Results 31 to 40 of about 1,939,981 (312)

Evolution der Herbizidresistenz in Alopecurus myosuroides und Apera spica-venti im deutschen Getreideanbau der letzten 15 Jahre

open access: yesJulius-Kühn-Archiv, 2020
Das Vorkommen von Herbizidresistenzen bei Ungräsern nimmt in den letzten 30 Jahren in Deutschland kontinuierlich zu. Dies gilt sowohl für die Anzahl der betroffenen Arten, die regionale Verbreitung, den Resistenzgrad, die Anzahl der Aktivsubstanzen, der ...
Petersen, Jan, Raffel, Hans
doaj   +1 more source

Tauroursodeoxycholic acid in patients with amyotrophic lateral sclerosis: The TUDCA-ALS trial protocol [PDF]

open access: yes, 2022
Background: Amyotrophic lateral sclerosis (ALS) is a chronic neurodegenerative rare disease that affects motor neurons in the brain, brainstem, and spinal cord, resulting in progressive weakness and atrophy of voluntary skeletal muscles.
TUDCA-ALS Study Group
core  

Potential of plant species for bioremediation of soils applied with imidazolinone herbicides [PDF]

open access: yesPlanta Daninha, 2014
Imidazolinone herbicides present physicochemical characteristics that allow them to persist longer in environment, with increased chances of soil and water contamination, as well as carryover effects on subsequent crops.
L. Galon   +9 more
doaj   +2 more sources

Resistência de plantas aos herbicidas inibidores da acetolactato sintase Plant resistance to acetolactate synthase-inhibiting herbicides

open access: yesPlanta Daninha, 2002
A resistência de plantas aos herbicidas é conseqüência, na maioria das vezes, de mutação ou da preexistência de genes que conferem resistência à população.
M.A. Rizzardi   +3 more
doaj   +1 more source

Influence of herbicide doses on efficacy and yield in winter cereal on the example of blackgrass and loose silky-bentgrass

open access: yesJulius-Kühn-Archiv, 2016
Agriculture today is facing the challenge to both keeping the input of herbicides into nature at a low level and aiming for high yields while avoiding low efficacies caused by resistance evolution.
Brathuhn, Arne, Petersen, Jan
doaj   +1 more source

Identification and Mapping of Cross-Resistance Patterns to ALS-Inhibitors in Greater Beggarticks (Bidens spp.) [PDF]

open access: yesPlanta Daninha, 2019
: Greater beggarticks (Bidens pilosa and Bidens subalternans) biotypes have been under selection pressure of ALS-inhibitors since early 90’s in Brazil. The objectives of this work were to investigate whether there are different cross-resistance patterns ...
R.R. MENDES   +4 more
doaj   +1 more source

Teste rápido de imersão foliar de Euphorbia heterophylla para confirmação de resistência a herbicidas inibidores da Protox e da ALS Quick test of foliar immersion of Euphorbia heterophylla to confirm resistance to PPO and ALS-inhibiting herbicides

open access: yesPlanta Daninha, 2011
Os testes utilizados para identificação de biótipos resistentes de plantas daninhas aos herbicidas variam segundo o tempo de execução e o grau de complexidade, sendo necessário determinar a eficácia de métodos rápidos e de simples execução.
M.M Trezzi   +5 more
doaj   +1 more source

A Possible Role for Platelet-Activating Factor Receptor in Amyotrophic Lateral Sclerosis Treatment

open access: yesFrontiers in Neurology, 2018
Amyotrophic lateral sclerosis (ALS) is the third most prevalent neurodegenerative disease affecting upper and lower motor neurons. An important pathway that may lead to motor neuron degeneration is neuroinflammation.
Marcelo R. S. Briones   +6 more
doaj   +1 more source

Convergent Adaptation of Multiple Herbicide Resistance to Auxin Mimics and ALS- and EPSPS-Inhibitors in Brassica rapa from North and South America

open access: yesPlants, 2023
Herbicide-resistant weeds have been identified and recorded on every continent where croplands are available. Despite the diversity of weed communities, it is of interest how selection has led to the same consequences in distant regions. Brassica rapa is
José Alfredo Dominguez-Valenzuela   +7 more
doaj   +1 more source

ATXN2 polyQ intermediate repeats are a modifier of ALS survival [PDF]

open access: yes, 2015
To analyze the frequency and clinical characteristics of patients with amyotrophic lateral sclerosis (ALS) with intermediate-length (CAG) expansion (encoding 27-33 glutamines, polyQ) in the ATXN2 gene, in a population-based cohort of Italian patients ...
Conte, Amelia   +11 more
core   +1 more source

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