The screening wheat mutant which has the resistance to root rot was completed in 37 varieties by in vitro induction mutation method.
利用离体诱变方法，对37份材料进行了抗根腐病突变体的离体筛选。
Some cultivars or lines possibly carry new Phytophthora resistance genes that are effective to control Phytophthora root rot of soybean in China.
一些大豆品种（系）中可能存在有效的抗大豆疫霉根腐病新基因。
Cultivar resistance has been the most effective way to control Phytophthora root rot.
利用抗病品种是防治大豆疫霉根腐病最有效的方法。
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