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63 results for “Native Seeds”
F in Seed-infesting chalcids of the genus Megastigmus Dalman, 1820 (Hymenoptera: Torymidae) native and introduced to the West Palearctic region: taxonomy, host specificity and distribution
F 87–96. Female ovipositor of Megastigmus seed chalcids. (87) M. aculeatus; (88) M. amicorum; (89) M. atedius; (90) M. atlanticus; (91) M. bipunctatus; (92) M. brevicaudis; (93) M. milleri; (94) M. nigrovariegatus; (95) M. pictus; (96) M. pinsapinis. Same origins as in (11–20). Scale bar=20 mm.
Data from: Co-introduction of native mycorrhizal fungi and plant seeds accelerates restoration of post-mining landscapes
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Data from: Conflicting selection on Cneorum tricoccon (Rutaceae) seed size caused by native and alien seed dispersers
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Data from: Changes in seed predation along a 2300-m elevational gradient on a tropical mountain in Myanmar: a standardized test with 32 non-native plant species
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Eight generations of native seed cultivation reduces plant fitness relative to the wild progenitor population
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Fleshy-fruited invasive shrubs indirectly increase native tree seed dispersal
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Data from: Restoring dryland old fields with native shrubs and grasses: does facilitation and seed source matter?
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Supplementary material 4 from: Skálová H, Moravcová L, Čuda J, Pyšek P (2019) Seed-bank dynamics of native and invasive Impatiens species during a five-year field experiment under various environmental conditions. NeoBiota 50: 75-95. https://doi.org/10.3897/neobiota.50.34827
: Data type: statistical data
Supplementary material 1 from: Skálová H, Moravcová L, Čuda J, Pyšek P (2019) Seed-bank dynamics of native and invasive Impatiens species during a five-year field experiment under various environmental conditions. NeoBiota 50: 75-95. https://doi.org/10.3897/neobiota.50.34827
: Data type: multimedia
Supplementary material 3 from: Skálová H, Moravcová L, Čuda J, Pyšek P (2019) Seed-bank dynamics of native and invasive Impatiens species during a five-year field experiment under various environmental conditions. NeoBiota 50: 75-95. https://doi.org/10.3897/neobiota.50.34827
: Data type: multimedia
Supplementary material 2 from: Skálová H, Moravcová L, Čuda J, Pyšek P (2019) Seed-bank dynamics of native and invasive Impatiens species during a five-year field experiment under various environmental conditions. NeoBiota 50: 75-95. https://doi.org/10.3897/neobiota.50.34827
: Data type: statistical data
F in Seed-infesting chalcids of the genus Megastigmus Dalman, 1820 (Hymenoptera: Torymidae) native and introduced to the West Palearctic region: taxonomy, host specificity and distribution
F. 2. Lateral view of head, M. pictus X, ex. Larix decidua, Poland. an, anellus; clv, clava;
F in Seed-infesting chalcids of the genus Megastigmus Dalman, 1820 (Hymenoptera: Torymidae) native and introduced to the West Palearctic region: taxonomy, host specificity and distribution
F. 1. Dorsal view of body, Megastigmus amicorum W, ex. Juniperus phoenicea, Portugal.
F in Seed-infesting chalcids of the genus Megastigmus Dalman, 1820 (Hymenoptera: Torymidae) native and introduced to the West Palearctic region: taxonomy, host specificity and distribution
F. 9. Electroscan view of exserted part of ovipositor, M. pistaciae X, ex. Pistacia lentiscus,
Data from: Are traded forest tree seeds a potential source of non-native pests?
The international seed trade is considered relatively safe from a phytosanitary point of view and is therefore less regulated than trade in other plants for planting. However, the pests carried by traded seeds are not well known. We assessed insects and fungi in 58 traded seed lots of eleven gymnosperm and angiosperm tree species from North America, Europe and Asia. Insects were detected by x-raying and molecular methods. The fungal community was characterised using high-throughput sequencing (HTS) and by growing fungi on non-selective agar. About 30% of the seed lots contained insect larvae. Gymnosperms contained mostly hymenopteran (Megastigmus spp.) and dipteran (Cecidomyiidae) larvae, while angiosperms contained lepidopteran (Cydia latiferreana) and coleopteran (Curculio spp.) larvae. HTS indicated the presence of fungi in all seed lots and fungi grew on non-selective agar from 96% of the seed lots. Fungal abundance and diversity were much higher than insect diversity and abundance, especially in angiosperm seeds. Almost 50% of all fungal Exact Sequence Variants (ESVs) found in angiosperms were potential pathogens, in comparison with around 30% of potentially pathogenic ESVs found in gymnosperms. The results of this study indicate that seeds may pose a greater risk of pest introduction than previously believed or accounted for. A rapid risk assessment suggests that only a small number of species identified in this study is of phytosanitary concern. However, more research is needed to enable better risk assessment, especially to increase knowledge about the potential for transmission of fungi to seedlings and the host range and impact of identified species.
Data from: Are traded forest tree seeds a potential source of non-native pests?
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F in Seed-infesting chalcids of the genus Megastigmus Dalman, 1820 (Hymenoptera: Torymidae) native and introduced to the West Palearctic region: taxonomy, host specificity and distribution
F 6, 7. Compared electroscan dorsal view of thorax of Megastigmus. (6) M. atlanticus X, ex. Cupressus atlantica, Morocco. (7) M. pinsapinis W, ex. Cedrus atlantica, France. Same abbreviations as in (5); axl, axillula; dor, dorsellum; lpm, lateral panel of metanotum; mc, median carina; tsa, transscutal articulation. Scale bar=200 mm.
F in Seed-infesting chalcids of the genus Megastigmus Dalman, 1820 (Hymenoptera: Torymidae) native and introduced to the West Palearctic region: taxonomy, host specificity and distribution
F 130–135. Electroscan photographs of scutellum of female Megastigmus. (130) M. milleri; (131) M. nigrovariegatus; (132) M. pictus; (133) M. pinsapinis; (134) M. pinus; (135) M. pistaciae. Same origins as in (17–22). Scale bars=100 mm.
F in Seed-infesting chalcids of the genus Megastigmus Dalman, 1820 (Hymenoptera: Torymidae) native and introduced to the West Palearctic region: taxonomy, host specificity and distribution
F 11–21. Female antenna of Megastigmus. (11) M. aculeatus, France; (12) M. amicorum, Portugal; (13) M. atedius, France; (14) M. atlanticus, Morocco; (15) M. bipunctatus, France; (16) M. brevicaudis, Poland; (17) M. milleri, the Netherlands; (18) M. nigrovariegatus, France; (19) M. pictus, China; (20) M. pinsapinis, France; (21) M. pinus, Belgium. Scale bar=200 mm.
F in Seed-infesting chalcids of the genus Megastigmus Dalman, 1820 (Hymenoptera: Torymidae) native and introduced to the West Palearctic region: taxonomy, host specificity and distribution
F 40–47. Male antenna of Megastigmus. (40) M. rafni, the Netherlands; (41) M. schimitscheki, Lebanon; (42) M. specularis, Finland; (43) M. spermotrophus, France; (44) M. strobilobius, France; (45) M. suspectus, France; (46) M. transvaalensis Morocco; (47) M. wachtli, Greece. Scale bar=200 mm.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.