Hello. From the attached images, the plants appear to be affected by downy mildew. Thus, it is advisable to remove the severely affected parts (because they will not recover), then perform 2 treatments, at intervals of 7-10 days between them, with a fungicide such as , in a dose of 14 ml / 10 l water. Spray the solution as finely as possible, both on the upper part and on the lower part of the leaves. At the same time, it is important to respect the preharvest interval, mentioned on the product label. As measures to prevent the disease, it is important to ensure good aeration of the crop, as well as reduce atmospheric humidity and avoid the formation and maintenance of water on the leaves. For more information about the diseases and pests that can affect cucumbers, you can read the following article: (Cucumber, treatments against pests and diseases). Also, the fungicide infinito 687. 5 sc is not approved for peppers and tomatoes, so, to choose the right products, you can consult the following articles: (Tomatoes, treatments against pests and diseases), (Pepper, treatments against pests and diseases). In addition, to stimulate healthy growth, it is recommended to periodically apply organic fertilizer such as . In the next season, as a basic fertilizer for vegetables, you can apply .
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This reply was modified 2 years, 2 months ago by Armuro.
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This reply was modified 2 years, 2 months ago by Armuro.
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This reply was modified 2 years ago by Armuro.
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This reply was modified 2 years ago by Armuro.
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This reply was modified 2 years ago by Armuro.
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This reply was modified 2 years ago by Armuro.
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This reply was modified 2 years ago by Armuro.
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This reply was modified 2 years ago by Armuro.