›› 2004, Vol. 22 ›› Issue (1): 3-10.

• 论著 • Previous Articles     Next Articles

Effect of Ecological Treatment by Musca domestica Larvae to Pig Manure onthe Ovilosition and Larvae Hatching Rat

YANG He-ping, XU Da-gang, WU jian-hua, XUE Chun-liang   

  1. Department of Microbiology and Parasitology, Shanghai Second Medical University, Shanghai 200025, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2004-02-28 Published:2004-02-28

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Abstract:

Objective To observe the change of housefly (Musca domestica) breeding in the pig manure treated ecotogically with its larvae. Methods The nurnber of eggs and the hatching rate of larvae in the treated manure were compared
with that in the untreated rnaoure. Results The number of eggs laid in the treated nurture accounted for only 17.7 % of the total eggs, while those in the untreated manure accounted for 82.3%. The hatching rate in the treated manure was 41.4%，but 85.1 % in the untreated manure. Conclusion There is a significant reduction of eggs laid and of their hatching rate in the pig manure treated ecologically by housefly latvae.

Key words: Mrca damestica, pig manure, hatching rate, ovipositio