Our experiments on cockroaches

During the experiment, we tested the Phenaksin insecticidal powder on ordinary red cockroaches - and the product did not work. For four whole days we waited for the insects, being in a plastic container with powder, to die ...

We are conducting a visual test of the "Raid against cockroaches and ants" aerosol. In the container we place 3 red cockroaches (Prussians) - an adult male, as well as two nymphs. Gently spray the product so that it gets on the insects. Let's start the stopwatch...

We test the effectiveness of the Raid aerosol against flying and crawling insects on cockroaches. All test cockroaches died in 26 seconds when they were directly hit by an aerosol. In the variant, when the insects were in contact with previously treated already dried surfaces, all individuals died after 7 hours and 50 minutes ...

Testing Karbofos (50% emulsion concentrate) on red cockroaches. Four cockroaches are placed in a transparent plastic container - an adult male, an adult female and two nymphs. We spray the working solution of Karbofos into a container and record the time ...

We check how Masha's chalk affects red cockroaches. We draw solid lines on the bottom and walls of an empty plastic container, so that cockroaches can run over them, but at the same time, they could be on a clean surface. In this way, we imitate the real conditions of an ordinary apartment, when insects run through the chalk strips from time to time, but most of the time they stay in shelters where there is no chalk ...

In this experiment, we will see how the Raptor spray from crawling insects affects ordinary red cockroaches.