Results 101 to 110 of about 7,646 (232)

Detecting and Mapping Invasive Species Across Riparian Corridors via Object Detection Approaches in UAV Imagery: An Example of Impatiens glandulifera

open access: yesEcology and Evolution, Volume 15, Issue 8, August 2025.
Riparian zones in the United Kingdom are diverse but prone to anthropogenic changes and invasive species like impatiens glandulifera. This study introduces a method to identify and map these flowers using a computer vision framework and UAV imagery, wrapped into an executable program called the semi‐automatic thresholding tool (SATT). Validation showed
Jack Cook   +3 more
wiley   +1 more source

Fallopia japonica (Japanese knotweed).

open access: yes, 2020
Abstract F. japonica is an extremely invasive weed despite its lack of extensive sexual reproduction in most of its introduced range. It is included on various lists of invasive weeds and is one of the 100 worst invasive species as identified by the IUCN. It is a potential contaminant of soil, and its ability to tolerate a remarkable
  +4 more sources

The Effect of Extracts and Essential Oil from Invasive Solidago spp. and Fallopia japonica on Crop-Borne Fungi and Wheat Germination

open access: yesFood Technology and Biotechnology, 2020
Research background. Many plant extracts and essential oils show antibacterial and antifungal activities, with potential to replace the use of synthetic fungicides.
Sabina Anžlovar   +2 more
doaj   +1 more source

Floristic shifts of ancient woodland in recently urbanised landscapes seen through historic species records

open access: yesEcological Solutions and Evidence, Volume 6, Issue 3, July–September 2025.
Historic and recent botanical records were used to assess impacts of urbanisation on ancient woodland flora. Rural and urban ancient woodland species pools included similar numbers of ancient woodland indicators, but urban ancient woodlands had more, and distinct, alien species than were found in rural ancient woodlands. There was more floristic change
Holly Clare Woo   +3 more
wiley   +1 more source

Effects of nitrogen and phosphate fertilization on leaf nutrient content, photosynthesis, and growth of the novel bioenergy crop Fallopia sachalinensis cv. ‘Igniscum Candy‘

open access: yesJournal of Applied Botany and Food Quality, 2015
The aim of the study was to determine the effects of nitrogen and phosphate fertilization on the growth performance of the novel bioenergy crop Fallopia sachalliensis cv. ‘Igniscum Candy’ (Polygonaceae). In a controlled pot experiment various nitrogen (0,
Laurie Anne Koning   +3 more
doaj   +1 more source

Waste Management and Waste Disposal Detected by Combination of Analytical Methods: Late Bronze Age Březnice Settlement Site (South Bohemia)

open access: yesArchaeological Prospection, Volume 32, Issue 3, Page 525-548, July/September 2025.
ABSTRACT Waste disposal processes and landfill management are crucial subjects in the field of settlement archaeology. Our study is focused on understanding the processes that are connected to the formation of the infills of settlement features and the recycling of the building materials (daub and wood) and waste management.
Tereza Šálková   +10 more
wiley   +1 more source

Weed infestation in canopy of spring barley in condition of different tillage systems and fertilization and plant protection levels

open access: yesActa Agrobotanica, 2012
The purpose of this work was to determine the influence of conventional tillage (fall ploughing at 25 cm) and minimum tillage systems (chisel ploughing at 30 cm) and two differentiated fertilization and plant protection levels on number, species ...
Piotr Kraska, Edward Pałys
doaj   +1 more source

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

Horticultural markets promote alien species invasions : an Estonian case study of herbaceous perennials [PDF]

open access: yes, 2013
Gardening is a popular pastime, but commercial horticulture is responsible for the introduction of alien species and contributes to invasions in a variety of ways.
Bunce, Robert G. H.   +2 more
core   +2 more sources

Discovery and epitypification of the sexual stage of Cadophora fallopiae on Fallopia spp. in Japan.

open access: yes, 2023
Abstract The genus Cadophora was established as a dematiaceous asexual fungi characterized by solitary phialides with distinct collarettes, and phylogenetically suggested to be the asexual stage of the family Pyrenopezizaceae (Helotiales, Ascomycetes). However, the sexual stage is unknown except in a few species.
Hiyori Itagaki, Tsuyoshi Hosoya
openaire   +1 more source

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