Stay Curious

SIGN UP FOR OUR WEEKLY NEWSLETTER AND UNLOCK ONE MORE ARTICLE FOR FREE.

Sign Up

VIEW OUR Privacy Policy


Discover Magazine Logo

WANT MORE? KEEP READING FOR AS LOW AS $1.99!

Subscribe

ALREADY A SUBSCRIBER?

FIND MY SUBSCRIPTION
Advertisement

How Rice Plants Kick Out Party Crashers

Discover how brown planthoppers, major rice pests, affect crops and how rice uses S-linalool to defend itself.

Newsletter

Sign up for our email newsletter for the latest science news

Sign Up

To really sympathize with rice—and to understand why it's developed tricks for bossing insects around—I need you to imagine you're a plant throwing a party.

Have you got it? Let's say it's a sushi-making party, since, you know, you're a rice plant and you already have one ingredient.

So you're

Oryza sativa and you're growing in a field somewhere in Asia, and you're enjoying your party with the other rice plants. But then a notorious moocher shows up: the brown planthopper, Nilaparavata lugens. And it brings a whole crowd of its friends.

Next thing you know, the moochers are stealing all your sushi and eating it. Which is to say, they're causing severe crop damage. Brown planthoppers are one of the world's biggest rice pests. They feed on sap from the stems, carry viruses that infect rice plants, and lay new generations of eggs on the leaves.

Since that kind ...

Stay Curious

JoinOur List

Sign up for our weekly science updates

View our Privacy Policy

SubscribeTo The Magazine

Save up to 40% off the cover price when you subscribe to Discover magazine.

Subscribe
Advertisement

0 Free Articles