An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Gutsche A, Heng-Moss T, Sarath G, Twigg P, Xia Y, Lu G, Mornhinweg D.Gutsche A, et al. Among authors: sarath g.Bull Entomol Res. 2009 Apr;99(2):163-73. doi: 10.1017/S0007485308006184. Epub 2008 Oct 8.Bull Entomol Res. 2009.PMID: 18840314