Results 71 to 80 of about 3,470 (214)

Impact of Land Use Changes and Dynamic Vegetation Changes on Vascular Flora Diversity in Małków-Bartochów (The Warta River Valley) [PDF]

open access: yes, 2011
The paper presents the changes of vascular plant flora in the Małków-Bartochów peatland area (the Warta River valley) which took place over a 40-year period.
Michalska-Hejduk, Dorota   +1 more
core   +2 more sources

Leaves of Invasive Plants—Japanese, Bohemian and Giant Knotweed—The Promising New Source of Flavan-3-ols and Proanthocyanidins

open access: yesPlants, 2020
This is the first report on identification of all B-type proanthocyanidins from monomers to decamers (monomers—flavan-3-ols, dimers, trimers, tetramers, pentamers, hexamers, heptamers, octamers, nonamers, and decamers) and some of their gallates in
Maja Bensa, Vesna Glavnik, Irena Vovk
doaj   +1 more source

Vegetative Regeneration Capacities of Five Ornamental Plant Invaders After Shredding [PDF]

open access: yes, 2014
peer reviewedVegetation management often involves shredding to dispose of cut plant material or to destroy the vegetation itself. In the case of invasive plants, this can represent an environmental risk if the shredded material exhibits vegetative ...
Eugène, Marie   +2 more
core   +1 more source

Update of the Xylella spp. host plant database – Systematic literature search up to 31 December 2024

open access: yesEFSA Journal, Volume 23, Issue 7, July 2025.
Abstract This scientific report provides an update of the Xylella spp. host plant database, aiming to provide information and scientific support to risk assessors, risk managers and researchers dealing with Xylella spp. Upon a mandate of the European Commission, EFSA created and regularly updates a database of host plant species of Xylella spp.
European Food Safety Authority (EFSA)   +8 more
wiley   +1 more source

Démarche exploratoire sur la fertilité des populations et des graines de renouées asiatiques des Côtes d'Armor

open access: yesSciences, Eaux & Territoires, 2019
Des graines ont été récoltées sur diverses populations des cinq espèces de Renouées asiatiques invasives des Côtes d'Armor, les Renouées du Japon (Reynoutria japonica), de Bohême (R. x bohemica), de Sakhaline (R.
J. HAURY   +3 more
doaj   +1 more source

Ilmastonmuutos ja vieraslajien leviäminen Suomeen – Tutkimustiedon synteesi ja suurilmastollinen vertailu [PDF]

open access: yes, 2012
Vieraslajit ovat maailmanlaajuinen ympäristöongelma, joilla on huomattavia ekologisia, taloudellisia ja terveydellisiä haittavaikutuksia. Aggressiivisesti leviävät haitalliset vieraslajit ovat elinympäristöjen häviämisen jälkeen toiseksi suurin syy ...
Fronzek, Stefan   +3 more
core  

The contribution of volunteer recorders to our understanding of biological invasions [PDF]

open access: yes, 2015
The process of invasion and the desire to predict the invasiveness (and associated impacts) of new arrivals has been a focus of attention for ecologists over centuries.
Beckmann, Bjorn   +9 more
core   +1 more source

Pest categorisation of Coccus viridis

open access: yesEFSA Journal, Volume 23, Issue 7, July 2025.
Abstract The EFSA Panel on Plant Health performed a pest categorisation of Coccus viridis (Hemiptera: Coccidae), the green coffee scale, for the territory of the European Union (EU), following the commodity risk assessment of Jasminum polyanthum from Uganda, in which C. viridis was identified as a pest of possible concern to the EU.
EFSA Panel on Plant Health (PLH)   +27 more
wiley   +1 more source

NEW DATA ADDITION TO THE ROMANIAN [PDF]

open access: yes, 2012
A number of seven plant taxa are presented in this paper, some of them being now for the first time reported in Romania (e. g. Cenchrus longispinus, Panicum miliaceum subsp. ruderale; Panicum miliaceum subsp.
ELIÁŠ PAVOL jun.   +3 more
core  

Valid Publication of the Combination Fallopia japonica (Polygonaceae)

open access: yes, 2020
Valid publication of the combinations Fallopia japonica (JAPANESE KNOTWEED) and Fallopia sect. Reynoutria. An English translation of the protologues is included.
openaire   +1 more source

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