Most Troublesome and Most Common Weed Lists
Most Troublesome Weed List for Corn in Puerto Rico
| Common Name | Scientific Name | Rank | MTMC List | Go To Images |
|---|---|---|---|---|
| itchgrass | Rottboellia cochinchinensis | 1 | MTMC | Images |
| johnsongrass | Sorghum halepense | 2 | MTMC | Images |
| yellow nutsedge | Cyperus esculentus | 3 | MTMC | Images |
| purple nutsedge | Cyperus rotundus | 3 | MTMC | Images |
| bermudagrass | Cynodon dactylon | 4 | MTMC | Images |
| southern crabgrass | Digitaria ciliaris | 5 | MTMC | Images |
| smooth crabgrass | Digitaria ischaemum | 5 | MTMC | Images |
| large crabgrass | Digitaria sanguinalis | 5 | MTMC | Images |
| goosegrass | Eleusine indica | 6 | MTMC | Images |
| junglerice | Echinochloa colona | 7 | MTMC | Images |
| alexandergrass | Urochloa plantaginea | 8 | MTMC | Images |
| wild poinsettia | Euphorbia heterophylla | 9 | MTMC | Images |
| red sprangletop | Leptochloa panicea | 10 | MTMC | Images |