USE OF EIGHT-MEMBERED OXYGEN-BRIDGE HETEROCYCLIC COMPOUND AS INSECTICIDE SYNERGIST

摘要

The present invention involves the use of an eight-membered oxygen-bridge heterocyclic compound as an insecticide synergist, and specifically discloses the use of a compound having the structure shown in formula (1) as an insecticide synergist, said formula being set forth in the description. The compound of the present invention is able at low concentrations noticeably to decrease the LD50 or LC50 of an insecticide, while having a strong enhancement effect in the prevention of such pests as planthoppers, whitefly, Aphis gossypii, Periplaneta americana, and houseflies.