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Full-Text Articles in Horticulture
Evaluation Of A Lignin-Encapsulated Nootkatone Formulation Against Tetranychus Urticae (Acari: Tetranychidae), Karla M. Addesso, Paul A. O'Neal, Shannen Leahy, Kevin Trostel, Robert W. Behle
Evaluation Of A Lignin-Encapsulated Nootkatone Formulation Against Tetranychus Urticae (Acari: Tetranychidae), Karla M. Addesso, Paul A. O'Neal, Shannen Leahy, Kevin Trostel, Robert W. Behle
Agricultural and Environmental Sciences Faculty Research
Botanical-based miticides, such as neem oil, are used in organic and conventional agronomic production as part of chemical rotation plans to suppress pest mite populations. Other plant-based compounds such as nootkatone (a component of essential oils distilled from grapefruit, Citrus paradisi Macfayden (Rutaceae), and Alaskan yellow cedar, Chamaecyparis nootkatensis [D. Don] Spach [Cupressaceae]), also may serve as effective organic miticides in crop production systems. We report on a lignin-encapsulated (LE) nootkatone formulation (previously effective at repelling ticks) that was evaluated as a miticide against the twospotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae). At an application rate of 1 g/L …