"1"^^ . . . "1"^^ . . . "Larvicidal effects of various Euro-Asiatic plants against Culex quinquefasciatus Say larvae (Diptera: Culicidae)"@en . "102" . . "Larvicidal effects of various Euro-Asiatic plants against Culex quinquefasciatus Say larvae (Diptera: Culicidae)"@en . . "Larvicidn\u00ED \u00FA\u010Dinek r\u016Fzn\u00FDch Euroasijsk\u00FDch rostlin proti Culex quinquefasciatus Say larvae (Diptera: Culicidae)"@cs . . "000252675800031" . . "[7814F818679A]" . . . "0932-0113" . "Methylalkoholov\u00E9 v\u00FDluhy vzdu\u0161n\u00FDch \u010D\u00E1st\u00ED z 31 rostlin Euroasijsk\u00E9 oblasti byly testov\u00E1ny proti 4mu instaru larev Culex quinquefasciatus Say (Diptera: Culicidae)v laboratorn\u00EDch podm\u00EDnk\u00E1ch. \u00DAmrtnost ze \u0161esti koncentrac\u00ED (5, 10,25,50, 100 a 200 ppm) byla stanovn\u00E1 a LD50 byla vypo\u010D\u00EDtan\u00E1. V\u0161echny rostlinn\u00E9 v\u00FDluhy uk\u00E1zaly larvicidal aktivitu 24 h po aplikaci. V\u00FDluhy z rostlin Otanthus maritimus a Ammi visnaga vyk\u00E1zala nejvy\u0161\u0161\u00ED larvicidal aktivity s LD50 7 a 9 ppm, n\u00E1sledovan\u00FD , Humulus japonicus, Acer platanoides, Satureja hortensis, Ocimum basilicum and Thymus vulgaris (LD50 23, 25, 28, 28, 32 and 48 ppm, p\u0159\u00EDslu\u0161n\u011B.Pro osm druh\u016F byla odhadnuta let\u00E1ln\u00ED d\u00E1vka mezi 51 a 100 ppm, dal\u0161\u00ED 8 druh\u016F m\u011Blo LD50 101 - 200 ppm, 15 druh\u016F v rozmez\u00ED 201 - 500 ppm a 17 druh\u016F vyk\u00E1zalo n\u00EDzkou larvicidn\u00ED aktivitu kdy LD 50 > 500 ppm."@cs . . "Larvicidal; Botanical insecticides; Plant extracts; Culex quinquefasciatus; Lethal doses"@en . "Larvicidn\u00ED \u00FA\u010Dinek r\u016Fzn\u00FDch Euroasijsk\u00FDch rostlin proti Culex quinquefasciatus Say larvae (Diptera: Culicidae)"@cs . "Larvicidal effects of various Euro-Asiatic plants against Culex quinquefasciatus Say larvae (Diptera: Culicidae)" . . "RIV/00027006:_____/08:00000153!RIV09-MSM-00027006" . "5"^^ . "Extracts from 56 species of plants in the Euro-Asiatic region were tested for larvicidal activity against the fourth larval instar of the mosquito Culex quinquefasciatus Say (Diptera: Culicidae). All plant extracts showed larvicidal activity after 24 h of exposure to the plant extracts in a maximal dose of 500 ppm. The extracts of the plants Otanthus maritimus and Ammi visnaga displayed the highest larvicidal effect LD50 7 and 9 ppm, respectively) followed by Acer pseudoplatanus; Humulus japonicus, Acer platanoides, Satureja hortensis, Ocimum basilicum and Thymus vulgaris (LD50 23, 25, 28, 28, 32 and 48 ppm respectively). For eight species, the appraisal value of LD50 was between 51 and 100 ppm, another eight species from 101 to 200 ppm, 15 species from 201 to 500 ppm and for 17 species, low mortality showed no lethal dose (LD50> 500 ppm)."@en . "376267" . "RIV/00027006:_____/08:00000153" . . "Extracts from 56 species of plants in the Euro-Asiatic region were tested for larvicidal activity against the fourth larval instar of the mosquito Culex quinquefasciatus Say (Diptera: Culicidae). All plant extracts showed larvicidal activity after 24 h of exposure to the plant extracts in a maximal dose of 500 ppm. The extracts of the plants Otanthus maritimus and Ammi visnaga displayed the highest larvicidal effect LD50 7 and 9 ppm, respectively) followed by Acer pseudoplatanus; Humulus japonicus, Acer platanoides, Satureja hortensis, Ocimum basilicum and Thymus vulgaris (LD50 23, 25, 28, 28, 32 and 48 ppm respectively). For eight species, the appraisal value of LD50 was between 51 and 100 ppm, another eight species from 101 to 200 ppm, 15 species from 201 to 500 ppm and for 17 species, low mortality showed no lethal dose (LD50> 500 ppm)." . . "3" . . "P(1P05ME764)" . "Larvicidal effects of various Euro-Asiatic plants against Culex quinquefasciatus Say larvae (Diptera: Culicidae)" . "DE - Spolkov\u00E1 republika N\u011Bmecko" . . . "Pavela, Roman" . "Parasitology Research" .