The invention relates to a plant-protective solution containing 2.5 to 40 % by weight of one or more water-insoluble plant-protective ingredient(s) 20 to 71.5 % by weight of dimethylformamide and/or dimethylsulfoxide and/or acetone as water-miscible solvent, 10 to 71.5 % by weight of furfurol and/or furfuryl alcohol as partially water-miscible solvent, 1 to 15 % by weight of commonly used additives such as anionic and/or nonionic surface active agents and macromolecules.
The invention also relates to the ready-for-use plant-protective suspension containing 0.2 to 10 % by weight of one or more water-insoluble plant-protective ingredient(s) with a particle size of 0.1 to 50 µm, 0 to 60 % by weight of a fertilizer, 0.2 to 10 % by weight of dimethylformamide and/or dimethylsulfoxide and/or acetone as water-miscible solvent, 0.2 to 10 % by weight of furfurol and/or furfuryl alcohol as partially water-miscible solvent. 0.05 to 2.5 by weight of a commonly used additive such as anionic and or nonionic surface active agents macromolecules and water in an amount supplementing up to 100 % by weight.
本发明涉及一种植物保护溶液,该溶液含有按重量计 2.5 至 40 % 的一种或多种
水不 溶性植物保护成分,按重量计 20 至 71.5 % 的二甲基甲酰胺和/或
二甲基亚砜和/或
丙酮作 为
水溶性溶剂,按重量计 10 至 71.5 %(重量百分比)的
糠醇和/或
糠醇作为部分
水溶性溶剂,1-15 %(重量百分比)的常用添加剂,如阴离子和/或非离子表面活性剂和大分子。
本发明还涉及一种即用型植物保护悬浮剂,它含有 0.2 至 10 %(重量百分比)的一种或多种粒径为 0.1 至 50 µm 的
水不溶性植物保护成分、0 至 60 %(重量百分比)的肥料、0.2 至 10 %(重量百分比)的二甲基甲酰胺和/或
二甲基亚砜和/或
丙酮(作为
水溶性溶剂)、0.2 至 10 %(重量百分比)的
糠醇和/或
糠醇(作为部分
水溶性溶剂)。0.05 至 2.5 重量百分比的常用添加剂,如阴离子或非离子表面活性剂大分子和
水,添加量可达 100 重量百分比。