biotype

常见例句

Why that should be true only for this particular biotype is unknown. Finding the answer would make a lot of farmers happier.
但是，为什么只有这种特殊的生物型出现了该种情况还不得而知，因此，解答这一难题将使千千万万的农民受益.
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 ” 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，一种名为“生物B”的变异昆虫惊现纳帕山谷，高达60亿美元作物因之付之东流。随后，除根、焚烧，再植活动于大范围内展开，直到1995年方得以完成。