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Whitefly on tomatoes in a greenhouse
Whitefly is a dangerous pest that many gardeners had to deal with. This insect reproduces rapidly and continually lays new eggs on plant leaves. If you do not take any measures, then the whitefly on tomatoes in the greenhouse can cause irreparable damage to the crop. Therefore, at the first sign, it is necessary to begin the fight against this pest.
Effective means of combating whitefly on tomatoes in a greenhouse
There are many drugs that can help cope with this pest. But they are all quite poisonous, and can accumulate in the soil, and then get into the fruits. Therefore, they should be used only as a last resort. Processing tomatoes with chemicals should be carried out in the evening, in dry, calm weather. This will help prevent burns to the plant.
Whitefly on tomatoes in a greenhouse multiplies quickly and destroys the entire crop
Remember that the whitefly is capable of developing immunity to a particular drug, and if after 2-3 sprays the pest cannot get rid of the pest, then another remedy should be used.
Preparations such as Karbofos, Aktara and Confidor help to get rid of insects. But these funds cannot be called safe, because, in fact, they are strong poisons. And if you want to get organic vegetables, then you should think about more gentle methods.
How to get rid of whitefly on tomatoes in a greenhouse
One of the best methods of controlling insects in a greenhouse is fumigation with special insecticidal bombs. This procedure should be carried out twice a year, and it will not only help to cope with the already present pupae, larvae and adults, but also prevent their appearance.
Glue traps have proven to be excellent in the fight against insects. But they only help to cope with adult whiteflies. To destroy pupae and larvae, it is recommended to treat the leaves with water, with the addition of a soap solution.
Garlic helps well in the fight against the pest. This vegetable has excellent bactericidal properties that repel insects. To prepare the tincture, pour 1 liter of water with 2 cloves of garlic and let the solution stand for a day. With the resulting liquid, process the tomatoes. It will take 2-3 treatments at intervals per week.
Whitefly is a dangerous pest. And if you notice these insects in your greenhouse, then immediately start fighting them. After all, if you run the problem, then most of the harvest can die.