leaves metagenome
The sampling site is in Xinmin City, Shenyang City, Liaoning Province.In July 2024, at the same time, the target tree species were randomly selected. At a height of 6-8 meters from the ground, in the east, west, south and north directions, healthy and disease-free leaves were collected. Each set of four was considered a repetition, and they were immediately preserved with ice packs and sent to the laboratory