Bemisia tabaci biotype B B型烟粉虱
b biotype b生物型
b-biotype b生物型
non-B biotype 非B生物型
B biotype Bemisia tabaci B型烟粉虱
The results indicated that all 8 populations were of the biotype B.
综合上述结果,说明福建省8个烟粉虱种群均属于生物型“B”。
curly shoot virus and tomato yellow leaf curl virus. These predatethe arrival of biotype B, but the new arrival does particularly well on plants infected by them.
在中国,烟粉虱传播烟草曲茎病毒和番茄黄曲叶病毒,这些病毒在B生物型入侵前便有之,但新的生物型在感染该等病毒的植株上活得尤为“有滋有味”。
A mutated “biotype B” insect emerged in Napa Valley in 1980 and did an estimated $6 billion of damage before wide-scale uprooting, burning and replanting was completed in 1995.
1980年,加州纳帕谷出现了一种基因突变的“同型小种B型”蚜虫。 这种蚜虫造成了估计60亿美元的损失,随后葡萄园开始了大规模连根拔除,烧毁并重新栽种于1995年完成。
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