| 试论拓宽生物防治范围，发展虫害可持续治理 |
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| 引用本文： | 严毓骅.试论拓宽生物防治范围，发展虫害可持续治理[J].昆虫学报,1998,41(-1):1-4. |
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| 作者姓名： | 严毓骅 |
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| 摘 要： | 该文针对我国生物防治资源极其丰富和农民经济实力薄弱的特点，结合我国微孢子虫治蝗和苹果园植被多样化持续治理虫害的成果，论述了应如何发展和拓宽具有我国特色的害虫生物防治，进一步提高综合防治水平，促进农业可持续发展。
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| 关 键 词： | 虫害可持续治理 蝗虫微孢子虫 生物防治 生物多样性 替代性防治 |
BROADENING THE SCOPE OF BIOLOGICAL CONTROL BY ALTERNATIVES TOWARDS THE SUSTAINABLE PEST MANAGEMENT |
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| Yan Yuhua.BROADENING THE SCOPE OF BIOLOGICAL CONTROL BY ALTERNATIVES TOWARDS THE SUSTAINABLE PEST MANAGEMENT[J].Acta Entomologica Sinica,1998,41(-1):1-4. |
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| Authors: | Yan Yuhua |
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| Abstract: | The paper deals with the possibility of adopting cultural and biological control in pest management towards sustainable agriculture on the bases of author's experience in IPM practice.China is rich in natural resources of beneficial insects. Chinese farmers possess the traditional experience of cultivation in agriculture management. So conservation and augmentation of natural enemies are deliberate action to protect and maintain natural enemy populations or to increase their beneficial effect in the agroecosystems. Biological control fits comfortably into sustainable agriculture. The low-input, sustainable insect pest management is promising in China as well. The application and spread of biological control contribute to the development of sustainable pest management. The alter-natives include the cultural management and plant resistance to insect pest, biotechnology for engineering, selecting and releasing parasitoids and predators, utilization of semiochemicals or natural products, the application of physiological and ecological selective pesticides. Mathematical modeling and systems analysis are to be expected to the integrated pest management. Interface of biological control with the basic sciences of entomology and education in pest management for farmers are nec-essary. |
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| Keywords: | sustainable pest management Nosema locustae biological control biodiversity al- ternatives |
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