ISSN:
1432-0800
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Energietechnik
,
Medizin
Notizen:
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.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF01812646
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