Results 31 to 40 of about 4,312,195 (323)

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

Key aspects on the biology, ecology and impacts of johnsongrass [Sorghum halepense (L.) Pers] and the role of glyphosate and non-chemical alternative practices for the management of this weed in Europe [PDF]

open access: yes, 2019
Sorghum halepense (L.) Pers is a common and noxious worldwide weed of increasing distribution in many European countries. In the present review, information on the biology, ecology, agricultural, economic and environmental impact of johnsongrass is given,
Antonopoulos, Nikolaos   +9 more
core   +3 more sources

Coordinated actions of microRNAs with other epigenetic factors regulate skeletal muscle development and adaptation [PDF]

open access: yes, 2017
Epigenetics plays a pivotal role in regulating gene expression in development, in response to cellular stress or in disease states, in virtually all cell types.
Adamo, Sergio   +3 more
core   +1 more source

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

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

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

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

Co-Catalytic Metallopeptidases as Pharmaceutical Targets [PDF]

open access: yes, 2003
Understanding the reaction mechanism of co-catalytic metallopeptidases provides a starting point for the design and synthesis of new molecules that can be screened as potential pharmaceuticals. Many of the enzymes that contain co-catalytic metallo-active
Bzymek, Krzysztof P.   +2 more
core   +2 more sources

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