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PP287: Management of Orchid Pests with Silwet® L-77 and Horticultural Oils

Figure 1. Some of the orchids used in the phytotoxicity study: A) Dendrobium, B) Phalaenopsis, C) Paphiopedilum, and D) Cattleya. No evidence of phytotoxicity was observed on the foliage, roots, flowers, or buds of any of the plants.