CAJ | 학술논문

通过阳性(含Arsenophonus )与阴性(不含Arsenophonus )褐飞虱初羽化成虫的正反交试验,发现子代感染Arseno-phonus 的情况由其母本决定,而与父本无关,表明褐飞虱体内的Arsenophonus 可由母体垂直传递给子代.初羽化阳性和阴性成虫的配对实验结果表明,Arsenophonus 对褐飞虱后代数量及性比没有显著的作用,无雄性致死作用.通过黄绿绿僵菌ARSEF1764菌株对初羽化雌成虫褐飞虱的接种实验,发现阴性试虫的感病率为55．2％,显著高于阳性试虫的32．5％,表明感染Arsenophonus 有助于提高褐飞虱对黄绿绿僵菌 ARSEF1764菌株的抵抗能力.
통과양성(함Arsenophonus )여음성(불함Arsenophonus )갈비슬초우화성충적정반교시험,발현자대감염Arseno-phonus 적정황유기모본결정,이여부본무관,표명갈비슬체내적Arsenophonus 가유모체수직전체급자대.초우화양성화음성성충적배대실험결과표명,Arsenophonus 대갈비슬후대수량급성비몰유현저적작용,무웅성치사작용.통과황록록강균ARSEF1764균주대초우화자성충갈비슬적접충실험,발현음성시충적감병솔위55．2％,현저고우양성시충적32．5％,표명감염Arsenophonus 유조우제고갈비슬대황록록강균 ARSEF1764균주적저항능력.
According to direct and reciprocal cross test,Arsenophonus offspring infection was determined by female parents rather than male parents,which indicated Arsenophonus was maternally inherited in the brown planthopper (BPH),Nilaparvata lugens.The newly emerged Arsenophonus-infected (positive)and -uninfected (negative)BPH were paired respectively,the number and sex of offsprings were recorded.The results indicated Arsenophonus infection did not significantly impact reproduction and sex ratio of BPH.It suggested that Arsenophonus had no male-killing function to BPH.The results showed that the infection rate of negative population to M.anisopliae ARSEF1764 (55.2%)was significantly higher than that of positive population (3 2 .5 %),which indicated Arsenophonus could improve the resistance of BPH to M.anisopliae.