| 7种植物提取物对赤拟谷盗种群形成抑制作用的研究 |
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| 引用本文： | 王晓清,杨志慧.7种植物提取物对赤拟谷盗种群形成抑制作用的研究[J].粮食储藏,1999,28(1):9-12. |
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| 作者姓名： | 王晓清 杨志慧 |
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| 作者单位： | [1]湖北省荆门市粮食局 [2]华中农业大学植保系 |
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| 摘 要： | 选用７种植物提取物，分别设置８００ｐｐｍ，４００ｐｐｍ，２００ｐｐｍ，１００ｐｐｍ，５０ｐｐｍ５个浓度梯度，对赤拟谷盗进行试验。结果表明，对赤拟谷盗种群形成抑制效果最好的是８００ｐｐｍ的桔皮提取物，抑制率为９３．４％，其次是８００ｐｐｍ的脐橙提取物，抑制率为８５．７％。８００ｐｐｍ的一年蓬花瓣，肉桂，艾蒿，山萘，鱼腥草提取物对赤拟谷盗种群形成抑制率依次为７８．１％，７６．４％，７４．４％，６７．８
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| 关 键 词： | 植物提取物 赤拟谷盗 种群 驱避作用 储粮害虫 |
INHIBITION OF EXTRACT OF SEVEN PLANTS ON TRIBOLIUM CASTANEUM SPICIES |
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| Wang Xiaoqin,Jiang Wufeng,Ma Wenbin.INHIBITION OF EXTRACT OF SEVEN PLANTS ON TRIBOLIUM CASTANEUM SPICIES[J].Grain Storage,1999,28(1):9-12. |
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| Authors: | Wang Xiaoqin Jiang Wufeng Ma Wenbin |
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| Abstract: | The extract (concentration 800, 400, 200, 100 and 50ppm) of 7 plants was tested to control Tribolium castaneum. The result showed that 800ppm of orange skin extract had the best inhibition (93. 4%). following 800ppm Umbilical orange skin extract (85. 7%). Inhibition of 800ppm Erigeron annuus. Cinnamonum cassia. Artemisia argyi. Kaempferia galanga. Cordate houttuynia on Tribolium castaneum spicies was 78.1, 76.4 , 74. 4. 67. 8 and 54. 3% respectively. The highes concentration (800ppm) in 5 concentrations for the same plant had the best inhibition effect. In the test dosages, the extract of orange skin, Umbilical orange skin, Cinmamomum cassia. Kaempferia galangn. Artemisia argyi, Cordate houttuynia had the repellency on adults and larvae. No significant effect of contact insecticide on Triboliu castaneum adults and larvae showed in 7 plants extract. |
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| Keywords: | plant extract Tribolium castaneum strain inhibition repellency |
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