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棕榈蓟马危害珍珠罗汉松的初步研究
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| 摘要: | ||
| 报导了棕榈蓟马危害珍珠罗汉松，对危害情况和发生规律进行调查与观察，提出防治棕榈蓟马的技术措施，在害虫始盛期应用20％吡虫啉、稀释3000~4000倍药液喷雾，控制害虫的危害。 | ||
| 关键词: 珍珠罗汉松；棕榈蓟马；危害；防治 | ||
| DOI： | ||
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| 基金项目：无 | ||
| Preliminary study on Thrips palmi Karny do damage to Podocarpus brevifolius | ||
| Abstract: | ||
| Thrips palmi Karny is a commonly seen pest in Agricalture,but lost saw the report on damage in Forestry.This study first report its damage to Podocarpus brevifolius ,and the control effect are put forword. | ||
| Key words: Podocarpus brevifolius;Thrips palmi Karny;harmfulness;prevention |