Grapevine Leafroll Survey
The article posted below describes results of a survey of 95 vineyards in the Finger Lakes for presence of grapevine leafroll virus, and an additional survey tracking the impact of leafroll on fruit maturity:
The article posted below describes results of a survey of 95 vineyards in the Finger Lakes for presence of grapevine leafroll virus, and an additional survey tracking the impact of leafroll on fruit maturity:
just read the pdf. Intersting reading.