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Phenolics and Plant Allelopathy [PDF]

Molecules, 2010
Phenolic compounds arise from the shikimic and acetic acid (polyketide) metabolic pathways in plants. They are but one category of the many secondary metabolites implicated in plant allelopathy. Phenolic allelochemicals have been observed in both natural and managed ecosystems, where they cause a number of ecological and economic problems, such as ...
Qiang Wang, De-An Jiang, Xiao Ruan
exaly   +4 more sources

Effect of Solanum rostratum Dunal litter extract on its seedling growth [PDF]

Scientific Reports
Allelopathy is one of the important mechanisms for the spread and expansion of invasive alien plants. The current research mainly focuses on interspecific allelopathy, while there are relatively few studies on intraspecific allelopathy. Solanum rostratum
Yuxuan Ma, Lamei Jiang, Shuai Liu, Huixian Liu, Guohao Zhai, Juan Qiu, Shanshan Wang, Dunyan Tan   +7 more
doaj   +2 more sources

Allelopathy

Oklahoma Native Plant Record, 2017
Article reprinted from Gaillardia, Summer ...
Paul Buck
doaj   +4 more sources

A Review of Allelopathy on Microalgae

Microbiology (United Kingdom), 2019
Algal blooms have severe impacts on the utilization of water resources. The discovery of allelopathy provides a new dimension to solving this problem due to its high efficiency, safety and economy. Allelopathy can suppress the growth of microalgae by impairing the structure, photosynthesis and enzyme activity of algal cells.
Junxia Liu, Yongting Qiu, Kaiting Tan
exaly   +3 more sources

Allelopathic Activity of Strigolactones on the Germination of Parasitic Plants and Arbuscular Mycorrhizal Fungi Growth

Agronomy, 2021
Strigolactones (SLs) are a prime example of allelochemicals, promoting parasitic plant germination and certain hyphal branching factors associated to the growth of symbiotic arbuscular mycorrhizal fungi (AMF).
Francisco J. Soto-Cruz, Jesús G. Zorrilla, Carlos Rial, Rosa M. Varela, José M. G. Molinillo, José M. Igartuburu, Francisco A. Macías   +6 more
doaj   +1 more source

A Study on the Phytotoxic Potential of the Seasoning Herb Marjoram (Origanum majorana L.) Leaves

Molecules, 2021
In the search of new alternatives for weed control, spices appear as an option with great potential. They are rich in bioactive natural products and edible, which might minimize toxicity hazard.
Antonio Cala, José R. Salcedo, Ascensión Torres, Rosa M. Varela, José M. G. Molinillo, Francisco A. Macías   +5 more
doaj   +1 more source

Pharmacological Activities of Aminophenoxazinones

Molecules, 2021
Aminophenoxazinones are degradation products resulting from the metabolism of different plant species, which comprise a family of natural products well known for their pharmacological activities.
Jesús G. Zorrilla, Carlos Rial, Daniel Cabrera, José M. G. Molinillo, Rosa M. Varela, Francisco A. Macías   +5 more
doaj   +1 more source

Synthesis of Benzoxazinones Sulphur Analogs and Their Application as Bioherbicides: 1.4-Benzothiazinones and 1.4-Benzoxathianones for Weed Control

Agronomy, 2023
Eight different compounds inspired by benzoxazinones were synthesized in one simple step with easy purification. These compounds have a sulfur atom instead of the oxygen atom present in benzoxazinones.
Francisco J. R. Mejías, Stefan Schwaiger, Rosa M. Varela, José M. G. Molinillo, Nuria Chinchilla, Francisco A. Macías   +5 more
doaj   +1 more source

Bioactive Diterpenes from the Brazilian Native Plant (Moquiniastrum pulchrum) and Their Application in Weed Control

Molecules, 2021
Even today, weeds continue to be a considerable problem for agriculture. The application of synthetic herbicides produces serious environmental consequences, and crops suffer loss of their activity due to the appearance of new resistant weed biotypes ...
Fátima Vela, Simoni Anese, Rosa M. Varela, Ascensión Torres, José M. G. Molinillo, Francisco A. Macías   +5 more
doaj   +1 more source

Sunflower Metabolites Involved in Resistance Mechanisms against Broomrape

Agronomy, 2021
Several strategies have been proposed to control parasitic plants and these include biological control, the use of herbicides, and suicidal germination or trap crops.
Carlos Rial, Rosa M. Varela, José M.G. Molinillo, Sara Peralta, Francisco A. Macías   +4 more
doaj   +1 more source