Results 31 to 40 of about 7,740 (204)

Metagenomics insights into responses of rhizobacteria and their alleviation role in licorice allelopathy

Microbiome, 2023
Background Allelopathy is closely associated with rhizosphere biological processes, and rhizosphere microbial communities are essential for plant development.
Yang Liu, Hao Wang, Xun Qian, Jie Gu, Weimin Chen, Xihui Shen, Shiheng Tao, Shuo Jiao, Gehong Wei   +8 more
doaj   +1 more source

In Silico Evaluation of Sesquiterpenes and Benzoxazinoids Phytotoxins against M^pro, RNA Replicase and Spike Protein of SARS-CoV-2 by Molecular Dynamics. Inspired by Nature

Toxins, 2022
In the work described here, a number of sesquiterpenes and benzoxazinoids from natural sources, along with their easily accessible derivatives, were evaluated against the main protease, RNA replicase and spike glycoprotein of SARS-CoV-2 by molecular ...
Francisco J. R. Mejías, Alexandra G. Durán, Nuria Chinchilla, Rosa M. Varela, José A. Álvarez, José M. G. Molinillo, Francisco García-Cozar, Francisco A. Macías   +7 more
doaj   +1 more source

Synthesis of Aminophenoxazinones and Evaluation of Their Phytotoxicity in the Search for New Natural Herbicides

Agronomy, 2023
Natural products have been postulated as an alternative to the use of synthetic herbicides in pest control. The latter compounds have caused numerous problems and these include the appearance of resistance to such herbicides.
Cristina Díaz-Franco, Carlos Rial, José M. G. Molinillo, Rosa M. Varela, Francisco A. Macías   +4 more
doaj   +1 more source

Crop Allelopathy for Sustainable Weed Management in Agroecosystems: Knowing the Present with a View to the Future

Agronomy, 2021
In the face of yield losses caused by weeds, especially in low-input agricultural systems, and environmental pollution due to the excessive use of synthetic herbicides, sustainable weed management has become mandatory.
Aurelio Scavo, Giovanni Mauromicale
doaj   +1 more source

The impact of competition and allelopathy on the trade-off between plant defense and growth in two contrasting tree species

Frontiers in Plant Science, 2016
In contrast to plant-animal interactions, the conceptual framework regarding the impact of secondary metabolites in mediating plant-plant interference is currently less well defined. Here, we address hypotheses about the role of chemically-mediated plant-
Catherine eFERNANDEZ, Yogan eMONNIER, Yogan eMONNIER, Mathieu eSANTONJA, Christiane eGALLET, Leslie A. WESTON, Bernard ePREVOSTO, Amelie eSAUNIER, Virginie eBALDY, Anne eBOUSQUET-MELOU   +9 more
doaj   +1 more source

Emerging Trends in Allelopathy: A Genetic Perspective for Sustainable Agriculture

Agronomy, 2022
Over the past decades, a growing interest in allelopathy has been recorded due to the effective use of allelochemicals as growth regulators, bioherbicides, insecticides, and antimicrobial crop protection in the sustainable agriculture field.
Meriem Miyassa Aci, Rossana Sidari, Fabrizio Araniti, Antonio Lupini   +3 more
doaj   +1 more source

The Ecological Importance of Allelopathy

, 2021
Allelopathy (i.e., chemical interaction among species) was originally conceived as inclusive of positive and negative effects of plants on other plants, and we adopt this view.
Callaway, Ragan M., Hierro, Jose Luis
core   +1 more source

Sources and modes of action of invasive knotweed allelopathy : the effects of leaf litter and trained soil on the germination and growth of native plants

, 2012
Invasive knotweeds, native to Eastern Asia, are among the most dominant plant invaders of European and North American temperate ecosystems. Recent studies indicate that one cause of this dominance might be allelopathy, but the possible sources and modes ...
Oliver Bossdorf, Schaffner,Urs, Schaffner, U., Bossdorf, Oliver, Madalin Parepa, Schaffner, Urs, Bossdorf, O., Parepa,Madalin, Parepa, M., Parepa, Madalin, Urs Schaffner, Bossdorf,Oliver   +11 more
core   +1 more source

Dereplication of New Saponins from Agave bracteosa

Plants
The genus Agave comprises over 400 species that are known for their diverse applications, which include being sources of fiber, food, and beverages. There has recently been increased interest in exploring the metabolic content of this genus, and in this ...
Francesca Guzzo, Alexandra G. Durán, Laura L. Rostoll, Francisco A. Macías, Ana M. Simonet   +4 more
doaj   +1 more source

Ginger Phytotoxicity: Potential Efficacy of Extracts, Metabolites and Derivatives for Weed Control

Agronomy
The negative implications for weeds encourage the finding of novel sources of phytotoxic agents for sustainable management. While traditional herbicides are effective, especially at large scales, the environmental impact and proliferation of resistant ...
Jesús G. Zorrilla, Carlos Rial, Miriam I. Martínez-González, José M. G. Molinillo, Francisco A. Macías, Rosa M. Varela   +5 more
doaj   +1 more source