Results 31 to 40 of about 7,667 (215)

Phenolic profiling unravelling allelopathic encounters in agroecology

Plant Stress
Allelopathy, a biological phenomenon involving the production and release of secondary metabolites known as allelochemicals, plays a critical role in plant interactions and agroecosystem dynamics.
Waseem Mushtaq, Marie-Laure Fauconnier
doaj   +1 more source

Evaluation of Phytochemicals and Bioactive Properties in Mangrove Associate Suaeda monoica Forssk. ex J.F.Gmel. of Indian Sundarbans

Frontiers in Pharmacology, 2021
Suaeda monoica Forssk. ex J.F.Gmel. (Amaranthaceae), a mangrove associate and ethno-medicinal herb of Indian Sundarbans, was investigated as a promising source of bioactive compounds. Various polar and nonpolar solvent extracts of the leaf and root-shoot
Madhumita Roy, Tapan K. Dutta
doaj   +1 more source

…Fell Upas Sits, the Hydra-Tree of Death ^†, or the Phytotoxicity of Trees

Molecules, 2019
The use of natural products that can serve as natural herbicides and insecticides is a promising direction because of their greater safety for humans and environment.
Vadim G. Lebedev, Konstantin V. Krutovsky, Konstantin A. Shestibratov   +2 more
doaj   +1 more source

Allelopathy of Taxus chinensis var. mairei on Camptotheca acuminata seedling growth and identification of the active principles

Journal of Plant Interactions, 2022
The root extracts and root exudates from the Taxus chinensis var. mairei had significant promote effects on growth of Camptoteca acuminata seedlings.
Sen Shi, YinXiang Gao, Chunying Li, Jingjing Zhang, Jiajing Guan, Chunjian Zhao, Yujie Fu   +6 more
doaj   +1 more source

Autotoxicity in Pogostemon cablin and their allelochemicals [PDF]

, 2015
The effects of allelochemicals and aqueous extracts from different Pogostemon cablin (Blanco) Benth., Lamiaceae, parts and rhizosphere soil on growth parameters, leaf membrane peroxidation and leaf antioxidant enzymes were investigated in patchouli.
Chen, Ying, Zhang, Jun-Feng, Song, Xi-Qiang, Guo-Peng Zhu, Yan Xu, Hu, Xin-Wen, Jun-Feng Zhang, Zhu, Guo-Peng, Xu, Yan, Xi-Qiang Song, Wu, You-Gen, You-Gen Wu, Ying Chen, Xin-Wen Hu   +13 more
core   +1 more source

Responses of a native plant species from invaded and uninvaded areas to allelopathic effects of an invader

Ecology and Evolution, 2019
Invaders exert new selection pressures on the resident species, for example, through competition for resources or by using novel weapons. It has been shown that novel weapons aid invasion but it is unclear whether native species co‐occurring with ...
Anne Lyytinen, Leena Lindström
doaj   +1 more source

Identification of Potential Allelochemicals From Donor Plants and Their Synergistic Effects on the Metabolome of Aegilops geniculata

Frontiers in Plant Science, 2020
The need for plants to defend themselves, communicate, and somehow contribute to the social life in their ecosystems has triggered the evolution of an astonishing number of diverse chemicals, some of which involved in plant–plant interactions.
Monica Scognamiglio, Bernd Schneider
doaj   +1 more source

Unraveling Sorghum Allelopathy in Agriculture: Concepts and Implications

Plants, 2021
Allelopathy is an ecological phenomenon that involves the production and release of biomolecules from different crops, cultivated plants, and bacteria or fungi into the soil rhizosphere and impacts other organisms in the vicinity. Sorghum possesses vital
M. Iftikhar Hussain, Subhan Danish, Adela M. Sánchez-Moreiras, Óscar Vicente, Khawar Jabran, Usman Khalid Chaudhry, Ferdinando Branca, Manuel J. Reigosa   +7 more
doaj   +1 more source

2‐Amino‐3H‐phenoxazin‐3‐one is a lead inhibitor of Cuscuta campestris early development: structure–activity relationships of o‐aminophenol‐derived allelochemicals

Pest Management Science, EarlyView.
Phenoxazinones caused differential types of phytotoxic effects in C. campestris early development. APO is a coherent lead inhibiting C. campestris germination and early seedling growth. Abstract BACKGROUND 2‐Amino‐3H‐phenoxazin‐3‐one (synonym: questiomycin A; abbreviated as APO or Phx‐3) is a naturally occurring phenoxazinone‐type allelochemical with ...
Cristina Díaz‐Franco, Mónica Fernández‐Aparicio, José MG Molinillo, Rosa M Varela, Francisco A Macías, Jesús G Zorrilla   +5 more
wiley   +1 more source

Allelochemicals from native plants of Argentina: Control of stored grains fungi

, 2022
Grain rot is caused by Fusarium and Aspergillus fungal species, these also cause major diseases in cereal crops. They reduce crops yields and contaminate the grains with mycotoxins (secondary metabolites produced by fungi), harmful to health of humans ...
Sampietro, Diego Alejandro
core   +1 more source