1.
The present situation of forest diseases and insect pests on Chongming Island and the control measures
崇明林业病虫害发生现状与防治对策
2.
Emergency Command System of Forestry Pests Diseases Based on WebGIS
基于WebGIS的林业病虫害应急指挥系统研究与实现
3.
Affect on Natural Enemy Insect during Control Insect Pest in Forest
天敌昆虫在林木病虫害防治中的作用
4.
The competent forest authorities at various levels shall be responsible for the organization of the work of forest insect pest prevention.
各级林业主管部门负责组织森林病虫害防治工作
5.
Article 22 The competent forest authorities at various levels shall be responsible for the organization of the work of forest insect pest prevention.
第二十二条 各级林业主管部门负责组织森林病虫害防治工作。
6.
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
7.
Establishment of Expert System on Forest Diseases and Insect Pests Diagnosis and Pests Forecast
森林病虫害诊断及害虫预报专家系统的研建
8.
Achievements of forest Pests Prevention In 2001, obvious achievements were made in the forest pest prevention. The monitoring and quarantine is enhanced; the expansion of the old pest affected areas is under control;
森林病虫害防治取得成效 2001年，森林病虫害防治工作取得明显成效。
9.
The key pests and rat include: nematodiasis of the pines and pine moth, forest rats, defoliator of the poplars, bristletail.
二是松毛虫、森林鼠害、杨树食叶害虫等常发性病虫害； 三是小蠹虫、萧氏松茎象等钻蛀性害虫。
10.
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。
11.
Classification and codes for forestry resources--Injurious tree-insects
GB/T15775-1995林业资源分类与代码林木害虫
12.
Study on Estimation Method of for Economic Loss for Forest Disease and Pests Disaster;
森林病虫灾害经济损失评估方法研究
13.
A Discussion on the Prevention of Pests and Diseases in Urban Landscape Gardens;
城市园林植物病虫害防治策略的探讨
14.
The Application of Ontology in Forest Pests Expert System
本体在森林病虫害专家系统中的应用
15.
The Occurrence and Control of Diseases and Pests of Poplar Forest in Bazhou City
霸州市杨树片林病虫害的发生与防治
16.
The IPM Against Diseases and Pests of Landscape Plants in Xinyang City
信阳市园林绿地病虫害综合防治技术
17.
A Preliminary Report on Investigations of Bamboo Pests in Leshan City,Sichuan Province
四川乐山市竹林主要病虫害调查初报
18.
Based on "3S" technologies in Xiaolongshan forest area of forest diseases and insect pests forecast
基于“3S”技术的小陇山林区森林病虫害预测