Results 51 to 60 of about 5,736 (173)
CARACTERIZACIÓN ISOENZIMÁTICA DE CULTIVARES DE NOPAL (Opuntia spp.)
Ecosistemas y Recursos Agropecuarios, 2015 En nopal (Opuntia spp.) como en muchos géneros, los problemas de clasificación taxonómica son fre- cuentes, esto complica la identificación correcta de cultivares.
Arnoldo Flores-Hernández +7 more
doaj +1 more source
Meteorological Applications, Volume 33, Issue 1, January/February 2026.Utilisation of Google Earth Engine to analyse Normalised Difference Drought Index trends in Narok (Kenya) across six timeframes. Trends revealed increased severe and moderate drought conditions and decreased drought conditions. Temporal increase has been on the rise from 2015, with extreme events most witnessed in 2020.
Brian Marvis Waswala‐Olewe +4 more
wiley +1 more source
Invasive alien woody plants of the northern Cape
Bothalia: African Biodiversity & Conservation, 1991 The frequency and abundance of invasive alien woody plants were recorded along roadsides and at watercourse crossings in 31% (90/286) of the quarter degree squares in the study area. The survey yielded 23 species of which the most prominent invaders were
L. Henderson
doaj +1 more source
ChemistrySelect, Volume 11, Issue 1, 8 January 2026.This study critically analyzed the main advances in ZnO nanomaterials obtained from different synthetic approaches (mediated by plants, microbes and seaweeds), and their functional and biological properties were prospected for applications in the food and nanomedicine sector.
Italo Rennan Sousa Vieira +2 more
wiley +1 more source
Journal of Phytopathology, Volume 174, Issue 1, January/February 2026.ABSTRACT This study provides the first molecular confirmation of Agroathelia rolfsii as the causal agent of preharvest watermelon fruit rot in Brazil and evaluates the pathogenic variability of A. rolfsii and the related species A. delphinii on cucurbit fruits.
Beatriz Meireles Barguil +3 more
wiley +1 more source
228Ra em forrageiras cultivadas em solo com anomalia de tório
Brazilian Journal of Radiation Sciences, 2018 Nos municípios pernambucanos de Pedra e Venturosa, localizados na região agreste, encontra-se uma das maiores anomalias de 238U e 232Th do Brasil.
Cleomacio Miguel da Silva +1 more
doaj +1 more source
Yes, we CAM! First evidence of CAM photosynthesis in a carnivorous plant
Plant Biology, Volume 28, Issue 1, Page 272-281, January 2026.Evidence for weak, facultative CAM is reported for the first time in a carnivorous plant, i.e., in Mexican representatives of Pinguicula (Lentibulariaceae). Abstract Crassulacean acid metabolism (CAM) is a photosynthetic adaptation enabling higher CO2 concentration close to Rubisco and increased water use efficiency.
N. J. Fleck +4 more
wiley +1 more source
The Scientific World Journal, Volume 2026, Issue 1, 2026.The exploration of wild and semi‐wild edible plants (WEPs) has received global attention as valuable alternative food sources. This study explored and documented the indigenous knowledge of WEPs within the Addi Arkay District of Ethiopia. Ethnobotanical data were collected from 385 informants, including 355 general informants selected through ...
Worku Misganaw +5 more
wiley +1 more source
Shrub encroachment promotes positive feedbacks from herbivores that reinforce ecosystem change
Ecosphere, Volume 16, Issue 12, December 2025.Abstract Herbivores can be drivers of ecosystem change by triggering and reinforcing vegetation transitions. Such processes may be prevalent in drylands with low productivity where herbivore abundances are linked to climate‐driven resource pulses.
Kieran J. Andreoni +2 more
wiley +1 more source
Exotic woody plant invaders of the Transvaal
Bothalia: African Biodiversity & Conservation, 1984 The frequency and abundance o ;f exotic, woody plant invaders were recorded in 60% of the quarter degree squares in the study area. Sixty-one invaders were encountered o f which the most important and aggressive were Acacia dealbaia, Populus spp., Melia
L. Henderson, K. J. Musil
doaj +1 more source