https://vital.seals.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 Reproductive isolation mechanisms of two cryptic species of Eccritotarsus (Hemiptera: Miridae), biological control agents of water hyacinth, Eichhornia crassipes (Martius) Solms-Laubach (Pontederiaceae) https://vital.seals.ac.za/vital/access/manager/Repository/vital:29202 Wed 12 May 2021 20:11:15 SAST ]]> Managing the invasive aquatic plant Sagittaria platyphylla (Engelm.) J.G. Sm(Alismataceae): problems and prospects https://vital.seals.ac.za/vital/access/manager/Repository/vital:41439 Wed 12 May 2021 14:58:15 SAST ]]> Post-release evaluation of Megamelus scutellaris Berg. (hemiptera: delphacidae): a biological control agent of water hyacinth Eichhornia crassipes (Mart.) Solms-Laub (Pontederiaceae) in South Africa https://vital.seals.ac.za/vital/access/manager/Repository/vital:30710 Tue 15 Aug 2023 11:20:55 SAST ]]>