Grown in the best tomato bushes conditions from time to time give a solid tasteless tomatoes with white flesh inside. This may depend on the plant variety; if there is blight disease (stolbur); or it could be because the physical component - poor-quality care, adverse weather conditions.
In this article, we consider all the reasons in detail.
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The reason for this particular grade
Indeed, several varieties of hybrid tomatoes have a specific gene that gives the streaked white. Such tomatoes are used for long-distance transportation, prolonged storage, salting.
A special sharpness gardeners gardeners grow these fruits, and put them up for sale, but not for own consumption, as having an attractive appearance, for a meal in the fresh form, they are not particularly intended.
Not to be trapped, before buying seeds should carefully examine all interesting varieties. You can use the long-proven types, which are most often used for planting.
Make sure that it is graded specificity, it can be quite simple: in the plant do not have any stains, leaves and shoots of tomato bushes are free from signs of the disease, they are no harmful insects.
The reason for this plant diseases
Fitoplazmoz or stolbur is an incurable disease that causes the microbes microplasma, they lead their livelihoods directly into plant tissues. Symptoms can be seen at an early stage of development of the young plant. Bushes themselves are far behind in development, the leaves are small, misshapen and rigid and change color.
The main sources are Stolbur perennial weeds, the roots are settled pathogens. Examples of such weeds: sow thistle, plantain, field bindweed.
Insects also carry fitoplazmoz: cicadas, aphids and bugs-leplyaki.
Spread of the disease increases with the hot and dry weather. Cool and rainy summer in front, slow down the infection.
It is necessary, at the first signs of the disease is detected, remove all infected bushes beds of tomatoes, and burn them to prevent the spread to other cultures. After all, can become infected eggplant and potatoes.
The reason for poor-quality care and bad climatic conditions
The white pith of fruits can talk about the lack of useful minerals, such as potassium and calcium. But the nitrogen may be in excess. That's why should be used control the amount of ingredients to make-up was useful for tomatoes and other crops.
For your information! About the lack of potassium can talk changes color fruits and burnt leaf edges. Understand about the lack of calcium is also not difficult: on the top of the plant appear rot and dry leaves at the top of a bush.
It should also be note that the optimal absorption of calcium from the soil comes to + 30 ° C, and fetal ovary at high temperature does not occur, and even in already formed can not stand tomatoes the lycopene pigment, which makes tomatoes red. It is necessary to monitor and maintain soil moisture and air. If your tomato plants growing in the greenhouse, there is need to put a container of water, and as often as possible ventilate.
For your information! The optimum temperature for growth of strong tomato bushes + 20- + 25 ° C by day and + 13- + 20 ° C at night.
It is best to choose the tried varieties, to provide them with proper care, regularly inspecting them for signs of the presence of pests and diseases. Only if all the conditions of the harvest will be rich, rich fruit flavor and their color is bright.
This and many other materials can be found on our website.
Please put the Huskies and subscribe to the channel "About Fazenda". This will enable us to publish more interesting garden articles.