by Lodi Growers | May 20, 2016 | Blog, Grapes, Vineyards
MONDAY, MAY 20, 2016. BY STAN GRANT, VITICULTURIST. Fruit set is the process in which flowers become fruit and potential fruit size is determined. It occurs after pollen is released from male flower parts (anthers), lands on receptive female flower parts (stigmas),...
by Lodi Growers | Mar 23, 2016 | Blog, Grapes, Vineyards
As the 2016 El Niño returns after a month hiatus, much progress is being made towards a Drought Recovery. February had only 0.6 inch of rain, but the first two weeks of March brought 5.2 inches of rain, exactly double the long term average. Good rains in January...
by Lodi Growers | Feb 17, 2016 | Blog, Vineyards
We winegrape growers invest great efforts in managing canopies, crops, and other vineyard attributes above ground. In comparison, our efforts below ground are often nominal. And yet, the vineyard below ground is essential to the success and long-term viability of our...
by Lodi Growers | Feb 17, 2016 | Blog, Grapes, Uncategorized, Vineyards
W. Douglas Gubler, Department of Plant Pathology, University of California, Davis, CA Fungal pathogens of grapevines all produce structures that allow them to overwinter on grapevine cordons, spurs, and canes. In this way the fungi produce spores the following year...
by Lodi Growers | Jan 20, 2016 | Blog, Grapes, Vineyards
Vineyards have two environments – one above ground and another below ground. The above ground environment is our visible domain where we can witness both atmospheric events and grapevine responses to them. In contrast, our ability to observe events...
by Lodi Growers | Dec 16, 2015 | Blog, Grapes, Vineyards
Micronutrients are mineral elements required in small quantities by plants for normal growth and development. They include iron, manganese, copper, zinc, boron, molybdenum, and chloride. The micronutrients tend be overshadowed by the macronutrients, especially...
