foliar spray meaning in English

肥料叶面喷洒
叶喷
叶施

Effects of foliar spray of etherphon on some en - zyme activities in stem cells of sugarcane
生长前期叶面喷施乙烯利对甘蔗茎细胞几种酶活性的影响
Finally , available chemical controls such as seed treatments and foliar sprays should be tested in the experiment after all other control methods are in place
最后在采用其它防治措施后，也应试用化学防治方法，例如，浸种、叶面喷药等。