Isolation and identification of three potential phytotoxic compounds from Chrysopogon aciculatus (Retz.) Trin
Sign Up to like & getrecommendations! Published in 2021 at "Acta Physiologiae Plantarum"
DOI: 10.1007/s11738-021-03221-5
Abstract: We conducted an investigation to search for the possibility of phytotoxic compounds and then identify them in C. aciculatus. The aqueous methanol extracts of C. aciculatus imposed a strong suppressive effect on the shoots and… read more here.
Keywords: cis coumarate; growth; phytotoxic compounds; coumarate methyl ... See more keywords
Phytotoxic neo-clerodane diterpenoids from the aerial parts of Scutellaria barbata.
Sign Up to like & getrecommendations! Published in 2020 at "Phytochemistry"
DOI: 10.1016/j.phytochem.2019.112230
Abstract: Bioactivity guided the isolation of extracts from the aerial parts Scutellaria barbata D. Don to discover neo-clerodane diterpenoids with potent phytotoxic activity. Of the 34 isolates, 13 neo-clerodane diterpenoids were described for the first time.… read more here.
Keywords: clerodane diterpenoids; neo clerodane; parts scutellaria; aerial parts ... See more keywords
Selective Phytotoxic Effects of Sesquiterpenoids from Sonchus arvensis as a Preliminary Approach for the Biocontrol of Two Problematic Weeds of Wheat.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of agricultural and food chemistry"
DOI: 10.1021/acs.jafc.2c03462
Abstract: The objective of this study is to find new selective allelochemicals for managing two problematic weeds redroot pigweed (Amaranthus retroflexus) and common lambsquarters (Chenopodium album) with minimal negative effects on wheat, thereby facilitating the development… read more here.
Keywords: phytotoxic; two problematic; weeds wheat; sonchus arvensis ... See more keywords
Phytotoxic metabolites by nine species of Botryosphaeriaceae involved in grapevine dieback in Australia and identification of those produced by Diplodia mutila, Diplodia seriata, Neofusicoccum australe and Neofusicoccum luteum
Sign Up to like & getrecommendations! Published in 2019 at "Natural Product Research"
DOI: 10.1080/14786419.2018.1497631
Abstract: Abstract Botryosphaeria dieback is one of the main trunk diseases of grapevine caused by several species of Botryosphaeriaceae. Twenty-four fungal isolates representing the eight most widespread and most virulent Botryosphaeriaceae were tested for their ability… read more here.
Keywords: diplodia mutila; species botryosphaeriaceae; diplodia seriata; produced diplodia ... See more keywords
Ante- and post-mortem cellular injury dynamics in hybrid poplar foliage as a function of phytotoxic O3 dose
Sign Up to like & getrecommendations! Published in 2023 at "PLOS ONE"
DOI: 10.1371/journal.pone.0282006
Abstract: After reaching phytotoxic levels during the last century, tropospheric ozone (O3) pollution is likely to remain a major concern in the coming decades. Despite similar injury processes, there is astounding interspecific–and sometimes intraspecific–foliar symptom variability,… read more here.
Keywords: phytotoxic; injury dynamics; foliage; hybrid poplar ... See more keywords
Araufuranone: A New Phytotoxic Tetrasubstituted Dihydrofuro[3,2-b]furan-2(5H)-One Isolated from Ascochyta araujiae
Sign Up to like & getrecommendations! Published in 2022 at "Biomolecules"
DOI: 10.3390/biom12091274
Abstract: Araujia hortorum is a perennial vining plant species native to South America. It was introduced into many countries for ornamental and medicinal purposes as well as for its edible fruits, but it has become highly… read more here.
Keywords: furan one; phytotoxic; dihydrofuro furan; ascochyta araujiae ... See more keywords
Origanum heracleoticum Essential Oils: Chemical Composition, Phytotoxic and Alpha-Amylase Inhibitory Activities
Sign Up to like & getrecommendations! Published in 2023 at "Plants"
DOI: 10.3390/plants12040866
Abstract: Many studies have demonstrated the herbicidal effects of several essential oils and their possible use as substitutes for chemical herbicides. Several enzymes play a very significant role in seed germination: among these, α-amylase could be… read more here.
Keywords: chemical composition; phytotoxic; alpha amylase; essential oils ... See more keywords
Evaluation of Propiophenone, 4-Methylacetophenone and 2′,4′-Dimethylacetophenone as Phytotoxic Compounds of Labdanum Oil from Cistus ladanifer L.
Sign Up to like & getrecommendations! Published in 2023 at "Plants"
DOI: 10.3390/plants12051187
Abstract: This is the first study to evaluate the phytotoxic activity of three phenolic compounds present in the essential oil of the labdanum of Cistus ladanifer, an allelopathic species of the Mediterranean ecosystem. Propiophenone, 4′-methylacetophenone, and… read more here.
Keywords: phytotoxic; effect; propiophenone methylacetophenone; methylacetophenone ... See more keywords
DYNAMIC OF INDOLE ALKALOIDS IN A SOIL AND ITS RELATIONSHIPS WITH ALLELOPATHIC PROPERTIES
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the Chilean Chemical Society"
DOI: 10.4067/s0717-97072023000105787
Abstract: Allelopathy is one of the alternatives used for integrated weed management (IWM), in order to minimize the use of synthetic herbicides. Allelopathy is defined as the effect produced by a chemical released by a donor… read more here.
Keywords: phytotoxic; alhue soil; indole alkaloids; role ... See more keywords