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ARS Home » Pacific West Area » Albany, California » Western Regional Research Center » Exotic and Invasive Weeds Research » People » Dr. John Madsen

John Madsen

Research Biologist


 

 

Education Background:

 

Work Experience:   

Research Biologist, USDA/ARS, Exotic and Invasive Weed Research Unit, Davis, CA, 2014 to present 

 

Research Focus:

The long-term goal of my research is to develop long-term integrated management approaches to invasive aquatic plants based on an understanding of the life history of that target plant species that results in selective control of the target plant, with minimal environmental impact. This necessitates studies that include:

  1. Understanding the seasonal growth, phenology, and carbohydrate storage patterns of invasive aquatic plant species;
  2. Identifying growth stages of aquatic plants that are significant to the overwintering and propagation of the plant;
  3. Develop use patterns of aquatic herbicides that selectively manage the target plant with minimal impact on native species, and compatible with other management techniques;
  4. Evaluate the environmental impact of both the invasive plant species, and the management techniques used to manage them.

 

My current research projects include:

 

*Info about my research team:

Current lab members include: John Miskella and Christy Morgan