. Documentary journal of Indiana 1905 . Fig. 8. a. Course of borer in young shell bark hickoryafter entering through injury at b. 148 Fifth Anntjal Rep out Many varieties of leaf gall were present as were the cuttingsin the t^vigs by cicada. The leaves which were eaten were left likethose of the oak, and seemed to^ have been destroyed in the samemanner. First, by eating aronnd the outside; second, by eating. ^i Fig. 9. Shellbark hickory leaf slightly damaged by leaf-eaters. all l)ut the midribs and veins; and last, by eating the smaller veins,leaving a shell of the heavier parts. Low spronts w
. Documentary journal of Indiana 1905 . Fig. 8. a. Course of borer in young shell bark hickoryafter entering through injury at b. 148 Fifth Anntjal Rep out Many varieties of leaf gall were present as were the cuttingsin the t^vigs by cicada. The leaves which were eaten were left likethose of the oak, and seemed to^ have been destroyed in the samemanner. First, by eating aronnd the outside; second, by eating. ^i Fig. 9. Shellbark hickory leaf slightly damaged by leaf-eaters. all l)ut the midribs and veins; and last, by eating the smaller veins,leaving a shell of the heavier parts. Low spronts were more seri-OTisly damaged than npper parts. Occasionally a dying |)ranchindicated the presence of locusts, and twig girdlers were notuncommon. State Board of Forestry. 149 pine. IN^o large areas of yellow pine were found upon the of the pine territory had been burned over, leaving but fewlarge trees and an occasional new growth. Between those of theknobs, and those of the lowland there was nO difference either inluxuriance of growth or general injury. By exuding the sap orpitch the pine is, in a measure, better equipped to ward off theattacks of bark beetles and borers. There is little chance to stopthem before the injury si done. In very few pine trees did we findany injury whatever. In the small number found, they seemed tohave lost vitality on account of trimming or exp
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