ISSN:
1432-0800
Source:
Springer Online Journal Archives 1860-2000
Topics:
Energy, Environment Protection, Nuclear Power Engineering
,
Medicine
Notes:
Summary Visible injury to apple foliage from exposure to ozone includes brown stippling on lower leaf surfaces and a light yellow mosaic on upper surfaces. Histologically, chlorophyll is destroyed and palisade and spongy mesophyll cells collapse following disintegration of their protoplasm. Foliar spray applications of the antioxidant, diphenylamine (DPA) or the antitranspirant, Wilt Prüf offer protection against this visible and histological injury. Superior protection results from application of both agents in combination.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01812646
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