Risk-based residential HLB/ACP survey for California, Texas and Arizona

The recent discoveries of HLB in the Los Angeles Basin and the Rio Grande Valley of Texas underscore the imminent danger of HLB spread in these two States and the urgent need for highly sensitive survey methods for early detection of new residential infections of HLB combined with rapid intervention to contain and eliminate further spread.  The Arizona citrus industry is also at considerable risk due to the proximity to the Mexican border...