Control effects on potato late blight (PLB) of the bacterial suspension and the filtrate of strain EB-28 were tested on detached-leaf trials and potted plant trials.

试验分别测试了EB - 28菌悬液及无菌体培养液在离体叶片与盆栽马铃薯上对马铃薯晚疫病的防治效果。

youdao

But flumorph seriously affected emergence of potato. So, two fungicides of metalaxyl, propamocarb were selected as seed coating effective ingredient of seed coating controlling potato late blight.

但是由于灭克严重影响马铃薯出苗率，所以，甲霜灵和霜霉威被选为防治马铃薯晚病种衣剂的有效成分。

youdao

But late blight was also the cause of the potato famine in Ireland in the middle of the eighteen hundreds.

VOA: special.2009.10.20

Late blight was also the cause of the potato famine in Ireland in the middle of the eighteen hundreds.

VOA: special.2009.11.03