Image Number: 0002131

Photographer:
Description:
data from Louisana showing reduced waterhyacinth acreage and limited annual growth after introduction of Neochetina eichhorniae in 1974, N. bruchi in 1975, and Niphograpta albiguttalis in 1979
Image type:
Illustration

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Image uploaded:
Monday, January 1, 2001
Image last updated:
Saturday, January 23, 2016