1、销售明知是假的或者失去使用效能的农药，或者销售者以不合格的农药冒充合格的农药，使生产遭受损失2万元以上的，应当立案追诉。

1. Where a seller knowingly sells pesticides that are fake or have lost their use efficiency, or the seller passes unqualified pesticides off as qualified pesticides, causing production losses of more than 20000 yuan, the case shall be filed for prosecution.

2、其他使生产遭受较大损失的情形。

2. Other circumstances that cause great losses to production.