Baerg, W.J. 1947 The biology of the Maple Leaf Scale.. Bulletin of the Agricultural Experiment Station, University of Arkansas College of Agriculture, Fayetteville 470: 1-14.
Notes: Discusses Pulvinaria acericola in Arkansas.
Baerg, W.J. 1947 The biology of the Maple Leaf Scale.. Bulletin of the Agricultural Experiment Station, University of Arkansas College of Agriculture, Fayetteville 470: 1-14.
Notes: Discusses Pulvinaria acericola in Arkansas.