现有一些资料表明：转基因植物对有益生物如天敌尤其是寄生性天敌将产生一些潜在的不利影响。

Many reports have showed that the transgenic plants have some disadvantages and potential influences on the non-target species, even the higher trophic level organisms, e. g. predators and parasites.

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同一生理小种的寄生性，因供试植物的属，种或种内材料的不同而有差异。

The parasitism of a certain race differed with genera, species, or materials under test.

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