Claim · model-written summary
Barnyardgrass control at 14 and 49 days was lower with 0.22 kg/ha clomazone than higher rates.
- Taxon
- Rice
Oryza sativat0 - Treatment
- clomazone at 0.22 kg/hae0
- Interactor
- barnyardgrass
Echinochloa crus-gallie0weed - Outcome
- barnyardgrass controle0
- Direction
- decreasede0
- Comparator
- higher ratese0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At 14 and 49 DAP, barnyardgrass control decreased with clomazone at 0.22 kg/ha compared with control at higher rates”
t0“Rice and Barnyardgrass”
Title
Response of Rice and Barnyardgrass (Echinochloa crus-galli) to Rates and Timings of Clomazone
Wei Zhang; Eric P. Webster; David C. Blouin Weed Technology 2005. doi:10.1614/wt-03-126.1
Other claims from this paper (6)
- Intervention effect Rice bleaching rose from 5 to 35% with increasing clomazone rate.
- Intervention effect Clomazone at 0.22 kg/ha produced lower grain yield.
- Intervention effect PRE clomazone caused less rice bleaching than DPRE.
- Intervention effect PRE clomazone caused lower grain yield than DPRE.
- Observation Initial bleaching at high clomazone rates may not cause yield loss.
- Mechanism Higher clomazone rates may increase rice yield through improved weed control.