Claim · model-written summary
Quackgrass did not significantly recover within two years after atrazine stopped.
- Taxon
- corn
Zea mays subsp. mayst0 - Interactor
- Quackgrasse0weed
- Outcome
- Quackgrass did not recovere0
- Qualifier
- within 2 yre0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Quackgrass did not recover to any significant extent within 2 yr after the cessation of the treatments on any of the atrazine treated plots.”
t0“in corn ( Zea mays )”
Title
Timing of atrazine application for control of quackgrass (Agropyron repens)
J.D. Gaynor; A.S. Hamill Phytoprotection 2005. doi:10.7202/706039ar
Other claims from this paper (5)
- Intervention effect Atrazine treatments significantly increased corn yield.
- Intervention effect Spring tillage without atrazine had little or no lasting effect on quackgrass stand.
- Intervention effect Single fall or spring atrazine application gave no better quackgrass control than split application.
- Intervention effect Residues from previous fall atrazine applications significantly reduced soybean yield.
- Intervention effect Soybean yields were similar two years after the last atrazine treatment regardless of earlier timing.