| 玫瑰哈氏茎蜂生物学特性和防治的研究 |
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| 引用本文： | 刘惠英,李俊英,周庆久. 玫瑰哈氏茎蜂生物学特性和防治的研究[J]. 河北林果研究, 1994, 0(4) |
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| 作者姓名： | 刘惠英 李俊英 周庆久 |
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| 作者单位： | 河北林学院林学系 |
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| 摘 要： | 玫瑰哈氏茎蜂１年１代，４月中旬为成虫发生期，４月下旬至６月上旬为幼虫为害期。幼虫沿嫩茎呈螺旋形蛀食，使顶梢萎蔫下垂，而后咬食顶梢嫩茎和茎干的髓部，造成茎干中空、顶梢干枯。用５０％甲胺磷或４０％氧化乐果乳油１００倍液涂茎，死亡率达１００％。
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| 关 键 词： | 玫瑰哈氏茎蜂，生物学，防治，玫瑰 |
STUDIES ON HARTIGIA DRACONIS |
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| Liu Huiying , Li Junying ,Zhou Qingjiu. STUDIES ON HARTIGIA DRACONIS[J]. Hebei Journal of Forestry and Orchard Research, 1994, 0(4) |
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| Authors: | Liu Huiying Li Junying Zhou Qingjiu |
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| Abstract: | Hartigia draconis occurs one generation per year. Its adults appeared in mid April,and the damaging stage of larvae was found during the period from late April to mid June. The larvae bored tender stems spirally and ate the pith tissue, leaving hollow stem,and caus-ing stem tips to wilt. Painting the stems with 50%methamidophos EC or 40% omethoate EC with a dilution of 1 :100 could effectively control the insect. |
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| Keywords: | Hartigia draconis biology control rose |
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