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    The enemy of main pest and underground pest f...     　(2007-08-16)
    The enemies of the household pests    　(2007-08-16)
    Using field for cows & horses farm in Guang M...     　(2007-08-16)
    Testing result in Gong Ming vegetable farm in...     　(2007-06-20)
    Testing result in rice farm in Bi Ling,Long G...     　(2007-06-20)
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