Chemical Characterization and Allelopathic Effects of Ambrosia psilostachya (Asteraceae). [PDF]
Chem BiodiversABSTRACT Ambrosia spp. have been introduced and distributed across different continents as an invasive alien plant species. The present study aimed to identify the chemical components of essential oil isolated from different parts of Ambrosia psilostachya and evaluate the phytotoxic effect of its aqueous extracts on the growth parameters of Phaseolus ...
Saberi H +5 more
europepmc +2 more sources
The Specific Impacts of Allelopathy and Resource Competition from Artemisia frigida on the Growth of Three Plant Species in Northern China [PDF]
PlantsPlant interference is a key factor influencing plant coexistence and species composition. The two primary forms of plant interference—allelopathy and resource competition—are often difficult to separate.
Qing Wang +4 more
doaj +2 more sources
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 +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 +5 more
doaj +1 more source
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 +5 more
doaj +1 more source
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 +5 more
doaj +1 more source
Potential phytotoxic and shading effects of invasive Fallopia (Polygonaceae) taxa on the germination of dominant native species [PDF]
, 2011 Two species of the genus Fallopia (F. sachalinensis, F. japonica, Polygonaceae) native to Asia, and their hybrid (F. ×bohemica), belong to the most noxious plant invaders in Europe.
Jarošík, Vojtěch +3 more
core +4 more sources
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 +4 more
doaj +1 more source
Steroidal Saponins with Plant Growth Stimulation Effects; Yucca schidigera as a Commercial Source
Plants, 2022 Plant growth-stimulation bioactivity of triterpenoid saponins is well known, especially for oleanane-type compounds. Nevertheless, a few phytotoxicity bioassays performed on some steroidal saponins have shown hormesis profiles and growth stimulation on ...
Alexandra G. Durán +5 more
doaj +1 more source
Sources and modes of action of invasive knotweed allelopathy : the effects of leaf litter and trained soil on the germination and growth of native plants [PDF]
, 2012 Invasive knotweeds, native to Eastern Asia, are among the most dominant plant invaders of European and North American temperate ecosystems. Recent studies indicate that one cause of this dominance might be allelopathy, but the possible sources and modes ...
Aguilera +45 more
core +2 more sources