四川省草莓灰霉病菌对咯菌腈的抗性测定及其机制

贡常委,秦旖曼,屈劲松,王学贵

Resistance Detection and Mechanism of Strawberry Botrytis cinerea to Fludioxonil in Sichuan Province

GONG ChangWei,QIN YiMan,QU JinSong,WANG XueGui

表3 四川省不同采集地点的草莓灰霉病菌对咯菌腈的抗性水平

Table 3 Resistance level of strawberry B. cinerea to fludioxonil in different sampling sites of Sichuan Province

地区 Area 菌株数 Strain number 敏感菌株数 Number of sensitive strains 敏感菌株比例 Proportion of sensitive strains (%) 低抗菌株数 Number of low resistance strains 低抗菌株比例 Proportion of low resistance strains (%) 中抗菌株数Number of medium resistance strains 中抗菌株比例Proportion of medium resistance strains (%) 高抗菌株数Number of high resistance strains 高抗菌株比例Proportion of high resistance strains (%) CDCZ 52 37 70.59 8 15.69 4 7.84 3 5.88 CDSL 9 8 88.89 1 11.11 0 0 0 0 CDPZ 10 3 30.00 6 60.00 1 10.00 0 0 DYGH 11 6 54.55 4 36.36 1 9.09 0 0 MSRS 26 20 76.92 3 11.54 2 7.69 1 3.85 MSDP 18 16 88.88 2 11.11 0 0 0 0 LSJY 11 6 54.54 5 45.45 0 0 0 0 YAHY 16 9 56.25 7 43.75 0 0 0 0 MYFC 17 10 58.82 2 11.76 1 5.88 4 23.53 MYJY 18 13 72.22 5 27.78 0 0 0 0 总计Total 188 128 68.08 43 22.87 9 4.78 8 4.25