- and post-emergence; Equip (foramsulfuron), post-emergence; and Maister (foramsulfuron + iodosulfuron-methyl-sodium), post ...
Arben Mehmeti   +4 more
doaj   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Management of Glyphosate Isopropylamine-Resistant Goosegrass (Eleusine indica) Biotypes Through Pre- and Post-Emergence Herbicides

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
The resistance status of Eleusine indica to the isopropylamine glyphosate herbicide leads to control losses in oil palm plantations. Appropriate management is needed to reduce the presence of glyphosate-resistant E. indica. This study aimed to obtain the
Koko Tampubolon   +3 more
doaj   +1 more source

Tolerance of four spring barley (Hordeum vulgare L.) varieties to weed harrowing [PDF]

open access: yes, 2007
We investigated the tolerance to weed harrowing of four spring barley varieties and examined the possible interactions between varietal weed suppressive ability and two nutrient levels.
Andreasen, Christian   +3 more
core  

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

Emergence delirium: an overview with an emphasis on the use of electroencephalography in its management [PDF]

open access: yesAnesthesia and Pain Medicine
Emergence delirium remains a clinically significant issue, often leading to short-term distress among pediatric patients, parents, and staff, and potentially resulting in postoperative maladaptive behaviors persisting for weeks to months.
Lucy Davies, Tham Shu Qi, Agnes Ng
doaj   +1 more source

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