re: Let's talk water hyacinth control

Are you guys that are blocking or booming area supplementing it with spray or just boom it and you're done? Most lily mats are gone right now however i would say I still have up to 30 percent coverage in a couple ponds. Obviously all of them have stragglers on the banks. That needs to be addressed because current stuff grows. If you are spraying is it continuous or a certain time?

Edited to add pic

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