. "pear suckers; pears; kaolin; oil; insecticides"@en . "978-80-87030-16-5" . "V\u011Bdeck\u00E9 pr\u00E1ce ovocn\u00E1\u0159sk\u00E9" . "330886" . "[55D7429FD733]" . "C\u00EDlem pokus\u016F bylo stanovit \u00FA\u010Dinnost syst\u00E9mu o\u0161et\u0159en\u00ED proti mer\u00E1m zahrnuj\u00EDc\u00ED p\u0159edjarn\u00ED o\u0161et\u0159en\u00ED kaol\u00EDnem, jarn\u00ED post\u0159iky oleji a aplikaci t\u0159ech typ\u016F insekticid\u016F b\u011Bhem vegetace. Testov\u00E1na byla \u00FA\u010Dinnost kaol\u00EDnu, kter\u00FD znesnad\u0148uje p\u0159ezimuj\u00EDc\u00EDm sami\u010Dk\u00E1m kladen\u00ED vaj\u00ED\u010Dek. P\u016Fsoben\u00ED 90% \u0159epkov\u00E9ho oleje (Ekol) spo\u010D\u00EDv\u00E1 v udu\u0161en\u00ED dosp\u011Blc\u016F a vaj\u00ED\u010Dek. Insekticidy Sanmite 20 WP (pyridaben), Insegar 25 WP (fenoxycarb) a Calypso 480 SC (thiacloprid) byly aplikov\u00E1ny p\u0159edev\u0161\u00EDm za \u00FA\u010Delem redukce nymf, ale i dal\u0161\u00EDch v\u00FDvojov\u00FDch st\u00E1di\u00ED. \u00DA\u010Dinnost se porovn\u00E1vala s neo\u0161et\u0159enou kontrolou. Aktivita a po\u010Detnost dosp\u011Blc\u016F byla monitorov\u00E1na metodou sklep\u00E1v\u00E1n\u00ED. Kladen\u00ED vaj\u00ED\u010Dek a infestace nymfami byla hodnocena vizu\u00E1ln\u00ED kontrolou. Populaci mery se nepoda\u0159ilo udr\u017Eet pod hladinou \u0161kodlivosti. P\u0159esto b\u011Bhem vegetace do\u0161lo k v\u00FDrazn\u00E9mu sn\u00ED\u017Een\u00ED po\u010Dtu dosp\u011Blc\u016F, nymf i vaj\u00ED\u010Dek na o\u0161et\u0159en\u00E9 parcele v porovn\u00E1n\u00ED s neo\u0161et\u0159enou kontrolou."@cs . "21" . . "Ochrana proti mer\u00E1m (Sternorrhyncha, Psyllidae) v hru\u0161\u0148ov\u00FDch sadech"@cs . "Ochrana proti mer\u00E1m (Sternorrhyncha, Psyllidae) v hru\u0161\u0148ov\u00FDch sadech" . "Silovsk\u00E1, Ivana" . "C\u00EDlem pokus\u016F bylo stanovit \u00FA\u010Dinnost syst\u00E9mu o\u0161et\u0159en\u00ED proti mer\u00E1m zahrnuj\u00EDc\u00ED p\u0159edjarn\u00ED o\u0161et\u0159en\u00ED kaol\u00EDnem, jarn\u00ED post\u0159iky oleji a aplikaci t\u0159ech typ\u016F insekticid\u016F b\u011Bhem vegetace. Testov\u00E1na byla \u00FA\u010Dinnost kaol\u00EDnu, kter\u00FD znesnad\u0148uje p\u0159ezimuj\u00EDc\u00EDm sami\u010Dk\u00E1m kladen\u00ED vaj\u00ED\u010Dek. P\u016Fsoben\u00ED 90% \u0159epkov\u00E9ho oleje (Ekol) spo\u010D\u00EDv\u00E1 v udu\u0161en\u00ED dosp\u011Blc\u016F a vaj\u00ED\u010Dek. Insekticidy Sanmite 20 WP (pyridaben), Insegar 25 WP (fenoxycarb) a Calypso 480 SC (thiacloprid) byly aplikov\u00E1ny p\u0159edev\u0161\u00EDm za \u00FA\u010Delem redukce nymf, ale i dal\u0161\u00EDch v\u00FDvojov\u00FDch st\u00E1di\u00ED. \u00DA\u010Dinnost se porovn\u00E1vala s neo\u0161et\u0159enou kontrolou. Aktivita a po\u010Detnost dosp\u011Blc\u016F byla monitorov\u00E1na metodou sklep\u00E1v\u00E1n\u00ED. Kladen\u00ED vaj\u00ED\u010Dek a infestace nymfami byla hodnocena vizu\u00E1ln\u00ED kontrolou. Populaci mery se nepoda\u0159ilo udr\u017Eet pod hladinou \u0161kodlivosti. P\u0159esto b\u011Bhem vegetace do\u0161lo k v\u00FDrazn\u00E9mu sn\u00ED\u017Een\u00ED po\u010Dtu dosp\u011Blc\u016F, nymf i vaj\u00ED\u010Dek na o\u0161et\u0159en\u00E9 parcele v porovn\u00E1n\u00ED s neo\u0161et\u0159enou kontrolou." . . . . "2"^^ . . "The control of the pear suckers (Sternorrhyncha, Psyllidae) in pear orchards"@en . "8"^^ . "Ochrana proti mer\u00E1m (Sternorrhyncha, Psyllidae) v hru\u0161\u0148ov\u00FDch sadech"@cs . . . "205"^^ . "RIV/25271121:_____/09:#0000097" . "V\u00FDzkumn\u00FD a \u0161lechtitelsk\u00FD \u00FAstav ovocn\u00E1\u0159sk\u00FD Holovousy s.r.o." . "The control of the pear suckers (Sternorrhyncha, Psyllidae) in pear orchards"@en . "2"^^ . . "Ochrana proti mer\u00E1m (Sternorrhyncha, Psyllidae) v hru\u0161\u0148ov\u00FDch sadech" . . . . "The aim of this research was to assess the efficacy of the system of treatments comprehensive pre-spring spray treatments of kaolin and oil and treatments of three insecticides used during the vegetation. There was tested efficacy of kaolin against over-wintered adults to prevent the females laying their eggs. Ekol (oil) was tested in order to suffocate adults and eggs. Insecticides were applied to reduce nymphs especially: Sanmite 20 WP (pyridaben), Insegar 25 WP (fenoxycarb) and Calypso 480 SC (thiacloprid). Efficacy was compared with an untreated control. Beating tray samples were taken to monitor the density of adults. Eggs-laying and nymphs infestation were visually monitored on a randomly chosen blossoms clusters. For all that population of pear suckers was not reduced under a damaging level. However, during the vegetation there was observed lower population density on treated trees compared to the control."@en . "Ou\u0159edn\u00ED\u010Dkov\u00E1, Jana" . "Z(MSM2527112101)" . . . . . . . "RIV/25271121:_____/09:#0000097!RIV10-MSM-25271121" . "Holovousy" .