CAJ | 학술논문

微孢子虫是母蛾检疫的唯一对象，为探明家蚕微孢子虫感染雄蛾交配对雌蛾的影响，了解其对蚕种生产的危害性，用患微粒子病的家蚕雄蛾与未患病雌蛾（各50只）进行交配试验，并统计分析交配后的感染率。结果表明：患有家蚕微孢子虫的雄蛾，能通过雌雄蛾交配把微孢子虫传给雌蛾，雌蛾微孢子虫检出率为66％，其交配传染率达78．57％，增加了各级蚕种因母蛾检测有微孢子虫而淘汰的风险系数。因此，蚕种生产过程中防微病工作很重要，必须贯彻预防为主、综合防治的方针，切断幼虫期食下感染的途径，减少因雄蛾感病通过交配而传给雌蛾的概率，减少蚕种损失。
미포자충시모아검역적유일대상，위탐명가잠미포자충감염웅아교배대자아적영향，료해기대잠충생산적위해성，용환미입자병적가잠웅아여미환병자아（각50지）진행교배시험，병통계분석교배후적감염솔。결과표명：환유가잠미포자충적웅아，능통과자웅아교배파미포자충전급자아，자아미포자충검출솔위66％，기교배전염솔체78．57％，증가료각급잠충인모아검측유미포자충이도태적풍험계수。인차，잠충생산과정중방미병공작흔중요，필수관철예방위주、종합방치적방침，절단유충기식하감염적도경，감소인웅아감병통과교배이전급자아적개솔，감소잠충손실。
Micropsoridia is the only target on the quarantine of female silkworm moth.In order to clarify the influence of microsporidium on the female silkworm moth after mating of the female and male silkworm,and understand the harmfulness of silkworm egg production.The authors conducted mating test of infected male silkworm moth and uninfected female silkworm moth.And the infection rate was analyzed after mating.The result indicated that the microsporidian spores,N .bombycis,can be transmitted from infected male silkworm moth to uninfected female silkworm moth by mating.The detection rate and mating infection rate reached 66% and 78.57% respectively,and increased the elimination rate of silkworm eggs because of the Pebrine mother moth.So,the work of prevention to pebrine is very important in the process of the silkworm eggs production.The principle of prevention first,comprehensive control must be executed.In order to cut off the way of food transmission of infection,reduce the infective probability of female silkworm moth which was infected by mating with the infected male silkworm moth,and reduce the loss of silkworm eggs.