Holcus spot on corn. Most spots will be surrounded by a reddish or brownish margin. Lesions may be surrounded by a yellow halo. Look-Alikes. Other things can cause spots to occur on young corn leaves that can be confused with holcus spot.
Casual elegant is extremely different from formal, so do not bring out your ball gowns for the former category. Those exquisite dresses and tuxedos have a special category all their own, considered formal attire. This category is rare, but when it is suggested, it is imperative that it be followed.
Formal attire is clothing that is appropriate for extremely formal events, such as weddings, dances, and other special occasions. This type of attire can generally be broken into two categories: white tie and black tie. Determining what to wear to a formal event also depends on the time of day and context of the event. Unless an invitation specifically states otherwise, formal attire usually means a tuxedo and black bow tie for men and an evening gown or very smart cocktail dress for women.