Results 11 to 20 of about 1,865 (166)

Intertidal Warfare: Synergistic Allelopathy Mediates Spatial Competition between Two Marine Calcareous-Shelled Sessile Organisms. [PDF]

open access: yesAdv Sci (Weinh)
This study reveals a hidden chemical weapon among calcareous‐shelled sessile organisms in the intertidal zone: the barnacle Balanus albicostatus releases a synergistic blend of palmitic acid and 1‐palmitoyl‐sn‐glycero‐3‐phosphocholine as the allelochemical with the inhibitory activity against attachment of the mussel Vignadula atrata, which may mediate
Li Z   +9 more
europepmc   +2 more sources

The Allelopathic Activity of Extracts and Isolated from Spirulina platensis

open access: yesMolecules, 2022
We determined the allelopathic effects of crude organic (hexane, ethyl acetate, and methanol) extracts of the cyanobacterial Spirulina platensis on barnyardgrass (Echinochloa crus-galli (L.) Beauv.) and Chinese amaranth (Amaranthus tricolor L.).
Patchanee Charoenying   +2 more
doaj   +1 more source

Allelopathy of Lantana camara as an Invasive Plant

open access: yesPlants, 2021
Lantana camara L. (Verbenaceae) is native to tropical America and has been introduced into many other countries as an ornamental and hedge plant. The species has been spreading quickly and has naturalized in more than 60 countries as an invasive noxious ...
Hisashi Kato-Noguchi, Denny Kurniadie
doaj   +1 more source

Relationship between Acylsugars and Leaf Trichomes: Mediators of Pest Resistance in Tomato

open access: yesInsects, 2022
Tomato plants are highly susceptible to pests. Among the control methods, genetic improvement with introgression of resistance genes from wild accessions into commercial tomato lines is the best alternative for an integrated pest management (IPM).
Renato Barros de Lima Filho   +8 more
doaj   +1 more source

Perspectives and Advances in Organic Formulations for Agriculture: Encapsulation of Herbicides for Weed Control

open access: yesAgronomy, 2023
This article offers a critical analysis of the evolution of encapsulation methods for herbicides and natural products, with a main focus on organic formulations.
Francisco J. Rodríguez-Mejías   +6 more
doaj   +1 more source

Research progress on the use of plant allelopathy in agriculture and the physiological and ecological mechanisms of allelopathy

open access: yesFrontiers in Plant Science, 2015
Allelopathy is a common biological phenomenon by which one organism produces biochemicals that influence the growth, survival, development, and reproduction of other organisms.
Fang eCheng, Zhihui eCheng
doaj   +1 more source

Implementation of Card: Curve-Fitting Allelochemical Response Data

open access: yesDose-Response, 2005
Bioassay techniques are essential methods used to study the effects of allelochemicals on plant processes. It is often observed that the biological processes are stimulated at low allelochemical concentrations and inhibited as the concentrations increase.
De Li Liu, Min An
doaj   +1 more source

Allelopathic and intraspecific growth competition effects establishment of direct sown Miscanthus

open access: yesGCB Bioenergy, 2020
High yielding perennial crops are being developed as a sustainable feedstock for renewable energy and bioproducts. Miscanthus is a leading biomass crop, but most plantations comprise a sterile hybrid Miscanthus × giganteus that is clonally propagated. To
Danny Awty‐Carroll   +3 more
doaj   +1 more source

Plant Allelochemicals as Sources of Insecticides [PDF]

open access: yesInsects, 2021
In this review, we describe the role of plant-derived biochemicals that are toxic to insect pests. Biotic stress in plants caused by insect pests is one of the most significant problems, leading to yield losses. Synthetic pesticides still play a significant role in crop protection. However, the environmental side effects and health issues caused by the
Ivana Tlak Gajger, Showket Ahmad Dar
openaire   +4 more sources

Changes in Toxin Production, Morphology and Viability of Gymnodinium catenatum Associated with Allelopathy of Chattonella marina var. marina and Gymnodinium impudicum

open access: yesToxins, 2022
Allelopathy between phytoplankton organisms is promoted by substances released into the marine environment that limit the presence of the dominating species. We evaluated the allelopathic effects and response of cell-free media of Chattonella marina var.
Leyberth José Fernández-Herrera   +6 more
doaj   +1 more source

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