本文提供上海地区最常见嗜尸性蝇类三龄幼虫图解检索表，共4科11种。
The present paper gives the key to the third stage larvae of the most common necrophagous flies, including 11 species, belonging to 4 families.
各发育阶段虫体测量值显示，体宽呈连续增大趋势，体长以三龄幼虫最长。
The measure values of various developmental stages of wasps showed that a continuous increase in wide trend and the longest body was observed in 3rd nymph.
寄生蜂对1龄寄主幼虫的寄生率以及1龄粘虫育出的茧重均是三个龄期寄主中最小的，但死亡率却是三者间最高的。
The parasitizing rate and pupae weight which were bred in the larvae of the 1st instar were the lowest but the mortality rate after parasitizing was the highest.
结果发现：KMD1处理后，三个龄期幼虫的寄生率都显著下降，其中4龄和5龄达极显著水平；
The results showed that parasitized rates of host larvae fed on KMD1 were significantly (3rd instar) or very significantly (4th and 5th instar) lower than those of the control.
结果发现：KMD1处理后，三个龄期幼虫的寄生率都显著下降，其中4龄和5龄达极显著水平；
The results showed that parasitized rates of host larvae fed on KMD1 were significantly (3rd instar) or very significantly (4th and 5th instar) lower than those of the control.
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