“His bite is painful and causes the best reactions”

The renovation of the Mansanarez River for M -30’s Soderiramiando has brought a very good news. The return of the native birds is carcetas or Martin Pescadore. However, they have returned to the river of beautiful species, and others who do not like it have returned. In particular, black flying. “It is a very allergic species. It puts its larvae into the river plant species. Only women bite, which They need spine blood to make their eggs The main victims are humans and dogs, ”explained the veterinarian who was responsible for Mansanaras’s insect control.

His modus operandy is divided into three steps for receiving blood. First, it spreads to the skin of the victim. Second, he injects his salivary with anesthesia property so that the chopped person does not realize his action. Third, create a hole that extracts the necessary blood. After this, the victim leaves. When the insensitive effect of the saliva passes the bit, the pain and the allergic reaction will begin This fluid occurs in the spine. “Some people have to go to the hospital,” the expert explained.

Since 2019, the city council has been carrying out emissions to fight pests, They wake up once the heat begins in the capital. These works have two types of actions: Use of biological larvaeal treatments, especially for aquatic plants and black flying larvae that is not broken in contact with water. Therapeutic points are found on the upstream of the El Barto, Playa de Madrid-Founderina, Combo Club, Dam 9 and Magic box.

Objective: Interrupt Evin’s life cycle

In particular, a biological biosynthesis based on microorganism Bacillus turinkansis Category IsraelonsIt operates only in tipper larvae and does not affect the remaining aquatic biodiversity. This product is used by direct spraying in water. These larviside prevents the formation of larvae, interrupting the life cycle of black Evin. As an essential filling, unlimited tasks of aquatic plants are carried out.

To find out when to start with the campaign, the city council monitors the Mansanarez River from April to November to find out when the larvae start to get up. The day before the use of Larvicide therapy, Madrid Health Technicians examine the channel, which is repeated after 24 to 48 hours. This dual study is looking for Correctly measure the performance of each intervention Adjust treatments for detected requirements in each part of the river. Once the campaign is launched, the works are stretched from the beginning of the spring to October.

Through this method, the Madrid Salut service underwent a total of seven larviside treatments on the river bank by 2024, which ended 86.6% of the pest population. 209 samples were carried out, 40% more than 2023 campaign. This fight against Blackfly started in 2019. And, since then, Constry is constantly carrying out biological and physical activity To control this tipper. But. The agreement focuses on the struggle against the black eu, the protection of the river environmental systems, the quality of the water and the proper management of the relevant facilities.