年;离子交换设备
It showed that JDM strain of T.chilonis had the highest parasitic capacity, followed with HJS and YYS strains of T.
结果表明,对烟青虫卵寄生力最高的是螟黄赤眼蜂的JDM品系,其次为松毛虫赤眼蜂的HJS和YYS品系;
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