内蒙古巴彦淖尔市加工番茄列当发生情况及综合防控技术

摘要

河套灌区内蒙古巴彦淖尔市加工番茄寄生性杂草列当发生并蔓延。从介绍列当对加工番茄的危害出发，论述了列当传播途径，并阐述了主要防控方法，指出应采用加强检疫、合理轮作、生物防治、药剂防控等方法进行防控。%Parasitic weeds Orobanche coerulescens occurrenced and spread on processing tomato in Hetao irrigation Area of Bayinnaoer City in Inner Mon-golia. Starting from introducing harm of Orobanche coerulescens on processing tomato ,the routes of transmission were discussed. Moreover ,the main prevention techniques of Orobanche coerulescens were elaborated. It was pointed out that should using following methods , such as strengthening the inspection and quaran-tine, reasonable rotation , biological control, chemical prevention and others .