+ ( Hail Damage ) ओलावृष्टि से नुकसान के खिलाफ सिफारिशें | Dept. of Horticulture Himachal letsgrowapple, May 10, 2020May 30, 2020, Advisiory / सलाह, APPLE-PEST, SOIL pH and Spray Schedule Source: Spray Schedule 2020 | Himachal ओलावृष्टि ( Hail Damage ) से नुकसान के खिलाफ सिफारिशें 1....