棉花对枯萎病的抗性遗传是由多基因控制，当一个品种处于一种复杂的群体状态时，这些抗病基因可能分别存在于不同个体上。

The resistant heredity of the fusarium wilt is controlled by many genes, when a variety is in a complicated colony , these disease-resistant genes may exist in different individuals separately .

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寡基因抗性由许多基因控制。

Oligogenic resistance is governed by a few genes .

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植物对病原物的抗性包括由单基因控制的质量抗病性和由多基因控制的数量抗病性两种。

There are two kinds of disease resistance, named qualitative resistance and quantitative resistance, which are controlled by single gene and multigene, respectively.

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