Soil temperature can predict pest spread in crops

A new study from North Carolina State University shows soil temperature can be used to effectively monitor and predict the spread of the corn earworm (Helicoverpa zea), a pest that ravages corn, cotton, soybeans, peppers, ...

How light and temperature work together to affect plant growth

Plants lengthen and bend to secure access to sunlight. Despite observing this phenomenon for centuries, scientists do not fully understand it. Now, Salk scientists have discovered that two plant factors—the protein PIF7 and ...

Study examines the hard reality that no pollen means no seeds

North Carolina State University researchers have successfully transferred an important gene from one compartment of a plant cell to another to produce tobacco plants that lack pollen and viable seeds, while otherwise growing ...

China shifting GM policy to grow more corn, soybean

China's status as the world's largest importer of soybean and corn for animal feed is expected to change once it approves new regulations to allow the planting of genetically modified (GM) seeds which will boost domestic ...

COVID-19 leads to African agricultural innovation

In a paper published in Advances in Food Security and Sustainability, researchers found that farmers in East Africa (Burundi, Democratic Republic of Congo (DRC), Ethiopia, Kenya, Tanzania, and Uganda) were able to better ...

Beneficial bacteria a double-edged sword

Alfalfa, also known in Latin as Medicago sativa, is an agricultural crop that is part of the legume family. It is known as a protein-rich food source for dairy cattle that is easily digested and can lead to increased milk ...

page 39 from 40