1.
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
2.
To deprive of the means of attack or defense; render harmless.
使无防备，使无害解除进攻或防御的工具；表示无害：
3.
The Establishment of Non-nuisance Rapeseed Diseases and Insect Pests Controlling Expert System;
无公害油菜病虫害防治专家系统构建
4.
Study on Application of Non-pollution Garden Pest Control Techniques
园林害虫无公害防治技术的应用研究
5.
Occurrence and Non-hazardous Controlling of Tomato Grey Mould in Protected
棚室番茄灰霉病的发生与无公害防治
6.
Applied Study on Pullution-free Control of Rice Diseases and Pests in Sichuan Hilly Region;
四川丘陵地区水稻病虫害无公害防治应用研究
7.
Studies on Chemical Control System to Rice Diseases and Pests in Bio-rational Production;
无公害水稻生产病虫害治理化学防治体系研究
8.
Main diseases of environmental-pollution-free vegetables and their comprehensive prevention-and-cure methods in seedling stage;
无公害蔬菜苗期主要病害及综合防治技术
9.
Investigatoin of Garden Tree Diseases and Non-pollution Control in Xiaogan City
孝感市园林树木病害调查及无公害防治
10.
Nuisanceless Techniques on Prevention and Control of Diseases of Gastrodia elata Bl. in Three Gorges Area
三峡地区天麻主要病害无公害防控技术
11.
A discussion on pollution-free control technology of main diseases and insects of Shatian pomelo in Rongxian County
容县沙田柚主要病虫害无公害防治技术初探
12.
Harmless Control Technology of the Main Diseases and Pests in Yaguang Pear
鸭广梨主要病虫害无公害防治技术研究
13.
The Research of the Interplanting Patterns and the Defending of Diseases and Insects by Biology on the Non-Polluted Pepper;
无公害线辣椒间作套种与生物防虫技术的研究
14.
Expert System of Apple Non-Environmental Damage Pest Control;
网络苹果无公害病虫防治专家系统研制
15.
Occurrence and Harmless Control of Greenhouse Vegetable Root-Knot Nematode Disease;
保护地蔬菜根结线虫的发生与无公害防治
16.
Study on the Pathogen and Pollution-free Control of Dry Shrink of Seabuckthorn in Heilongjiang Province
黑龙江沙棘干缩病病原及无公害防治的研究
17.
Host Plant Location by Ambrostoma Quadriimpressum and Technique of Harmless Control
榆紫叶甲寄主定位机制及无公害防治技术研究
18.
Disease and Pest Population Dynamics of Pyrus in Wuhan and the Non-polluted Control Techniques
砂梨病虫种群动态及其无公害防控技术