灵株
灵株-
紫外光诱导分生孢子也获得了该病菌抗多菌灵突变株，其EC50值为14.1993μg。
The mutant with EC 50 14.1993 μ g · mL - 1 was also obtained when its conidiospores were irradiated with UV ray .
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结果菌丝块药物诱变和菌丝块紫外光+药物诱变两种处理均能成功获得苎麻疫霉抗甲霜灵突变株，其它3种方法均未获成功。
The result showed that the mutants could be obtained by applying the two methods , i.e. metalaxyl to mycelium discs and metalaxyl plus ultraviolet ray to mycelium discs , but not by the other methods .
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乙霉威对多菌灵的高抗菌株表现负交互抗性或无交互抗性，但对敏感菌株不表现负交互抗性。
High-MBC resistant isolates showed negative cross-resistance or no cross-resistance to diethofencarb , but MBC-sensitive isolates showed no negative cross-resistance to diethofencarb .