东台市有里下河稻棉轮作区和广阔的沿海棉旱粮区,两个自然区域麦田杂草的群落结构差别较大,但主体上分为禾本科杂草和阔叶杂草,其优势种群有硬草、婆婆纳、猪殃殃。由于防治它们效果较好的某些磺酰脲类(如绿黄隆)药 In Dongtai City, there is a lower-inland rice-cotton rotation area and a vast coastal cotton-droughty grain-growing area. The community structure of weeds in two natural areas is quite different, but the dominant species are grass weeds and broadleaf weeds. The population has hard grass, mother-in-law, pig apocalypse. Some sulfonylureas (such as chlor-luanlong) due to their better control