Experts say Bacillus thuringiensis, beneficial nematodes, pyrethroids and chlorantraniliprole insecticides are some of the best methods to get rid of armyworms in your lawn. The fall armyworm outbreak ...
Preventive spraying of pesticides, such as one specific to caterpillars – Bacillus thuringiensis subsp. kurstaki (Btk) – requires regular applications. Soap does not really work on caterpillar ...