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22 POTATO GROWER | MARCH 2019 FUNGICIDES BASF • www.agriculture.basf.com • 800-526-1072 Serifel Serifel biofungicide is a protective biological fungicide that exhibits broad-spectrum disease control and a novel mode of action. As a product with a clean formulation, Serifel biofungicide starts potato growers off on the right foot when it is applied according to the label. When used as part of an integrated disease management program, Serifel biofungicide provides conventional growers with a unique solution to address challenges in the food production value chain. It has a favorable toxicological and environmental profile for users, the environment and consumers. Amplitude Biofungicide Amplitude biofungicide has been approved for control of white mold on numerous row crops like beans, peas and other pulse crops, as well as bringing a new great solution for white mold control in potatoes. Additionally, it provides excellent control of Rhizoctonia and Pythium when soil-applied at planting for crops such as carrots and onions. Amplitude is an advanced biofungicide that offers growers a sustainable mode of action to help control tough diseases and minimize the development of resistance. Amplitude is a liquid biofungicide and will initially be available in 2.5-gallon containers and soon after in larger containers. Growers can contact their local crop protection suppliers for availability information. Marrone Bio Innovations • (877) 664-4476 • www.marronebioinnovations.com info@marronebio.com Drexel Chemical • (901) 487-6005 • www.DrexChem.com • ddavis@drexchem.com Chlorothalonil 720 Drexel's Chlorothaolonil 270 is an excellent protectant fungicide for control of black dot, Botrytis vine rot, early blight and late blight in potatoes. It also provides effective suppression of Botrytis leaf blight and purple blotch in onions and shallots, and of downy mildew in onions. Chlorothaolonil 270's superior formulation will remain available to the plant even amid heavy rainfall and irrigation. Foliar application provides residual control, and no pathogen resistance has been documented to date. Phiticide Phiticide is a phosphite fungicide with proven control of Phytophtora infestans (the late blight pathogen) and storage rot diseases such as pink rot caused by Phytophthora erythroseptica. It is recommended for use in foliar applications and storages. Phiticide has also proven itself to control Pythium leak in foliar applications and silver scurf in storage potatoes. It is an excellent tank-mix partner with Chlorothalonil 720 for in-season foliar applications. Phiticide is also labeled for hops. BioSafe Systems • (888) 273-3088 • www.biosafesystems.com • mmilenski@biosafesystems.com OxiDate 2.0 Bactericide/Fungicide BioSafe Systems' OxiDate 2.0 controls a wide variety of pathogens that can affect the healthy growth of potatoes, including early and late blight, powdery mildew, potato brown rot, bacterial speck and spot, and white mold. OxiDate 2.0 has a zero-hour re-entry interval and no pre-harvest interval. It kills bacterial and fungal pathogens on contact and has no mutation resistance.