EXPLAINER ‘Setting a thief to catch a thief’ - new biological control agent (weevils) released to tackle invasives at Hartbeespoort 7 min 1 By Julia Evans
DAILY MAVERICK WEBINAR Saving SA’s water bodies from aquatic plant invaders with a sustainable twist 4 min 1 By Kristin Engel
ALIEN INVASION Spraying of controversial herbicide on Vaal River water lettuce begins – critics urge caution 9 min 9 By Julia Evans
