Poplar Tree Pictures杨树图片
Poplar tree afforestation杨树造林
poplar tree processing industrial杨树加工产业
euphrates poplar tree胡扬
Poplar Tree Inn白杨树酒店
Rough Poplar Tree粗粗杨树那棵
poplar tree belts杨树林带
poplar tree leave杨树单叶
southern type of poplar tree南方型杨树
It belongs to the north warm-temperate zone continental monsoon climate. In order to realize the forest pest sustainable control and promulgate insect community dynamic rule of poplar tree, we studied on poplar tree insect community structure and diversity.
为了实现森林有害生物的可持续控制,揭示杨树昆虫群落的动态规律,我们对杨树昆虫群落结构及多样性进行了研究,主要结果与结论如下。
参考来源 - 河北南部杨树昆虫群落结构及多样性研究