Analysis on Occurrence and Damage Characteristics and Control Effect of Wheat Head Scab in Jintan Area in 2012

The occurrence of wheat head scab reached a outbreak level in Jintan area in 2012. According to local wheat varieties and growth conditions,this paper introduced occurrence situation and epidemiological factors,investigated the control effect of different pesticide varieties,different number of using pesticides on wheat head scab.At the same time,it analyzed and summarized the relevant control experiences.