Most Troublesome and Most Common Weed Lists
Reports of guineagrass (Megathyrsus maximus) being Most Troublesome or Most Common
| State | Commodity | List Type | Rank on List |
|---|---|---|---|
| Florida | Sugarcane | Most Common | 7 |
| Florida | Sugarcane | Most Troublesome | 1 |
| Puerto Rico | Citrus | Most Common | 1 |
| Puerto Rico | Citrus | Most Troublesome | 10 |
| Puerto Rico | Right-of-way and Roadside | Most Common | 3 |
| Puerto Rico | Right-of-way and Roadside | Most Troublesome | 3 |
| Puerto Rico | Sugarcane | Most Common | 4 |
| Puerto Rico | Sugarcane | Most Troublesome | 3 |