]*>","")" /> Preliminary Study on Pest-resistance and Its Resistant Mater of Ulmus pamila Ⅰ
Xinjiang Agricultural Sciences

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Preliminary Study on Pest-resistance and Its Resistant Mater of Ulmus pamila Ⅰ

  • Received:1999-06-25 Revised:1999-06-25 Online:1999-06-25 Published:1999-06-25

白榆抗虫性及其抗性物质的初步研究

贺治坤;王爱静;刘宏光;邓克蓉;赵瑛瑛   

  1. 新疆林科院,乌鲁木齐,830000;克拉玛依市园林科研所





摘要： 研究表明,新疆白榆皮层含游离酚0.0491mg,高出钻天榆4倍,脯氨酸含量3.444mg,高出钻天榆近10倍,新疆白榆具有抗虫性.