A comparison of the enantioselective reduction potential of five strains of Saccharomyces cerevisiae towards a selected ketoneNOVAK, Jaroslav; ZAREVUCKA, Marie; WIMMER, Zdenek et al.Biotechnology letters. 2001, Vol 23, Num 18, pp 1517-1522, issn 0141-5492Article

Distribution of a juvenogen and its metabolites in a laboratory system during juvenogen-induced caste differentiation in a termite, Reticulitermes santonensis (Isoptera: Rhinotermitidae)TYKVA, Richard; CERNY, Bohuslav; WIMMER, Zdenek et al.Pest management science. 2008, Vol 64, Num 6, pp 654-659, issn 1526-498X, 6 p.Article

Laboratory analyses of ¹³⁷Cs uptake by sunflower, reed and poplarSOUDEK, Petr; TYKVA, Richard; VANEK, Tomas et al.Chemosphere (Oxford). 2004, Vol 55, Num 7, pp 1081-1087, issn 0045-6535, 7 p.Article

Insect oostatic peptide: absence of effect on mice ovariesSLANINOVA, Jirina; BENNETTOVA, Blanka; HLAVACEK, Jan et al.Chemosphere (Oxford). 2002, Vol 48, Num 6, pp 591-595, issn 0045-6535Article

Degradation of juvenile hormone analog by soil microbial isolatesNOVAK, Jaroslav; VLASAKOVA, Vera; TYKVA, Richard et al.Chemosphere (Oxford). 2003, Vol 52, Num 1, pp 151-159, issn 0045-6535, 9 p.Article

Biodegradation of juvenoid diastereoisomers : Radio-HPLC and MS analysisTYKVA, Richard; WIMMER, Zdenek; VLASAKOVA, Vera et al.Chemosphere (Oxford). 2005, Vol 60, Num 9, pp 1197-1202, issn 0045-6535, 6 p.Article

Short-term partitioning of ¹⁴C-[U]-glucose in the soil microbial pool under varied aeration statusSANTRUCKOVA, Hana; PICEK, Tomas; TYKVA, Richard et al.Biology and fertility of soils. 2004, Vol 40, Num 6, pp 386-392, issn 0178-2762, 7 p.Article

Enantiomeric Purity of Biodegradation Products of Juvenogens by Newly Isolated Soil BacteriaNOVAK, Jaroslav; TYKVA, Richard; WIMMER, Zdenek et al.Journal of agricultural and food chemistry (Print). 2008, Vol 56, Num 15, pp 6604-6608, issn 0021-8561, 5 p.Article

Degradation of juvenogens by termites and soil bacteriaBRABCOVA, Jana; HANUS, Robert; TYKVA, Richard et al.Pesticide biochemistry and physiology (Print). 2011, Vol 101, Num 2, pp 103-108, issn 0048-3575, 6 p.Article

Comparison of ²²⁶Ra nuclide from soil by three woody species Betula pendula, Sambucus nigra and Alnus glutinosa during the vegetation periodSOUDEK, Petr; PETROVA, Sarka; BENESOVA, Dagmar et al.Journal of environmental radioactivity. 2007, Vol 97, Num 1, pp 76-82, issn 0265-931X, 7 p.Article

Radiochromatographic assay of metabolites of the oostatic peptide labeled in different positions of the peptide chainTYKVA, Richard; HLAVHBEK, Jan; VLASAKOVA, Vera et al.Journal of chromatography. B. 2007, Vol 848, Num 2, pp 258-263, issn 1570-0232, 6 p.Article

Botanical survey and screening of plant species which accumulate ²²⁶Ra from contaminated soil of uranium waste depotSOUDEK, Petr; PETRIK, Petr; VAGNER, Martin et al.European journal of soil biology. 2007, Vol 43, Num 4, pp 251-261, issn 1164-5563, 11 p.Conference Paper

Radio-high-performance liquid chromatography for ecotoxicity assessment of insect growth regulatorsTYKVA, Richard; VLASAKOVA, Vera; NOVAK, Jaroslav et al.Journal of chromatography. 2004, Vol 1032, Num 1-2, pp 59-63, issn 0021-9673, 5 p.Conference Paper

Evaluation of toxicity of pesticides and their biodegradation products using human cellsFORMAN, Stanislav; NOVAK, Jaroslav; TYKVA, Richard et al.Chemosphere (Oxford). 2002, Vol 46, Num 2, pp 209-217, issn 0045-6535Article