Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Slavimira Draganova"'
Autor:
Teodora Toshova, Dimitar Velchev, Daniela Pilarska, Ivaylo Todorov, Slavimira Draganova, Jaroslav Holuša, Danail Takov
Publikováno v:
Plant Protection Science, Vol 57, Iss 3, Pp 240-247 (2021)
Tanymecus dilaticollis is an important pest of maize and sunflowers in eastern Europe. In the present study, we examined the effectiveness of two commercially available bioinsecticides against T. dilaticollis adults under laboratory conditions: Natur
Externí odkaz:
https://doaj.org/article/8d06a278f23645889998696271dd2589
Autor:
Ivaylo Todorov, Slavimira Draganova, Daniela Pilarska, Dimitar I. Velchev, Teodora B. Toshova, Danail Takov, Jaroslav Holuša
Publikováno v:
Plant Protection Science. 57:240-247
Publikováno v:
Biologia. 73:1237-1245
The lime leaf miner, Phyllonorycter issikii, is a moth species native to East Asia, which recently invaded considerable part of Europe. A study on the natural enemies of this invasive species was conducted in Bulgaria. Tilia cordata leaves infested w
Autor:
Slavimira Draganova, Sevdan Nedelchev, Andreas Linde, Danail Doychev, Danail Takov, Daniela Pilarska
Beetles from Curculionidae and Attelabidae collected from 14 localities (mainly in coniferous stands) in Bulgaria were investigated for the presence of pathogens and nematodes.A microsporidium belonging to genus Nosema in the fat body of Pityogenes c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4658920574255bd840d3da77495597ef
Autor:
Evdokia Staneva, Slavimira Draganova
Publikováno v:
Agricultural Sciences
Trogoderma granarium and Trogoderma versicolor are some of the most dangerous insects for stored products. Their larvae damage seeds of a great number of crops, products and materials of plant and animal origin. These species are quarantine pests for
Publikováno v:
Agricultural Sciences
The tomato leafminer Tuta absoluta Meyrick is an invasive species for Europe, North Africa and the Middle East, attacking cultivated and wild Solanaceae plants. After it was recorded in Bulgaria in 2009 it spread in all tomato growing regions of the
Autor:
Evdokia Staneva, Slavimira Draganova
Publikováno v:
Agricultural Sciences
Trogoderma spp. including Trogoderma versicolor are important insect pests whose larvae damage different stored products and stuffs of both plant and animal origin. Trogoderma versicolor is a quarantine species for Bulgaria. Bioassays were conducted
Publikováno v:
Acta Phytopathologica et Entomologica Hungarica. 48:309-319
As an economically important insect pest, the adults of the grey corn weevil, Tanymecus dilaticollis (Coleoptera: Curculionidae) were investigated for presence of pathogens. In 2009 and 2011, 1069 specimens were collected from maize and sunflower cro
Publikováno v:
Biologia. 67:966-972
The presence and diversity of beetle pathogens associated with different tree species in Bulgaria was investigated. In total, 818 specimens belonging to 22 beetle species were examined. Pathogens occurred in 9 host species. The infections were found
Publikováno v:
Phytoparasitica. 39:343-352
The occurrence and prevalence of bark beetle pathogens in forest stands in Bulgaria were investigated in 944 specimens belonging to 21 bark beetle species. Protozoa, microsporidia, fungi and nematodes occurred in 19 of all investigated species. The i