a derivative of an isoprene polymer which has the effect on some insects of arresting development at an early (esp. larval) stage and is widely used in insecticidal preparations; propyl 2-(3,7,11-trimethyl-11-methoxydodec-2-4-dien)oate, C19H34O3
Technical methoprene containing by weight 90% or more of methoprene (total isomers), with residual impurities from the manufacturing process, not put up in forms for retail sale.
Online Language Learning Tool SkELL allows users to search for phrases in sentences, collocates and similar words. These examples have been automatically selected and may contain errors.
