Posts Tagged: Jim Sullins

Tulare County supervisors support commercial pack animals in national parks

The Tulare County Board of Supervisors voted to support a bill introduced by Congressman Devin Nunes, R-Tulare, allowing businesses that rent pack mules and horses to operate in Sequoia and Kings Canyon national parks while a new wilderness plan is implemented, according to the Visalia Times-Delta.

In 2009 a High Sierra Hikers Association sued the National Park Service for failing to conduct an adequate environmental impact analysis of its wilderness plan. As a result of the suit, a judge ruled that the service no longer has the authority to issue permits to the companies that rent pack animals.

Before the supervisors' vote, Jim Sullins, director of UC Cooperation Extension in Tulare and Kings counties, said years of research done by UC Davis and UC Cooperative Extension wasn't included in the U.S. Park Service's response to the lawsuit.

National Park Service photo.

Media seek comment from UC experts about cow disease

The case of bovine spongiform encephalopathy discovered in Fresno County is an atypcial varient that happens in cattle similar to sporadic Cruetzfeldt-Jakob, accoring to a report in the Fresno Bee.

Jim Sullins, University of California Cooperative Extension advisor and county director in Tulare and Kings counties, told the Bee classical mad cow disease such as the kind found in England in the 1990s causes cattle to stagger and act erratically. By contrast, cattle affected with the atypical form show no outward signs of being affected but their brain tissues shows deterioration, he said.

The Fresno Bee said the dairy cow was slated to be rendered at a Fresno County plant. Other media reports said the rendering plant is in Hanford. The cow originated at a dairy in Central California.

A story on Fox 40 said the discovery is likely to erode consumer confidence in beef, even though the form detected is technically of no threat to humans.

"It's a three-dimensional protein and it folds and in certain configurations it causes problems in the brain and nervous tissue," said UC Davis veterinary professor and food supply expert Jim Cullor.

Christina Sigurdson, assistant professor of pathology at the University of California at San Diego, said atypical mad cow disease usually occurs in older cattle. The origin is not known. Scientists speculate that atypical mad cow disease happens in cattle similar to sporadic Creutzfeldt-Jakob disease in people -- a degenerative brain disorder thought to arise without any exposure to prions, or abnormal proteins.

Other UC comments were on:

• Fox News Latino - Mad cow disease found in USDA test
• National Public Radio - Mad cow disease: What you need to know now
• Visalia Times-Delta - Infected cow came from a Tulare County dairy

dairy cattle

Colorado cantaloupe listeria outbreak affects California growers

The Colorado farm linked to a deadly listeria outbreak last fall is 1,300 miles away, but the tragedy changed a way of life in Mendota, Calif., the Central Valley farm town that proudly calls itself the Cantaloupe Center of the World, said an article in the Los Angeles Times by Diana Marcum.

This would normally be the season when farmers plan the summer crop that in good years is valued at nearly $200 million, according to the California Cantaloupe Advisory Board. Instead, they are cutting acreage and scrambling for ways to reassure a nervous public that cantaloupes are safe to eat.

This month the UC Center for Produce Safety will host a closed-door symposium in San Diego for cantaloupe growers, shippers, agricultural researchers, government regulators and others to create guidelines for best growing practices.

"The main question will be, 'What are the gaps in our knowledge?'" said Bonnie Fernandez-Fenaroli, executive director of the UC Davis-based center. "Do we need to do research or is it a matter of the cantaloupe industry implementing and enforcing best practices?"

UCCE director in Tulare County takes Kings County reins
Lewis Griswald, Fresno Bee News Blog

Tulare County UC Cooperative Extension Director Jim Sullins will also be director of the Kings County UCCE office. Longtime Kings County UCCE director and 4-H youth advisor Peggy Gregory retired at the end of the year. She served 37 years with the University, including 20 in Kings County.

Grape growers fend off thieves, pests
Fresno Business Journal

Pests and thieves can cost grape growers a great deal of money and headaches. That’s why the two issues were addressed along with other important topics at the UC Cooperative Extension San Joaquin Valley Grape Symposium held Wednesday in Easton.

UCCE viticulture farm advisor Stephen Vasquez gave an update on glassy-winged sharpshooters and Pierce's disease. He said that recent catches of sharpshooters are concerning since they have been found near a major riparian corridor that has had a historically low level of Pierce’s disease.