Insecticide Dinotefuran 20%WDG Pest Killer CAS 165252-70-0

Biochemistry

Dinotefuran is a novel insecticide and acaricide. Its biochemistry involves acting on the nicotinic acetylcholine receptors (nAChRs) of insects and mites. When dinotefuran binds to these receptors, it causes an excessive and prolonged activation, leading to neuronal excitation and ultimately death. This selective mode of action targets pests while having low toxicity to mammals, making it an effective and safer choice for pest control.

Dinotefuran acts as an agonist of nicotinic acetylcholine receptors (nAChRs) in insects and mites. It binds to these receptors, causing excessive neuronal excitation and leading to the death of pests.

Dinotefuran, a neonicotinoid insecticide, is applied via seed treatment and foliar spray to effectively control sap-sucking pests like aphids and whiteflies. It safeguards seeds from infestation and fosters crop health. Adherence to the product label and safety measures is crucial during application, including wearing protective gear and avoiding rainy days. Given its low toxicity to bees, caution is needed when applying it on flowering plants to protect beneficial insects.

At normal use doses, since it does not bind to acetylcholine receptors in mammalian bodies, it exhibits low mammalian toxicity. Under high-dose and long-term exposure, animals (such as rats and rabbits) may show neurological symptoms related to the nicotinic acetylcholine receptor system, mainly characterized by increased locomotor activity.