https://www.chicocrop.com/products/smash-emamectin-benzoate-18tolfenpyrad-10-11.8-sc-insecticide/ Product Introduction Emamectin Benzoate 1.8% + Tolfenpyrad 10% 11.8%SC. Product Feature This product has various insecticidal methods. In addition to strong contact killing and stomach toxicity, it also has a variety of insecticidal methods such as egg killing, feeding inhibition and oviposition suppression to achieve fast action and long lasting effect. Tolfenpyrad will hinder the electron transfer during respiration which prevents insects from providing and storing energy. It is called the mitochondrial electron transfer complex inhibitor (METI).