Reversing a three-week declining trend, food inflation shot up to 8.74 per cent for the week ended April 9 from 8.28 per cent in the previous week on account of expensive fruits, protein-based items and onions, according to the official data released on Thursday.
The surge from the last week, which was incidentally the lowest in a-year-and-half, is likely to put more pressure on the government looking bewildered after the overall inflation for March overshot its forecast of 8 per cent.
Headline inflation last month was recorded at 8.98 per cent.
Prime Minister Manmohan Singh said on Thursday persistent inflation, especially in the food sector, had become a cause for concern.
While calling for increasing productivity and production in the agriculture sector, he said, "The needs of a growing and increasingly more prosperous population can only be met by enhanced production of a diversified basket of agricultural products."
Singh's grave concern stems from what appears to be an embedded spike in prices of fruits and protein-based