News from the Media

AMHERST, Mass. – Researchers studying the interaction between plants, pollinators and parasites report that in recent experiments, bees infected with a common intestinal parasite had reduced parasite levels in their guts after seven days if the bees also consumed natural toxins present in plant nectar.

In this early and most comprehensive study of its kind, researchers at the University of Massachusetts Amherst and Dartmouth College studied hundreds of eastern bumblebees, Bombus impatiens, and their intestinal parasite Crithidia bombi, using eight separate toxic chemicals known as secondary metabolites produced by plants to protect themselves against predators.

They found that toxic chemicals in nectar reduced infection levels of the common bumblebee parasite by as much as 81 percent by seven days after infection. UMass Amherst evolutionary ecologist Lynn Adler says, “We found that eating some of these compounds reduced pathogen load in the bumblebee’s gut, which not only may help the individual bees, but likely reduced the pathogen Crithidia spore load in their feces, which in turn should lead to a lower likelihood of transmitting the disease to other bees.  (UPI.com, 2/18/15; Entomology Today, 2/18/15; Science Newsline,2/18/15;ChinaTopix.com, 2/18/15;The Independent [U.K.], 2/18/15; Phys.org, 2/17/15; News Office release, 2/18/15)

In response to high demand for year-round local produce, University of New Hampshire researchers, in collaboration with UMass-Amherst Extension collegues, Amanda Brown and Ruth Hazzard,  report they have successfully grown bulbing onions planted in fall for a spring harvest with the aid of inexpensive low tunnels.

The new research, funded by the NH Agricultural Experiment Station (NHAES) and Northeast SARE (Sustainable Agriculture Research & Education), may provide additional marketing opportunities for growers in cold climates. Some of these growers have been trying to meet the demands for fresh, year-round, locally grown produce. (Foster's Daily Democrat 1/13/15, HortTechnology 12/14)
 

It’s a new year – what issues are going to have an impact on your business in 2015? Clements remarked, " The top issue facing apple growers this year is the unknown challenges and the pitfalls of marketing a large apple crop. Consider the recent Seattle dockworkers strike, which has slowed exports in a year of a record-breaking apple crop in Washington state. The global economy has expanded the apple business dramatically, but volatility in that market and/or infrastructure issues could make a big impact on U.S orchardists. And of course China — is it possible we could get out of the apple growing business and let China supply all our apples? It has happened in the electronics industry." (Growing Produce 01/06/15)

WORCESTER —Rolling out new versions of an existing product, a business strategy known as line extension, can be lucrative but also tricky, said Eric A. Decker, professor and head of the food science department at the University of Massachusetts at Amherst.

Seasonal seltzer flavors at Polar Beverages, a family-owned Worcester maker of bottled sodas and drinks, knows the power of adding special flavors in summer and winter.  The company produces seltzer year-round in 18 core flavors, but twice a year it digs into food blogs, social media and its own executives' informal tastings to come up with limited-release seltzers. (12/16/14 Worcester Telegram)

Patricia J. Vittum, Stockbridge School of Agriculture and interim director of the Center for Agriculture, Food and the Environment, has been named the recipient of the 2015 United States Golf Association Green Section Award recognizing her distinguished service to the game of golf. Turfnet.com 12/9/14, USGA 12/8/14

Carolyn DeMoranville has been leading a team of scientists and researchers at the UMass Cranberry Station for the last 30 years. The goal here is to improve on anything and everything related to cranberry production.

“Anything that would be involved in producing the crop, from nutrient management to water management to pest management,” DeMoranville said.

DeMoranville cites the unique relationship between local growers and the scientists who work at the Station. (11/24/14 WCAI)

AMHERST - State Sen. Stanley Rosenberg is seeking data on state-owned conservation land that could be affected by the Tennessee Gas Pipeline Co.'s 128-mile route across the state, reports the Greenfield Recorder. Rosenberg has asked the University of Massachusetts' Center for Agriculture, Food and the Environment to conduct an analysis of the conservation land impacts of the proposed natural gas pipeline from Richmond to Dracut. 11/11/14 MassLive)

SHELBURNE — The age-old tradition of pumpkin smashing is usually considered to be the realm of Halloween vandals, hooligans and mischief-makers, but Pumpkin Smash 2014, held at Hager’s Farm Market in Shelburne Saturday afternoon, proved the practice can be used for good as well.

According to WHAI general manager Dan Guin, all of the proceeds from the event will be donated to local 4-H clubs and all of the pumpkin scraps would be composted. Tom Waskiewicz, a 4-H educator from UMass Extension, said the event is a great way to raise money for the rapidly growing 4-H program. (11/3/14 Recorder)

AMHERST, Mass. – Maintaining the nutritional value of astronauts’ food in space over long periods without refrigeration is a challenge, particularly for the essential vitamins. Now University of Massachusetts Amherst food scientists Hang Xiao and colleagues have received a three-year, $982,685 grant from NASA to investigate the degradation of essential vitamins over time in spaceflight foods, and develop strategies to minimize loss. (10/8/14 UMass News Office)