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素有“中国椪柑”之乡的湖南湘西,近年来椪柑栽培面积扩大十分迅速,现已成为当地农民收入增长的主要支柱产业。但由于果农们栽培管理粗放,盲目施药,使得锈壁虱、介壳虫等吸汁害虫在椪柑上发生也越来越严重。另外锈壁虱虫体小,肉眼很难观察,孤雌生殖、繁殖力强,经常在很短时间内造成大量黑果,农民难以适时防治,直接影响果农增收。为此,2006—2007年就锈壁虱的生活习性、危害特点、发生规律进行了全面的调查研究,并结合自己的教学与科研实践,初步探索出了一套防治锈壁虱的方法,以便为广大果农防治锈壁虱提供参考。
Known as “China Citrus ” of the hometown of Hunan Xiangxi in recent years, the expansion of citrus cultivation area is very rapid, has now become the main pillar of local farmers income growth. However, due to extensive cultivation and management of fruit farmers, blind application of pesticides, making rust ticks, scale insects sucking pests on the ponkan more and more serious. In addition, rust pest insects small, hard to observe the naked eye, parthenogenesis, reproductive and strong, often in a very short period of time to create a large number of black fruit, farmers are difficult to timely control, a direct impact on farmers income. Therefore, from 2006 to 2007, we conducted a comprehensive investigation and study on the life habits, the characteristics and the occurrence rules of rust ticks, and combined with our own teaching and research practice, we explored a set of methods to control rust ticks in order to For the majority of farmers to prevent rust ticks provide a reference.