A device for the determination of the microsecond component of the in vivo chlorophyll fluorescence induction kinetics

1990 ◽  
Vol 1 (6) ◽  
pp. 517-521 ◽  
Author(s):  
B Ruth
Keyword(s):  
Chlorophyll Fluorescence ◽  
Fluorescence Induction ◽  
Chlorophyll Fluorescence Induction ◽  
Induction Kinetics ◽  
Fluorescence Induction Kinetics ◽  
Chlorophyll Fluorescence Induction Kinetics ◽  
In Vivo Chlorophyll Fluorescence

Use of Chlorophyll Fluorescence Induction Kinetics to Study Translocation and Detoxication of DCMU-Type Herbicides in Plant Leaves

1984 ◽  
Vol 39 (5) ◽  
pp. 354-358 ◽  
Author(s):  
J. M. Ducruet ◽  
P. Gaillardon ◽  
J. Vienot
Keyword(s):  
Chlorophyll Fluorescence ◽  
Good Accuracy ◽  
Fluorescence Induction ◽  
Chlorophyll Fluorescence Induction ◽  
Plant Leaves ◽  
Weed Species ◽  
Induction Kinetics ◽  
Fluorescence Induction Kinetics ◽  
Photosynthesis Inhibition ◽  
Chlorophyll Fluorescence Induction Kinetics

Transient levels of the fluorescence induction rise were used to quantify partial photosynthesis inhibition by DCMU -type herbicides in whole leaves. Assays in different crop or weed species showed a good accuracy in measurements (generally, variation was lower than 5%). This technique was applied to the problem of varietal selectivity of wheat towards chlortoluron.

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