Site information and field-collected data from a 1-year 100-site survey of leafy spurge (Euphorbia virgata/esula) populations in the northern U.S. Data include: 1) estimates of leafy spurge density and relative prevalence of ramets versus genets; 2) the abundance and composition of Aphthona species complex biological control agents; 3) presence/absence of two additional biological control agents (Oberea erythrocephala and Hyles euphorbiae).
- Key for Dataset: High genetic diversity in the landscape suggests frequent seedling recruitment by Euphorbia virgata (leafy spurge) in the northern U.S.A.csv Dataset data dictionary
This provides information on the data columns included in the associated...MD5:
- Data from: High genetic diversity in the landscape suggests frequent seedling recruitment by Euphorbia virgata (leafy spurge) in the northern U.S.A.csv
Dataset containing site-level estimates of leafy spurge abundance, clonality...MD5:
|Release Date|| |
|Spatial / Geographical Coverage Area|| |
POLYGON ((-116.982421875 48.950464623409, -104.150390625 49.008150004997, -97.119140625 49.065768634054, -96.6796875 45.858455730517, -103.88671875 46.041782414614, -103.974609375 44.994911476767, -111.005859375 45.0570313473, -111.005859375 42.129802840362, -116.982421875 42.129802840362))
Ag Data Commons
|Spatial / Geographical Coverage Location|| |
multiple sites in Idaho, Montana, and North Dakota, U.S.A.
|Temporal Coverage|| |
June 17, 2019 to July 31, 2019
|Contact Name|| |
West, Natalie M.
|Public Access Level|| |
|Program Code|| |
005:040 - Department of Agriculture - National Research
|Bureau Code|| |
005:18 - Agricultural Research Service