Claim · model-written summary
Herbicide programs other than low-rate 2,4-D reduced giant ragweed density by at least 80%.
- Treatment
- Herbicide programse0
- Interactor
- GR giant ragweede0weed
- Outcome
- GR giant ragweed densitye0
- Direction
- reductione0
- Value
- ≥ 80%e0
- Qualifier
- excluding 2,4-D at 280 g ae ha–1e0
Zea maysNot reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSetting
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Herbicide programs, excluding 2,4-D at 280 g ae ha–1, resulted in ≥ 80% reduction in GR giant ragweed density”
t0“Maize (Zea mays L.)”
Title
Zahoor A. Ganie; Amit J. Jhala Frontiers in Plant Science 2017. doi:10.3389/fpls.2017.01207
Other claims from this paper (13)
- Intervention effect Dicamba alone controlled giant ragweed by 56 to 62% at 14 DAT.
- Intervention effect Dicamba alone controlled giant ragweed by 73 to 83% at 28 DAT.
- Intervention effect Dicamba alone gave at least 95% giant ragweed control at 60 DAT or harvest.
- Intervention effect 2,4-D alone at 280 g ai ha–1 controlled giant ragweed by 17 to 30%.
- Intervention effect 2,4-D alone at 560 g ai ha–1 controlled giant ragweed by 57 to 73%.
- Intervention effect Glufosinate plus 2,4-D consistently provided at least 90% giant ragweed control except at 60 DAT and harvest.
- Intervention effect Glufosinate plus dicamba consistently provided at least 90% giant ragweed control.
- Intervention effect Glufosinate plus 2,4-D gave 80 to 92% ragweed control at 60 DAT and harvest.
- Association Glufosinate plus 2,4-D showed an additive interaction for giant ragweed control.
- Association Glufosinate plus dicamba showed an additive interaction for giant ragweed control.
- Intervention effect Glufosinate plus 2,4-D controlled ragweed as well as or better than individual herbicides other than 2,4-D alone.
- Intervention effect Glufosinate plus dicamba controlled ragweed as well as or better than individual herbicides other than 2,4-D alone.
- Recommendation The authors recommend glufosinate mixtures with 2,4-D or dicamba as a management tool for resistant ragweed in maize.