Irradiation preserves blueberry, grape quality

It is often necessary to treat produce for insects in order to transport crops out of quarantine areas. Fumigation with methyl bromide, one of the most common treatments, is in the process of being phased out because of its ...

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), ...

Sandwich system found effective in organic apple orchards

In organic apple orchards, one of the most serious challenges for growers is determining ways to limit weed competition while improving soil quality and ensuring high yields of quality apples. Scientists from the Swedish ...

Zinc sulfate, sugar alcohol zinc sprays improve apple quality

Zinc is vital for the healthy growth and reproduction of all organisms. In plants, zinc plays a key role in essential functions such as carbohydrate metabolism, photosynthesis, and sugar and starch synthesis. Apple, one of ...

What happens to peaches when the chill is gone?

The warmer-than-normal temperatures of 2012—the fourth warmest year on record in South Carolina—signal potential challenges for growers of the state's best-known fruit. Peaches need cold weather to produce flowers and ...

Early defoliation of Great Lakes wine grapes tested

Wine grape production in the Great Lakes Viticultural Region can be a challenging enterprise. Spring frost, winter injury, short and variable growing seasons, and cool, humid growing conditions subject grape vines to disease, ...

Alternatives eyed for methyl bromide

U.S. Department of Agriculture (USDA) scientists trying to help Florida growers find a replacement for methyl bromide are studying an alternative soil treatment that uses molasses as one of its ingredients.

New technology improves greenhouse, plant microclimates

A study in HortTechnology featured a new technology that improved greenhouse climates by reducing solar heat radiation and temperatures during the hot summer season. The study, published by a team of Canadian researchers, ...

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