Results 41 to 50 of about 11,052 (217)
Oikos, EarlyView.By dispersing seeds, frugivorous animals affect spatial co‐occurrence of plants, ultimately influencing plant community dynamics. Frugivorous animals are intrinsically involved in plant community dynamics, by dispersing seeds of fleshy‐fruited plants and influencing their spatial co‐occurrence.
Antonio J. Perea +8 more
wiley +1 more source
Oikos, EarlyView.Many key ecosystem functions are affected by plant roots and their traits. However, understanding of the patterns in, and drivers of, root traits lags far behind equivalent knowledge of above‐ground tissues, particularly in boreal old growth forests. We surveyed community‐level root traits across 11 old growth forests spanning a wide latitudinal range ...
Naomi Vöhringer +4 more
wiley +1 more source
MÉTODOS DE DETECÇÃO, TRANSMISSÃO E PATOGENICIDADE DE Fusarium spp. EM SEMENTES DE Pinus taeda
Ciência Florestal, 2017 The root rots (RR), caused by the Fusarium spp., causes loss of seedling in the nursery that show, initially, discoloration of the needles to a yellowish-green tone followed by apical curvature, wilt and the consequent death of the seedling.
Thaisa Wendhausen Ramos da Silva +3 more
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Revista Ingeniería de Construcción, 2015 La industria de edificación con madera requiere datos de resistencia mecánica de madera con dimensiones y clasificación apropiadas para su uso como elementos estructurales.
Javier Sotomayor, Mariana Ramírez
doaj +1 more source
Pest Management Science, EarlyView.Alcoholic extracts from flowers, leaves, and shoots of Russian sage decreased downy mildew severity on grapevine leaf disks. Fractionation followed by metabolomic analysis revealed putative terpenoids as the main components of the active fractions. Specifically, 7‐methylrosmanol, 12‐O‐methylcarnosic acid, carnosic acid, and carnosol were identified as ...
Anna Smaldone +5 more
wiley +1 more source
Ciência Florestal, 2014 This research was developed with the objective of evaluating the potential use of residues of the production of Pinus spp. sawnwood, as substitution to the fine aggregate of the concrete used for the production of blocks for structural masonry.
Adauto José Miranda de Lima +1 more
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Fusarium oxysporum and F. verticillioides associated with damping-off in Pinus spp.
Revista Ciência AgronômicaOccurrence of Fusarium spp. is one of the problems, most limiting to growth of seedlings, in nurseries. This pathogen can be transmitted via seeds and causes damages to the seedlings during pre- and post-emergence stages.
Caciara Gonzatto Maciel +4 more
doaj +1 more source
Retrospective image analysis for long‐term demography using Google Earth imagery
Remote Sensing in Ecology and Conservation, EarlyView.We demonstrate that high‐resolution Google Earth imagery, combined with minimal field validation, enables retrospective tracking of individual invasive plants. The image shows one of the monitored individuals of Opuntia sp. in Greece. Our approach reveals long‐term demographic patterns, recruitment dynamics, and spatial expansion without continuous ...
Erola Fenollosa +2 more
wiley +1 more source
Scientific Opinion on the pest categorisation of Atropellis spp
EFSA Journal, 2014 The European Commission requested the EFSA Panel on Plant Health to perform a pest categorisation of Atropellis spp., the fungal pathogens responsible for causing cankers in several Pinus species.
EFSA Panel on Plant Health (PLH)
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Monitoring GPS‐collared moose by ground versus drone approaches: efficiency and disturbance effects
Wildlife Biology, EarlyView.Efficient wildlife management requires precise monitoring methods, for example to estimate population density, reproductive success, and survival. Here, we compared the efficiency of drone (equipped with a RGB camera) and ground approaches to detect and observe GPS‐collared female moose Alces alces and their calves. We also quantified how drone (n = 42)
Martin Mayer +8 more
wiley +1 more source