7 most common diseases of tomatoes in the greenhouse

Growing tomatoes in a greenhouse allows plants to be protected from frost, drying out of the soil and adverse weather conditions. However, diseases can overtake tomatoes in a greenhouse environment, and in case of a temperature violation or watering, on the contrary, it provokes the reproduction of harmful microorganisms and pests.

Table of contents

  • The main diseases of tomatoes in the greenhouse and methods of dealing with them
    • Why are the leaves or late blight tomato curled?
    • Brown leaf spot
    • Mosaic
    • Cracking fruits
    • White plaque or what to do against rot?
    • Leaf mold
    • Macrosporia
  • Preventing tomato diseases in the greenhouse

The main diseases of tomatoes in the greenhouse and how to deal with them

Why diseases can occur in the greenhouse and how to treat the seedlings so that the leaves do not curl? Spores can easily tolerate winter in plant debris or directly in the soil. A disease can also develop as a result of using untested seeds that are already infected for planting.

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Insects also contribute to the spread of disease.

Danger lays in young tomato shoots at each stage of growth, and in the case of tomatoes, the situation is complicated by the rapid onset of the flowering period, when using chemicals is no longer recommended. It is impossible to sit with folded arms, after planting seedlings in a polycarbonate greenhouse, it is necessary to plan preventive measures using traditional methods. Among the most famous and simple tools are:

  • wood ash;
  • dolomite flour;
  • shredded quicklime
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