Claim · model-written summary
Uptake and translocation of radiolabeled trifluralin did not differ between resistant and susceptible biotypes.
- Taxon
- rigid ryegrasst0
- Outcome
- uptake and translocation of 14 C-trifluraline0
- Direction
- No differencese0
- Comparator
- susceptible biotypese0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentSettingValueQualifier
Verbatim
e0“No differences in the uptake and translocation of 14 C-trifluralin were observed between resistant and susceptible biotypes”
t0“Rigid Ryegrass”
Title
Dintroaniline Herbicide Resistance in Rigid Ryegrass (Lolium rigidum)
Fiona M. McAlister; Joseph A. M. Holtum; Stephen B. Powles Weed Science 1995. doi:10.1017/s0043174500080826
Other claims from this paper (9)
- Observation SLR 31 and SLR 10 had about tenfold reduced trifluralin sensitivity relative to susceptible biotypes.
- Observation Resistance to five other dinitroanilines ranged from 32-fold for ethalfluralin to 2.5-fold for isopropalin.
- Observation Resistance to terbutol and DCPA was comparable to trifluralin resistance.
- Observation Low cross-resistance to amiprophosmethyl was present.
- Observation Trifluralin affected mitotic indices at a lower level in susceptible than resistant biotypes.
- Observation Most detected radiolabel was in root tissue.
- Observation A small radiolabel amount was detected in seeds.
- Observation No substantial radiolabel increase was noted in coleoptile tissue.
- Observation SLR 31 and SLR 10 resistance spectra were phenotypically similar to those in resistant goosegrass and green foxtail.