Pre-fix

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Provided below is the information for the Product/Registration number selected.

• Labels
• Chemical
• Alt. Brand Name
• Inactive Alt. Brand Name
• Transfer History
• Site
• Pest

EPA Reg. No. Product Name Accepted Date 55272-18 MASTERCOP February 24, 2021 (PDF) 55272-18 MASTERCOP November 16, 2017 (PDF) 55272-18 MASTERCOP May 13, 2014 (PDF) 55272-18 MASTERCOP March 01, 2010 (PDF)

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Active Ingredient Name Percent Active Copper sulfate pentahydrate 21.46

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There is no Alternate Brand Name.

There is no Inactive Alternate Brand Name.

Information about Product Registrations and Transfers.

There is no Transfer History.

Site(s) AERIAL APPLICATION ALFALFA (FOLIAR TREATMENT) ALMONDS (DELAYED DORMANT APPLICATION) ALMONDS (DORMANT APPLICATION) ALMONDS (WATER APPLICATION) APPLES (DELAYED DORMANT APPLICATION) APPLES (DORMANT) APPLES (POSTHARVEST APPLICATION TO PLANTS) APPLES (WATER TREATMENT) APRICOTS (DELAYED DORMANT APPLICATION) APRICOTS (DORMANT APPLICATION) APRICOTS (WATER TREATMENT) ATEMOYA (FOLIAR TREATMENT) AVOCADOS (DELAYED DORMANT APPLICATION) AVOCADOS (WATER TREATMENT)

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Pest(s) ALGAL LEAF SPOT AND TWIG INFECTION ALTERNARIA BLIGHT ANGULAR LEAF SPOT ANTHRACNOSE ANTHRACNOSE (GLOMERELLA CINGULATA) ANTHRACNOSE FRUIT ROT APPLE SCAB (VENTURIA INAEQUAILIS) BACTERIAL BLAST (PSEUDOMONAS) BACTERIAL BLIGHT BACTERIAL BLIGHT (PSEUDOMONAS SYRINGAE) BACTERIAL BLIGHT (PSEUDOMONAS) BACTERIAL BLIGHT (XANTHOMONAS) BACTERIAL CANKER BACTERIAL CANKER (PSEUDOMONAS SYRINGAE) BACTERIAL LEAF SPOT

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