02328nas a2200169   4500008004100000020001400041245012200055210006900177260000900246300001200255490000800267520168400275653003201959100001901991700001402010856013402024       2010                        eng d  a0931-204800aScreening of oilseed rape and other brassicaceous genotypes for susceptibility to Ceutorhynchus pallidactylus (Mrsh.)0 aScreening of oilseed rape and other brassicaceous genotypes for   cJuly  a542-5500 v1343 aProduction of oilseed rape, Brassica napus L., is affected by various insect pests. The cabbage stem weevil, Ceutorhynchus pallidactylus (Mrsh.) (Col.: Curculionidae), is one of the most damaging pests in Northern and Central Europe that requires regular control measures. Host plant resistance is a key factor in integrated pest management systems. To evaluate a large number of genotypes for their susceptibility to infestation by C. pallidactylus, new screening techniques were developed for testing both, the amount of feeding and the number of eggs deposited by adult C. pallidactylus on accessions of Brassicaceae under controlled conditions. In no-choice screening tests, the leaf area consumed by adult cabbage stem weevil was quantified on a wide spectrum of 107 brassicaceous genotypes (B. napus, Brassica rapa L. and Brassica oleracea L. cultivars, breeding lines, resynthesized rapeseed lines and wild Brassicaceae). In comparison to feeding on the standard cultivar 'Express', the average leaf area consumed by C. pallidactylus on nine oilseed rape cultivars, four resynthesized rapeseed lines and five other accessions (B. oleracea, Camelina alyssum (Mill.) and Lunaria annua L.) was significantly reduced by 44-90%. In dual-choice screening tests for the evaluation of oviposition preferences on 42 genotypes, female C. pallidactylus laid significantly fewer eggs into plants of two oilseed rape cultivars, five resynthesized rapeseeds and three accessions of B. oleracea and Brassica fruticulosa Cyrillo, respectively, than into plants of the standard cv 'Express'. Results of both laboratory screening tests were confirmed by results of additional field testing.10aCeutorhynchus pallidactylus1 aEickermann, M.1 aUlber, B.  uhttps://weevil.myspecies.info/screening-oilseed-rape-and-other-brassicaceous-genotypes-susceptibility-ceutorhynchus-pallidactylus02221nas a2200301   4500008004100000245015300041210006900194260001300263300001200276490000600288520114400294653001501438653002701453653002901480653003201509653002701541653001901568653001501587653002301602653002201625653002201647653002101669653002001690653002201710100002801732700002401760856013501784       2010                        eng d00aDetermination of the species of Curculionoidea superfamily on alfalfa fields (Medicago sativa L.) and their distribution in Bursa Province of Turkey0 aDetermination of the species of Curculionoidea superfamily on al  cDecember  a123-1310 v43 aThis study was carried out to determine superfamily species of Curculionoidea which is living in the alfalfa areas of Bursa province of Turkey during 2004-2005. Insect samplings were collected by sweep net over a 7-12 day period, on alfalfa fields. In this study, among determined species, Hypera postica (Gyllenhal 1813), Apion pisi (Fabricius 1801), Sitona macularius (crinitus) (Marsham 1802), Sitona hispidulus (Fabricius 1777) and Sitona humeralis Stephens 1831 were recorded as important pests and widespread. The most abundance species rates were Apion pisi 85.0%, Hypera postica 7.2%, S. humeralis 3.4%, S. macularis 2.1%, S. hispidulus 1.3 % respectively. Nonetheless Sitona lineatus (Linneaus 1758), Sitona flavescens (Marshall 1802), Ceutorhynchus pallidactylus (Marsham 1802), Ceutorhynchus anatolicus Schultze, 1900, Phyllobius sp., Protapion trifolii (Linnaeus 1768), Ceratapion gibbirostre (Gyllenhal 1813), Gymnetron rotundicolle Gyllenhal 1838 were also found in towns of Bursa province. S. flavescens, Ceutorhynchus pallidactylus, C. anatolicus, Protapion trifolii, C. gibbirostre were the first record in Bursa province.10aApion pisi10aCeratapion gibbirostre10aCeutorhynchus anatolicus10aCeutorhynchus pallidactylus10aGymnetron rotundicolle10aHypera postica10aPhyllobius10aProtapion trifolii10aSitona flavescens10aSitona hispidulus10aSitona humeralis10aSitona lineatus10aSitona macularius1 aCoskuncu, Kiymet, Senan1 aGencer, Nimet, Sema  uhttps://weevil.myspecies.info/determination-species-curculionoidea-superfamily-alfalfa-fields-medicago-sativa-l-and-their-distribu