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Factors Affecting White-Tailed Deer-Browsing Rates On Early Growth Stages Of Soybean Crops, Gregory M. Colligan, Jacob L. Bowman, Joseph E. Rogerson, Bruce L. Vasilas
Factors Affecting White-Tailed Deer-Browsing Rates On Early Growth Stages Of Soybean Crops, Gregory M. Colligan, Jacob L. Bowman, Joseph E. Rogerson, Bruce L. Vasilas
Human–Wildlife Interactions
White-tailed deer (Odocoileus virginanus) damage to soybean crops is a concern for soybean producers. Although researchers have documented decreases in the intensity of deer-browse on soybean plants as the growing season progresses, an understanding of the mechanisms driving the decrease in deer-browse is necessary for reduction and mitigation of deer damage to soybean crops. We tested 4 hypotheses to determine why deer-browse rates decrease 3 weeks after plant emergence: (1) plant phenology affects plant palatability; (2) diet change occurs; (3) deer damage induces a plant response making soybean leaves less palatable: and (4) deer consume fewer leaves but …
Canada Goose Crop Damage Abatement In South Dakota, Troy M. Radtke, Charles D. Dieter
Canada Goose Crop Damage Abatement In South Dakota, Troy M. Radtke, Charles D. Dieter
Human–Wildlife Interactions
Canada geese (Branta canadensis) can cause considerable damage to crops during summer when geese are flightless. We evaluated the effectiveness of a program designed to alleviate crop damage on soybeans by Canada geese in South Dakota, USA. The applications of electric fences, feeding stations, and propane cannons reduced the area of crop damage by 90% in 2006 and 80% in 2007, but the timing was important. Fields where abatement practices were applied early in the growing season had less damage than fields where they were applied later. Abatement practices that were properly applied as soon as damage started …
Intrafield Patterns Of Wildlife Damage To Corn And Soybeans In Northern Indiana, Travis L. Devault, James C. Beasley, Lee A. Humberg, Brian J. Macgowan, Mónica I. Retamosa, Olin E. Rhodes Jr.
Intrafield Patterns Of Wildlife Damage To Corn And Soybeans In Northern Indiana, Travis L. Devault, James C. Beasley, Lee A. Humberg, Brian J. Macgowan, Mónica I. Retamosa, Olin E. Rhodes Jr.
Human–Wildlife Interactions
Management programs aimed at reducing wildlife damage to row crops rely on information concerning the spatial nature of wildlife damage at local and landscape scales. In this study we explored spatial patterns of wildlife damage within individual corn and soybean fields by describing relationships between specific locations where wildlife damage was recorded and distances from such locations to various habitat types that presumably influenced animal abundance and movements in our study area. Using stratified random sampling, we conducted depredation surveys of 100 corn fields and 60 soybean fields from May through October both in 2003 and 2004 and recorded the …