Πλοήγηση ανά Συγγραφέα "Kavallieratos, N. G."

Abiotic and biotic factors affect efficacy of chlorfenapyr for control of stored-product insect pests

Kavallieratos, N. G.; Athanassiou, C. G.; Hatzikonstantinou, N.; Kavallieratou, H. N. (2011)

Laboratory bioassays were conducted to assess pyrole chlorfenapyr as a potential grain protectant against adults of Rhyzopertha dominica, Sitophilus oryzae, Prostephanus truncatus, Tribolium confusum, and Liposcelis ...

The Aphidiinae (Hymenoptera : Ichneumonoidea : Braconidae) of Greece

Kavallieratos, N. G.; Lykouressis, D. P.; Sarlis, G. P.; Stathas, G. J.; Segovia, A. S.; Athanassiou, C. G. (2001)

Keys for the identification of genera and species of the subfamily Aphidiinae which occur in Greece as well as the observed parasitoid - aphid relations on various host plants are presented.

Behavioral interactions between Sitophilus zeamais and Tribolium castaneum: the first colonizer matters

Trematerra, P.; Ianiro, R.; Athanassiou, C. G.; Kavallieratos, N. G. (2015)

There is lack of knowledge on the interactions between kernel aging and the simultaneous infestation by insects, both internal and external feeders. In the present paper, we report results obtained in arena-olfactometer ...

Behavioral responses of Sitophilus zeamais Motschulsky adults to conditioned grain kernels

Trematerra, P.; Ianiro, R.; Athanassiou, C. G.; Kavallieratos, N. G. (2013)

Laboratory experiments were conducted in order to assess the intra- and inter-specific interactions in cereal kernels and behavioral responses of maize weevil (Sitophilus zeamais) adults. For that purpose, conditioning of ...

Bioassays with diatomaceous earth formulations: Effect of species co-occurrence, size of vials and application technique

Kavallieratos, N. G.; Athanassiou, C. G.; Mpassoukou, A. E.; Mpakou, F. D.; Tomanović, T.; Manessioti, T. B.; Papadopoulou, S. C. (2012)

Two series of laboratory bioassays were carried out in order to evaluate the effect of the simultaneous presence of two insect species inside the experimental vials and the effect of different sizes (50, 65, 90, 145 mm in ...

Competition among Species of Stored-Product Psocids (Psocoptera) in Stored Grain

Athanassiou, C. G.; Kavallieratos, N. G.; Throne, J. E.; Nakas, C. T. (2014)

We evaluated the competition among stored-product psocid species by conducting two series of laboratory experiments. In the first series, three species of Liposcelididae were used: Liposcelis bostrychophila, Liposcelis ...

Efficacy and adherence ratio of diatomaceous earth and spinosad in three wheat varieties against three stored-product insect pests

Kavallieratos, N. G.; Athanassiou, C. G.; Vayias, B. J.; Kotzamanidis, S.; Synodis, S. D. (2010)

Laboratory tests were carried out in order to evaluate the efficacy of three diatomaceous earth (DE) formulations; Protector, SilicoSec, and Insecto, and one spinosad dust formulation in three commercially available wheat ...

Efficacy of a Combination of Beta-Cyfluthrin and Imidacloprid and Beta-Cyfluthrin Alone for Control of Stored-Product Insects on Concrete

Athanassiou, C. G.; Kavallieratos, N. G.; Arthur, F. H.; Throne, J. E. (2013)

The insecticidal effect of Temprid, a formulation that contains beta-cyfluthrin and imidacloprid, was tested on concrete for control of seven stored-product insect species: the rusty grain beetle, Cryptolestes ferrugineus ...

Efficacy of alpha-cypermethrin and thiamethoxam against Trogoderma granarium Everts (Coleoptera: Dermestidae) and Tenebrio molitor L. (Coleoptera: Tenebrionidae) on concrete

Athanassiou, C. G.; Kavallieratos, N. G.; Boukouvala, M. C.; Mavroforos, M. E.; Kontodimas, D. C. (2015)

Laboratory bioassays were conducted to evaluate alpha-cypermethrin and thiamethoxam for the control of adults, small larvae and large larvae of the khapra beetle Trogoderma granarium, and the yellow mealworm beetle Tenebrio ...

Efficacy of Deltamethrin Against Stored-Product Beetles at Short Exposure Intervals or on a Partially Treated Rice Mass

Kavallieratos, N. G.; Athanassiou, C. G.; Arthur, F. H. (2015)

Stored-product insects can potentially be exposed to grain protectants for variable time periods. Adults of three species, the lesser grain borer, Rhyzopertha dominica (F.) (Coleoptera: Bostrychidae), the granary weevil ...

Efficacy of Insect Growth Regulators as Grain Protectants against Two Stored-Product Pests in Wheat and Maize

Kavallieratos, N. G.; Athanassiou, C. G.; Vayias, B. J.; Tomanovic, Z. (2012)

Insect growth regulators (IGRs) (two juvenile hormone analogues [fenoxycarb and pyriproxifen], four chitin synthesis inhibitors [diflubenzuron, flufenoxuron, lufenuron, and triflumuron], one ecdysteroid agonist [methoxyfenozide], ...

Efficacy of Pyriproxyfen for Control of Stored-Product Psocids (Psocoptera) on Concrete Surfaces

Athanassiou, C. G.; Arthur, F. H.; Kavallieratos, N. G.; Throne, J. E. (2011)

The insect growth regulator pyriproxyfen was evaluated as a surface treatment for control of three stored-product psocid pests Liposcelis bostrychophila Badonnel, Liposcelis decolor (Pearman), and Liposcelis paeta Pearman ...

Efficacy of spinosad and methoprene, applied alone or in combination, against six stored-product insect species

Athanassiou, C. G.; Arthur, F. H.; Kavallieratos, N. G.; Throne, J. E. (2011)

Efficacy of the insecticides spinosad and methoprene, applied alone or in combination to wheat, was evaluated against six stored-product insect species, Rhyzopertha dominica, Sitophilus oryzae, S. granarius, Cryptolestes ...

Efficacy of the auto-confusion system for mating disruption of Ephestia kuehniella (Zeller) and Plodia interpunctella (Hubner)

Trematerra, P.; Athanassiou, C. G.; Sciarretta, A.; Kavallieratos, N. G.; Buchelos, C. T. (2013)

The auto-confusion system for stored-product pyralid moths, based on the contamination of adult males with the sex female pheromone (Z,E)-9,12-tetradecadienyl acetate (commercially known as TDA or ZETA), was evaluated. For ...

Evaluation of spinetoram and spinosad for control of Prostephanus truncatus, Rhyzopertha dominica, Sitophilus oryzae, and Tribolium confusum on stored grains under laboratory tests

Athanassiou, C. G.; Kavallieratos, N. G. (2014)

Spinetoram and spinosad have been evaluated against certain stored-product insect pests with success but there are no data available on the comparison of the efficacy of these two novel compounds in stored grains. Thus, ...

Evaluation of the Entomopathogenic Fungi Beauveria bassiana, Metarhizium anisopliae, and Isaria fumosorosea for Control of Sitophilus oryzae

Kavallieratos, N. G.; Athanassiou, C. G.; Aountala, M. M.; Kontodimas, D. C. (2014)

The entomopathogenic fungi Beauveria bassiana, Metarhizium anisopliae, and Isaria fumosorosea were tested against the stored-grain pest Sitophilus myzae. The fungi were isolated from the soil (from three locations in Attica, ...

Evaluation of three novel diatomaceous earths against three stored-grain beetle species on wheat and maize

Kavallieratos, N. G.; Athanassiou, C. G.; Korunic, Z.; Mikeli, N. H. (2015)

The insecticidal effect of three diatomaceous earths (DEs), that contained different active ingredients, was evaluated under laboratory conditions for the control of adults of the lesser grain borer, Rhyzopertha dominica ...

Insecticidal effect of chlorantraniliprole against major stored-product insect pests in different grain commodities under laboratory tests

Kavallieratos, N. G.; Athanassiou, C. G.; Boukouvala, M. C. (2013)

BACKGROUND Chlorantraniliprole belongs to the chemical group of anthranilic diamides. It has selectivity to beneficial arthropods and low mammalian toxicity. Laboratory bioassays were conducted to assess chlorantraniliprole ...

Insecticidal effect of Keepdry (R) for the control of Sitophilus oryzae (L.) (Coleoptera: Curculionidae) and Rhyzopertha dominica (F.) (Coleoptera: Bostrychidae) on wheat under laboratory conditions

Athanassiou, C. G.; Kavallieratos, N. G.; Lazzari, F. A. (2014)

Laboratory bioassays were conducted to evaluate the insecticidal efficacy of the diatomaceous earth (DE) Keepdry (R) grain protectant against Sitophilus oryzae (L) (Coleoptera: Curculionidae) and Rhyzopertha dominica (F.) ...

Insecticidal efficacy of fipronil against four stored-product insect pests: influence of commodity, dose, exposure interval, relative humidity and temperature

Kavallieratos, N. G.; Athanassiou, C. G.; Vayias, B. J.; Betsi, P. C. C. (2010)

BACKROUND: Fipronil is an insecticidal pyrazole that is commonly used as an insecticide in field crops, urban pesticide and veterinary medicine, but there are no reports of its evaluation against stored-product insects. ...