What is Spotted Locust?

Oct. 19, 2024

Farmers in Idukki, Kerala, are now reeling under the menace of spotted locust infestation.

About Spotted Locust:

  • It is a colorful grasshopper belonging to the family Pyrgomorphidae found in South and Southeast Asia.
  • Scientific Name: Aularches miliaris
  • Habitat: They are found on bushes or grasses in the agricultural area or forest.
  • Features:
    • The head and thorax are dark blue with yellow bands under the eyes to the mouth; the abdomen is red with black bands. 
    • The legs are dark blue, and the femur has a yellow serrated pattern. The wings are green-brown with many yellow spots.
    • The bright warning colours keep away predators, and their defence when disturbed includes the ejection of a toxic foam.
    • This species can also make a sharp rasping voice.
    • The movement of this species is slow, which makes them easily caught.
    • It jumps in low and doesn’t fly.
    • It is an herbivore (folivore) insect that eats leaves of the host tree.