Thuricide® N/G

Biological Insecticide

Thuricide® N/G is a naturally occurring bacteria that infects lepidopteran larvae and other insect larvae. Thuricide N/G contains Crytoxins that target the gut of insect larvae. Once eaten the insect dies in several days but usually stops feeding in a few hours.


Current state registrations

Thuricide N/G OMRI Certificate
Thuricide N/G Biological Insecticide  

Labeled for use on:

Ornamentals and food crops.


Insects controlled:

Cabbage loopers, gypsy moths, fall webworms, leaf rollers, tent caterpillars, tomato hornworms.



0.5 pound bag, 20 per case.



OMRI listed. Approved for organic production.


  • EPA Registration Number70051-53-59807
  • Restricted Entry Interval (REI)4 hours
  • Chemical ClassMicrobial insecticide - Exempt
  • Active IngredientBacillus thuringiensis (kurstaki strain SA-12)
  • Rate (per 100 gal.)0.25, 0.5, 1.0 pound
  • Rate (per 1 gal.)1.14, 2.27, 4.54 grams
  • ApplicationFoliar spray