Results 31 to 40 of about 19,243 (216)

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

open access: yesFrontiers 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   +9 more
doaj   +1 more source

Durum wheat and allelopathy: towards wheat breeding for natural weed management

open access: yesFrontiers in Plant Science, 2013
Wheat-derived foodstuffs represent about one-fifth of the calories consumed by humans worldwide. Bread wheat (Triticum aestivum L.) is one of the most important crops throughout the world, and it has been extensively studied for its allelopathic ...
Mariagiovanna eFragasso   +2 more
doaj   +1 more source

Dereplication of New Saponins from Agave bracteosa

open access: yesPlants
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   +4 more
doaj   +1 more source

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

open access: yesAgronomy
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   +5 more
doaj   +1 more source

Perkembangan Terkini Kajian Alelopati

open access: yesHayati Journal of Biosciences, 2006
The term of allelopathy refers to chemical interactions (inhibitory or stimulatory) between plants, between plants and microorganisms, and between microorganisms.
AHMAD JUNAEDI   +2 more
doaj   +1 more source

Synergy and Other Interactions between Polymethoxyflavones from Citrus Byproducts

open access: yesMolecules, 2015
The citrus by-products released from citrus processing plants may contain high levels of potentially bioactive compounds such as flavonoids, which are a widely distributed group of polyphenolic compounds with health-related properties based on their ...
Benito F. García   +2 more
doaj   +1 more source

Plant Allelopathy in Response to Biotic and Abiotic Factors

open access: yesAgronomy, 2023
The allelopathy definition accepted by the International Allelopathy Society is any process or phenomenon via which organisms such as plants, microorganism, viruses, and fungi release specific metabolites, known as allelochemicals, into the environment ...
Zixiang Shan   +5 more
doaj   +1 more source

Diterpenoid Diversity across Land Plants

open access: yesHelvetica Chimica Acta, EarlyView.
Here we bridge the knowledge of diterpene chemical diversity, biosynthesis, and evolution from nonvascular mosses and liverworts to that known from vascular plants. ABSTRACT The diverse array of diterpenoid natural products stems from the ease of manipulating the promiscuity of diterpene cyclases.
Anita Berg   +2 more
wiley   +1 more source

Potent endogenous allelopathic compounds in Lepidium sativum seed exudate: effects on epidermal cell growth in Amaranthus caudatus seedlings [PDF]

open access: yes, 2012
Many plants exude allelochemicals – compounds that affect the growth of neighbouring plants. This study reports further studies of the reported effect of cress (Lepidium sativum) seed(ling) exudates on seedling growth in Amaranthus caudatus and Lactuca ...
Fry, Stephen, Iqbal, Amjad
core   +2 more sources

Allelopathy [PDF]

open access: yes, 1994
Allelopathy - current status and future goals, Frank A. Einhellig. Part 1 Allelopathic interactions involving specific organisms: lichen allelopathy - a review, James D. Lawrey overcoming allelopathic growth inhibition by micorrhizal innoculation, A.U. Mallik and H. Zhu allelopathic herbaceous vascular hydrophytes, Stella D.
openaire   +1 more source

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