Key points in the genetically modified food debate

One of the biggest stumbling blocks to securing a massive free trade agreement between the United States and Europe is a sharp disagreement on genetically modified foods. Much of the corn, soybean, sugar beets and cotton ...

With fungi on their side, rice plants grow to be big

By tinkering with a type of fungus that lives in association with plant roots, researchers have found a way to increase the growth of rice by an impressive margin. The so-called mycorrhizal fungi are found in association ...

Study provides evidence on movement of potato famine pathogen

New North Carolina State University research delves into the movement and evolution of the pathogen that caused the Irish potato famine in the 1840s, which set down roots in the United States before attacking Europe.

Genome study reveals history of European potato

A team of researchers from Germany, Peru, the U.K. and Spain has sequenced a large number of potato varieties to learn more about the history of the modern European potato. In their paper published in the journal Nature Ecology ...

Microbes help beetles defeat plant defenses

Some symbiotic bacteria living inside Colorado potato beetles can trick plants into reacting to a microbial attack rather than that of a chewing herbivore, according to a team of Penn State researchers who found that the ...

Late-blight fungus ruining crops in 13 states

A fungus that caused the infamous 1840s Irish potato famine has hit this summer's commercial and homegrown tomato crop in 13 states, putting farmers and agricultural experts on edge.

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