PARIS (Reuters) -Wine production in France is expected to fall 2% this year, with major disparities between regions after some vineyards were severely hit by fungal diseases while good weather in other regions boosted potential output, the French farm ministry said. Total wine production in France is expected to reach nearly 45 million hectolitres this year, within an initial range of 44 million-47 million projected last month, and slightly above the average of the past five harvests, the ministry said on Friday.