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出 处:《农业科学研究》1991年第3期43-46,188-189,共6页Journal of Agricultural Sciences
摘 要:近年来,宁夏天牛蔓延成灾,危及林业,对依托于生态环境的黄河农业已构成威胁。本文对宁夏天牛危害现状进行分析论证后指出:除继续推行某些行之有效的防治方法外,欲彻底根除,须进行深入研究,运用现代高科技手段,争取于近期内有所突破。作者较详尽地介绍了这种可能性。The spread of the disaster caused by longicorn beetle has not only endangered forestry, but also become a menace to the Yellow River agriculture which largely depends on ecological environment. This article analysed and dernonstrated the present situation caused by the harmful in-sect, and indicated that in order to do away with the longicorn beetle thoroughly, besides continuously practising some ef fective controlling measures, f urther research should be c鈘ried out by using modern and advanced scientific and technical means, and striving for the new breakthrough in the research on this problem in recent period. The authors explained in detail this possibility.
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