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在海拔1800米的湖北省长阳土家族自治县火烧坪乡萝卜生产基地,通过田间调查和黑光灯诱相结合的方法研究高山萝卜地下害虫种类及发生规律。结果表明高山萝卜常见地下害虫有4目7科11种,其中以小地老虎、黄曲条跳甲和灰地种蝇为害最重。高山萝卜地下害虫发生程度与季节有关,小地老虎的为害集中于6月中下旬及7月中旬;黄曲条跳甲的为害集中于8月;灰地种蝇的为害集中于5月。高山萝卜地下害虫的防治应以小地老虎、灰
In 1800 meters above sea level in Changyang Tujia Autonomous County of Hubei fire burning Pingxiang radish production base, field investigation and black light trap combination of methods to study the alpine radish underground pests species and occurrence. The results showed that there are 4 orders, 7 families and 11 species of common pests in alpine radish. Among them, the most serious damage is to the small tiger, the yellow beetle and the gray fly. The occurrence of underground pests in alpine radish is related to the season. The damage caused by the small Tigers is concentrated in the middle and late June and mid-July. The damage caused by the yellow beetle is concentrated in August; the gray flies are concentrated in May. Alpine radish underground pests should be controlled by small tiger, ash