INTEGRATED CORDON AND TRUNK DISEASE MANAGEMENT

INTEGRATED CORDON AND TRUNK DISEASE MANAGEMENT

FEBRUARY 10, 2020.  BY STAN GRANT, VITICULTURIST. Cordon and trunk diseases are among the most serious threats to the longevity of vineyards. They are insidious fungal diseases of grapevine wood that typically do not become apparent as distorted shoots or dead spurs...
PULLING OUT A VINEYARD? READ THIS FIRST.

PULLING OUT A VINEYARD? READ THIS FIRST.

JANUARY 8, 2020.  BY STEPHANIE BOLTON, PhD, LODI WINEGRAPE COMMISSION. LEAFROLL VIRUS APPROVED AS A NATURAL DISASTER ELIGIBLE FOR TAP FINANCIAL ASSISTANCE. Today we have good news to share with California winegrape growers.  If you’ve attended any of the Lodi...
DORMANT SEASON VINEYARD MANAGEMENT.

DORMANT SEASON VINEYARD MANAGEMENT.

DECEMBER 16, 2019.  BY STAN GRANT, VITICULTURIST. Businesses, including winegrape businesses, never standstill.  They are either moving forward or slipping backward relative to their competition.  Even during the winter, while the vines are resting dormant, successful...
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...
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...