Butterfly shovel is a polyphagous pest, there are about 100 varieties. Appearing on a suburban site and damaging plants, they cause a lot of trouble to gardeners.
Various methods and methods for combatingpests (larvae, caterpillars and scoops). Having spent a lot of time and energy on growing seedlings and further care for tomatoes in the greenhouse, it is very annoying to find holes in tomatoes.
Who hurts and how to deal with this? And they do it with scoops, making huge holes in tomatoes and eating the flesh from the inside.
Outwardly a shovel is a rather plain butterfly,which has a slight similarity to the moth. She lays eggs on the back of the leaf, for this reason it is very difficult to notice newly hatched larvae.
Caterpillars appear in the light after 3 days. Color depends on the species, they are gray-green, green or dark-brown with wavy lines along the sides of the trunk and light strips. The body is covered with hairs. In the next 22 days there is development in an adult.
Varieties of scoops a large number, the most famous of them:
To confront with a scoop, various methods are used that depend on its condition: larva, caterpillar, butterfly.
In order to fight with scoops, it is necessary to weigh a container with the smell of pheromones, molasses or fermented kvass at a meter height.
To combat caterpillars and larvae, you need:
In the spring period, apply Decis, Karate,"Fury"; and in the summer season, "Fufanon", "Zolon", "Danadim". Apply them according to the instructions, carry out no more than 2 treatments per year. Spray biopreparations, for example, "Agverotin", "Aktofit", "Fitovermom."
Caterpillars on tomatoes in the greenhouse: how to deal with them? For the struggle it is necessary to apply an integrated approach, which contains the following measures:
If there were caterpillars on tomatoes in the greenhouse, how to fight with the help of folk remedies? In case they later saw that caterpillars were started in tomatoes, then it is no longer possible to use chemical agents.
Vegetable growers recommend the following ways of processing plants infusions:
The salt solution can be sprinkled with tomatoes directly on the plant.
For the treatment of tomatoes from pests use the following means.
Caterpillars on tomatoes in a greenhouse: how to deal with them with the help of the advice of experienced summer residents? Lures for caterpillars, scoop produce from sweet drinks, syrups, kvass, beer, juices that can wander. Place the bait in small jars. It is necessary to remove the caterpillars that caught the bait.
To scare off butterflies, eggshells are used,which is laid out between plants. Birds, especially tits and sparrows, like to eat larvae and caterpillars, they will help reduce the number of pests. For birds, you can hang up feeders.
Next to tomatoes plant cilantro and basil, scoops do not tolerate the aroma of these herbs, so they will fly over your landing.
Caterpillars on tomatoes in a greenhouse: how to deal with biological methods? To destroy pests, you can use Trichogramma - these are small insects that lay eggs inside the eggs of butterflies scoop. This method is used twice a season.
Significant benefit is brought by insects riders, whose females puncture the caterpillar with a toxin that stops digestion and leads to its death.
Caterpillars on tomatoes in the greenhouse, the reasons for themappear directly depend on their timely detection. It is not always possible to determine the time of the pest to determine the timing of the beginning of the treatment. If untimely spraying treatment will not produce any result. Establish a massive invasion of insects possibly thanks to pheromone traps.
In conclusion, I would like to note that after reading the article, everyone will be able to answer the question: how to get rid of caterpillars on tomatoes in a greenhouse.
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