. Fig. ISO. — \\'ound of proijurly removed limb, beginning to heal over. After Ind. Agi'. Exp. Sta. general, cull material and infected standing trees should be burned to prevent spore formation. Excision of the infected tissue should be practiced in case of especially valuable trees. When there are pruning-wounds, apply an antiseptic to the exposed wound to prevent the effective germination of spores upon its surface. Suitable antiseptics are tar or paint. * Useful books in such classification are given in the bibliography, Nos. 381-387.

---

Size: 1890px × 2644px
Photo credit: © The Bookworm Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookauthorstevensf, bookcentury1900, bookdecade1920, bookyear1921