Synthetic pheromone 8-methyl-2-decanol propanoate
AssigneeThe United States of America as represented by the Secretary of Agriculture
InventorsPaul L. Guss, James H. Tumlinson, III, Philip E. Sonnet, Adron T. Proveaux
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Abstract
A pheromonal compound produced by the western corn rootworm has been identified as 8-methyl-2-decanol propanoate (8-M-2-DP) having the structural formula: ##STR1## A synthesis has been devised for racemic 8-M-2-DP which demonstrates activity toward the western corn rootworm comparable to its natural counterpart. Other diabroticites including the Mexican corn rootworm and the northern corn rootworm also respond to the synthetic compound. By attracting rootworms to field traps, 8-M-2-DP is a useful tool for the monitoring and control of these major agricultural pests.
Claims3
Substantially pure 8-methyl-2-decanol propanoate as the racemic mixture of its stereoisomers or as an isomeric mixture configurationally biased in favor of at least one of its 2R,8R and 2S,8R stereoisomers.
Dependencies are inferred from the claim text.