Results 81 to 90 of about 7,962 (218)

Mining Impacts on a Threatened and Burnt Swamp Ecosystem: Responses of the Microbial Soil Community

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 5, October 2026.
The evaluation of microbial communities and soil chemistry of three mined and three unmined swamps in the burnt southeastern Australia suggested that mining activities led to changes in the microbial community structure and functionality. This figure incorporates symbols sourced from BioRender and was created with BioRender.com.
Nathali Machado de Lima   +4 more
wiley   +1 more source

THE INFLUENCE OF ALLELOCHEMICALS OF PRIDE OF BARBADOS (Caesalpina pulcherrima) SEEDS IN NUTRITION OF SWINE

open access: yes, 2020
Investigations into the influence of allelochemicals of Pride of ...
A A Annongu, Toye A A, A A Ogunbode
core  

Sesquiterpene Lactones Isolated from Centaurea cineraria L. subsp. cineraria Inhibit the Radicle Growth of Broomrape Weeds

open access: yesPlants
The plant Centaurea cineraria L. subsp. cineraria has been investigated as a potential source of inhibitors of broomrape radicle growth. The latter are weeds that pose a threat to agriculture and for which there are few methods available for the control ...
Jesús G. Zorrilla   +7 more
doaj   +1 more source

Evaluation of Biological Response of Lettuce (Lactuca sativa L.) and Weeds to Safranal Allelochemical of Saffron (Crocus sativus) by Using Static Exposure Method

open access: yesMolecules, 2019
Safranal, the main volatile chemical of Saffron (Crocus sativus) was studied to estimate its allelopathic effects on the photosynthetic pigment chlorophyll, leaf electrolyte leakage, fresh weight, catalase (CAT), and peroxidase (POX) activity of the test
Hossein Mardani   +5 more
doaj   +1 more source

Antimicrobial Activity of Catechol and Pyrogallol as Allelochemicals

open access: yesZeitschrift für Naturforschung C, 2006
Abstract Catechol and pyrogallol are allelochemicals which belong to phenolic compounds synthesized in plants. Their antimicrobial activities were investigated on three bacteria (Pseudomonas putida, Pseudomonas pyocyanea, Corynebacterium xerosis) and two fungi (Fusarium oxysporum, Penicillium italicum) phytopathogenic species as test ...
Kocaçalışkan, İsmail   +2 more
openaire   +5 more sources

Soil Hypha Mediated Movement of Allelochemicals: Arbuscular Mycorrhizae Extend the Bioactive Zone of Juglone

open access: yes, 2014
Allelopathy is a phenomenon where plants have deleterious effects on growth of surrounding plants through the production of chemical substances. Soil hyphae of arbuscular mycorrhizal fungi may enhance transport processes of allelochemicals by providing ...
Muller, F., Morris, Kathyrn, Achatz, M.
core   +3 more sources

Allelochemicals: Role in Plant-Environment Interactions

open access: yes, 2009
During evolution, the plants developed new biosynthetic pathways to produce secondary metabolites (flavonoids, alkaloids, cyanogenic glycosides, glucosinolates, phenolics and tannins) known as allelochemicals.
Narwal, S. S.   +2 more
core   +1 more source

Identification of Allelochemicals in Ficus carica L. and Their Stimulatory Effects on Isatis indigotica Fort. Growth

open access: yes
Medicinal agroforestry system contributes to enhancing agricultural productivity. In this process, allelochemicals play a crucial role, and certain allelochemicals can even promote the growth of intercropped plants significantly.
Yaru Zhang   +7 more
core   +1 more source

Hormesis and Antagonism in Low-Dose Phalaris Allelochemicals during Microcystis Control [PDF]

open access: yes
Aquatic ecosystems face significant challenges globally from cyanobacterial blooms. Phalaris arundinacea (Reed Canary Grass) is used in artificial wetlands and found in natural wetlands. We investigated whether allelochemicals released from Phalaris root
Hankins, N.P.   +3 more
core   +1 more source

Identification and quantification of allelochemicals associated with weed suppression in sweetpotato [PDF]

open access: yes, 2023
Mississippi ranks among the leading states in sweetpotato production in the US. However, managing weeds in sweetpotato fields presents a significant challenge, and the limited availability of herbicides labeled for use in sweetpotato makes it even more ...
Varsha, Varsha
core  

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