Gypsy Moth In North America
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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.
- Stands 1 & 2
- Stands 3 & 4
- Stands 5 & 6
- Stands 7 & 8
- Stands 9 & 10
- Stands 11 & 12
- Stands 13 & 14
- Stands 15 & 16
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