USDA Forest Service
 

Gypsy Moth In North America

 
 

Res. Work Unit NE-4557
Morgantown
180 Canfield ST.
Morgantown, WV 26505

(304) 285-1503

United States Department of Agriculture Forest Service.

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Egg Mass Densities

Gypsy Moth Silvicultural Experiment 1989-96


Egg mass densities were measured using 15-25 1/40th acre plots per stand. Click Below to see graphs of egg mass densities (Egg Masses/ac) at each stand - graphs are grouped by paired thinned and unthinned stands.

Links back to related USDA Forest Service information

USDA Forest Service - Northeastern Research Station
Last Modified: Friday, 22 August 2003 at 17:48:24 EDT


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