23 datasets found for "trees"
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Federal
Data from: Population dynamics of an invasive forest insect and associated natural enemies in the aftermath of invasion
Department of Agriculture —
Datasets archived here consist of all data analyzed in Duan et al. 2015 from Journal of Applied Ecology. Specifically, these data were collected from annual sampling... -
Federal
Data from: Genetic variation among 481 diverse soybean accessions
Department of Agriculture —
This data is from the manuscript titled: "Genetic variation among 481 diverse soybean accessions, inferred from genomic re-sequencing". SNP calls were obtained from... -
Federal
Data from: Odor Preference, Feeding, Survival, and Reproductive Fitness of the Invasive Larger Grain Borer Prostephanus truncatus (Horn) on Acorns of Three Native North America Oak Species
Department of Agriculture —
Insects Prostephanus truncatus adults were obtained from an insect colony maintained at the United States Department of Agriculture (USDA), Agricultural Research... -
Federal
Inventory of online public databases and repositories holding agricultural data in 2017
Department of Agriculture —
United States agricultural researchers have many options for making their data available online. This dataset aggregates the primary sources of ag-related data and... -
Federal
Data from: Spatial and temporal features of snow water equivalent across a headwater catchment in the Sierra Nevada
Department of Agriculture —
Accompanying dataset for: “Spatial and Temporal Features of Snow Water Equivalent Across a Headwater Catchment in the Sierra Nevada”Abstract:Here, we present the... -
Federal
Data from: Emerald ash borer biocontrol in ash saplings: the potential for early stage recovery of North American Ash trees
Department of Agriculture —
Our study on saplings was conducted in six forested sites in three southern Michigan counties: Ingham Co. (three sites), Gratiot Co. (two sites), and Shiawassee Co.... -
Federal
Data from: Niche partitioning and coexistence of parasitoids of the same feeding guild introduced for biological control of an invasive forest pest
Department of Agriculture —
The data set is collected to evaluate if two parasitoids (Spathius galinae and Tetrastichus planipennisi), introduced for biocontrol of the invasive emerald ash borer... -
Federal
USDA Agricultural Research Service- Patented Crop Production and Crop Protection Technologies
Department of Agriculture —
Recent USDA/ARS patented technologies on crop production and protection that are available for licensing are described, including summary, contact, benefits, and... -
Federal
Data from: Fungicide efficacy and duration of protection against coffee leaf rust (<i>Hemileia vastatrix</i>) on commercial coffee farms in Hawaii
Department of Agriculture —
These data are from a study that characterized fungicide efficacy and duration of protection against coffee leaf rust (CLR, Hemileia vastatrix) on Hawaii Island.... -
Federal
Data and code from: A nitric oxide reductase is a key enzyme target for eliminating fungal emissions of nitrous oxide
Department of Agriculture —
Brief description of study aimsFungal denitrification is a biogeochemical process that releases nitrous oxide (N2O), a potent greenhouse gas. The NOR1 gene is part of... -
Federal
Timber Appraisal Zones (Feature Layer)
Department of Agriculture —
This dataset is a spatial display of US Forest Service stumpage market appraisal zones. A zone may encompass a Region, a National Forest, a group of Ranger Districts,... -
Federal
Data from: Alternative fertilization practices lead to improvements in yield-scaled global warming potential in almond orchards
Department of Agriculture —
This study investigates the impact of alternative fertilization practices on the yield-scaled global warming potential in almond orchards. Almond production... -
Federal
Data from: Microbial vectoring capacity by internal- and external-infesting stored product insects after varying dispersal periods between novel food patches: An underestimated risk
Department of Agriculture —
To determine whether colony populations of Lasioderma serricorne (cigarette beetle, CB) and Sitophilus oryzae (rice weevil, RW) vectored microbes, and to identify... -
Federal
Western Bark Beetle Strategy: Line (Feature Layer)
Department of Agriculture —
Depicts the area of activities to implement the Western Bark Beetle Strategy. Activities were self-reported by field units, and center around three main objectives:... -
Federal
Data from: The impact and production of the Old World climbing fern (Lygodium microphyllum) biological control agent Lygomusotima stria, is affected by the level of host plant fertilization
Department of Agriculture —
Old World climbing fern, is one of the worst environmental weeds of southern and central Florida, USA. The weed climbs over other plants, forming thick mats that... -
Federal
Vegetation, rainfall simulation, and overland flow experiments before and after tree removal in woodland-encroached sagebrush steppe: the SageSTEP hydrology study
Department of Agriculture —
Simulated rainfall and overland-flow experiments are useful for enhancing understanding of surface hydrologic and erosion processes, quantifying runoff and erosion... -
Federal
Western Bark Beetle Strategy: Point (Feature Layer)
Department of Agriculture —
Depicts the area of activities to implement the Western Bark Beetle Strategy. Activities were self-reported by field units, and center around three main objectives:... -
Federal
Data from: Five-year timeseries of sap-flux-scaled transpiration reveals inter-annual variation between tree water use and precipitation in a pinyon and juniper woodland
Department of Agriculture —
The USDA-ARS conducted a five-year study of transpirational water use of single-leaf pinyon (Pinus monopylla) and Utah juniper (Juniperus osteosperma) at the Porter... -
Federal
Western Bark Beetle Strategy: Polygon (Feature Layer)
Department of Agriculture —
Depicts the area of activities to implement the Western Bark Beetle Strategy. Activities were self-reported by field units, and center around three main objectives:... -
Federal
Data from: Tracking Individual <i>Bactrocera tryoni </i>(Diptera: Tephritidae): Wind Effects and Natural Movement
Department of Agriculture —
Determining the natural movement parameters of pest insects, such as tephritid fruit flies, is critical to developing models that can be used to increase the...
23 datasets found for "trees"