Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Protection of insect pheromones from degradation by ultraviolet radiation
T998013 Protection of insect pheromones from degradation by ultraviolet radiation
Patent Drawings:

Inventor: Bruce, et al.
Date Issued: September 2, 1980
Application: 06/124,012
Filed: February 25, 1980
Inventors: Bruce; William A. (Savannah, GA)
Bry; Roy E. (Savannah, GA)
Davis; Robert (Savannah, GA)
Lum; Patrick T. M. (Savannah, GA)
Su; Helen C. F. (Savannah, GA)
Assignee: The United States of America as represented by the Secretary of (Washington, DC)
Primary Examiner:
Assistant Examiner:
Attorney Or Agent:
U.S. Class: 514/576; 514/687; 514/972
Field Of Search:
International Class: A01N 25/22
U.S Patent Documents:
Foreign Patent Documents:
Other References:









Abstract: A substituted benzene compound of the following formula was found to protect an insect pheromone against ultraviolet (UV) radiation degradation ##STR1## wherein R.sub.1 is H or alkoxy group of 1 to 12 carbon atoms, R.sub.2 is H, sulphonic acid or its sodium salt, R.sub.3 is H, OH, and R.sub.4 is H, OH, or methoxy group. The UV absorbing compounds of the preceding formula significantly extended the biological activity and quality of the pheromone while at the same time remaining nontoxic to the insect and nondestructive of the environment.
Claim:
Description:
 
 
  Recently Added Patents
Visual model importation
Redundant parallel operation of motor vehicle electrical system generators
Case for electronic device
Coordinate measuring device and method for measuring with a coordinate measuring device
Process and apparatus for producing composite material that includes carbon nanotubes
Zoom lens
Metal-doped oxide, method of preparing the same, and solid oxide electrolyte using the metal-doped oxide
  Randomly Featured Patents
Gas anti-solvent recrystallization process
Gear butt warning
Synthesis of high activity ZSM-48
Method for the attachment of tubular pipe connection means to a sheet metal Wall and a device according to the method
Semiconductor device, communication device, and semiconductor device inspecting method
Apparatus for forming a multilevel concrete product
Fungicidal azolylmethyloxiranes
Device for modifying the force distribution of a ski over its gliding surface and a ski equipped with such a device
High precision z-theta stage
Method and apparatus for providing graduated annunciation of an impending alarm in a security system