. Fig. 72.—Leaf scorch of walnut. the black walnut bark, beginning at the union and progressing down- ward. No explanation for this trouble has been found. The tops or branches of trees which show this condition may be cut off and some of the black walnut suckers which grow from below the union may be grafted with scions of the desired variety of English wal- nut to make a new top. Inarching such suckers on the old top does not seem promising on account of the ai-ea of dead bark which will be left at the original union.

---

Size: 1494px × 3344px
Photo credit: © The Bookworm Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookc, bookcentury1900, bookcollectionamericana, booksubjectfruit