Toni G. Pennington

Seasonal Changes in Carbohydrate and Nitrogen Concentrations in Oregon and California Populations of Brazilian Egeria (Egeria densa)

M. Sytsma, Toni G. Pennington, 2009, Invasive Plant Science and Management.

Importance of size and nitrogen content in establishment of Brazilian egeria ( Egeria densa ) fragments

M. Sytsma, Toni G. Pennington, 2016 .

Combining Endothall with Other Herbicides for Improved Control of Hydrilla - A Field Demonstration

J. Skogerboe, Toni G. Pennington, J. Hyde, 2004 .

Herbicide/copper combinations for improved control of Hydrilla verticillata.

J. Madsen, K. Getsinger, J. Skogerboe, 2001 .