. The blight canker of apple trees ... Apples. 10 / / Hsconsin State ^Horticultural Society foliage, remaining pale and gray. Growers often refer to such trees as having "mouse ear" leaves. As the season advances and the cankers spread, the leaves often die and dry up on the. FlG. 7—Canker on pear tree resulting from inoculation with bacteria from active canker on apple tree. —Pruned stub canker that has spread down side of limb during early spring of second year. Diseased tissue cleaned away, trsated with corrosive sublimate and painted. Good calluses formed. Canker ceased to s
. The blight canker of apple trees ... Apples. 10 / / Hsconsin State ^Horticultural Society foliage, remaining pale and gray. Growers often refer to such trees as having "mouse ear" leaves. As the season advances and the cankers spread, the leaves often die and dry up on the. FlG. 7—Canker on pear tree resulting from inoculation with bacteria from active canker on apple tree. —Pruned stub canker that has spread down side of limb during early spring of second year. Diseased tissue cleaned away, trsated with corrosive sublimate and painted. Good calluses formed. Canker ceased to Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original [Whetzel, Herbert Hice], 1877- [from old catalog]. Madison, Wis.
Size: 1304px × 1917px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, booksubjectapples, bookyear1907
