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Science 15 July 1960:
Vol. 132. no. 3420, pp. 150 - 151
DOI: 10.1126/science.132.3420.150
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Articles

Antiozonants To Protect Plants from Ozone Damage

Saul Rich 1 and Gordon S. Taylor 1

1 Connecticut Agricultural Experiment Station, New Haven

Manganous 1,2-naphthoquinone-2-oxime protected tomato foliage in the field from damage apparently caused by excessive atmospheric ozone. The compound proved to be a very effective antiozonant. The similar cobaltous and manganous chelates of 8-quinolinol were also effective antiozonants. The materials were applied to cloth of the type used to make field tents for shade-grown tobacco. Tomato plants covered with cloth treated with cobaltous 8-quinolinolate were protected against otherwise damaging concentrations of ozone. These materials and methods may afford a useful way to reduce weather fleck of tobacco and other plant injuries caused by excessive atmospheric ozone.


THIS ARTICLE HAS BEEN CITED BY OTHER ARTICLES:
Ozone Damage: Protection for Plants.
J. L. Jones (1963)
Science 140, 1317-1318
   Abstract »    PDF »
Antiozonant-Treated Cloth Protects Tobacco from Fleck.
G. S. Taylor and S. Rich (1962)
Science 135, 928
   Abstract »    PDF »


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Science. ISSN 0036-8075 (print), 1095-9203 (online)