Tomato diseases in the greenhouse: treatment and prevention

Many truck farmers, wishing to grow early crops in their areas, are building greenhouses, where tomatoes and cucumbers ripen much earlier than their neighbors on open ground. And yet, growing vegetables in greenhouses, people are trying to protect the plant from unfavorable external factors, acid rain, scorching sun, etc. Perhaps, from something the plants under the film shelter will be protected, but do not forget that in a sheltered soil for bacterial diseases Ideal conditions are created. Most often in greenhouses grow tomatoes and cucumbers. It is known that over the last decade the yield of the most popular vegetable - tomato - is declining at a high rate. Disease tomatoes in the greenhouse and on the open ground do their dirty work. In this article, we will talk about the diseases and ways to combat dangerous bacteria that affect tomatoes.

Disease tomato in the greenhouse. Types and methods of treatment

Climate change, the widespread use of fungicides has led to the fact that the bacteria have adapted to many natural factors and all sorts of chemicals. And as a consequence - the widespread occurrence of bacterial diseases affecting plants. In addition, many diseases of tomatoes mutated, and now it is quite difficult to distinguish one disease from another. In order to successfully combat the "enemy", it is necessary to accurately determine its pathogens. Tomato diseases in the greenhouse develop more intensively and affect almost all plants.

Mosaic

With this disease, the plant deforms the leaves, changing their color. Tomatoes look oppressed. They give a low crop. In order to get rid of the virus, the affected plants are burned. And to prevent disease, the seeds are soaked in a weak solution of manganese before planting. The planted seedlings are also watered with a solution of potassium permanganate. The processing of a tomato from diseases, as a rule, consists in spraying plants. In this disease, tomato is sprayed with skim milk. To do this, add a liter of milk and a teaspoon of urea to ten liters of water. Spray the seedlings every three days.

Leaf mold and brown spot

Diseases affect the leaves and trunk of the plant. On the underside of the leaf appear brown, with a gray bloom of the spot. Afterwards the leaves fall off, and the plant dies. The cause of the disease is waterlogging of the soil, as well as watering with cold water at low temperature. If the brown patch has struck tomatoes, the first thing to do is to lower the soil moisture and adjust the temperature regime. The diseased plants must be sprinkled with copper chloride (40 g per 10 liters of water). To prevent disease after harvesting, treat the plants, as well as the soil and walls of the greenhouse with a solution of copper sulfate. Next year, tomatoes can not be planted in this soil.

Fomoz, or brown rot

Diseases of a tomato in a greenhouse are very often similar to plant diseases on the open ground. To this disease belongs phomosis. This fungal disease appears only on fruits in the form of brown spots near the stalk. Fruits do not have time to ripen and fall still green. To prevent disease, it is necessary to avoid waterlogging the soil and not to feed the plants with fresh manure. If the tomatoes are attacked by phomosis, then it is necessary to treat the soil with foundation stone.

Prevention

In order to disease tomato in the greenhouse (photo presented in the article) did not destroy your hopes for a good harvest, buy seeds only in specialized stores. And do not forget about preventive measures.