搜索结果: 1-1 共查到“生物学 stronger measures”相关记录1条 . 查询时间(0.093 秒)
Experts advocate for stronger measures to protect trees and other plants from pests and pathogens
Experts advocate stronger measures protect trees other plants pests and pathogens
2013/5/27
As the fungus responsible for ash dieback continues to devastate ash tree populations throughout the UK and other threats to the countryside continue to emerge, experts convened by Defra are advocatin...