Scientists hope hungry black weevils imported from Louisiana can help tackle South Africa's invasive water plant problem.
Scientists in South Africa are considering using weevils from Louisiana as a biocontrol method to combat invasive water ...
Africanews on MSN5d
Weevils tackle invasive Salvinia in South AfricaScientists in South Africa are using weevils to combat the invasive Salvinia plant threatening freshwater ecosystems ...
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