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2) bio-control method
生物药剂防治措施
1.
This paper introduced technologies on controlling pests in the organic agricultural production,which include:ecological method,agricultural method,physical method and bio-control method,to provide new idea and ways in the controlling of organic production.
综合介绍了有机生产中控制有害生物的技术措施,主要有:生态学技术措施、农业措施、物理措施以及生物药剂防治措施等,为有机农业生产中有害生物的管理提供了思路和方法。
3) biocontrol agents
生物防治剂
1.
Some important factors to be considered in the commercial,biological and technological fields were discussed in the development of biocontrol agents for plant disease.
主要论述了植物病害生物防治剂开发在商业上、生物学上和技术上所必须考虑的重要因素,并对其开发前景进行了展望。
2.
Biocontrol agents are one kind of pesticide preparations which utilize living organism or its metabolic products to control the agricultural pests.
生物防治剂是指利用生物活体或其代谢产物对有害生物进行防治的一类农药制剂。
4) chemical control
药剂防治
1.
Occurrence and chemical control of grape white rot in the field in Liaoning Province;
辽宁省葡萄白腐病的田间发生规律及药剂防治
2.
The population dynamics and chemical control of Pseudophacopteron canarium;
橄榄星室木虱的种群动态及药剂防治
3.
Studies on chemical control of sugarbeet damping-off;
甜菜立枯病药剂防治研究
5) control
[英][kən'trəʊl] [美][kən'trol]
药剂防治
1.
The Biological Character and Control Methods of Moritziella castaneivora Miyazaki;
新入侵害虫栗苞蚜的生物学特性与药剂防治试验
2.
To study the occurrence and control methods of Coptis colletotrichum and provide scientific basis for its integrated pets management(IPM),the field investigation and the combined methods in both field trial and laboratory test were carried out.
对黄连炭疽病病原菌进行了室内分离观察、病害田间调查和药剂防治试验。
6) Pesticide control
药剂防治
1.
Study on comprehensive decision-making of pesticide control to Spodoptera litura Fabricius;
斜纹夜蛾药剂防治综合决策的研究
补充资料:防治大棚草莓病虫害的几种药剂
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