description Rice stem borer Overview
Chilo suppressalis, the Asiatic rice stem borer, is a moth in the family Crambidae first described by Francis Walker in 1863. Its larvae tunnel into the stems of rice and other grasses, feeding on internal tissues and causing the 'dead heart' symptoms that kill young tillers and the white, empty panicles known as whiteheads in older plants. The species is among the most damaging insect pests of rice in Asia, and it also occurs in the Middle East and southern Europe.
help Rice stem borer FAQ
What is the rice stem borer's scientific name?
The rice stem borer is Chilo suppressalis, a moth in the family Crambidae. Francis Walker first described the species in 1863.
What damage does the rice stem borer cause?
Its larvae tunnel inside rice stems and feed on internal tissues. In young plants this can produce dead-heart symptoms, in which developing tillers die.
Which plants does Chilo suppressalis attack?
Rice is its best-known host, but the larvae also feed on other grasses. The species is therefore a concern in agricultural areas where rice and related grasses grow.
What kind of insect is the rice stem borer?
It is a moth, not a beetle or a fly, and belongs to the Crambidae family. The damaging stage is the larva, which remains inside plant stems while feeding.
explore Explore More
Reviews & Comments
Write a Review
Be the first to review
Share your thoughts with the community and help others make better decisions.
