The tomato is the most popular vegetable in the world, but the bad news is that these are unfortunately the only crops that can be damaged very quickly by pests and diseases. Among the various diseases that affect this plant, the most common is manifested by strange white spots on tomatoes. These appearances of spots, not always due to a disease, can also come from infestations of insects or a deficiency of nutrients.
Therefore, before any treatment can be carried out, it is important to diagnose and isolate the cause, as improper treatments and wrong decisions could lead to plant death. But be careful, because these small imperfections can occur both on the skin of the tomato and inside the skin of the tomato, but even if very similar, they absolutely must not be treated in the same way, since each of them has its own cause. Here are some causes of these small imperfections.
Smelly insect damage, by far the most destructive pest for tomatoes, can also be called stink bug or brown marmorated stink bug. This particular type of insect tends to suck the sap from the fruit, injecting poisonous saliva in its place. Harmful saliva kills the cell group and greatly reduces the quality and flavor of the fruit. This effect is also known as “cloud spot” in tomatoes. Here is how we can deal with cloud spots in tomato.
You must first extract the fruits concerned, spray the tomatoes with a mixture of water and organic insecticides, such as neem oil, or insecticidal soap. Another type of infestation is tomato bacterial canker. it is widespread, especially in areas with high humidity and hot temperatures. Not only does it show up as white spots, but it can also be recognized by small, creamy, brownish spots, which are called bird spots.
To solve the problem, simply hand-pick the affected fruits or plants and apply a spray of liquid copper fertilizer to the tomato. Attention, it is important not to use manual equipment, because the spread can also be due to work tools. The white spots, however, are not only found on the fruit itself, in the later period in fact white spots have been found inside the best tomato purees. In this case, the small imperfections are not due to poor cultivation or insects, but rather to poor storage.