How to manage plant pests and diseases in your victory garden

The COVID-19 pandemic has boosted interest in home gardening. Three scientists who garden explain some basic methods for controlling common insects and microbes that can spoil your crop.

Carolee Bull, Professor of Plant Pathology and Systematic Bacteriology, Pennsylvania State University • conversation
July 2, 2020 • ~9 min

City compost programs turn garbage into 'black gold' that boosts food security and social justice

Turning food scraps and yard trimmings into compost improves soil, making it easier for people to grow their own food. City composting programs spread those benefits more widely.

Sue Ishaq, Assistant Professor of Animal and Veterinary Sciences, University of Maine • conversation
June 11, 2020 • ~9 min

It's time to rethink the disrupted US food system from the ground up

There's growing interest in making the US food system more resilient and flexible, but soil – the origin of nearly everything we eat – is often left out of the picture.

Sarah M. Collier, Assistant Professor of Environmental and Occupational Health Sciences, University of Washington • conversation
June 5, 2020 • ~9 min

Here's why soil smells so good after it rains

That smell you detect after it rains is part of a chemical language between bacteria and animals.

Paul Becher, Associate professor in Chemical Ecology, Swedish University of Agricultural Sciences • conversation
April 8, 2020 • ~6 min

Soil carbon is a valuable resource, but all soil carbon is not created equal

Storing more carbon in soil helps slow climate change and makes croplands more productive. But there are two kinds of soil carbon that are both important, but function very differently.

Francesca Cotrufo, Professor of Soil and Crop Sciences and Senior Scientist, Natural Resource Ecology Laboratory, Colorado State University • conversation
Feb. 6, 2020 • ~9 min

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