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Scientists and citizens combine forces to battle deadly beetle

The tiny polyphagous shot hole borer beetle poses a massive climate threat to SA if not controlled, and could kill up to 65 million trees in the cities’ urban forests, writes Claire Keeton

Liesbeek riverWestern capeSouth africaCape townCity ofUnited kingdomClaire keetonKeeton seniorWorld warSunday timesComment policyGuy midgleyMartin hillGoogle street viewEastern capeBrett hurley

Rand Water begins spraying contentious herbicide on Vaal River water lettuce

Rand Water has begun spraying herbicide on the water lettuce invasion on the Vaal River and releasing weevils as biological control agents.

Eastern capeSouth africaRand waterVaal riverNorthern capeVaal damSouth africa generalNorth westJulia evansDarryl zaaymanFerrial adamAnthony turtonSamuel motitsoeMbuyiswa makhubelaEjulie coetzeeBettina genthe

Delta Park dam completely cover with hyacinth

Delta Park dam completely cover with hyacinth
citizen.co.za - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from citizen.co.za Daily Mail and Mail on Sunday newspapers.

United statesSouth africaKim weaverShirley tebbuttEjulie coetzeeMthulisi lwazi khuboniNicolas salinasNational environmental managementRhodes university in makhandaCentre for biological controlAfrican institute for aquatic biodiversityAfrican national biodiversity instituteDelta parkSouth african instituteAquatic biodiversityBiological control

Hyacinth situation is looking good - CBC

Hyacinth situation is looking good - CBC
kormorant.co.za - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from kormorant.co.za Daily Mail and Mail on Sunday newspapers.

North westSouth africaHartbeespoort damEjulie coetzeeDavid magaeHya matlaCentre for biological controlRhodes universityHartbeespoort remediation programme onBiological controlHartbeespoort remediation programme

Tiny bugs reduce water hyacinth on Hartbeespoort Dam to 5%

Tiny bugs reduce water hyacinth on Hartbeespoort Dam to 5%
mg.co.za - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from mg.co.za Daily Mail and Mail on Sunday newspapers.

North westSouth africaEastern capeHartbeespoort damUnited statesCrocodile riverSouth africa generalIan hendrikseDavid magaeEjulie coetzeeDelwyn verasamyCentre for biological controlHartbeespoort boat clubRhodes universityBiological controlSouth america