| 1299152 |
Plant(s) |
|
| 1148114 |
Flower(s) |
|
| 1148125 |
Plant(s) |
|
| 1149180 |
Plant(s) |
on corn |
| 1624064 |
Infestation |
Parasitic weed from Africa and Asia, infests corn fields in North and South Carolina. Through a cooperative federal/state program, the infestation has been reduced from 432,000 acres to less than 15,000 acres in the Carolinas. |
| 1148113 |
Plant(s) |
|
| 1149179 |
Plant(s) |
1991 |
| 1149178 |
Plant(s) |
1991 |
| 1148128 |
Infestation |
to sorghum |
| 1148063 |
Infestation |
|
| 1148169 |
Damage |
|
| 1148168 |
Damage |
underground attachments |
| 1149177 |
Plant(s) |
1991 |
| 1148166 |
Damage |
Infested corn roots vs Non-infested corn roots |
| 1148111 |
Plant(s) |
|
| 1299126 |
Infestation |
infested field |
| 1149176 |
Plant(s) |
1991 |
| 1148167 |
Flower(s) |
Yellow and Red flowers |
| 1524094 |
Seed(s) |
Witchweed |
| 1149181 |
Control |
pulled from corn field |
| 1148123 |
Damage |
corn production with witchweed (left) and without (right) |
| 1148124 |
Seed(s) |
witchweed (smallest), tobacco (next smallest), mustard (largest) and human hair |
| 1148129 |
Damage |
|
| 1148130 |
Plant(s) |
underground attachment |
| 1148126 |
Damage |
sugarcane production with (left) and without (right) witchweed |
| 1148127 |
Damage |
corn without (left) and with (right) witchweed |
| 1148112 |
Damage |
|
