Auflistung Nach Schlagwort "HEMIPTERA"
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Effect of temperature on development, growth and feeding of Coccinella septempunctata and Hippodamia convergens reared on the tobacco aphid, Myzus persicae nicotianae
(2005)Preimaginal development, mortality, aphid consumption rate, and size and weight upon reaching the adult stage of the aphidophagous coccinellids Hippodamia convergens Guerin-Meneville and Coccinella septempunctata L. collected ... -
Efficacy of pymetrozine against Myzus persicae and in reducing potato virus Y transmission on tobacco plants
(2010)Forty-four parthenogenetic lineages of Myzus persicae s.l. (Sulzer) from tobacco crops and peach orchards located in various regions of Greece were examined to determine their response to the insecticide pymetrozine using ... -
Establishing the resistance of Myzus persicae (Sulzer) by molecular methods
(2008)In two years of investigating resistance of the peach-potato aphid Myzus persicae (Sulzer) by molecular methods, several types of resistance were established in the majority of individuals from peach and tobacco in Serbia ... -
Genetic variation in Myzus persicae populations associated with host-plant and life cycle category
(2001)Random amplified polymorphic DNA (RAPD) analysis was applied on 96 clones of Myzus persicae (Sulzer) (Homoptera: Aphididae) representing seven populations collected from different host-plants and regions of Greece. Ten ... -
The grapevine aphid, Aphis illinoisensis: thermal requirements for development and its performance on six grapevine cultivars
(2012)The grapevine aphid, Aphis illinoisensis (Shimer), has invaded various regions in the Mediterranean basin. The aim of this study was to determine the thermal requirements for aphid development and to assess its performance ... -
Host-related morphological variation within Myzus persicae group (Homoptera : Aphididae) from Japan
(2007)There have been independent long-term studies of tobacco-adapted populations of Myzus persicae in Japan and Greece, but until now no direct comparisons have been made between them. In Japan, as in Greece, tobacco aphids ... -
A modified method for the detection of differentially expressed mRNAs without using radioactivity
(2001)We present here a modification of the original differential display approach using a single oligo(dT) primer for the reverse transcription reaction (instead of the various oligo(dT)NM primers that subdivide the pool of ... -
Predominance of parthenogenetic reproduction in Aphis gossypii populations on summer crops and weeds in Greece
(2009)The photoperiodic response of 56 parthenogenetic lineages of Aphis gossypii Glover was examined by rearing the aphids for three generations under short day conditions (SD, L 10:13 14) and 17 degrees C. The lineages were ... -
Transmission of Potato virus Y in tobacco plants by Myzus persicae nicotianae and M-persicae s.str
(2006)The transmission efficiency of Potato virus Y-N (PVYN) from and to tobacco plants by Myzus persicae nicotianae, a tobacco specialist, and M. persicae s.str. (Hemiptera: Aphididae), a generalist, was evaluated. In direct ...