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91 results for “defoliation”
Figure 1. A in Defoliation of the Invasive Tree Falcataria moluccana on Hawaii Island by the Native Koa Looper Moth (Geometridae: Scotorythra paludicola), and Evaluation of Five Fabaceous Trees as Larval Hostplants
Figure 1. A young visitor watches caterpillars crawling on the handrails at Akaka Falls State Park on March 22, 2013. (Photo: Anastasia Poland).
Figure 3 in Defoliation of the Invasive Tree Falcataria moluccana on Hawaii Island by the Native Koa Looper Moth (Geometridae: Scotorythra paludicola), and Evaluation of Five Fabaceous Trees as Larval Hostplants
Figure 3. Survival of Scotorythra paludicola caterpillars on five diets at 23°C. Only Acacia koa and Falcataria mollucana were accepted as food, and both supported development to adulthood.
STUDY OF THE PROCESS OF OBTAINING A NEW COMPLEX-ACTING DEFOLIANT
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Re-allocation of nitrogen and phosphorus from roots drives regrowth of grasses and sedges after defoliation under deficit irrigation and nitrogen enrichment
<p>1. Re-allocation of nutrients from roots to shoots is essential for plant regrowth in grasslands, particularly in nutrient-poor conditions. However, the response of root nutrient re-allocation to changes in nitrogen (N) and water availability remains largely unknown.</p> <p><span>2. Using a novel <sup>15</sup>N and <sup>32</sup>P labelling technique, we quantified the contribution of N and phosphorus (P) to shoot regrowth from either root re-allocation or direct soil uptake for perennial grasses exposed to high-frequency deficit irrigation (HFDI) and N addition. </span></p> <p><span>3. Without N addition, HFDI showed no impact on uptake and re-allocation of N and P, likely due to unaffected soil N availability and a greater diffusion barrier offsetting increased accumulation in plant-available soil P. With N addition, HFDI increased plant N rather than P uptake, because of increasing soil N availability instead of P under combined HFDI and N addition. The HFDI decreased both N and P re-allocation with N addition, possibly due to exhaustion of nutrient reserves in roots that were re-allocated aboveground. Re-allocation contributed 48-97% of N and 58-79% of P required during the first two weeks of shoot regrowth. </span></p> <p><span>4. <i>Synthesis</i>. Our results highlight the importance of N and P re-allocation from roots to buffer against changes in soil N and P availability and to maintain N:P ratio in shoot regrowth.</span></p>
Data from: Forest defoliator pests alter carbon and nitrogen cycles
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Re-allocation of nitrogen and phosphorus from roots drives regrowth of grasses and sedges after defoliation under deficit irrigation and nitrogen enrichment
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Data from: Climate affects the outbreaks of a forest defoliator indirectly through its tree hosts
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Transcriptomic dataset for early inflorescence stages of oil palm in response to defoliation stress
GEO Series GSE186394. Elaeis guineensis. 6 samples. Type: Expression profiling by high throughput sequencing.
Selective defoliation affects plant growth, fruit transcriptional ripening program and flavonoid metabolism in grapevine.
GEO Series GSE40487. Vitis vinifera. 24 samples. Type: Expression profiling by array.
Transcriptional Responses to Pre-flowering Leaf Defoliation in Grapevine Berry from Different Growing Sites, Years, and Genotypes
GEO Series GSE92980. Vitis vinifera. 48 samples. Type: Expression profiling by array.
Fig. 1 in Reproductive Development Of The Tasmanian Eucalypt-Defoliating Beetles Chrysophtharta Agricola (Chapuis) And C. Bimaculata (Olivier) (Coleoptera: Chrysomelidae: Paropsini)
Fig. 1. Diagrammatic representation of the male reproductive system of Chrysophtharta bimaculata, where T = testis, F = follicle, VE = vas efferens, VD = vas deferens, A = accessory gland, E = ejaculatory duct, AE = aedeagus, and the scale bar represents approximately 1 mm. Morphological differences between the reproductive systems of C. bimaculata and C. agricola are described in the text.
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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.