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Survey of Key Monarch Habitat Areas Along Roadways in Central and North Florida
| 题名： | Survey of Key Monarch Habitat Areas Along Roadways in Central and North Florida |
| 作者： | Daniels, J. C. |
| 关键词： | Monarch butterfly##Habitat areas##Vegetation management##Milkweed##Host plants##Populations## |
| 摘要： | Roadsides in North and Central Florida harbor a large number of milkweed populations important to the monarch butterfly. A total of 303 roadway locations had one or more plants of the target species Asclepias humistrata (pinewoods milkweed) or Asclepias tuberosa (butterflyweed). Plant densities ranged from 1 to 161 individuals per site, 40 high density sites were identified. The majority of these populations occurred on the back, steeply sloped section of the road verge with exposed sand/soil present and adjacent to dry habitats such as scrub, pineland, and sandhill. A comprehensive georeferenced Excel spreadsheet of all population locations and related population data was developed and submitted to Florida Department of Transportation. Communication/dissemination and vegetation management recommendations are presented to help maximize the availability and productivity of roadside milkweed populations for monarch and pollinator conservation. |
| 总页数： | 25 |
| 报告类型： | 科技报告 |
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