Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( ) or https://
means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
These data are from a study that characterized fungicide efficacy and duration of protection against coffee leaf rust (CLR, Hemileia vastatrix) on Hawaii Island. Field trials were conducted on...
data.gov
An official website of the GSA's Technology Transformation Services