Aircraft spray synergist for rice

The invention belongs to the technical field of plant protection, and particularly relates to an agricultural synergist for airplane spraying of rice, which comprises the following components: 1-30% of wetting agent, 1-20% of penetrant, 1-10% of vegetable oil, 1-20% of density regulator, 1-20% of emulsifier and the balance of filler. The agricultural synergist provided by the invention can increase the density of the pesticide liquid, reduce the evaporation of water in the falling process of fog drops in the air, reduce the dynamic surface tension of the pesticide liquid, facilitate the improvement of the retention amount of the pesticide liquid on target crops, delay the generation of pesticide resistance of pests, and achieve the purpose of protecting the ecological environment at the same time. 本发明属于植物保护技术领域，具体涉及一种用于水稻飞机喷雾的农用增效剂，包含如下组分:润湿剂1-30％，渗透剂1-20％，植物油1-10％，密度调节剂1-20％，乳化剂1-20％，填料补足100％。本发明的农用增效剂能够增加药液的密度，降低雾滴在空中降落过程中水分的蒸发，降低了药液动态表面张力，有利于提高靶标作物上药液持留量，延缓害虫的抗药性产生，同时达到保护生态环境的目的。