Apparatus for the Production of Artificial Frost Injury in the Branches of Living Trees

Cambial Frost Injuries and Multiple Growth Layers at Lubbock, Texas

“…Experiments carried on with the collaboration of Dr. R. A. Studhalter (Studhalter and Glock 1942) have shown that in the case of a severe frost portions of the cambium may be killed outright and thus require regeneration before growth can continue. At the start of recovery the newly derived cells tend to be enlarged and deformed.…”