SGK321
SGK321-
And the individual number of each pest species was lower in SGK321 plot than in sy321 during its peak period .
在三者的高峰期内，SGK321棉田的种群数量基本上低于对照田。
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The results suggested that the transgenic cotton SGK321 had control efficiency not only to the cotton bollworm , but also to some non-target pests , such as the cotton aphid and the tobacco whitefly .
研究表明，SGK321在对棉铃虫具有很好抗性的同时，对棉蚜、棉粉虱、绿盲蝽、小绿叶蝉等非靶标害虫的发生也有一定的抑制作用；