Head-on view of a fall armyworm caterpillar (magnified). Note the light-colored, upside-down "Y". USDA drawing.
Head-on view of a fall armyworm caterpillar (magnified). Note the light-colored,
upside-down "Y". USDA drawing.
Head-on view of a fall armyworm caterpillar (magnified). Note the light-colored,
upside-down "Y". USDA drawing.