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Asparagopsis
Other vessel
Divers_Tongan_expedition_Dennis Gordon
Hand Weeding Wanaka. Credit John Clayton NIWA.
John Clayton on Lake Rotoaira. Credit Rohan Wells NIWA.
Suction Dredge Underwater. Credit John Clayton NIWA.
Diver Observes Lake Swan Hornwort. Credit Rohan Wells NIWA.
NIWA Divers on Lake Brunner. Credit John Clayton NIWA.
NIWA Divers on Lake Brunner. Credit John Clayton NIWA.
Gel Trial Against Weeds. Credit Rohan Wells NIWA.
Spraying Invasive Weeds in Hamilton. Credit Tracey Burton NIWA.
Hand Weeding Wanaka. Credit John Clayton NIWA.
