Claim · model-written summary
Recovery rates above 0.9 mg CO2 per dm2 per h reflect rapid herbicide detoxification in the leaves and significant tolerance of grasses to triazine applications.
- Taxon
- grassest0
- Outcome
- significant tolerancee4
- Qualifier
- rapid rates of herbicide detoxification in the leavese3
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Verbatim
t0“The effect of atrazine, cyanazine and cyprazine on photosynthesis and growth of nine grasses”
e3“reflected rapid rates of herbicide detoxification in the leaves”
e4“a significant tolerance to preplant incorporated and postemergence applications”
Title
The effect of atrazine, cyanazine and cyprazine on photosynthesis and growth of nine grasses*
K. I. N. JENSEN; G. R. STEPHENSON; L. A. HUNT; et al. Weed Research 1977. doi:10.1111/j.1365-3180.1977.tb00497.x
Other claims from this paper (5)
- Intervention effect Atrazine caused significant differences in inhibition and recovery of net CO2 exchange in maize and eight weedy panicoid grasses.
- Association Rate of net CO2 exchange recovery was positively correlated with seedling growth in nutrient solution containing the herbicides.
- Intervention effect Large crabgrass showed considerable tolerance to cyanazine despite low net CO2 exchange recovery rates.
- Intervention effect Proso millet showed considerable tolerance to cyanazine despite low net CO2 exchange recovery rates.
- Mechanism Factors other than foliar detoxification may play an important role in the tolerance of some grasses to triazine herbicides.