A.6.5. 
RESEARCH ACTIVITIES AND INFORMATION USED 
• Annual hyperspectral aerial surveys are being used to monitor changes in infestations 
over time. 
• Annual surveys for hydrilla are taking place. 
• Invasions are being monitored with insect traps and manual inspections. 
A.6.6. RESEARCH NEEDS 
• Additional research on the biology/DNA of Caulerpa and how it would adapt in Southern 
California, as well as research on eradication methods is needed. Officials would also 
like to undertake greater surveillance. 
• Additional outreach and public education regarding Caulerpa also is needed. Individuals 
(hobbyists) need to learn how to handle Caulerpa (it is important to teach people how to 
look out for it in the natural environment). 
A-24 
