Folk remedies for late blight are used to protect tomatoes and potatoes from a dangerous pest. The owner uses infusions, decoctions or other homemade formulations. They are safe for human health, since they do not contain aggressive chemical compounds.
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Treatment of late blight of tomatoes
The disease is insidious, it can lead to the death of the entire crop. As soon as tomato bushes bloom in greenhouses, it is necessary to prepare means to destroy a dangerous infection - phytophthora. The owner notices symptoms such as moldy spots on the underside of the leaf.
The stem is covered with brown stripes, with high humidity, rot appears. For the treatment of bushes affected by late blight, traditional methods are used. A solution of potassium permanganate, which has a pink color, is popular with summer residents. Sometimes 10 g of boric acid is added to the resulting composition.
Lactic acid products mixed with 15 drops of iodine tincture help the owner get rid of brown spots.
Many gardeners refuse to grow tomatoes in the open field because of late blight. Tomatoes can be protected against infectious disease. As soon as a walnut-sized fruit appeared on the bush, cover the entire cluster of tomatoes with a plastic bag.
In 1 package, 2 kg of undamaged and clean fruits grow. The condensate formed inside the cellophane bag does not cause the development of phytophthora. It accumulates at the bottom of the package and is removed when the package is pierced.
Many gardeners do without the use of chemicals. Spraying garlic helps the plant avoid contamination. Liquid is poured into a 10 l container, 1.5 cups of grated garlic are added. The finished composition is insisted for 24 hours. Then filtered through 2 layers of gauze and add 2 g of potassium permanganate. The gardener processes tomato bushes once every 2 weeks.
A shower of milk and iodine accelerates the ripening of fruits and protects them from infection. 5 liters of liquid are poured into the prepared container, 500 ml of kefir or sour milk and 10 drops of iodine tincture are added. The composition is thoroughly mixed. Tomato bushes are sprayed in the evening in dry and warm weather.
For the treatment of plants in the open field, apply:
- Trichopolum - 10 tablets;
- brilliant green;
- 1% potassium chloride solution;
- fresh nettles;
- wood ash;
- natural yeast diluted in 10 liters of liquid.
Folk remedies for preserving tubers
Phytophthora affects potatoes, and effective home remedies for fungal control are:
- a mixture of garlic and potassium permanganate;
- serum;
- wood ash;
- yeast;
- horsetail;
- salt;
- rotted hay;
- tinder fungus.
To prevent the proliferation of the pest, a "steam room" is arranged for potato bushes in the greenhouse, closing all windows and doors.
Gardeners choose varieties for planting that are resistant to the action of the fungus:
- Nevsky;
- Arina;
- September;
- Light.
An insidious disease does not develop on germinated planting material.
Wood ash is used after the bushes of a young plant grow up. Ash is poured between rows. Re-treatment is carried out when the plants begin to bloom.
Field horsetail protects potatoes from late blight disease. The summer resident takes 5 tbsp. l. dry plant and pour it into 1 liter of liquid. The mixture is boiled over a fire for 30 minutes. Then the resulting composition is added to 5 l of liquid and left at room temperature until it cools. Plants are treated once every 2 weeks.
Salt is essential for spraying potato bushes. Take 10 liters of liquid, add 250 g of table salt to the container. A film forms on the tops, protecting it from the effects of the fungus.
Onion husks are also used to combat phytospores. 250 g of raw materials are poured into a 10 l container. The agent is left for 4 days, then filtered, filtered and treated with potato tubers.
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