Farm Hannong LG Chem Pyrethroid Insecticides April 3, 2020 700 × 304 Farm Hannong LG Chem Pyrethroid Insecticides Farm Hannong LG Chem Pyrethroid Insecticides are quality, time-tested, broad spectrum insecticide concentrate formulations with the proven potency of lambda-cyhalothrin and esfenvalerate, labeled for indoor, outdoor and turf uses.