Lambda CS Insecticide is a type of insecticide that contains the active ingredient lambda-cyhalothrin. Lambda-cyhalothrin is a synthetic pyrethroid, which is a class of insecticides that mimic the naturally occurring pyrethrins found in chrysanthemum flowers. It is known for its broad-spectrum activity against a wide range of insect pests. This is commonly used in agricultural settings for crop protection, as well as in residential and commercial areas for pest control. This can be applied using various methods such as foliar spray, surface spray, or as a barrier treatment around structures. Lambda CS Insecticide is available in various formulations such as emulsifiable concentrates, suspension concentrates, and wettable powders.