摘要
通过对深圳特区内古树进行复查,了解和掌握了古树常见的枝干病虫害、根部病虫害、枝叶病虫害的发生情况、危害程度,并提出具体的防治方法。
22 species of pests including 9 diseases, 13 species of pest insects were found in old trees in Shenzhen Special Economic Zone. Integrated Pests Management projects on these pests have been discussed.
出处
《广东林业科技》
2005年第3期56-58,共3页
Forestry Science and Technology of Guangdong Province
关键词
深圳特区内
古树病虫害
防治
Shenzhen, old trees, pest and diseases control
