SAMURA acts on tiny chan nels through which sodium is pum ped to cause excitation of neurons. They prevent the sodium channels from closing, resulting in continual nerve impulse transmission, tremors, and eventually, death..

DEMET is an acetylcholinesterase inhibitor which disables cholinesterase, an enzyme essential for central nervous system function. It acts both by contact and through ingestion.

FRYDAY acts on tiny chan nels through which sodium is pum ped to cause excitation of neurons. They prevent the sodium channels from closing, resulting in continual nerve impulse transmission, tremors, and eventually, death.

JIU JITSU is a combination insecticide in which pyriproxifen is a juvenile hormone analog and an insect growth regulator. It prevents larvae from developing into adulthood and thus rendering them unable to reproduce, whereas difenthiuron is a pro-insecticide, which has first to be converted to its active form. The active compound then acts on a specific part of the energy-producing enzymes in the mitochondria. This results in immediate paralysis of the pest after intake or contact with the product.

SINGER affects the central and peripheral nervous system by interfering with sodium channel gating. It delays the closure of the sodium channel. It tends to hold the channel open for shorter times