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What is BloodX, the epidemic of American cicadas coming in 2021?

They are big They are incredibly noisy. And they are coming by billions of people.

meet Magicicada cassinii, Well known as a cicada. Each year, a relatively small number of these insects emerge from the ground in the eastern United States. However, once every 17 years, a truly huge herd of cicadas arrives on the Mid-Atlantic and Mid-West and fills the air with deafening mating hams that can reach up to 100 decibels.

The phenomenon is called Brood X, or Great Eastern Brood. It will be back in May 2021. For five to six weeks on the ground, you can’t miss the living cicadas and the crunchy exoskeleton.

Here’s everything you need to know about this rare phenomenon … and what it means for you and your plants.

Statue cicada shell
Cicadas strip off their exoskeleton shortly after they emerge from Earth, and appear to be even more abundant than they really are.

Julia Schmaltz / Bloomberg via Getty Images


Anyway, what is Brood X?

Scientists group cicadas based on the year they emerged as adults after spending years developing underground. Brood X is the name of a large generation of cicadas scheduled for the spring of 2021, as in 2004 and 1987.

Theoretically, there are 17 different generations of cicadas in 17 years, each of which should be linked to a different geographical zone and a different year of appearance. For example, the chick Brod IX, which emerged in 2020, has been localized to parts of Virginia, West Virginia, and North Carolina.

What is BloodX, the epidemic of American cicadas coming in 2021?

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