Results 191 to 200 of about 8,813 (234)

Reproduction and Feeding Behavior of Myzus persicae on Four Cereals

Journal of Economic Entomology, 2008
Green peach aphid, Myzus persicae (Sulzer), does not overwinter outdoors in Minnesota; it arrives each spring on low-level jet streams from the south. After arrival, anholocylic reproduction occurs on numerous herbaceous species, including many common weeds, before movement to potato, Solanum tuberosum L.
J A, Davis, E B, Radcliffe
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Presence of phytosterols in the food of the aphid, Myzus persicae

Journal of Insect Physiology, 1972
Six phytosterols are present in radish seedlings (Raphanus sativus) and in the excreta (honeydew) of the aphid, Myzus persicae fed on the seedlings. The possiblity that these compounds are transported in the phloem and utilized by the aphids is discussed.
J.M.S. Forrest, B.A. Knights
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Development of Variation Marker of Myzus persicae by Altitude

Korean journal of applied entomology, 2011
This study focused on the green peach aphid, Myzus persicae, as an indicator pest in Chinese cabbage cultivation to develop a genetic marker. We hypothesized that M. persicae gene flow is related to climate change. Genetic variation was analyzed using five local populations collected at different altitudes (157 m, 296 m, 560 m, 756 m and 932 m above ...
Ju-Il Kim, Min Kwon
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The effects of azadirachtin on feeding by Myzus persicae

1992
Azadirachtin, a tetranortriterpenoid isolated from the seeds of the neem tree (Azadirachta indica A. Juss), has strong antifeedant effects on a wide range of insects, but there is confusing evidence for its efficacy against aphids. In initial tests, azadirachtin applied systemically, (20 ppm + 0.02% Tween 80) did not deter settling and feeding by Aphis
A. J. Nisbet, J. A. T. Woodford, R. H. C. Strang   +2 more
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Über Myzus persicae Sulzer.

1952
Beiträge zur Entomologie = Contributions to Entomology, Bd. 2 Nr. 1 (1952)
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Utilization of different sugars by the aphid Myzus persicae

Journal of Insect Physiology, 1970
Abstract Adult apterous Myzus persicae were given simple solutions of twelve different sugars. As gauged by' survival and larviposition, melezitose, raffinose, glucose, fructose, galactose, maltose, and trehalose appear to stimulate ingestion and to be utilizable. Sorbose stimulated ingestion but was not utilized.
T.E. Mittler, R.H. Dadd, S.C. Daniels
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Incorporation of thymidine into the chromosomes of aphid (Myzus persicae) embryos

Experientia, 1974
Les noyaux somatiques de embryons du puceronMyzus persicae prirent la marque de la thymidine H3 30 min apres son injection dans l'hemocoele maternelle. L'absorption des molecules de cette substance a travers l'epithelium folliculaire et les membranes de l'embryon fut donc tres rapide. Le marquage des metaphses s'est produit apres 90 min.
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Investment in Gynoparae and Males by Myzus persicae (Sulzer)

Functional Ecology, 1989
Effet de la manipulation du timing d'un stimulus environnemental (duree de la phase nycthemerale) determinant le sexe sur la date d'apparition des formes sexuees et le taux sexuel de M.p..
Hales, D F, Wellings, Paul W., Parkes, R A   +2 more
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Transcriptome of Myzus persicae in response to fungal infection

2023
This study aims to identify differentially expressed genes in the green peach aphid, Myzus persicae, in response to entomopathogenic fungus Lecanicillium dimorphum.
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Effects of Some Bioinsecticides on Myzus persicae

2018
In thisstudy, effects of four different biopesticides (Priority®,Nimbecidine®, Nostalgist®, Bio-Magic® veBio-Catch®) and a plant extract (Nimbedicine), and also forcomparison Chlorpyrifos-ethyl, on Myzus persicae (Sulzer) (Hemiptera:Aphididae) were investigated by spraying method under the loboratoryconditions.
KURŞUNCU ŞAHİN, Gülsüm, KARACA, İsmail   +1 more
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