TY - JOUR
T1 - Ozone susceptibility of ten azalea cultivars as related to stomatal frequency or conductance
AU - Gesalman, C. M.
AU - Davis, Donald Durwood
PY - 1978/1/1
Y1 - 1978/1/1
N2 - Ten cultivars of azalea (Rhododendron sp.) were exposed to 0.30 ± 0.05 ppm ozone (590 ± 100 μg/m3) for 8 hours at various times during the summer. 'Louise Gable', 'Delaware Valley White' and 'Rose Greeley' were significantly more susceptible than were 'Stewartstonian', 'Fedora', 'Orange Beauty', 'Hino-crimson', 'Hershey Pink', 'Rosebud', and 'Springfield Crimson'. Neither rate of gas exchange nor stomatal frequency was correlated with degree of visible injury induced by ozone.
AB - Ten cultivars of azalea (Rhododendron sp.) were exposed to 0.30 ± 0.05 ppm ozone (590 ± 100 μg/m3) for 8 hours at various times during the summer. 'Louise Gable', 'Delaware Valley White' and 'Rose Greeley' were significantly more susceptible than were 'Stewartstonian', 'Fedora', 'Orange Beauty', 'Hino-crimson', 'Hershey Pink', 'Rosebud', and 'Springfield Crimson'. Neither rate of gas exchange nor stomatal frequency was correlated with degree of visible injury induced by ozone.
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M3 - Article
AN - SCOPUS:0018068997
SN - 0003-1062
VL - 103
SP - 489
EP - 491
JO - Journal of the American Society for Horticultural Science
JF - Journal of the American Society for Horticultural Science
IS - 4
ER -