Horticulture is an important source of naturalized plants, but our knowledge about naturalization frequencies and potential patterns of naturalization in horticultural plants is limited. We analyzed a unique set of data derived from the detailed sales catalogs (1887-1930) of the most important early Florida, USA, plant nursery (Royal Palm Nursery) to detect naturalization patterns of these hort...

The toxicity of 2 reduced-risk pesticides, 2% horticultural oil with 0.05% Silwet L-77 and Grandevo (Chromobacterium subtsugae Strain PRAA4-1T), to 2 predators: Metaseiulus occidentalis (Nesbitt) (Acari: Phytoseiidae) and Hemicheyletia wellsina DeLeon (Acari: Cheyletidae), and 3 orchid pests: the two-spotted spider mite Tetranychus urticae Koch (Prostigmata: Tetranychidae), the phalaenopsis mit...

J. L. Smilanick, Horticultural Crops Research Laboratory, USDA-ARS, 2021 South Peach Avenue, Fresno, CA 93727; I. F. Michael and M. F. Mansour, Advanced Packinghouse Systems, LLC, 1927 Cherry Avenue, Fresno, CA 93791; B. E. Mackey, Biometrics Unit, USDA-ARS, 800 Buchanan Street, Albany, CA 94710; D. A. Margosan, Horticultural Crops Research Laboratory, USDA-ARS, 2021 South Peach Avenue, Fresno,...