2. Articole

Permanent URI for this collectionhttps://msuir.usm.md/handle/123456789/13419

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Author: search.filters.author.Zavatin, MariaHas files: Yes

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    IMPROVEMENT OF THE NEST DEVICES APPLICATION METHOD FOR WINTERING BENEFICIAL INSECTS IN BIOCENOSES
    (CEP USM, 2023) Gladcaia, Alla; Nastas, Tudor; Zavatin, Maria
    Pests, distributed on the Republic of Moldova territory, annually, depending on climatic conditions, can cause significant damage to agricultural crops, amounting to about 25-30% of the expected yield. The purpose of our research was to evaluate the effectiveness of nesting devices, located in various biotopes, for wintering and attracting entomophages. The most significant potential biological plant protection agents, belong to the orders Neuroptera, Coleoptera, Hymenoptera (parasites and predators). The percentage of lacewing species was determined - the species Chrysopa carnea (86,4%) was dominant. The main factors, influencing the number of entomophages, attracted to wintering with the help of nesting devices, were established types of filler materials and location height.
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    MONITORIZAREA DEZVOLTĂRII GAZDEI DE LABORATOR GALLERIA MELLONELLA L. PE DIFERITE MEDII NUTRITIVE
    (CEP USM, 2023) Glibiciuc, Corina; Nastas, Tudor; Zavatin, Maria
    In the given article, the results of the optimization of the nutrient medium for the multiplication of the species Galleria mellonella L. as a laboratory host for the multiplication of the entomophagous Bracon hebetor Say are presented. At the same time, it was found that the females of the entomophagous Bracon hebetor can parasitize the larvae of Galleria mellonella starting from those of age III and up to age V, and the longevity of the larval parasitism period extends for about 8 days with a potential of about 2.4 larvae /24 hours.