Fuente: WIPO "varroa" The present invention relates to a drug resistance diagnosis method of Varroa jacobsoni Oudemans using a residual contact method, wherein the diagnosis method of the present invention comprises a step of determining susceptibility for the drug based on a mortality rate of 50-90% within 6-8 hours or 24 hours after inoculating a predetermined number of Varroa jacobsoni Oudemans into a diagnosis container coated with a diluted solution of a Varroa jacobsoni Oudemans control agent diluted to a diagnostic concentration inside. The present invention diagnoses resistance of Varroa jacobsoni Oudemans used for controlling Varroa jacobsoni Oudemans by a residual contact disease method to check whether Varroa jacobsoni Oudemans in a control target area have resistance to each drug to use drugs which do not show resistance, thereby effectively controlling Varroa jacobsoni Oudemans. COPYRIGHT MOIP 2026