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Black spot on Ulmus laevis Pall. (RUSSIAN ELM) (3.91819)
Date: June 26 1996Type: Specimen
Description:A riker mount containing Black spot on Ulmus laevis Pall. (RUSSIAN ELM).
These specimens are available for checkout via the Plant Pathology Lab of The Morton Arboretum. For more information, fill out the form here and an Arboretum staff member will contact you.
Cedar-hawthorn rust (Crataegus sp.) on Crataegus L. (hawthorn) (3.91826)
Date: June 27 – September 3 1996Type: Specimen
Description:A riker mount containing Cedar-hawthorn rust (Crataegus sp.) on Crataegus L. (hawthorn). Specimen collected on grid location D-57 Area (Off service road by Pinus mugo) at The Morton Arboretum.
These specimens are available for checkout via the Plant Pathology Lab of The Morton Arboretum. For more information, fill out the form here and an Arboretum staff member will contact you.
Fungal leaf spot on Rosa canina L. (dog rose) (3.91865)
Date: August 8 1996Type: Specimen
Description:A riker mount containing Fungal leaf spot on Rosa canina L. (dog rose).
These specimens are available for checkout via the Plant Pathology Lab of The Morton Arboretum. For more information, fill out the form here and an Arboretum staff member will contact you.
Honeylocust plant bug (Diaphnocoris chlorionis) on Gleditsia triacanthos f. inermis Willd. (thornless honey-locust) (3.91874)
Date: July 2 1996Creator: Danielson, Donna
Type: Specimen
Description:A riker mount containing Honeylocust plant bug (Diaphnocoris chlorionis) on Gleditsia triacanthos f. inermis Willd. (thornless honey-locust). Specimen collected on grid location L-42/06-84 at The Morton Arboretum.
These specimens are available for checkout via the Plant Pathology Lab of The Morton Arboretum. For more information, fill out the form here and an Arboretum staff member will contact you.
Japanese beetle (Popillia japonica) on Ampelopsis sp, Ehretia thyrsifolia, Tilia sp. (Ampelopsis, Ehretia, Linden) (3.91882)
Date: August 14 1996Type: Specimen
Description:A riker mount containing Japanese beetle (Popillia japonica) on Ampelopsis sp, Ehretia thyrsifolia, Tilia sp. (Ampelopsis, Ehretia, Linden).
These specimens are available for checkout via the Plant Pathology Lab of The Morton Arboretum. For more information, fill out the form here and an Arboretum staff member will contact you.
Oak anthracnose and bug damage on Quercus sp. (Oak) (3.91915)
Date: July 10 1996Type: Specimen
Description:A riker mount containing Oak anthracnose and bug damage on Quercus sp. (Oak).
These specimens are available for checkout via the Plant Pathology Lab of The Morton Arboretum. For more information, fill out the form here and an Arboretum staff member will contact you.
Pine wilt (Bursaphelenchus xylophilus)/borer injury on Pinus densiflora Sieb. & Zucc. (Japanese red pine) (3.91932)
Date: September 5 1996Type: Specimen
Description:A riker mount containing Pine wilt (Bursaphelenchus xylophilus)/borer injury on Pinus densiflora Sieb. & Zucc. (Japanese red pine).
These specimens are available for checkout via the Plant Pathology Lab of The Morton Arboretum. For more information, fill out the form here and an Arboretum staff member will contact you.
Plant bug on Fraxinus excelsior L. (European ash) (3.91933)
Date: July 24 1996Type: Specimen
Description:A riker mount containing Plant bug on Fraxinus excelsior L. (European ash).
These specimens are available for checkout via the Plant Pathology Lab of The Morton Arboretum. For more information, fill out the form here and an Arboretum staff member will contact you.
Scab (Venturia inaequalis) on Malus sp. (Crabapple) (3.91946)
Date: 1996Creator: Jacobs, Karel
Type: Specimen
Description:A riker mount containing Scab (Venturia inaequalis) on Malus sp. (Crabapple). Specimen collected in the Crabapple Lake Area at The Morton Arboretum.
These specimens are available for checkout via the Plant Pathology Lab of The Morton Arboretum. For more information, fill out the form here and an Arboretum staff member will contact you.
Scab on Malus 'Red Jade' (Red jade) (3.91947)
Date: May 16 1996Type: Specimen
Description:A riker mount containing Scab on Malus 'Red Jade' (Red jade). Specimen collected near the Visitor Center at The Morton Arboretum.
These specimens are available for checkout via the Plant Pathology Lab of The Morton Arboretum. For more information, fill out the form here and an Arboretum staff member will contact you.
Seiridium (Seirdium cardinale) on Cupressus sp. (Cypress) (3.91951)
Date: 1996Creator: Picco, Ron
Type: Specimen
Description:A riker mount containing Seiridium (Seirdium cardinale) on Cupressus sp. (Cypress).
These specimens are available for checkout via the Plant Pathology Lab of The Morton Arboretum. For more information, fill out the form here and an Arboretum staff member will contact you.
Sphaeropsis tip blight (Sphaeropsis sapinea) on Pinus sylvestris L. (Scots pine) (3.91956)
Date: August 14 1996Type: Specimen
Description:A riker mount containing Sphaeropsis tip blight (Sphaeropsis sapinea) on Pinus sylvestris L. (Scots pine). Specimen collected in the Pinaceae Collection at The Morton Arboretum.
These specimens are available for checkout via the Plant Pathology Lab of The Morton Arboretum. For more information, fill out the form here and an Arboretum staff member will contact you.
Sphaeropsis tip blight (Sphaeropsis sapinea) on Pinus spp. (Various pines) (3.91957)
Date: August 14 1996Type: Specimen
Description:A riker mount containing Sphaeropsis tip blight (Sphaeropsis sapinea) on Pinus spp. (Various pines).
These specimens are available for checkout via the Plant Pathology Lab of The Morton Arboretum. For more information, fill out the form here and an Arboretum staff member will contact you.
Spindle gall on Tilia sp. (Tilia) (3.91958)
Date: August 15 1996Type: Specimen
Description:A riker mount containing Spindle gall on Tilia sp. (Tilia).
These specimens are available for checkout via the Plant Pathology Lab of The Morton Arboretum. For more information, fill out the form here and an Arboretum staff member will contact you.
Verticillium wilt (Verticillium albo-atrum) on Cotinus obovatus Raf. (American smoke tree) (3.91971)
Date: June 6 1996Type: Specimen
Description:A riker mount containing Verticillium wilt (Verticillium albo-atrum) on Cotinus obovatus Raf. (American smoke tree).
These specimens are available for checkout via the Plant Pathology Lab of The Morton Arboretum. For more information, fill out the form here and an Arboretum staff member will contact you.
Verticillium wilt (Verticillium albo-atrum) on Cotinus obovatus Raf. (American smoke tree) (3.91972)
Date: September 4 1996Type: Specimen
Description:A riker mount containing Verticillium wilt (Verticillium albo-atrum) on Cotinus obovatus Raf. (American smoke tree).
These specimens are available for checkout via the Plant Pathology Lab of The Morton Arboretum. For more information, fill out the form here and an Arboretum staff member will contact you.