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Attempted discrimination of Myzus persicae and Myzus nicotianae (Homoptera : Aphididae) by random amplified polymorphic DNA polymerase chain reaction technique
(1998)
Random amplified polymorphic DNA (RAPD) analysis was applied to several clones of the Myzus persicae (Sulzer) group from Greece to assess genetic markers that could distinguish the tobacco feeding clones from those feeding ...
Diapause Termination in Sesamia nonagrioides (Lepidoptera: Noctuidae) under Laboratory and Field Conditions
(1998)
The influence of photoperiod and temperature on the termination of diapause of Sesamia nonagrioides (Levebvre) was evaluated under laboratory and field conditions. Long-day photoperiod enhanced termination of diapause. ...
Effect of larval density on development and diapause of Sesamia nonagrioides (Lef.) (Lep., Noctuidae) under laboratory conditions
(1999)
The effect of larval density on development and diapause of Sesamia nonagrioides (Lef.) was examined. Larvae were grown on an artificial diet at densities of five, 10, 20, 30 and 40 larvae per box, under two environmental ...
Statistical tree classification of aphids based on morphological characteristics
(1999)
Individual aphids were classified to their clones and separated to their host groups using a novel non-parametric classification tree method. The classification of the individuals was based on morphometric variables measured ...
Effects of Short- and Long-Day Photoperiods on Growth and Development of Sesamia nonagrioides (Lepidoptera: Noctuidae)
(1996)
The effects of 2 photoperiods, a diapause-inducing (10:14 [L:D] h) and a non-diapause inducing one (16:8 [L:D] h) at 25°C on the growth and development of larvae of the corn stalk borer, Sesamia nonagrioides, were investigated. ...
Adult emergence rhythm of the egg-parasitoid Telenomus busseolae
(1998)
The adult emergence rhythm of Telenomus busseolae, an egg parasitoid of Sesamia nonagrioides, was examined when parasitoids were exposed to different light-dark regimes. Most of the adult parasitoids emerged throughout the ...
Development of an optimum sampling plan for the population of Aphis gossypii (Hom., Aphididae) on cotton in Greece
(1996)
A sampling plan was developed for the study of the population dynamics of Aphis gossypii, Glover on cotton. The distribution of the population of A. gossypii within the plant is not randomly distributed in relation to ...