Parcourir par auteur "Vontas, J."
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Efficacy of the pyrethroid alpha-cypermethrin against Bactrocera oleae populations from Greece, and improved diagnostic for an iAChE mutation
Margaritopoulos, J. T.; Skavdis, G.; Kalogiannis, N.; Nikou, D.; Morou, E.; Skouras, P. J.; Tsitsipis, J. A.; Vontas, J. (2008)BACKGROUND: The most important pest of olive orchards worldwide is the olive fruit fly Bactrocera oleae (Gmelin). Its control in Greece has been based on organophosphates (OPs), but their intense use has led to the development ... -
Identification of a point mutation in the ace1 gene of Therioaphis trifolli maculata and detection of insecticide resistance by a diagnostic PCR–RFLP assay
AlSuhaibani, E.; Voudouris, C. C.; Al-Atiyat, R.; Kotzamumin, A.; Vontas, J.; Margaritopoulos, J. T. (2015)Aphids are important agricultural pests worldwide. Their control is largely based on chemical insecticides. One species that shows important invasive abilities and host-plant-related differences is Therioaphis trifolii ... -
Insecticide resistance in Tephritid flies
Vontas, J.; Hernandez-Crespo, P.; Margaritopoulos, J. T.; Ortego, F.; Feng, H. T.; Mathiopoulos, K. D.; Hsu, J. C. (2011)Tephritid flies attack a large variety of fruits, which constitute highly-priced commodities in many countries. Insecticides have been used extensively for their control. Although resistance development in fruit flies has ... -
Insecticide resistance status of the codling moth Cydia pomonella (Lepidoptera: Tortricidae) from Greece
Voudouris, C. C.; Sauphanor, B.; Franck, P.; Reyes, M.; Mamuris, Z.; Tsitsipis, J. A.; Vontas, J.; Margaritopoulos, J. T. (2011)The codling moth Cydia pomonella L is controlled mostly with chemical insecticides in Greece and control failures have been reported. However, there are no insecticide resistance studies in the country as yet. We examined ...