Who are the shield bugs and how to deal with them?

Bugs or tree bugs are insects that are represented by more than 39 thousand species. The tree bug category includes 180 species of Hemiptera. Shield is characterized by the presence of an upper chitinous shell, that is, a shield, it is from this that the name of the insect comes.

Shield bugs are bugs that feed on plant sap. Such representatives are quite often found in the forests during the berry picking period. The garden pest is found in people in the warm season: autumn, summer, spring. If the Hemiptera senses danger, then it begins to emit a pungent and rather unpleasant odor.

The size of the bug can be up to 1.6 cm. Depending on the species, this insect may have original features, however, the general characteristics of the shield bug are as follows:

• the presence of a shield covering the back;
• 3 pairs of limbs;
• mustache of a segmented type;
• flat head of a triangular shape;
• piercing-cutting oral apparatus.

The bug lays eggs 2 times a season. They are tightly fixed on plant foliage and are arranged in the form of even beds. One clutch includes about a hundred eggs. The insect's developmental stage is about 30 days. A larva that has just hatched from an egg differs from an adult in the absence of wings.

The presence of a chitinous shell stops the growth of the larva. If she fails to throw it off, she dies.

The main factor affecting the reproduction of the bug is the ambient temperature. In addition, nutrition is very important for the insect. Depending on the species diversity, the bug is carnivorous and herbivorous. Most representatives feed on plant juices and therefore belong to garden pests.

The carnivorous bugbug belongs to the useful category of bedbugs. It exterminates small pests, as well as their larvae. The bug has the ability to camouflage itself well in green foliage. With the onset of autumn, the insect becomes covered with spots and becomes almost invisible among the yellowing foliage.

A shit bug can get into the garden for the following reasons:

• forest fire;
• flood;
• unsuitable temperature regime in the habitat.

Shield beetle can be found on currants, tomatoes, cabbage, apples, cucumbers, radishes and other crops. By piercing the peel of a plant, the insect sucks out its juices, as a result of which brown spots are formed, due to which the representative of the flora perishes. Currently, in the garden, vegetable garden and woodland, you can find many varieties of bugs with a chitinous shell, the main external difference of which is color.

The size of the insect does not exceed 1 cm. The shield of the bug is painted with a woody color with a bronze sheen, on the base of the shoulders one can see pointed growths. The two-toothed bratwurst can live in the forest, while it settles on the crown of a tree.

In its natural environment, the bug feeds on sap from trees and bushes that form woodlands. In addition, it often attacks cultivated plants. First of all, the scutellor settles on raspberries, and then migrates to other plants.

A large massive bug can have a body length of up to one and a half centimeters. It is characterized by a brown color of the shell and a metallic sheen.... A yellow spot can be seen in the central part of the insect's back. The paws, antennae and abdomen of this bush bug are red, for this reason it got its name.

Cruciferous is considered one of the most harmful species of bugbear. Northern Eurydem looks very much like a soldier. This pest can cause tremendous damage to plants from the cruciferous family.

The body size of the sharp-headed bug is no more than 10 mm. The insect's carapace is colored light gray with a yellow tint. There are longitudinal dark stripes on the pest's body. This harmful beetle prefers to attack grasses and wild vegetation. The main places of his life are steppe and forest-steppe.

Especially dangerous for the representatives of the flora are the larvae of the pointed-headed bug.

The elongated shape of the body is characteristic of the sharp-chested shield bug. The insect's shell is painted with a rich green color. There is an X-shaped brown mark on the back of the beetle. The bug has a small head, its color is similar to the color of the calf.

The sharp-chested bug is a neutral species. It eats plant-based foods, but almost never causes serious harm to the agricultural sector.

The barnyard buzzard is a fairly common insect. The dimensions of its body do not exceed 1 cm. A distinctive feature of the Italian bug is bright red armor; there is a scattering of black dots on its abdomen. The body of the ruled bug is characterized by massiveness and a flattened shape. The small triangular head of the bush bug is colored black.

This pest can fly well. One of the main characteristics of the Italian bed bug is the release of an unpleasant odor. This half-winged representative can seriously harm crops.

Spotted scutes are considered large, their body length can reach 1.3 cm. The insect's shell occupies almost its entire back. The oval body of the bug has a bright contrasting color. In the diet of such bugs, various herbs, crops and seeds are present.

Small bugs with a body size not exceeding 8 mm, painted in blue-green or dark blue, are called blue. This insect has a spherical shell and strong legs that do not have teeth. By the type of food, it belongs to predators.

Among flower beetles, there are large representatives, the body length of which is 12 mm. The carapace has a camouflage coloration. Flower bugbears are omnivores, their adults feed on plant and animal juices.

The berry red bug has a rather bright color of the integument. This insect leaves behind a nasty sugary smell.... Often such a parasite can be found on the territory where fruit, berry, oilseed, and grain crops grow.

There is an opinion that insects living in the garden and vegetable garden are not dangerous to people. Due to the fact that the tree bug has a soft proboscis, it will not be able to pierce the human skin. But, as practice shows, the bug bite can bite a person. Those bugs that live in the apartment, for example, bed bugs, are considered dangerous. Such species are capable of harming human health.

Most of the shuckbugs that have settled on a particular plant have a detrimental effect on its growth and development. Such beetles destroy the leaves and fruits of the flora.

It is worth starting to fight bedbugs only when there is a need for it. If several shield bugs were seen in the apartment, then they should not be killed. It is recommended to carefully collect the insects and take them outside. Active measures should be taken by a person only in case of damage by a pest of a significant area of ​​a garden or vegetable garden. The main methods of dealing with bugs are given below.

For example, you can use dry mustard powder and dilute it in hot water in a ratio of 1 to 5. When the substance is completely dissolved, add 9 liters of water and spray the crops.

A good result in the elimination of the pest was shown by a decoction of onion peels, which is very simple to prepare. This will require Pour 0.2 kg of husk with 10 liters of water.

Chemical preparations are considered the most effective in the fight against harmful insects. Before using them, you should carefully study the instructions. Currently, gardeners use such drugs:

• "Actellik", paralysis of the hemiptera;
• "Karbofos" - a short-term insecticide, which is capable of destroying several types of insects at the same time;
• "Kemifos" - a remedy capable of killing bedbugs, aphids, cherry flies and other parasites;
• "Vantex" - a toxic substance with a long duration of action.

Today, parasitoid wasps are used as a biological remedy for the bug. Also, to eliminate bedbugs, ants can be involved, eating the larvae of the shield bugs.

Effective preventive measures in the fight against shield bugs include the following:

• cleaning of accumulations of weeds;
• elimination from the site of such plants as shepherd's purse, rape, hiccups before their flowering;
• timely loosening of the earth, as well as proper watering, fertilization;
• burning foliage and stems after harvesting cabbage and other crucifers;
• planting on the territory of a cimifuga, which scares away bedbugs.

The shield bug is not dangerous to humans and animals, but it can become a serious threat to the flora growing on the site. If Hemiptera have appeared in the garden or vegetable garden, then in order to save the crop, it is necessary to immediately take effective measures to combat them.