Abstract
The response of giant burreed (S. eurycarpum) to bentazone, propanil, 2,4-D (amine salt) and 2,4-D + crop oil (0.5% v/v) was evaluated at the 2-aerial-leaf stage of wild rice (Z. palustris). Bentazone, 2,4-D and 2,4-D + crop oil at >=1.1 kg/ha in 1984, and propanil and 2,4-D + crop oil at 4.5 kg/ha in 1985 reduced giant burreed DW. Generally, herbicide rates >1.1 kg/ha injured wild rice and reduced yields compared to weed-free controls. None of the treatments resulted in effective giant burreed control without unacceptable injury to wild rice.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 294-298 |
| Number of pages | 5 |
| Journal | Weed Technology |
| Volume | 4 |
| Issue number | 2 |
| State | Published - 1990 |
Keywords
- damage
- Minnesota
- Zizania palustris
- crops
- Sparganium
- bentazon
- phytotoxicity
- application rate
- chemical control
- crop yield
- grains
- oils
- propanil
- weed control
- cereals
- 2,4-D
- additives
- Bentazone
- Herbicides
- Propanil
- usage
- yield losses
- article
- crop oils
