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Naturally-Occurring Entomopathogenic Fungi on Three Bark Beetle Species (Coleoptera: Curculionidae) in Bulgaria
Bark beetles (Coleoptera: Curculionidae: Scolytinae) belong to one of the most damaging
groups of forest insects and the activity of their natural enemies – pathogens, parasitoids,
parasites or predators suppressing their ...
Preliminary Results on the Phytophagous Insect Fauna on Onopordum acanthium (Asteraceae) in Bulgaria
The Scotch thistle, Onopordum acanthium (Asteraceae) has the Eurasian origin and
represents an invasive weed in the USA and Australia. It is a serious problem in pastures,
along roadsides, rangeland, etc. The weed is ...
Leafhoppers and Cixiids in Phytoplasma-infected Carrot Fields: Species Composition and Potential Phytoplasma Vectors
The first molecular analysis of samples collected in southern Bačka (Serbia) confirmed
the presence of aster yellows (16SrI) and stolbur phytoplasmas (16SrXII) in insects
belonging to the family Cicadellidae, as well as ...
In vitro Sensitivity of Fusarium graminearum (Schwabe) to Difenoconazole, Prothioconazole and Thiophanate-Methyl
A survey of in vitro sensitivity of eight isolates of the Fusarium graminearum to the fungicides
difenoconazole, prothioconazole and thiophanate-methyl, was undertaken. The isolates
were isolated from infected wheat heads ...
Efficacy of Seaweed Concentrate from Ecklonia maxima (Osbeck) and Conventional Fungicides in the Control of Verticillium Wilt of Pepper
In order to control the causal agent of Verticillium wilt of pepper (Verticillium dahliae),
the efficacy of two conventional fungicides, thiophanate-methyl and carbendazim,
and seaweed concentrate (SWC) from Ecklonia ...
Possible Influence of MLP Regulators in Foliage of Host Species on Invasion of Phyllophagous Insects
On the northern border of the Gypsy moth area (Lymantria dispar L., 1758), caterpillars
are reorient to exogenous regulators of membrane lipid peroxidation in connection with
repeated cold periods during feeding. In case ...
Protection of Stored Plant Products Using Chlorophacinone Against Rodent Pests
Apart from some preventive measures advisably taken during construction of storage
facilities or at the time of product storage, treatments with chemical rodenticides are the
most widely practiced method of controlling ...
Mite Pests in Plant Crops – Current Issues, Inovative Approaches and Possibilities for Controlling Them (2)
Part one discusses some principal mite pests in agroecosystems and urban horticulture
in European countries, Serbia and its neighbouring countries focusing primarily on issues
with regard to plant production, novel methods ...
Characterization of Xanthomonas euvesicatoria Strains Pathogens of Pepper in Serbia
During spring and summer of 2008, 101 bacterial strains was isolated from the diseased
pepper leaves collected from different pepper growing areas in the Republic of Serbia. The
aim of this research was to characterize ...
Evaluation of Possibilities of Venturia inaequlis Control by Ecologically Acceptable Products
Possibility of V. inaequalis control on apple variety Idared was evaluated by ecologically
acceptable products such as inorganic fungicides and acidified clays. The obtained
results were compared with common, chemical ...