PEST CONTROL GESTION PARASITAIRE EXTERMINATION
The wasps that are mostly known as "hornets" & "yellow jackets" are medium-sized pests, the most commonly known and unfortunately the most aggressive are the (social wasp species) which stay in groups. One of them, are the German yellow jackets considered to be the most aggressive of all.
They measure 10 to 25 mm (0.39 to 1 inch in average). They are always recognized by the stripes of black and white or yellow on their stomachs. A pointy stinger is located in the back of the wasp's body that injects venom every time it penetrates the skin.
Small signs to look for is when wasp species begin to scavenge your garbage cans, But true problems will surface when they form paper nests ranging from all shapes and sizes. More often then not they will be visible, but hidden nests are not uncommon.