1.
The Invasive Characteristics of the Forestry Harmful Plant Iva Xanthifolia Nutt.;
林业有害植物假苍耳的入侵特性研究
2.
Invasive Characteristics of the Forestry Harmful Plant Mikania Micrantha;
林业有害植物薇甘菊入侵特性的研究
3.
Current situation and control measures of the damage of forest harmful plants in China/
我国林业有害植物危害现状及防控对策
4.
Ecological Mechanism of Invasion for the Forestry Harmful Plant Eupatorium Odoratum;
林业有害植物飞机草入侵的生态机理研究
5.
The host plants were ornamental plants, perennial/biennial root garden plants, woody flower plants, cover plants and pulpy plants, and so on.
为害的寄主植物有观赏树木、宿根园林植物、木本花卉植物、地被植物及多浆植物等。
6.
To permit animals to graze(vegetational cover) excessively, to the detriment of the vegetation.
使过度放牧让动物过度地吃（植物丛林），到了有害于植物的程度
7.
Control policy of harmful plants in Xiqiaoshan Natural Forest Park
西樵山国家森林公园有害植物控制策略研究
8.
The present situation of the harmful plant in Xiqiao mountain National Forest Park
西樵山国家森林公园有害植物现状分析
9.
Unwelcome Guests: Exotic Forest Pests
不速之客:林业外来有害生物(英文)
10.
Economic Losses Evaluation of Forest Pests in Shaanxi Province;
陕西省林业有害生物灾害经济损失评估
11.
Design and Implementation of Prediction Model on Forestry Pest Biology Disaster
林业有害生物灾害预测模型设计与实现
12.
Strategic Thoughts on Defence of Exotic Forestry Pests Invasion and Damage
防范外来林业有害生物入侵和危害的策略思考
13.
Forestry Harmful Biological Control Countermeasures after Collective Forest Right System Reform;
集体林权制度改革后的林业有害生物防治对策
14.
Preliminary Discussion on Harmfree Pests Management in Garden Plants;
浅议园林植物病虫害的无公害化治理
15.
Survey of the City Garden Plant Insect and the Non-contanmination Control
城市园林植物害虫调查及无公害防除
16.
All of these means can directly or indirectly damage crops, forests, and ornamental plantings.
所有的这些方法都能直接或间接地为害作物、森林和观赏植物。
17.
On the Construction of the Landscape Plants Pest Early-warning Monitor System in Urban Greenland of Guangzhou
广州城市绿地园林植物有害生物预警监控体系建设
18.
Agricultural chemicals refer to the medicament used to control pest for agriculture and forestry, weeding and regulating the growth of plants.
农药是指用于农林业防治病虫害、除草及调节植物生长的药剂。