2020 GREEN MEDAL AWARDS FOR SUSTAINABILITY NOW OPEN!

2020 GREEN MEDAL AWARDS FOR SUSTAINABILITY NOW OPEN!

DECEMBER 2, 2019.  BY WINE INSTITUTE. SAN FRANCISCO — California vineyards and wineries are encouraged to apply for the 2020 California Green Medal: Sustainable Winegrowing Leadership Awards.  Applications are now being accepted at www.greenmedal.org.  The California...
THE MANY USES & SOME MISUSES OF GYPSUM IN VINEYARDS.

THE MANY USES & SOME MISUSES OF GYPSUM IN VINEYARDS.

NOVEMBER 18, 2019.  BY STAN GRANT, VITICULTURIST. Soil amendments are soil conditioners.  They are mineral or organic materials and their purpose is improvement of the physical, chemical, and/or biological condition of soils for the benefit of plants.  Gypsum is a...
A ROCKET SCIENTIST SAVED MY FARM.

A ROCKET SCIENTIST SAVED MY FARM.

NOVEMBER 11, 2019.  BY BRENDON ROCKEY, HIGH COUNTRY NEWS. If I tell you details about how a rocket scientist saved my farm, it would probably just distract you, even though it’s true. Equally true is the fact that almost all farms can be saved and are worth saving,...
LEAFROLL VIRUS TAILGATE TALK RECAP

LEAFROLL VIRUS TAILGATE TALK RECAP

NOVEMBER 4, 2019.  BY STEPHANIE BOLTON, PHD, LODI WINEGRAPE COMMISSION. Grapevine viruses pose a severe threat to the sustainability of California viticulture.  Growers are losing contract dollars as wineries reject grape loads due to virus-induced ripening problems. ...
EXPANDED CAL/OSHA REPORTING REQUIREMENTS FOR THE NEW YEAR.

EXPANDED CAL/OSHA REPORTING REQUIREMENTS FOR THE NEW YEAR.

OCTOBER 28, 2019.  BY AMY WOLFE, AGSAFE. This year’s legislative session ended as most due, amongst a flurry of activity and last-minute wrangling to ensure bills reached the governor’s desk.  In the pile, since signed by Governor Newsom, were Assembly Bills (AB) 1804...
TEN MORE GRAPES TO KNOW.

TEN MORE GRAPES TO KNOW.

OCTOBER 21, 2019.  BY RANDY CAPAROSO. One of the joys of the annual wine harvest is being able to get up close and personal with a good variety of grapes, bursting with ripened flavors on the vine. Since there are over 100 wine grapes grown in Lodi alone, this time of...
POST HARVEST VINEYARD MANAGEMENT.

POST HARVEST VINEYARD MANAGEMENT.

OCTOBER 15, 2019.  BY STAN GRANT, VITICULTURIST. All season long, the focus of those of us involved in the winegrape business has been producing an economically viable crop that meets or exceeds winery expectations. Naturally, we feel greatly relieved after the winery...
HOW GRAPEVINE ROOTS GROW

HOW GRAPEVINE ROOTS GROW

SEPTEMBER 30, 2019.  BY TIM MARTINSON, CORNELL UNIVERSITY. Compared to the above-ground portions of a grapevine, root structure and function is more of a mystery to most growers.  Roots extract nutrients and water from the soil, and are also the dominant storage organ...
CAL/OSHA ENFORCEMENT TRENDS IN AGRICULTURE

CAL/OSHA ENFORCEMENT TRENDS IN AGRICULTURE

SEPTEMBER 16, 2019.  BY AMY WOLFE, AGSAFE. Each year, Cal/OSHA releases enforcement trends for all industries and agriculture is no exception.  From October 2017 through September 2018, the agency stayed busy tracking the occupational injuries and illnesses of our...
WINE GRAPE ACIDITY, pH, & POTASSIUM

WINE GRAPE ACIDITY, pH, & POTASSIUM

SEPTEMBER 2, 2019.  BY STAN GRANT, VITICULTURIST. In grape berries, acidity imparts tart or sour taste.  Both too little and too much acidity are problems for wineries.  Too little acidity results in flat and uninteresting wines, but too much acidity results in...