The herbicide 2,4-D has been around since the 1940s. So why is it currently causing so much controversy? We asked Dr. Wayne Parrott and Dr. William Vencill to explain more about the herbicide and its uses.
Lately, we have seen lots of consumer questions about glyphosate. Glyphosate, also referred to as “Roundup,” is an herbicide used in agriculture to kill weeds. So what’s all the buzz about glyphosate? Some resources link this herbicide to making crops more susceptible to disease, killing beneficial microorganisms, robbing plants of nutrients and more. We decided to reach out to Wayne Parrott, PhD, Professor in the Department of Crop and Soil Sciences College of Agricultural & Environmental Sciences at the University of Georgia, and Tony Shelton, PhD, Professor of Entomology at Cornell University, to cut through conflicting information and to get the facts from university-based experts.
Currently, around 50 million Americans are considered "food insecure", or near hunger, and Supplemental Nutrition Assistance Program (SNAP, formerly food stamps) participation is at an all-time high. To learn more about the topic of food insecurity, we reached out to George Kent, PhD, Professor Emeritus, Department of Political Science, University of Hawai‘i.
Manure from farm animals when used as fertilizer improves soil and increases crop yields. It can become a pollutant if it reaches water supplies.
Farm animal production in the United States has clearly shifted away from many small farms to an increasing number of larger farms. It takes several small farms to equal the manure production of a single large farm. On the large farm, the manure management responsibility lies with only one management system instead of several.
Are antibiotics in livestock to blame for increased antibiotic resistance in humans?
Many consumers are nostalgic for the bucolic scenes associated with the small farms of generations past and have embraced farmers markets and other opportunities to buy their food from "local" producers. Consumers might be surprised to find that this approach may not provide the long-term benefits to agriculture or the environment as they believe.
The question is often asked by critics of modern animal agriculture but the size of the farm is not a reliable indicator of animal welfare. Research shows good animal husbandry has more to do with the people providing the care.
Small and large farms present different challenges, but both require skilled and conscientious management to promote good animal care. While there are fewer animals on a small operation, time spent caring for the animals must be juggled with various tasks. On larger operations...
Like other business owners, farmers have different skills, expertise, financial positions, and appetites for risk. Reducing costs and risk through contracts allows a farmer to establish a steady income source that is attractive to traditional farm lenders.
In contract production, the farmer is responsible for construction of the barns and the day-to-day labor while someone else, either another farmer or a company, provides...
For the average American consumer, the term "organic" has a positive connotation and the beneficial properties of organic foods may be misinterpreted or exaggerated. Surveys indicate many proponents of organic food production look beyond the final product to consider factors such as environmental impacts, worker safety, and economic considerations, which are not related to organic production standards. U.S. consumers frequently have the choice between purchasing organic and conventional foods and make food purchasing decisions that reflect their values, concerns, and lifestyles.
Recently, a Best Food Facts reader asked about her concern of red meat, and if it can be unhealthy for you. We reached out to Dr. Ruth MacDonald, Chair of Food Science Department at Iowa State University, to talk to us about red meat.
One in every three bites of food you eat is pollinated either directly or indirectly by honey bees. With bees dying at a rapid pace, mentions of colony collapse disorder (CCD) are on the rise. What is CCD? What is causing it? What can be done to ensure bees stop suffering from it? Two experts respond.
While other genetically modified (GM) crops have been approved for planting in the U.S., GM wheat has not, so the discovery of a GM strain of wheat growing in a farm field in Oregon prompted the U.S. Department of Agriculture to investigate. It was confirmed that it was the same herbicide resistant wheat variety that was authorized to be field tested from 1998 to 2005.