The disease is cucumber powdery mildew and others: prevention and treatment

The Most common disease of cucumber-powdery mildew. In addition, these plants also affect infections such as mosaic and root rot. Against each of them has its own methods of struggle, as well as preventive. Let's consider them in more detail.

The Root rot-a dangerous disease caused by a fungus. Infected plants begin to rot in the root collar area. As a result of the scourge die. This disease of cucumber, like most infections, it is easier to prevent than to treat. Most of the plants are the result of Preobrazhenski soil and air, for example, in greenhouses, as well as the sudden changes in temperature. Therefore it is not necessary to water cucumbers too often. In addition, if the expected warming in the spring, in open ground plants covered with foil.

If this disease of cucumber root rot does occur, the first signs stem two internodes from the ground root was added dropwise. And, of course, to care for such plants need special care: to weed, to loosen, to feed. Strong cucumbers will better resist disease. This is one of the main preventive measures. In addition, do not leave in the garden last year-tops. It is necessary to rake and burn.

Another disease of cucumber powdery mildew affects the leaves of plants. The first stage on the surface there is the characteristic white patches. Then leaf blades start to darken and eventually die. Called the disease in the same way as in the first case, a special type of fungus. The development of this infection contributes to high humidity and not enough care for plants.

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To combat powdery mildew use 0, 10% suspension of funds "Figon or Charatan". The treatment is carried out at least the appearance of plaque. However, to spray the bushes can not occur more than once a week. Diseases of cucumbers in the greenhouse can appear sharper than in the open ground because this created a more favourable microclimate. Therefore, with this method of growing plants they need to pay more attention.

This disease of cucumbers, like a mosaic, there is also quite often. It refers to the virus. It is also an unpleasant phenomenon, which can lead to a significant reduction of yield. Often plants are infected with three types of this infection: yellow, white and green. On leaves and fruits of plants appear typical spot, and then the tissue starts to rot. At the first sign of infection should be watered the soil with 0.1% potassium permanganate. Also a good idea to spray the cucumbers with formalin (5%).

Diseases of cucumbers in the pictures you can see on this page. In addition to the above, there are other, not less unpleasant infection. In order to minimize the risk of infection, it is necessary to observe agronomic practices: time to feed, weed, rake plants, as well as to prevent thickening. In this case, the cucumbers will stay healthy and you will get an excellent crop both in greenhouse and in open field.