Distribution

Study the prevalence and distribution of M.e in vegetable crops in the Southeast, and characterize the genetic variability encountered

1. Identify potential pathways of dissemination

2. Determine vegetable crops at risk of M.e. infection

3. Study the genetic diversity of M.e. in the U.S.

4. Provide baseline data for M.e. potential for adaptation

5. Provide insight into the effective use of host resistance

Resistance

Evaluate and develop vegetable germplasm with resistance to M.e.

1. Identify sources of M.e. resistance in vegetable crops

2. Develop high throughput tools to accelerate breeding

3. Map M.e. resistance genes and develop markers

4. Develop new M.e. resistant germplasm

Management

Evaluate the efficacy of nematicides, cover crops, and rotations as management strategies for M. e.

1. Evaluate chemical control options

2. Examine the impact of cover crops

3. Assess the impact of rotational crops

4. Evaluate containment and sanitation measures

Economics

Assess the costs and returns of management tactics on sweetpotato, cucumber, watermelon, and tomato crops

1. Perform an assessment of economic risk

2. Estimate the costs and returns of management strategies

3. Assess the economic impact of quarantine measures

Education

Develop print and web-based educational materials on management and containment strategies for M. e.

1. Translate findings into solutions for stakeholders

2. Share research findings through Extension