biological control

Study on biological control of resin in ground pulp

磨木浆中树脂生物控制的研究

International Organization for biological control of noxious animals and plants ;

国际有害动植物生物控制组织；

Biological control one way of the sustainable development of agriculture

生物防治一条可持续农业发展的道路

The new method for control stored - product insects - biological control

储粮害虫防治新方法&生物防治法

Research on the Biological Control of Plant Diseases

关于植物病害生物防治

The control measures include artificial control , biological control and chemical control , etc.

其防治方法有人工防除，生物防治和化学药剂防治等。

The research and development of microbial biotechnology for biological control

生防微生物生物技术研究与发展

All these are in order to provide theoretical basis of biological control water quality .

以期为虾塘水质的生物调控提供理论基础。

Physical , chemical and biological control and curative measures are discussed .

介绍了从物理、化学和生物方面出发所采取的防治措施。

Biological control of tobacco brown spot disease : present and future

烟草赤星病的生物防治研究现状及展望

Present Situation and Prospect of Biological Control of Tea Pests in China

中国大陆茶树害虫生物防治现状与展望

Antibiotics production by bacterial agents and its role in biological control

生防细菌产生的拮抗物质及其在生物防治中的作用

The control methods have agricultural control 、 physical control 、 chemical control , and biological control .

防治方法有农业防治、物理防治、化学防治、生物防治等。

Research Progress in Genetic Engineering of Baculovirus for Biological Control

生物防治杆状病毒基因工程研究进展

Biological control to S. sclerotiorum is an important research trend .

生物防治控制核盘菌是目前菌核病防治研究的重点方向。

Recent Progress on Biological Control of Plant Diseases

植物病害生物防治的一些进展

Status of biological control of forest insect pests in China

中国森林害虫生物防治研究利用近况

Application of Microorganism and Related Biotechnology to Biological Control of Plant Diseases

生防菌及相关生物技术在植物病害防治中的应用

Advances in the biological control of tea insect pests in China

我国茶树害虫生物防治概况

On the biological control of important diseases of Poplar

杨树重要病害生物防治探讨

Advances in research on chemical and biological control of plant bacterial wilt

青枯病的化学与生物防治研究进展

Applied research on the competitive growth of bacteria in biological control of MIC

细菌竞争生长在微生物腐蚀防治中的应用研究

Study agricultural measures and combine biological control and chemical measures to control aphid .

进一步研究农业防治，结合生物防治、化学防治等措施来防治蚜虫。

Tobacco Mold and Its Biological Control in the Storage in Yunnan Province

云南仓储烟叶霉变及其生物防治研究

Research Progress on Biological Control of Gray Mold

灰霉病生物防治研究进展

Study on biological control against rice diseases and pests in the field trial .

田间抗病虫生防试验。

Research Advances on Mechanism of Trichoderma in Biological Control

拮抗木霉菌的生防机制研究进展

Several Applied Basic Studies on Main Trichogramma Species for Application in Biological Control in China

我国主要应用赤眼蜂种的若干应用基础研究

Role of Pest Biological Control in Pest Ecological Control

害虫生物防治在害虫生态控制中的作用

Study of the biological control of non pathogenic bacteria to brown spot

非病原细菌对烟草赤星病菌的生物抑制作用研究