新疆北部向日葵病虫草害发生及综合防治

New Trends of Disease,Pest and Weeds on Sunflower in Northern Xinjiang and Comprehensive Control Measures

新疆北部地区是新疆向日葵的主产区,近年来,通过系统地调查研究,并收集向日葵主产区病虫害测报站的有关数据,基本摸清了向日葵田间病虫草害的发生种类、发生量、为害特点、发生时间、地点及其防治方法等。揭示了当前向日葵田间病虫草害发生的新种类、新趋势和新特点,提出了适合当地的防治方法。

There were major sunflower-producing areas in northern Xinjiang.In recent years,the occurrence,field symptom and control of main diseases,pests and weeds on sunflower were studied.The incidence in sunflower field,occurrence,damage characteristics,time of occurrence,locations and test control methods were understood.Local control methods were put forward.