The use of simple and affordable means of cucumber disease effectively unsuccessful, rainy and cold seasons. In an open ground cucumber whip suffer root rot, and their greenhouse overcomes mildew. To solve problems caused by the fungus, it is possible without pesticides.
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recipes
The simplest method by which helps mildew cucumbers not only is the use of milk (1 L) was mixed with iodine tincture pharmacy (20 drops). The peculiarity of this tool is the antiseptic activity of drugs. Milk provides a means of opportunity to stay on the leaves, even in wet weather.
Enhance the effect of the application of iodine helps whey. Weak acid does not damage the plant tissues, but inhibits the development of microorganisms. The infusion product is mixed with the lactic acid in the same proportions as that of fresh milk.
In addition to these funds, use and other recipes for medical infusions for prevention and control of diseases of cucumbers:
- In 10 liters of water to soak for 10-12 hours 1 shopping loaf of bread (Product residues can be used or crackers, harvested in advance). When bread razmoknet well, it is kneaded in the slurry and the liquid was poured into 1 vial iodine tincture (25 ml). For the processing of cucumbers taking 1 liter mixture is diluted in 10 liters of irrigation water and sprayed vines in a greenhouse. On the open ridge cucumbers easier to pour on the foliage of the watering can, if they are not tied to a trellis. Residues mixture can be stored in cool storage room. Treatment is repeated every summer every 10-14 days.
- Antiseptic properties and has a peel onions. Scales densely fill jar to 650-700 ml. Pour into and fill the bucket 10 liters of boiling water. Infuse covered, for 12 hours and used for spraying: 1 L infusion connect and 4 l of water, to treat runner, the leaves and soil of the beds. Repeat in 2 weeks throughout the season. The drug is nontoxic onions. If it rains, the treatment can be performed more often.
- Many diseases of cucumber helps infusion of ash wood. It must be sifted, add water (10 liters to take 1 liter ash powder) and leave for 8-10 hours. To a drop of the solution is better stuck to the leaves, add a little soap chips (40-50 g per 1 bucket). Before spraying means filter and spray applied to surface of the leaves and stems. Particular attention is given to the base of the stem: on this site in cold weather developing basal rot.
- For the treatment of powdery mildew and downy mildew of various kinds of spotting solution used and other medical preparation - brilliant green (brilliant green). At 10-liter bucket of water for spraying leaves 1 standard vial (10 ml).
- To protect cucumbers open field against fungal diseases, which are due to temperature differences (downy mildew, powdery mildew, etc.), A solution of 2 tbsp. l. urea, 0.5 hours. l. boric acid, 0.5 copper sulfate, 0.5 hours. l. potassium permanganate crystals. All the ingredients are dissolved in 1 liter of hot water and then diluted to a volume of 10 l cold. Before treatment is necessary to remove all Zelentsy have reached marketable size. Spraying is carried out when the signs of disease, and then repeated 2-3 times at intervals of 7-8 days.
The best means of prevention of fungal diseases - watering with warm water, progrevsheysya the sun. If the absence of the cold and rainy cucumber begin to turn yellow, the reason lies in the often incorrect watering (lack of moisture or cold water.
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Read more: How to save on cucumber powdery mildew