grape vine leaves showing galls, effect of grape erineum mite. vineyard problem agricultural background. top of leaf looks

agriculture background blistered closeup colomerus concave detail environment erineum eriophyes foliage food fresh freshness galls garden gardening grape grapevine green growing growth infected infestation insects juerginho leaf leaves mite mites natural nature organic outdoor pest phytoptus plant problem protection season spring summer vegetable vine vines vineyard viticulture vitis wine young