向日葵列当防治措施研究进展  

Research Progress on the Control Measures of Sunflower Broomrape

作　　者：李雨浓 LI Yunong(Heilongjiang Agricultural Technology Extension Station,Harbin 150090,China)

机构地区：[1]黑龙江省农业技术推广站,黑龙江哈尔滨150090

出　　处：《黑龙江农业科学》2023年第5期101-106,共6页Heilongjiang Agricultural Sciences

基　　金：国家现代农业产业技术体系(CARS-14)。

摘　　要：列当是一种寄生型杂草,严重危害向日葵的产量和品质。本文分析了向日葵列当生理小种及其在我国的分布情况,并对影响向日葵列当的主要环境因素、抗列当基因挖掘及品种抗性鉴定以及向日葵列当主要防治措施研究进展进行综述。在此基础上,提出通过提高品种抗性、建立合理的轮作制度、节肥减药、加大生物防治力度以及提升农技培训水平等措施提高向日葵列当综合防治水平。Sunflower broomrape(Orobanche cumana)is a parasitic weed,which seriously harms the yield and quality of sunflower.In this paper,the physiological races of sunflower broomrape and their distribution in China were analyzed,the main environmental impact factors and resistance gene mining and resistance identification and research progress on main control measures of sunflower broomrape were reviewed.On the basis of these,the comprehensive control level of sunflower broomrape could be improved by adopting some measures,such as improving the resistance level of varieties,establishing a reasonable rotation system,saving fertilizer and reducing medicine,increasing the strength of biological control and improving the level of agricultural technology training.

关 键 词：向日葵 列当 防治措施 进展 

分 类 号：S451[农业科学—植物保护]