Ключевые слова: agriculture, bad, botany, closeup, condition, contagious, crop, damage, disease, downy mildew, farming, fertilizer, foliage, food, fruit, fungal, fungus, garden, gardener, gardening, grape, grapevine, green, growing, growth, harvest, industry, infected, infection, injury, insecticide, leaf, mildew, nature, organic, outdoor, plant, powdery, powdery mildew, spore, spot, spray, summer, symptom, vegetable, vine, vineyard, viticulture, wine, yellow,