Contact Information

 

Plant and Soil Science

Townsend Hall 152

Newark, DE 19717

302-831-1379

302-831-0605 (fax)

 

jhawk@udel.edu


Professional Associations

 

American Seed Trade Association

American Society of Agronomy

Crop Science Society of America

NE124, Genetic Manipulation of Sweet Corn Quality and Stress Resistance

USDA GEM (Germplasm Enhancement of Maize) Project

NEC29, NE Corn Improvement


Extension Activities

Delaware Commercial Corn Hybrid Evaluation Program


Other Links

 

Maize Inbred Research Development Agreement

Maize Database

 


Education

Ph.D., Plant Breeding, Cornell University

M.S., Biology, Purdue University

B.S., Biology, Purdue University


Research Interests

My research is concerned with the genetic improvement of maize for both agronomic characters and resistance to abiotic (drought) and biotic factors (disease and insect pests) that limit yield. We are also interested in developing improved maize germplasm with a wider genetic base in collaboration with the USDA-GEM (Germplasm Enhancement of Maize) Project. Our disease research is focused on mapping and analysis of the genetic basis of resistance to maize pathogens such as Colletotrichum graminicola (Ces.) G.W. Wils., the causal agent for anthracnose stalk rot.