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This booklet focuses on foliar disease. In the ornamental industry, a plant's foliage is vitally important to the appearance it presents to customers, as well as the plant's overall health. Without healthy foliage processing sunligh through photosynthesis, its root system weakens, and the plant grows more susceptible to disease.
11 pages, illustrated
出版物详细信息
- 已出版: 1994
- 出版者: Ciba-Geigy Corporation
- Dewey Decimal: 630.913
- ECHO 图书馆: 630.913 CIB