Results 21 to 30 of about 1,865 (166)

Responses of Bloom-Forming Heterosigma akashiwo to Allelochemical Linoleic Acid: Growth Inhibition, Oxidative Stress and Apoptosis

Frontiers in Marine Science, 2022
Algal blooms have been occurring in many regions worldwide, and allelochemicals are important algaecides used to control harmful algal blooms (HABs). The allelopathic effects of linoleic acid (LA) on the harmful raphidophyte Heterosigma akashiwo were ...
Renjun Wang, Qian Liu, Qian Liu
doaj   +1 more source

Allelopathy and Allelochemicals of Imperata cylindrica as an Invasive Plant Species

Plants, 2022
Imperata cylindrica is native to Southeast Asia and East Africa and has become naturalized in humid tropics, subtropics and warmer temperate zones of the world.
Hisashi Kato-Noguchi
doaj   +1 more source

Rhizosphere effects of Helianthus annuus and Hordeum vulgare on allelochemical sorption and degradation in soil

Geoderma
Soil plays a crucial role in determining the activity of allelochemicals in natural and agricultural ecosystems. To identify potential differences in allelochemical availability and persistence between root-influenced soil (rhizosphere) and bulk soil, we
María del Valle Muñoz-Muñoz, Rocío López-Cabeza, Rafael Celis   +2 more
doaj   +1 more source

The Potential of Allelochemicals from Microalgae for Biopesticides

Plants, 2023
Improvements in agricultural productivity are required to meet the demand of a growing world population. Phytopathogens, weeds, and insects are challenges to agricultural production.
Livia Marques Casanova, Andrew Macrae, Jacqueline Elis de Souza, Athayde Neves Junior, Alane Beatriz Vermelho   +4 more
doaj   +1 more source

Synergistic allelochemicals from a freshwater cyanobacterium [PDF]

Proceedings of the National Academy of Sciences, 2010
The ability of cyanobacteria to produce complex secondary metabolites with potent biological activities has gathered considerable attention due to their potential therapeutic and agrochemical applications. However, the precise physiological or ecological roles played by a majority of these metabolites have remained elusive. Several studies
Pedro N, Leão, Alban R, Pereira, Wei-Ting, Liu, Julio, Ng, Pavel A, Pevzner, Pieter C, Dorrestein, Gabriele M, König, Vitor M, Vasconcelos, William H, Gerwick   +8 more
openaire   +2 more sources

Evolution of the Secondary Metabolites in Invasive Plant Species Chromolaena odorata for the Defense and Allelopathic Functions

Plants, 2023
Chromolaena odorata (L.) R.M. King & H. Robinson is native to tropical America, and has naturalized in many other countries in tropical Asia, Austria, and West Africa.
Hisashi Kato-Noguchi, Midori Kato
doaj   +1 more source

Agricultural Uses of Juglone: Opportunities and Challenges

Agronomy, 2020
Application of conventional synthetic pesticides and agrochemicals has boosted the yield and productivity of crops by reducing pest infestation and promoting crop growth yet increasing reliance on many of these products poses serious environmental ...
A. K. M. Mominul Islam, Joshua R. Widhalm   +1 more
doaj   +1 more source

Toxicity of meta-Tyrosine

Plants, 2021
L-Tyrosine (Tyr) is one of the twenty proteinogenic amino acids and also acts as a precursor for secondary metabolites. Tyr is prone to modifications, especially under conditions of cellular redox imbalance.
Marcin Tyminski, Katarzyna Ciacka, Pawel Staszek, Agnieszka Gniazdowska, Urszula Krasuska   +4 more
doaj   +1 more source

A Highly Stable Zinc‐Mimosinate Metal–Organic Framework for Controlled Agrochemical Delivery

European Journal of Inorganic Chemistry, EarlyView.
The graphical abstract illustrates the design of metal–organic frameworks (MOFs) as agrochemicals constructed from active building blocks. The highly robust GR‐MOF‐25 is assembled from the natural herbicide L‐mimosine and Zn2+ ions, combining herbicidal, micronutrient, and antibacterial properties.
MCarmen Contreras, Pablo Salcedo‐Abraira, Andoni Zabala‐Lekuona, Antonio Rodríguez‐Diéguez, Sara Rojas   +4 more
wiley   +1 more source

Allelopathy and Allelochemicals in Chamaecyparis obtusa Leaves for the Development of Sustainable Agriculture

Agronomy
Chamaecyparis obtusa (Siebold et Zucc.) Endl. is cultivated in the temperate region of East Asia for its high-quality and profitable timber. The timber-processing industry produces a large amount of waste, such as tree bark, branches, and leaves, and ...
Hisashi Kato-Noguchi, Kumpei Mori, Arihiro Iwasaki, Kiyotake Suenaga   +3 more
doaj   +1 more source