Wild tomatoes resist devastating bacterial canker

Many New York tomato growers are familiar with the scourge of bacterial canker—the wilted leaves and blistered fruit that can spoil an entire season's planting. For those whose livelihoods depend on tomatoes, this pathogen—Clavibacter ...

How shoot removal, rootstock cultivar affect grafting tomatoes

As small-acreage and organic vegetable growers increasingly utilize high tunnels, researchers are working to determine effective production strategies to help limit soilborne diseases. Grafting interspecific hybrid rootstock ...

How LED lighting treatments affect greenhouse tomato quality

To satisfy increasing consumer demand for locally grown, fresh tomatoes during off-seasons, greenhouse tomato growers often need to rely on supplemental lighting. Tomato growers are looking to light-emitting diodes (LEDs), ...

Participatory breeding program assists organic tomato growers

Organic tomato production is growing rapidly in Midwestern states in the US, as evidenced by a USDA study that found certified organic tomato production increased more than 277% in the region from 2007-2011. The authors of ...

Nineteen Tomato varieties evaluated under organic guidelines

The recent surge in organic farming has created a need for enhanced research efforts to inform the agricultural sector. George Boyhan from the Department of Horticulture at the University of Georgia says that "variety evaluations"—studies ...

Recycling perlite: New, improved method saves resources

Perlite, a processed volcanic mineral, is widely used as a component of soilless growing mixes. Lightweight, sterile, and easy to use, perlite is popular with greenhouse growers. But because salt and pathogen buildup can ...