| 赵利敏;杜晓莉;贾豪;王爱玲;侯生英;高金.灰翅麦茎蜂对不同品种春小麦穗粒重的影响[J].植物保护,1997,23(6):15-16. |
| 灰翅麦茎蜂对不同品种春小麦穗粒重的影响 |
| Effect of Cephus fumipennis Eversmann on Grain Weight of Different Spring Wheat Varieties. |
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| DOI： |
| 中文关键词: 灰翅麦茎蜂,春小麦,穗粒重,损失率 |
| 英文关键词:Cephus fumipennis, spring wheat, grain weight, loss rate |
| 基金项目: |
| 赵利敏;杜晓莉;贾豪;王爱玲;侯生英;高金 |
| 青海省农林科学院植物保护研究所 西宁 810016;青海省民和县农业技术推广中心 |
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| 中文摘要: |
| 在青海省湟水流域民和、西宁、大通３地田间播种１２个春小麦品种以测定灰翅麦茎蜂幼虫蛀茎危害对各品种单株穗粒重性状的影响。结果表明，各供试春小麦品种被害单株穗粒重显著下降，损失率为９．４％～３７．３％。辐阿１号损失率低，显示一定的耐虫性。 |
| 英文摘要: |
| The effect of Cephus fumipennis Eversmann on grain weight of 12 spring wheat varieties were studied along the Huangshui valley in Qinghai Province. The results indicated that grain weight of the tested varieties damaged by the larva of the pest was reduced significantly, and the average loss rate per plant was from 9.4% to 37.3%. |
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