Claim · model-written summary
Preemergence imazethapyr at 71 g/ha gave at least 78% control of stinkgrass in sericea lespedeza.
- Taxon
- sericea lespedeza
Lespedeza cuneatae0 - Treatment
- Imazethapyr at 71 g/hae2
- Interactor
- stinkgrass
Eragrostis cilianensise2weed - Outcome
- controle2
- Direction
- increaseinferrede2
- Value
- at least 78%e2
- Setting
- Field studiese0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Field studies were conducted to determine the feasibility of using imazethapyr applied preemergence (PRE) and postemergence (POST) for weed control in sericea lespedeza”
e2“Imazethapyr at 71 g/ha provided at least 78% control of large crabgrass, stinkgrass, yellow nutsedge, sicklepod, and cutleaf groundcherry as well as maximum sericea lespedeza performance, as indicated by seedling height, weight, and stand count”
Title
Weed Control in Sericea Lespedeza with Imazethapyr
Glenn Wehtje; Jorge A. Mosjidis Weed Technology 2005. doi:10.1614/wt-04-289r.1
Other claims from this paper (10)
- Intervention effect Postemergence imazethapyr gave 90% control of yellow nutsedge relative to nontreated plants at 2 months after treatment.
- Intervention effect Postemergence imazethapyr gave 80% control of cutleaf groundcherry relative to nontreated plants at 2 months after treatment.
- Intervention effect Preemergence imazethapyr at 71 g/ha gave at least 78% control of large crabgrass in sericea lespedeza.
- Intervention effect Preemergence imazethapyr at 71 g/ha gave at least 78% control of yellow nutsedge in sericea lespedeza.
- Intervention effect Preemergence imazethapyr at 71 g/ha gave at least 78% control of sicklepod in sericea lespedeza.
- Intervention effect Preemergence imazethapyr at 71 g/ha gave at least 78% control of cutleaf groundcherry in sericea lespedeza.
- Intervention effect Postemergence imazethapyr at 213 g/ha did not reduce sericea lespedeza forage yield when weeds were removed.
- Intervention effect Preemergence imazethapyr at 71 g/ha gave maximum sericea lespedeza performance.
- Recommendation Imazethapyr can be used for either preemergence or postemergence weed control in sericea lespedeza.
- Intervention effect The margin of safety was greater with postemergence imazethapyr applied to mature stands than with preemergence applications to germinating seeds.