Ключевые слова: agriculture, background, bacterial, biochemistry, biotechnology, blossom, cucumber, damage, disease, environment, examination, excess, false, false powdery mildew, foliage, fungal, fungal disease, fungicide, fungus, garden, green, growing, growth, health care, illness, infection, kitchen garden, leaf, like, loss, microbiology, mildew, pathology, pest, plant, plant disease, plaque, problem, production, science, sick, spot, spread, target leaf spot, test, vegetable, vineyard, virus, white, yellow,