David, Cy, and Jacob plant new rootstock in a "field-grown" treenursery in early spring.
大卫,赛扬,以及植物新砧木雅各布在“实地生长在早春”苗圃。
2
The same symptoms and same fungal isolates were caused by inoculated the fungus on the plantlets of Phoenix canariensis in treenursery and pot culture.
将此菌回接于苗圃和盆栽的加拿利海枣,产生相同症状并重新分离到该病原真菌。
3
“In a nursery setting, say something under five or 10 years, it's really easy,” said Bill Werner, one of the group's tree propagators.“But as they get older, material doesn't seem to respond as well.