Monilinia spp. Causing Brown Rot of Stone Fruit in Serbia.

Brown rot is one of the most important pre- and postharvest fungal diseases of stone fruit worldwide. In Serbia, where production of stone fruit is economically important, Monilinia laxa and M. fructigena are widely distributed.

Draft Genome Sequences of Agrobacterium nepotum Strain 39/7T and Agrobacterium sp. Strain KFB 330.

Tumorigenic strains of Agrobacterium spp. are responsible for crown gall disease of numerous plant species. We present here draft genome sequences of nonpathogenic Agrobacterium nepotum strain 39/7(T) (CFBP 7436(T), LMG 26435(T)), isolated from crown gall tumor on Prunus cerasifera, and tumorigenic Agrobacterium sp.

First Report of Fusarium Root Rot of Stored Carrot Caused by Fusarium avenaceum in Serbia.

Carrot (Daucus carota L. subsp. sativus (Hoffm.

Polychlorinated biphenyls as oxidative stress inducers in liver of subacutely exposed rats: implication for dose-dependence toxicity and benchmark dose concept.

Hepatotoxicity is one of the well-documented adverse health effects of polychlorinated biphenyls (PCBs)-persistent organic pollutants widely present in the environment. Although previous studies suggest possible role of oxidative stress, the precise mechanisms of PCB-induced ROS production in liver still remain to be fully assessed. The aim of this study was to evaluate the effects of different doses of PCBs on the parameters of oxidative stress and to investigate whether these effects are dose dependent.

First Report of Fusarium Wilt of Strawberry Caused by Fusarium oxysporum in Serbia.

Strawberry (Fragaria × ananassa Duch.) is the third most important berry crop in Serbia with average production ranging from 30,000 to 35,000 t on approximately 5,000 ha (2). In June 2013, symptoms of wilt and whole plant collapse were observed on approximately 25% plants growing in commercial strawberry crop of cv.

First Report of Cucumber mosaic virus in Tulipa sp. in Serbia.

Tulips (Tulipa sp. L.), popular spring-blooming perennials in the Liliaceae family, are one of the most important ornamental bulbous plants, which have been cultivated for cut flower, potted plant, garden plant, and for landscaping.

First Report of Cercospora apii, Causal Agent of Cercospora Early Blight of Celery, in Serbia.

Celery (Apium graveolens var. dulce) is a very important vegetable crop intensively cultivated in eastern and southern Serbia. During a field survey in August and September 2012, we observed symptoms similar to those of Cercospora early blight in eastern Serbia, with some of the affected fields showing up to 80% disease severity.

First Report of Cercospora carotae, Causal Agent of Cercospora Leaf Spot of Carrot, in Serbia.

Carrot (Daucus carota L. subsp. sativus [Hoffm.

Chitosan microbeads for encapsulation of thyme (Thymus serpyllum L.) polyphenols.

In this work chitosan microbeads were prepared by emulsion technique and loaded with thyme polyphenols by diffusion from an external aqueous solution of Thymus serpyllum L. The effects of concentrations of chitosan (1.5-3% (w/v)) and GA (glutaraldehyde) (0.

First Report of Zucchini yellow mosaic virus in Watermelon in Bosnia and Herzegovina.

Several potyvirus species cause severe economic losses in cucurbit crops in the Mediterranean region, but Zucchini yellow mosaic virus (ZYMV) is regarded as one of the most destructive (2,3). In June 2012, field-grown watermelon plants (Citrullus lanatus [Thunb.] Matsum and Nakai) showing mild to severe mosaic, mottling, and bubbling followed by leaf deformation with blistering were observed in the Kukulje locality (Region of Banja Luka) in Bosnia and Herzegovina.

First Report of the Pale Potato Cyst Nematode Globodera pallida from Bosnia and Herzegovina.

Potato cyst nematodes (PCN), the golden cyst nematode Globodera rostochiensis (Woll.) Bahrens, and the pale potato cyst nematode G. pallida (Stone) stand out by their remarkable and efficient parasitic adaptations causing high economic losses in potato production worldwide.

First Report of Septoria Leaf Spot of Lavandin Caused by Septoria lavandulae in Croatia.

Lavandula × intermedia Emeric ex Loiseleur, commonly known as lavandin, is an aromatic and medicinal perennial shrub widely and traditionally grown in Croatia. The lavandin essential oil is primarily used in perfumery and cosmetic industries, but also possesses anti-inflammatory, sedative, and antibacterial properties. In June 2012, severe foliar and stem symptoms were observed on approximately 40% of plants growing in a commercial lavandin crop in the locality of Banovo Brdo, Republic of Croatia.

Toxin producing Bacillus cereus persist in ready-to-reheat spaghetti Bolognese mainly in vegetative state.

The potential of Bacillus cereus to cause a diarrheal toxico-infection is related to its ability to perform de novo enterotoxin production in the small intestine. A prerequisite for this is presence of sufficient numbers of B. cereus that have survived gastro-intestinal passage.

First Report of Cucumber mosaic virus on Melon in Bosnia and Herzegovina.

During July 2012, field-grown melon plants (Cucumis melo L.) with symptoms of mosaic, chlorotic mottling, and vein banding as well as blistering and leaf malformation were observed in one field in the locality of Kladari (municipality of Doboj, Bosnia and Herzegovina). Disease incidence was estimated at 60%.

First Report of Cucumber mosaic virus Infecting Peperomia tuisana in Serbia.

Peperomia tuisana C.DC. ex Pittier (family Piperaceae) is an attractive succulent grown as an ornamental.

First Report of Impatiens necrotic spot virus on Begonia in Bosnia and Herzegovina.

Impatiens necrotic spot virus (INSV) and Tomato spotted wilt virus (TSWV) are the most serious viral pathogens in the production of ornamental plants in Europe and North America (1). During a survey for the presence of tospoviruses in July 2012, potted begonia hybrids (Begonia × tuberhybrida Voss) exhibiting foliar chlorotic rings and zonal spots accompanied by leaf necrosis and distortion, were observed in a greenhouse in the vicinity of Banja Luka (Bosnia and Herzegovina). Leaf samples collected from 12 symptomatic plants were analyzed for the presence of INSV and TSWV by commercial double-antibody sandwich (DAS)-ELISA kits (Bioreba AG, Reinach, Switzerland).

First Report of Alfalfa mosaic virus Infecting Lavandula × intermedia in Croatia.

Lavandin (Lavandula × intermedia Emeric ex Loiseleur) is cultivated on a large scale in some South European countries for the extraction of essential oils or as an ornamental plant for gardens and landscapes. In May of 2012, virus-like symptoms including bright yellow calico mosaic, leaf distortion, and growth reduction were observed on 15% of lavandin plants in a commercial nursery in Banovo Brdo locality, Baranja County, Republic of Croatia. Leaves from 15 symptomatic lavandin plants were collected and examined by double-antibody sandwich (DAS)-ELISA using commercial antisera (Bioreba AG, Reinach, Switzerland) against two viruses known to infect Lavandula spp.

First Report of the Natural Infection of Robinia pseudoacacia with Alfalfa mosaic virus.

Robinia pseudoacacia L. (family Fabaceae), commonly known as black locust, is native to the southeastern United States, but has been widely planted and naturalized in temperate regions worldwide. In Europe it is often planted alongside streets and in parks, not only because of the dense canopy and impressive flower clusters in spring, but also because it tolerates air pollution well.

First Report of Tomato spotted wilt virus on Brugmansia sp. in Serbia.

Brugmansia (Brugmansia spp.), also known as Angel's trumpet, is a perennial shrub in the Solanaceae that is a popular landscape plant in the tropics and subtropics, and potted plant in temperate regions. In April 2012, virus-like symptoms including chlorotic leaf patterns and curling followed by necrosis and distortion of leaves were observed on five outdoor-grown brugmansia plants in a private garden in Mackovac, Rasina District, Serbia.

First Report of Iris yellow spot virus Infecting Onion in Bosnia and Herzegovina.

In July 2012, a survey was conducted to determine the presence of tospoviruses in Bosnia and Herzegovina, symptoms resembling those caused by Iris yellow spot virus (IYSV; genus Tospovirus, family Bunyaviridae) were observed in an onion (Allium cepa) seed crop in the Gornji Karajzovci locality (Region of Banja Luka). Symptoms included chlorotic to necrotic, straw-colored, spindle- and diamond-shaped lesions, variable in size and randomly distributed on the leaves and particularly on the scapes. Later the lesions enlarged and coalesced, causing scape breakage.

Lamium maculatum is a Natural Host for Cucumber mosaic virus.

Lamium maculatum L. (spotted dead-nettle) is a flowering perennial ornamental that is commonly grown as a landscape plant for an effective ground cover. In June 2010, severe mosaic accompanied by reddish brown necrosis and leaf deformation was noticed on 80% of L.

First Report of Tomato spotted wilt virus on Chrysanthemum in Serbia.

In July 2011, greenhouse-grown chrysanthemum hybrid plants (Chrysanthemum × morifolium) with symptoms resembling those associated with tospoviruses were observed in the Kupusina locality (West Bačka District, Serbia). Disease incidence was estimated at 40%. Symptomatic plants with chlorotic ring spots and line patterns were sampled and tested by double antibody sandwich (DAS)-ELISA using polyclonal antisera (Bioreba AG, Reinach, Switzerland) against the two of the most devastating tospoviruses in the greenhouse floriculture industry: Tomato spotted wilt virus (TSWV) and Impatiens necrotic spot virus (INSV) (2).

First Report of Brown Rot Caused by Monilinia fructicola on Nectarine in Serbia.

In August 2011, nectarine (Prunus persica (L.) Batsch var. nucipersica (Suckow) C.

First Report of Cucumber mosaic virus Infecting Watermelon in Serbia.

In June 2012, field-grown watermelon plants (Citrullus lanatus L.) with virus-like symptoms were observed in Silbaš locality, South Backa District of Serbia. Plants infected early in the growing season showed severe symptoms including stunting, mosaic, mottling, blistering, and leaf curling with reduced leaf size, while those infected at later stages exhibited only a mild mosaic.

First Report of Foliar and Stem Blight on Sunflower Caused by Alternaria helianthiinficiens in Croatia.

Sunflower (Helianthus annus L.) is the most important oilseed crop in Croatia. In August 2009, in six localities of eastern Croatia, severe foliar and stem blight symptoms were observed on several genotypes with disease incidence ranging from 10 to 50%.