In addition to palpation and gastric toxicity, flonicamid also has a good nerve agent and fast food resistance. Aphids and other stinger sucking mouthparts are quickly prevented from sucking the plant juice containing flonicamid after feeding and inhaling. Within 1 hour, there is no excrement at all, and eventually they die of starvation.

This agent is effective to all kinds of stinging and sucking mouthparts insect pests, and has a good osmotic effect. It can permeate from root to stem and leaf, but infiltration from leaf to stem and root is relatively weak. The drug works by blocking insect sucking. The insect soon stops sucking the medicine and dies of hunger.