BOGO’s Scott Dorn talks about over-wintering pests with Twin Cities AM1130 radio:

Multi-colored Asian Lady Beetles are considered a beneficial insect to farmers. They spend their days eating the aphids off the soy beans, which keeps them from destroying the crops! These are little beetles that very much resemble our native lady bugs. They are originally from Asia, hence the name. Some people believe that the government released them as a biological control agent. Others claim that they accidentally were brought in on cargo ships from Asia into the Louisiana ports in 1987. No one knows for sure, however, they are here to stay.

“Timely, courteous, knowledgeable and really knows his critters! Having BOGO Pest Control handle my pest problems was the best decision I’ve made in a long time!”
-Bard in Plymouth

One of the easiest ways to tell if a beetle is a Multi-Colored Asian Lady is to look at its head. You will clearly see the letter “M” against a white back ground. They are called “Multi-colored” due to the variations of red and orange colors they can have. Each beetle can have up to 19 spots on its backside. They are very successful at reproducing as each female can lay approximately 300 eggs each season and can live up to three years. They don’t have natural predators here in the United States. If something tries to eat one, they emit a foul smelling and terrible tasting ooze out of their backside through a process called “reflex bleeding” that causes the predator to immediately reject them.

They are beneficial out in the environment, however, when the temperatures drop in the fall, they quickly become a nuisance as they come to over-winter inside our homes! In Japan, they find south facing cliffs that are black with white snow. Scientist believe they are attracted to the contrasting colors as well as the warmth. That is probably why they love lighter colored homes with big south or west facing walls that catch a lot of sun in the afternoon. Typically, towards the end of September into early October is when they tend to try to get inside where they won’t be exposed to the harsh winter elements to come.

Call BOGO Pest Control today, so you don’t have to vacuum the bugs away!