You need to know what to treat cucumbers from diseases

Protection of cucumbers from diseases is a multifaceted and multi-stage process. It starts with the selection of quality seeds that need to be treated against viral and fungal diseases, which without this procedure can then be transferred to sprouts and adult plants. To do this, you can simply arrange the seeds with a thin layer in the open air in sunny, dry weather and keep in this state for about 3-5 days, periodically mixing. Under the influence of light, harmful micro-organisms will perish, and the future plant will receive additional energy for successful germination.

In order not to wonder what to treat cucumbers from diseases, you need to observe the correct crop rotation. That is, cucumbers must be planted strictly after certain plants, such as cabbage (white or colored with early maturation), garlic, onions, cucumbers, potatoes, peas, beets. It has long been disputes about whether it is possible to grow cucumbers after tomatoes, but this dilemma is not solved to this day, because some gardeners have a culture that yields excellent crops, while others do not work.

Diseases of cucumbers are quite diverse. Among them are powdery mildew, copper, white rot, spotted olive. Than to process cucumbers from illnesses in each concrete case? Powdery mildew, which affects many cultures, is often attempted to overcome by natural means in the form of a diluted barn, infusion of marigold or broth of horsetail. If this does not help, then you can apply drugs with copper, such as a solution of iron sulfate powder or Bordeaux liquid, prepared in accordance with the instructions.

Against the mednyka, which is the most dangerous disease in the European areas of cultivation, first of all use a long break in the rotation (3-4 years), harvesting and destroying diseased plants, seed dressing with granozan. It is also helped by dusting with sulfuric color or spraying with a Bordeaux liquid. Than to process cucumbers from illnesses if on fruits there were brown jazvochki allocating decay (olive spotting)? Here you need to stop watering the plants for up to a week, spray the plants with Bordeaux liquid (strictly from the sprayer, not the watering can).

Culture has a disease for which the fight against fungicides has not yet been invented. This is white rot. Than to process cucumbers in such situation? Agrotechnical measures in this case can be: reduction of air humidity (for greenhouses), removal of damaged leaves, powdering with charcoal or copper-chalk powder of healthy parts of leaves after removal of foci of disease, foliar top dressing and soil replacement with a closed cultivation method.

Than to process cucumbers from illnesses if roots of a plant (root rot) are amazed? In this case, it is necessary to remove the soil from the stem to roots and process the cucumber vine from below by 12 cm up the stem. For this operation, we use a mixture of a teaspoon of vitriol and three tablespoons of chalk dissolved in half a liter of water. Affected areas should be powdered with pounded coal, ash and allow them to dry well to minimize crop losses.