CAJ | 학술논문

向日葵列当(Orobanche cumana Wallr)是专寄生向日葵、烟草和番茄的寄生性杂草.由于近年内蒙古的向日葵种子大量无序从国外和区外调入,以及种植高感向日葵列当的食用向日葵品种,导致列当在自治区大范围扩展蔓延,特别是向日葵主产区巴彦淖尔市,造成严重的经济损失.文章通过查阅大量资料和田间调查,详述了列当的种类、分布、发生危害规律以及防控措施,为指导向日葵列当杂草的科学防除提供参考.
향일규렬당(Orobanche cumana Wallr)시전기생향일규、연초화번가적기생성잡초.유우근년내몽고적향일규충자대량무서종국외화구외조입,이급충식고감향일규렬당적식용향일규품충,도치렬당재자치구대범위확전만연,특별시향일규주산구파언뇨이시,조성엄중적경제손실.문장통과사열대량자료화전간조사,상술료렬당적충류、분포、발생위해규률이급방공조시,위지도향일규렬당잡초적과학방제제공삼고.
Sunflower Bloomrape (Orobanche cumana Wallr) is a kind of obligate parasitic weed which only parasite on sunflower, tobacco and tomato. In recent years, the occurrence area of sunflower bloomrape was expanded enormously in Inner Mongolia due to the large quantities of sunflower introduction from domestic and foreign markets under poor management and the cultivation of sunflower varieties highly susceptible to sunflower bloom rapes, especially in the region of Bayannur,it has causing enormous economic losses. In this paper described the detailed information of the sunflower bloomrape and some other species in the genus Orobanche including their synonyms, distribution, life history,occurrence regularity and control techniques which can provide assistance to the control of Orobanche weeds on sunflower.