EFFECTIVENESS OF THE CUTTING OUT METHOD.

In the two years work no facts have yet been obtained which would

indicate the advisability of any change in our present method of

“cutting out” diseased trees and thorough cleaning of the stumps

for the eradication of the disease. A number of tracts where the

disease has been eradicated by Commission employees have again been

inspected recently, giving results, which are in the main, favorable.

Of course, improvements have been made as to details all along. It

is not a pleasant prospect to consider the serious results likely to

follow after this method of eradicating the disease, conducted by the

Commission, is obliged to cease.

Final report of the Pennsylvania Chestnut Tree Blight Commission · 第 11 / 145 题