Hamed, . . S. R. ., Abdel-Hak, . . R. E.- said . and Saleh, M. M. S. . (2025) “Preparation of green-nano zinc, and study its inhibitory effect on powdery mildew disease under laboratory conditions ”, Current Research in Agricultural Sciences, 12(2), pp. 193–201. doi: 10.18488/cras.v12i2.4599.