...里巴巴农业】Wageningen大学的一个研究组在7月的Genome Research杂志上报道说,他们已经确定出一种导致马铃薯疫病(potato blight)的病原..
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... potato hook 马铃薯手掘叉 potato late blight 马铃薯疫病 potato lifter plough 马铃薯发掘机犁 ...
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科学家称，导致马铃薯疫病的霉菌有一组巨大的基因。
The killer mould behind potato blight has a giant genome, say scientists.
现在70 - 80%的蚜虫都有了这种耐药性，蚜虫导致的马铃薯晚疫病，现在出现比以往提前一个月来，所以蚜虫在植株的脆弱期就开始啃噬植株。
Now 70-80% do. The aphid that causes potato blight now appears a month earlier than it used to, so it feeds on the plant at a more vulnerable point in its life.
南美叶疫病菌与跨越大西洋的马铃薯枯萎病非常类似，总有一天它会跨越太平洋，其后果也会和预测的一样是灾难性的。
Much as the potato blight crossed the Atlantic, M. ulei will surely make its way across the Pacific one day, with consequences as disastrous as they are predictable.
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