The effects of single and multiple sprayings with salicylic acid (SA) and methyl-salicylic acid
(MeSA) on the composition of phenolic compounds in apple leaves of the'Topaz'cultivar …

Bilberry (Vaccinium myrtillus) represents one of the richest flavonoid sources among plants.
Flavonoids play variable, species-dependent roles in plant defences. In bilberry, flavonoid …

1 Plant allelopathic compounds may have other roles than interspecific interference. We
investigated whether (±)-catechin, a phytotoxin exuded from the roots of the exotic invader …

Extracts from white birch have been reported to possess antimicrobial properties, but no
study has linked the chemical composition of bark extract with antimicrobial activity. This …

The novel weapons hypothesis states that some invasive weed species owe part of their
success as invaders to allelopathy mediated by allelochemicals that are new to the native …

The chemical, physical, and biological interactions between roots and the surrounding
environment of the rhizosphere are some of the most complex experienced by land plants …

Rhododendron formosanum is distributed widely in the central mountains in Taiwan and the
major allelopathic compound in the leaves has been identified as (-)-catechin, which is also …

Sweet cherry (Prunus avium L.) is a tree widely cultivated in temperate regions for its tasty
and healing fruits. Pruning works on the tree give each year considerable amounts of woody …

Black walnut (Juglans nigra L.) is one of the most economically valuable hardwood species
and a high value tree for edible nut production in the United States. Although consumption of …

We conducted a greenhouse study to assess the effects of cogongrass (Imperata cylindrica)
rhizochemicals on a suite of plants native to southeastern US pine savanna ecosystems. Our …