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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 …
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 …