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260 Records
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Causes beadlike galls on the upper surface of Black Gum (Nyssa sylvatica) leaves (Keifer et al., 1982).
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Aceria nyssae in Garrett Co., Maryland (6/9/2013). Mites cause these bead like galls on Black Gum leaves.
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Jim Brighton.
Aceria nyssae in Talbot Co., Maryland (5/16/2015).
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Jim Brighton.
Aceria nyssae in Worcester Co., Maryland (5/18/2017). (c) Jason Michael Crockwell, some rights reserved (CC BY-NC-ND).
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Jason Michael Crockwell via iNaturalist.
Aceria nyssae galls on a Black Gum leaf in Baltimore City, Maryland (8/29/2010). Verified by Charley Eiseman/BugGuide.
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Thomas Wilson.
Aceria nyssae in Prince George's Co., Maryland (7/18/2015).
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Media by
Jim Brighton.
Aceria nyssae galls on Black Gum in St. Mary's Co., Maryland ().
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Media by
Jim Brighton.
Aceria nyssae on Black Gum in Queen Anne's Co., Maryland (6/24/2017).
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Bill Hubick.
Aceria nyssae in Washington Co., Maryland (6/26/2018). (c) Mark Etheridge, some rights reserved (CC BY-NC).
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Mark Etheridge.
Aceria nyssae in Caroline Co., Maryland (5/31/2023). (c) Wayne Longbottom, some rights reserved (CC BY-NC).
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Wayne Longbottom.
Aceria nyssae in Harford Co., Maryland (4/25/2023). (c) kidneymoth, some rights reserved (CC BY-NC).
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kidneymoth via iNaturalist.
Aceria nyssae in Harford Co., Maryland (4/25/2023). (c) kidneymoth, some rights reserved (CC BY-NC).
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kidneymoth via iNaturalist.
Aceria nyssae in Talbot Co., Maryland (6/15/2023). (c) Wayne Longbottom, some rights reserved (CC BY-NC).
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Wayne Longbottom.
Aceria nyssae in Harford Co., Maryland (4/25/2023). (c) kidneymoth, some rights reserved (CC BY-NC).
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kidneymoth via iNaturalist.
Aceria nyssae in Harford Co., Maryland (4/25/2023). (c) kidneymoth, some rights reserved (CC BY-NC).
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kidneymoth via iNaturalist.
Aceria nyssae in Prince George's Co., Maryland (5/27/2017).
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Media by
Jim Brighton.
Aceria nyssae in St. Mary's Co., Maryland (5/27/2017).
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Media by
Jim Brighton.