西瓜重要种传病害研究进展
摘要：本文围绕目前我国西瓜生产中西瓜蔓枯病、细菌性果斑病、黄瓜绿斑驳病毒病等重要的种传病害，阐述了其发生与危害；讨论了国内外在病原物种子传带机制方面的研究进展；分析比较种子健康传统检测技术与现代分子检测技术的优点与局限性；总结现有的种子处理方法，最后提出了尚未明确和亟须研究的问题，为西瓜种传病害的防控提供参考。
关键词：种传病害；种子健康检测；种子处理；西瓜
中图分类号：S 436.5文献标识码：ADOI：10.3969/j.issn.05291542.2016.01.003Research advances in important seedtransmitted diseases of watermelonXu Xiulan1，Song Shunhua1，Zhang Zhiyong2，Wu Xuehong3，Geng Lihua1（1. Vegetable Research Center， Beijing Academy of Agriculture and Forestry Sciences； Key Laboratory of Biological and
Genetic Improvement of Horticultural Crops （North China）， Ministry of Agriculture， Beijing100097， China；
2. Plant Science and Technology College， Beijing University of Agriculture， Beijing102206， China；
3. Department of Plant Pathology， China Agricultural University， Beijing100193， China）AbstractThis review focused on the research progress in the most important seedtransmitted diseases of watermelon in China， including gummy stem blight， bacterial fruit blotch and Cucumber green mottle mosaic virus disease. The authors expounded the epidemics and damages caused by these seedtransmitted diseases， discussed the seedtransmission mechanisms， compared traditional and molecular techniques for seed health testing and summarized current seed treatments against the pathogens. At last， the authors pointed out the questions that are still uevealed and the aspects requiring further research， provided helpful advice on disease management.
Key wordsseedtransmitted diseases；seed health detection；seed treatment；watermelon 西瓜是深受人們喜爱的夏季消暑水果。我国是世界上最大的西瓜生产和消费国...
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