Claim · model-written summary
Rice flatsedge control by herbicides was lower with residue than without.
- Taxon
- Rice
Oryza sativat0 - Treatment
- herbicide applications in the presence of residue covere0
- Interactor
- rice flatsedgee0weed
- Outcome
- weed controle0
- Direction
- lowere0
- Comparator
- absence of residuee0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“For rice flatsedge, the herbicide applications in the presence of residue cover resulted in lower weed control than in the absence of residue”
t0“Rice Residue”
Title
Interaction of Rice Residue and PRE Herbicides on Emergence and Biomass of Four Weed Species
Bhagirath S. Chauhan; Seth B. Abugho Weed Technology 2012. doi:10.1614/wt-d-12-00067.1
Other claims from this paper (7)
- Intervention effect All herbicide treatments controlled crowfootgrass regardless of residue amount.
- Intervention effect All herbicide treatments controlled junglerice regardless of residue amount.
- Observation No crowfootgrass or junglerice seedlings escaped herbicides in residue cover.
- Observation Barnyardgrass seedlings did not survive either herbicide on bare soil.
- Observation Some barnyardgrass seedlings survived oxadiazon under residue cover.
- Observation Some barnyardgrass seedlings survived pendimethalin under residue cover.
- Recommendation The authors conclude that some weeds can escape PRE herbicides in residue-based conservation agriculture.