据巴西政府下属农业研究机构EMBRAPA称,截至到2007年12月底在巴西大豆作物中未发现引起亚洲大豆锈病的真菌。自2001年首次出现后,亚洲大豆锈病真菌就借助风力传播到了巴西所有大豆产区。这种真菌病能够导致大豆落叶、豆荚脱落。亚洲大豆锈病真菌能够快速传 According to EMBRAPA, an agricultural research institute under the Brazilian government, no fungi causing Asian soybean rust were found in Brazilian soybean crops by the end of December 2007. Since its first appearance in 2001, Asian soybean rust fungi have been spread by wind to all of Brazil’s soybean-producing areas. This fungal disease can lead to the decay of soybeans and the loss of pods. Asian soybeans rust fungi can quickly pass