"Skladi\u0161tn\u00ED \u0161k\u016Fdci jako jedna z forem ko\u0159isti pred\u00E1torsk\u00FDch rozto\u010D\u016F"@cs . . "Ch.eruditus je pred\u00E1tor skladi\u0161tn\u00EDch rozto\u010D\u016F, ale p\u0159\u00EDle\u017Eitostn\u011B se \u017Eiv\u00ED i dal\u0161\u00EDmi drobn\u00FDmi \u010Dlenovci, nap\u0159. pisivkami rodu Liposcelis, kter\u00E9 se \u010Dasto vyskytuj\u00ED spolu se \u0161kodliv\u00FDmi rozto\u010Di. Byl studov\u00E1n vztah pred\u00E1tor ? ko\u0159ist a bylo zji\u0161t\u011Bno, \u017Ee Ch. eruditus je schopen se \u017Eivit v\u0161emi v\u00FDvojov\u00FDmi stadii pisivky L. decolor (vaj\u00ED\u010Dka, nymfy, dosp\u011Blci).Pr\u016Fm\u011Brn\u00FD \u010Das manipulace s ko\u0159ist\u00ED a d\u00E9lky s\u00E1n\u00ED z\u00E1vis\u00ED na velikosti ko\u0159isti (24 ? 90 min.)."@cs . . . "5"^^ . "[88C2E35F1CE0]" . "P(OC 842.10)" . "1"^^ . . "27" . "9" . . "RIV/00027006:_____/04:00013951" . . . "Ku\u010Derov\u00E1, Zuzana" . . "RIV/00027006:_____/04:00013951!RIV/2005/MSM/M01005/N" . "Stored product psocids as one of the preys of the predatory mite"@en . . "Cheyletus eruditus is a predator of stored product mites, but preys occasionally also on other srnall arthropods such as psocids of the genera Liposcelis and Lepinotus. Many species of psocids are common stored product pests and they very often occur in grain together with pest mites.The aim of the present research was to study %22predator - prey%22 relations, i.e. C. eruditus and psocids. Freshly developed fernales of C. eruditus were fed either by eggs, nymphs, rnales or females of Liposcelis decolor in order to study the predators behaviour, sucking time of the prey body and impact on prey population. The results indicate that the predator C. eruditus is able to prey on all developmental stages of the psocid L. decolor.Mean handling time (manipulation and sucking of psocid prey) varies from 24 to 90 minutes in dependence on the prey body size. Depending on predator-prey ratio (1:2,1:5) the population size of psocids was depressed to 11 and 12.5 % of the control population size, respectively, during 4"@en . "Stored product psocids as one of the preys of the predatory mite" . "92-9067-171-6" . "Cheyletus eruditus is a predator of stored product mites, but preys occasionally also on other srnall arthropods such as psocids of the genera Liposcelis and Lepinotus. Many species of psocids are common stored product pests and they very often occur in grain together with pest mites.The aim of the present research was to study %22predator - prey%22 relations, i.e. C. eruditus and psocids. Freshly developed fernales of C. eruditus were fed either by eggs, nymphs, rnales or females of Liposcelis decolor in order to study the predators behaviour, sucking time of the prey body and impact on prey population. The results indicate that the predator C. eruditus is able to prey on all developmental stages of the psocid L. decolor.Mean handling time (manipulation and sucking of psocid prey) varies from 24 to 90 minutes in dependence on the prey body size. Depending on predator-prey ratio (1:2,1:5) the population size of psocids was depressed to 11 and 12.5 % of the control population size, respectively, during 4" . "mites, psocids, Cheyletus eruditus. Liposcelis decolor, predator - prey relations"@en . "Stored product psocids as one of the preys of the predatory mite" . "Skladi\u0161tn\u00ED \u0161k\u016Fdci jako jedna z forem ko\u0159isti pred\u00E1torsk\u00FDch rozto\u010D\u016F"@cs . "Stored product psocids as one of the preys of the predatory mite"@en . . . "191-195" . . . "IOBC wprs Bulletin" . "FR - Francouzsk\u00E1 republika" . "588219" . . . . "1"^^ .