摘要
为了筛选对斑潜蝇抗性较强的豇豆品种,对5个当地豇豆品种进行斑潜蝇危害情况调查研究。结果表明:海豇2号斑潜蝇危害的虫情指数最低,其次为南豇1号,其余3个豇豆品种(新丰68号、摇钱树和岁岁如意)斑潜蝇危害的虫情指数差异不显著。建议在生产中优先选择海豇2号,其次为南豇1号,其对斑潜蝇的抗虫性均较好,值得推广应用。
In order to screen cowpea cultivars with strong resistance to Liriomyza,the damage of five local cowpea cultivars to Liriomyza was investigated.The results showed that ’Haijiang No.2’ had the lowest pest index,followed by ’Nanjiang No.1’,and the other three cowpea cultivars (’Xinfeng No.68’,’Yaoqianshu’and ’Suisuiruyi’) had no significant difference in pest index.It was suggested that ’Haijiang No.2’ should be selected first,followed by ’Nanjiang No.1’,which had good resistance to Liriomyza and was worthy of popularization and application.
作者
潘飞
冯青
冯玉洁
李道敏
王三勇
PAN Fei;FENG Qing;FENG Yujie;LI Daomin;WANG Sanyong(Institute of Plant Protection,Hainan Academy of Agricultural Sciences/Key Laboratory of Plant Diseases and Pests Control in Hainan Province/Scientific Observation and Experiment Station of Crop Pests in Haikou,Ministry of Agriculture,Haikou 571100,China)
出处
《蔬菜》
2021年第3期43-47,共5页
Vegetables
基金
海南省属科研院所技术开发专项(KYYS-2018-12)
中央引导地方科技发展专项(ZY2018HN01)。
关键词
豇豆
品种
斑潜蝇
虫情指数
抗虫性
cowpea
cultivar
Liriomyza
pest index
pest resistance
