| Animal Products | | | |
| Animal Production & Marketing Issues | Kenneth Mathews | kmathews@ers.usda.gov | 202-694-5183 |
| Aquaculture | David Harvey | djharvey@ers.usda.gov | 202-694-5177 |
| Cattle & Beef | Kenneth Mathews | kmathews@ers.usda.gov | 202-694-5183 |
| Dairy | Donald Blayney | dblayney@ers.usda.gov | 202-694-5171 |
| | Roger Hoskin | rhoskin@ers.usda.gov | 202-694-5148 |
| Hogs & Pork | Mildred Haley | mhaley@ers.usda.gov | 202-694-5176 |
| Poultry & Eggs | David Harvey | djharvey@ers.usda.gov | 202-694-5177 |
| Sheep, Lamb & Mutton | Keithly Jones | kjones@ers.usda.gov | 202-694-5172 |
| Crops | | | |
| Corn | Edward Allen | ewallen@ers.usda.gov | 202-694-5288 |
| Cotton & Wool | Leslie Meyer | lmeyer@ers.usda.gov | 202-694-5307 |
| Fruit & Tree Nuts | Agnes Perez | acperez@ers.usda.gov | 202-694-5255 |
| Rice | Nathan Childs | nchilds@ers.usda.gov | 202-694-5292 |
| Soybeans & Oil Crops | Mark Ash | mash@ers.usda.gov | 202-694-5289 |
| Sugar & Sweeteners | Stephen Haley | shaley@ers.usda.gov | 202-694-5247 |
| Vegetables & Pulses | Suzanne Thornsbury | sthornsbury@ers.usda.gov | 202-694-5238 |
| Wheat | Gary Vocke | gvocke@ers.usda.gov | 202-694-5285 |
| | Edward Allen | ewallen@ers.usda.gov | 202-694-5288 |
| Farm Economy | | | |
| Agricultural Baseline Projections | Paul Westcott | westcott@ers.usda.gov | 202-694-5335 |
| | Ronald Trostle | rtrostle@ers.usda.gov | 202-694-5280 |
| Agricultural Productivity | Eldon Ball | eball@ers.usda.gov | 202-694-5601 |
| Agricultural Science Policy | Paul Heisey | pheisey@ers.usda.gov | 202-694-5526 |
| Beginning & Disadvantaged Farmers | Mary Ahearn | mahearn@ers.usda.gov | 202-694-5583 |
| Bioenergy | Thomas Capehart | tcapehart@ers.usda.gov | 202-694-5313 |
| | Utpal Vasavada | vasavada@ers.usda.gov | 202-694-5540 |
| Commodity Outlook | Maurice Landes | mlandes@ers.usda.gov | 202-694-5145 |
| Farm & Commodity Policy | Joseph Cooper | jcooper@ers.usda.gov | 202-694-5482 |
| | Robert Dismukes | dismukes@ers.usda.gov | 202-694-5294 |
| | Anne Effland | aeffland@ers.usda.gov | 202-694-5319 |
| | Erik O'Donoghue | eodonoghue@ers.usda.gov | 202-694-5585 |
| Farm Household Well-being | Jeremy Weber | jeweber@ers.usda.gov | 202-694-5584 |
| | Mary Ahearn | mahearn@ers.usda.gov | 202-694-5583 |
| Farm Labor | Thomas Hertz | thertz@ers.usda.gov | 202-694-5416 |
| Farm Sector Income & Finances | Mitch Morehart | morehart@ers.usda.gov | 202-694-5581 |
| Farm Structure & Organization | Robert Hoppe | rhoppe@ers.usda.gov | 202-694-5572 |
| | Doris Newton | dnewton@ers.usda.gov | 202-694-5619 |
| Federal Tax Issues | Ron Durst | rdurst@ers.usda.gov | 202-694-5347 |
| | James Williamson | jwilliamson@ers.usda.gov | 202-694-5539 |
| Land Use, Land Value & Tenure | Cynthia Nickerson | cnickerson@ers.usda.gov | 202-694-5626 |
| Farm Practices & Management | | | |
| Biotechnology | Jorge Fernandez-Cornejo | jorgef@ers.usda.gov | 202-694-5537 |
| Chemical Inputs | Wen-yuan Huang | whuang@ers.usda.gov | 202-694-5542 |
| | Michael Livingston | mlivingston@ers.usda.gov | 202-694-5543 |
| Crop & Livestock Practices | Robert Ebel | rebel@ers.usda.gov | 202-694-5513 |
| | Nigel Key | nkey@ers.usda.gov | 202-694-5567 |
| Irrigation & Water Use | Glenn Schaible | schaible@ers.usda.gov | 202-694-5549 |
| | Marcel Aillery | maillery@ers.usda.gov | 202-694-5511 |
| Risk Management | Robert Dismukes | dismukes@ers.usda.gov | 202-694-5294 |
| Food & Nutrition Assistance | | | |
| Child Nutrition Programs | Joanne Guthrie | jguthrie@ers.usda.gov | 202-694-5373 |
| Food & Nutrition Assistance Research | Victor Oliveira | victoro@ers.usda.gov | 202-694-5434 |
| Food Security in the U.S. | Mark Nord | marknord@ers.usda.gov | 202-694-5433 |
| | Alisha Coleman-Jensen | acjensen@ers.usda.gov | 202-694-5456 |
| Poverty & Income Volatility | Laura Tiehen | ltiehen@ers.usda.gov | 202-694-5417 |
| Supplemental Nutrition Assistance Program (SNAP) | Margaret Andrews | mandrews@ers.usda.gov | 202-694-5441 |
| | John Kirlin | jkirlin@ers.usda.gov | 202-694-5398 |
| WIC Program | Elizabeth Frazao | efrazao@ers.usda.gov | 202-694-5455 |
| | Victor Oliveira | victoro@ers.usda.gov | 202-694-5434 |
| Food Choices & Health | | | |
| Diet Quality & Nutrition | Biing-Hwan Lin | blin@ers.usda.gov | 202-694-5458 |
| | Lisa Mancino | lmancino@ers.usda.gov | 202-694-5563 |
| Education, Information & Labeling | Jessica Todd | jtodd@ers.usda.gov | 202-694-5363 |
| Food Access | Michele Ver Ploeg | sverploeg@ers.usda.gov | 202-694-5372 |
| Food Consumption & Demand | Biing-Hwan Lin | blin@ers.usda.gov | 202-694-5458 |
| | Abigail Okrent | aokrent@ers.usda.gov | 202-694-5206 |
| Obesity | Lisa Mancino | lmancino@ers.usda.gov | 202-694-5563 |
| Food Markets & Prices | | | |
| Consumer Price Index (CPI) | Richard Volpe | rvolpe@ers.usda.gov | 202-694-5395 |
| | Ephraim Leibtag | eleibtag@ers.usda.gov | 202-694-5349 |
| Food Prices, Expenditures & Costs | Patrick Canning | pcanning@ers.usda.gov | 202-694-5341 |
| | Annette Clauson | aclauson@ers.usda.gov | 202-694-5389 |
| | Phillip Kaufman | pkaufman@ers.usda.gov | 202-694-5376 |
| | Hayden Stewart | hstewart@ers.usda.gov | 202-694-5394 |
| | Richard Volpe | rvolpe@ers.usda.gov | 202-694-5395 |
| Food Service Industry | Hayden Stewart | hstewart@ers.usda.gov | 202-694-5394 |
| Local Foods | Stephen Martinez | martinez@ers.usda.gov | 202-694-5378 |
| | Stephen Vogel | svogel@ers.usda.gov | 202-694-5368 |
| Processing & Marketing | Stephen Martinez | martinez@ers.usda.gov | 202-694-5378 |
| Retailing & Wholesaling | Phillip Kaufman | pkaufman@ers.usda.gov | 202-694-5376 |
| Food Safety | | | |
| Foodborne Illness | Sandra Hoffmann | shoffmann@ers.usda.gov | 202-694-5354 |
| Labeling & Information Policy | Fred Kuchler | fkuchler@ers.usda.gov | 202-694-5468 |
| Market Incentives & Government Regulation | Michael Ollinger | ollinger@ers.usda.gov | 202-694-5454 |
| Response to Incidents | Fred Kuchler | fkuchler@ers.usda.gov | 202-694-5468 |
| International Markets & Trade | | | |
| Countries & Regions | | | |
| Brazil | Constanza Valdes | cvaldes@ers.usda.gov | 202-694-5225 |
| China | Fred Gale | fgale@ers.usda.gov | 202-694-5215 |
| European Union | Nancy Cochrane | cochrane@ers.usda.gov | 202-694-5143 |
| India | Maurice Landes | mlandes@ers.usda.gov | 202-694-5145 |
| Japan | John Dyck | jdyck@ers.usda.gov | 202-694-5221 |
| NAFTA, Canada & Mexico | Steven Zahniser | zahniser@ers.usda.gov | 202-694-5230 |
| South Korea | John Dyck | jdyck@ers.usda.gov | 202-694-5221 |
| Food Safety & International Markets | Jean Buzby | jbuzby@ers.usda.gov | 202-694-5370 |
| Global Food Markets | Anita Regmi | aregmi@ers.usda.gov | 202-694-5161 |
| Global Food Security | Stacey Rosen | slrosen@ers.usda.gov | 202-694-5164 |
| Macroeconomics & Agriculture | Mathew Shane | mshane@ers.usda.gov | 202-694-5282 |
| Trade Policy | John Wainio | jwainio@ers.usda.gov | 202-694-5227 |
| World Trade Organization (WTO) | John Wainio | jwainio@ers.usda.gov | 202-694-5227 |
| U.S. Agricultural Trade | Stephen MacDonald | stephenm@ers.usda.gov | 202-694-5305 |
| Natural Resources & Environment | | | |
| Climate Change | Carol Jones | cjones@ers.usda.gov | 202-694-5505 |
| Conservation Programs | Roger Claassen | claassen@ers.usda.gov | 202-694-5473 |
| Environmental Quality | Marc Ribaudo | mribaudo@ers.usda.gov | 202-694-5488 |
| Invasive Species Issues | Craig Osteen | costeen@ers.usda.gov | 202-694-5547 |
| Organic Agriculture | Catherine Greene | cgreene@ers.usda.gov | 202-694-5541 |
| Rural Economy & Population | | | |
| Business & Industry | Tim Wojan | twojan@ers.usda.gov | 202-694-5419 |
| Employment & Education | Lorin Kusmin | lkusmin@ers.usda.gov | 202-694-5429 |
| Natural Amenities | David McGranahan | dmcg@ers.usda.gov | 202-694-5356 |
| Population & Migration | John Cromartie | jbc@ers.usda.gov | 202-694-5421 |
| Rural Classifications | John Cromartie | jbc@ers.usda.gov | 202-694-5421 |
| | Timothy Parker | tparker@ers.usda.gov | 202-694-5435 |
| Rural Development Policy | Faqir Bagi | fsbagi@ers.usda.gov | 202-694-5337 |
| Rural Poverty & Well-being | Tracey Farrigan | tfarrigan@ers.usda.gov | 202-694-5489 |
