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螟卵啮小蜂Tetrastichus schoenobii Ferriere是抑制水稻三化螟危害的卵寄生蜂。近年来,笔者利用本地荸荠白螟作了该蜂的保种试验。现将初步结果整理于下,供参考。
Tetrastichus schoenobii Ferriere is an egg parasitic wasp that inhibits the damage of rice stem borer, Chilo suppressalis. In recent years, the author used the local water chestnut white borer made the bee conservation test. The preliminary results are now sorted, for reference.