Results 21 to 30 of about 4,201 (171)

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

open access: yesMolecules, 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

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

open access: yesAgronomy, 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

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

open access: yesMolecules, 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

Sunflower Metabolites Involved in Resistance Mechanisms against Broomrape

open access: yesAgronomy, 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

Current research status of allelopathy of plants grown in Bangladesh

open access: yesFundamental and Applied Agriculture, 2020
Allelopathy is probably involved in all aspects of natural ecosystems such as competition and succession of plant communities. Much of research in allelopathy mentioned that allelopathy can be used to control weeds and to reduce synthetic chemical input ...
Hisashi Kato Noguchi
doaj   +1 more source

An Overview of the Chemical Characteristics, Bioactivity and Achievements Regarding the Therapeutic Usage of Acetogenins from Annona cherimola Mill.

open access: yesMolecules, 2021
Annona cherimola Mill., or the custard apple, is one of the species belonging to the Annonaceae family, is widely used in traditional medicine, and has been reported to be a valuable source of bioactive compounds.
Alexandra G. Durán   +4 more
doaj   +1 more source

Pengaruh Zat Alelopati Dari Alang-Alang Terhadap Pertumbuhan Semai Tiga Spesies Akasia

open access: yesJurnal Sylva Lestari, 2016
Allelopathy is the compound released by the plants (example: blady grass) to the environtment and where another plants is living and could obstruct or extinguish to another plants.
Melda Yanti, Indriyanto ., Duryat .
doaj   +1 more source

Bio-Guided Isolation of Acetogenins from Annona cherimola Deciduous Leaves: Production of Nanocarriers to Boost the Bioavailability Properties

open access: yesMolecules, 2020
Annonaceous acetogenins (ACGs) are lipophilic polyketides isolated exclusively from Annonaceae. They are considered to be amongst the most potent antitumor compounds. Nevertheless, their applications are limited by their poor solubility. The isolation of
Maria Teresa Gutiérrez   +6 more
doaj   +1 more source

Structure, Bioactivity and Analytical Methods for the Determination of Yucca Saponins

open access: yesMolecules, 2021
Yucca is one of the main sources of steroidal saponins, hence different extracts are commercialized for use as surfactant additives by beverage, animal feed, cosmetics or agricultural products.
Gabriel G. Jiménez   +3 more
doaj   +1 more source

Steroidal Saponins with Plant Growth Stimulation Effects; Yucca schidigera as a Commercial Source

open access: yesPlants, 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

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