The dying hickory trees : Cause and remedy dyinghickorytree2144hopk Year: 1912 THE DYING HICKORY TREES CAUSE AND REMEDY. 5 which can do no harm to living trees. Therefore all efforts should be concentrated on the disposal of the broods of the hickory barkbeetle according to the above recommendations. To insure the protection of the remaining living trees it is very important that at least a large majority of the dead infested and partially dead infested trees found within an entire area of several square miles be disposed of within a single season in order to kill the broods of this beetle.
The dying hickory trees : Cause and remedy dyinghickorytree2144hopk Year: 1912 THE DYING HICKORY TREES CAUSE AND REMEDY. 5 which can do no harm to living trees. Therefore all efforts should be concentrated on the disposal of the broods of the hickory barkbeetle according to the above recommendations. To insure the protection of the remaining living trees it is very important that at least a large majority of the dead infested and partially dead infested trees found within an entire area of several square miles be disposed of within a single season in order to kill the broods of this beetle. Therefore there should be concerted action by all owners of hickory trees. On account of the value of the hickory for shade and nuts and for many commercial wood products it is important that the people of a community, county, or State who are in any manner interested in the protection of hickory trees should give encouragement and support to any concerted or cooperative effort on the part of the owners toward the proper control of the hickory barkbeetle. Approved: James Wilson, Secretary of Agriculture. Washington, D. C, November 29, 1911. rPHIS PUBLICATION may be pro- â *â cured from the Superintendent of Documents, Government Printing Office Washington, D. C, at 5 cents per copy
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