Belarus state media has kept up a barrage of criticism against Western countries, accusing them of seeking to overthrow Alexander Lukashenko, the president, during last month's disputed presidential election.
As police continued a sweep of opposition offices in the wake of unrest in which hundreds of activists were arrested, state-controlled newspapers accused European diplomats of attending a big opposition rally during the election.
"The participation of diplomats in unsanctioned meetings was taken by the crowd as support for their actions and awakened very zealous people to take decisive action," an article, published by several newspapers, said.
It singled out diplomats from Britain, Sweden, Latvia, Czech Republic, Hungary and Bulgaria. On Friday, Sovietskaya Belarussia, a pro-Lukashenko newspaper, accused the intelligence services of Germany and Poland of trying to organise a coup during the unrest that accompanied the December 19 election.
Poland and Germany have dismissed the allegations.