U.S. Code of Federal Regulations

Regulations most recently checked for updates: Sep 28, 2023

§ 29.2511 - Crude.

A subdegree of maturity. Crude leaves are usually hard and slick as a result of extreme immaturity. A similar condition may result from firekill, sunburn, or sunscald. Any leaf which is crude to the extent of 20 percent or more of its surface may be described as crude. (See Rule 19, § 29.2635.)