TY - BOOK ED - DSIR, Ecology Division, Freshwater Section. TI - Aquatic plant research in New Zealand / : a report prepared for the Officials Committee on Eutrophication by the Freshwater Section, Ecology Division, D.S.I.R AV - QK 51.2.N45 AQU 1974 PY - 1974/// CY - Taupo, N.Z. : PB - Ecology Division, DSIR, KW - RIVERS KW - LAKES KW - AQUATIC PLANTS KW - AQUATIC WEEDS KW - LAKE GEORGINA KW - LAKE HAWES KW - LAKE HAYES KW - LAKE MANAPOURI KW - LAKE MONOWAI KW - LAKE OHAU KW - LAKE PUKAKI KW - LAKE ROTOITI (ROTORUA DISTRICT) KW - LAKE ROTOROA KW - LAKE ROXBURGH KW - LAKE SELFE KW - LAKE TE ANAU KW - LAKE TEKAPO KW - TOMAHAWK LAGOON KW - WAIKOROPUPU SPRINGS KW - WAITAKI RIVER KW - LAKE WAKITIPU KW - LAKE WANAKA KW - SWANS LAKE KW - LAKE TARAWERA KW - LAKE TAUPO KW - LAKE WHATIHUA KW - LAKE TIKITAPU KW - LAKE TUTIRA KW - LAKE WAIAU KW - LAKE WAIKAREMOANA KW - WAIKATO RIVER KW - LAKE WAINGATA KW - WAINUIOMATA RIVER KW - LAKE WAIPARERE KW - WESTERN SPRINGS KW - LAKE WHAKAMARINO KW - LAKE WHAKAMARU KW - LAKE AVIEMORE KW - LAKE BENMORE KW - LAKE COBB KW - LAKE COLERIDGE KW - LAKE ELLESMERE (TE WAIHORA) KW - LAKE EVELYN KW - LAKE KAITAWA KW - LAKE KANONO KW - LAKE KARAPIRO KW - LAKE KERETA KW - LAKE MARAETAI KW - LAKE MATAHINA KW - MUIR'S LAKE KW - LAKE NGAPOURI KW - LAKE NGATU KW - LAKE OHAKURI KW - LAKE OKAIHAU KW - LAKE OKAREKA KW - LAKE OKARO KW - LAKE OKATAINA KW - LAKE PAPAITONGA KW - LAKE POKOROA KW - PUKEPUKE LAGOON KW - LAKE REREWHAKAAITU KW - LAKE ROTOAIRA KW - LAKE ROTOKAKAHI KW - LAKE ROTOKAWAU KW - LAKE ROTOMA KW - LAKE ROTORUA KW - LAKE ARAPUNI KW - LAKE ARATIATIA KW - LAKE ATIAMURI KW - LAKE HERENGAWE KW - HERETAUNGA STREAM KW - RESEARCH PROJECTS KW - BIBLIOGRAPHIES N1 - Unpublished report, Freshwater Section, Ecology Division, DSIR, Taupo. Unpublished information on Taupo Research Laboratory files. Copy in Ecology Division library, Lower Hutt. This report is provisional and should not be quoted without consulting the author or Director; Cover title; "September 1974"; Introduction -- Extent of aquatic weed problems -- 1. Drainage of agricultural land -- 2. Generation of electrical power -- 3. Recreational lakes -- 4. Wetlands -- Aquatic plant research -- 1. Identification -- 2. Surveys -- 3. Ecology -- Effects of lake level -- Thermal effects -- 4. Autecology -- Elodea canadensis ; Lagorosiphon major ; Ceratophyllum demersun ; Nitella hookeri ; Other aquatic species -- 5. Physiology -- 6. Control -- Mechanical control ; Physical control ; Chemical control ; Biological control ; Prevention -- 7. Planned future research -- Eutrophication -- Conclusions -- Recommendations -- References ER -