Show Heavy Tree Losses Laid I Ito to Man Many l Kinds of Bugs I ITh Th There re are kinds of bugs preying on the trees of this country I The They cause an nn annual loss of ot millions and but for the Uie song birds would more than d double uble the cost of their depre a- a Certain experts say that the loss due to the ravages of the Ule Insects Is far greater than the loss due to forest fires In a single section of Oregon these hese pests destroyed enough trees to build homey home costing each Pine beetles borers timber worms and various kinds of moths and flies files that leave lenye eggs on the leaves are to be eradicated if man Is to win In his unequal unequal unequal un un- un- un equal fight Bark Dark beetles have killed man many spruce in the Adirondacks The larch has become a victim of the time sawfly The rhe pine beetle has laid Inid w we ste ste to the lodge poles of the beautiful Yosemite national forest and n many any other sections sections sections sec sec- of the Rocky mountains and western forests Protection of our birds Is a phase of forest protection that must not be overlooked |