isobutyl urea

例句：

1. 1. This compound is used as a fungicide in agriculture to prevent plant diseases.
   这种化合物在农业中用作杀菌剂，以防止植物疾病。
2. 2. The isobutyl urea was synthesized using a laboratory-scale process.
   异丁基脲是通过实验室规模的合成过程制备的。
3. 3.The isobutyl urea was tested for its effectiveness against the pests that attack the crops.
   异丁基脲被测试了其对抗侵害农作物的害虫的效果。