Kyushu Medical Bioindustry Division

Creating a brighter future


Usage Control agent for mosquito larvae
Active ingredient Bacillus thuringiensis serovar israelensis strain D142
Form Effervescent tablet
Grade Bio-larvicide
Packing Tablet (20mm): 200 tablets/bottle, 10 tablets/bottle
Tablet (8mm): 100 tablets/bottle


  • Effective: effervescent tablet can spread active-ingredients immediately.
  • Easy to use: just add a tablet to mosquito larva-breeding area
  • Ecofriendly: kills mosquito larva only.

Mode of Action

  • Crystalline protein (delta-endotoxin) is activated after scattering in the larval gastrointestinal tract by proteolytic enzymes under basic conditions. Binding with the receptor (Aminopeptidase N) causes the formation of pores (holes) on the digestive tract and the larvae will die.

How to use

  • 20 mm-sized tablet: 1tablet for 200L
  • 8 mm-sized tablet: 1tablet for 20L

Safety precautions

  • Store in a cool and dry place, avoiding direct sunlight.
  • Please use it with quality preservation period (2 years after manufacturing month).