Back
Back
Contact us
Copyright statement:

Copyright restrictions applying to use or reproduction of this image are available from the Sterling Morton Library, The Morton Arboretum. For more information, please visit our ABOUT section or complete and submit this form.

Watts, May Theilgaard

Cedar Apple Rust: First Year and Second Winter

3.19518
Black marker, black India ink, pen, and rust crayon on cream chip board.
Digitized
Original
25.5 cm W x 28.3 cm H (Item)
1 sheet
Drawing
1940s
Panel 1 of 4 with illustrations and informational text about the fungal disease cedar apple rust cycle and its effect on Red cedar and Hawthorn trees. Focus of this panel is on the first year and second winter of the disease cycle, featuring drawings of Juniper twigs, galls, and a Red cedar tree.

Header: FIRST YEAR and SECOND WINTER

Drawings and text, clockwise from left:
  • FIRST YEAR
    • Juniper twig: WINTER; NO EFFECT EVIDENT
    • Twig and gall: SUMMER; PURPLISH-BROWNISH GALL DEVELOPS
    • GALL GROWS
    • Twig with gall: SECOND WINTER; FUNGUS REMAINS DORMANT WITHIN SWOLLEN TISSUE
Drawing and text, center right:
  • RED (left half image of a full-sized Red cedar)

 
Galls (Botany)--Anatomy
Trees--Diseases and pests
Twigs
Wood-decaying fungi
Drawings -- United States -- 20th century
Pen works -- United States -- 20th century
Juniperus virginiana L. (eastern red-cedar)
Cedar Apple Rust: Destroy, Inspect, and Spray
Cedar Apple Rust: On Red Cedar and Hawthorn
Cedar Apple Rust: Spring
Cedar Apple Rust: Late Summer To Fall
Cedar Apple Rust: Early Summer
Artwork
Copyright statement:

Copyright restrictions applying to use or reproduction of this image are available from the Sterling Morton Library, The Morton Arboretum. For more information, please visit our ABOUT section or complete and submit this form.