Beet armyworm, Spodoptera exigua are difficult to control using chemical insecticides because of the development of insecticide resistance. For eco-friendly beet armyworm managements, various control agents are required. Entomopathogenic fungus is one of promise control agents as an alternative to chemical control agent. We isolated entomopathogenic fungi from soil samples of suwon by insect-bait method using Galleria mellonella and conducted bioassay to larva of beet armyworm. As a result of bioassay isolate FG274, FG340, FG344 had high virulence as 100% against second instar larva of S. exigua. To identify the fungus isolates, their’s morphological characteristic was observed and ITS of 18srRNA was sequenced. ITS sequence of FT274, 340, 344 were highly matched (100%) to that of Beauveria bassiana, Paecilomyces fumosoroseus, Metarhizium anisopliae. To investigate the optimal concentration, three isolates were sprayed at three different concentration(1×106 ,107 and 108 conidia/㎖) in laboratory conditions. 나타내었다.

In treatment of right ventricular failure with pulmonary hypertension, milrinone has not only an inotropic effect but also a vasodilating effect, thus, recently, it has been widely used. Recent studies have reported on the direct stimulation effects of doxapram on the central nervous system. A 91-year-old female underwent hemiarthroplasty under spinal anesthesia. When transported to the recovery room, right ventricular failure, cardiogenic shock, and mental deepening occurred. After stabiliz-ing vital signs, milrinone, doxapram was administered. We report on the effective use of milrinone for acute right ventricular failure and the active use of doxapram for reduced consciousness and hypoventilation.