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Genome analysis and characterization of a tobacco mosaic virus isolate infecting balsam (Impatiens balsamina).

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Logáil Isteach / Cláraigh

The complete RNA genomic sequence of a tobacco mosaic virus isolate infecting Impatiens balsamina, designated as TMV-IM, has been determined. The genomic sequence and the predicted gene products of TMV-IM were similar to those of other members of the genus Tobamovirus. The CP ORF of TMV-IM showed

Different mechanisms protect transgenic tobacco against tomato spotted wilt and impatiens necrotic spot Tospoviruses.

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Logáil Isteach / Cláraigh

We generated transgenic tobacco plants expressing the sense or antisense untranslatable N coding sequence of the lettuce isolate of tomato spotted wilt virus (TSWV-BL) as well as transgenic plants containing the promoterless N gene of the virus. Both sense and antisense untranslatable N gene RNAs

First Report of Impatiens necrotic spot virus on Spiderlily in China.

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Logáil Isteach / Cláraigh

Impatiens necrotic spot virus (INSV) (genus Tospovirus; family Bunyaviridae) is a devastating disease in the production of ornamental flowers (1). From 2007 to 2009, a survey of 10 major parks and recreation areas in Kunming, the capital of Yunnan Province, China, indicated that approximately 60 to

First Report of a Tobamovirus in Dieffenbachia and Impatiens.

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Logáil Isteach / Cláraigh

Tobamoviruses were detected in two ornamental plants, Dieffenbachia picta (Araceae) and Impatiens hawkeri (Balsaminaceae), from different counties in São Paulo State, Brazil. Symptoms were chlorotic spots and rings in D. picta and mosaic, blistering, and leaf deformation in I. hawkeri. Mechanical

Nucleotide sequence of a new isolate of ribgrass mosaic tobamovirus infecting Impatiens New Guinea.

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Logáil Isteach / Cláraigh

The complete nucleotide sequence of a tobamovirus isolated from Impatiens New Guinea was determined. The genome was 6302 nt long, and its genomic organisation was similar to those of other crucufer tobamoviruses. Sequence comparisons with the corresponding sequences of other crucifer tobamoviruses

First Report of Frankliniella fusca as a Vector of Impatiens necrotic spot tospovirus.

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Logáil Isteach / Cláraigh

Of more than a dozen members of the genus Tospovirus, Tomato spotted wilt virus (TSWV) and Impatiens necrotic spot virus (INSV) are among the most damaging viruses found in North America (3). TSWV is a major problem in vegetable and field crops, whereas INSV is commonly encountered in the

Impatiens necrotic spot virus and Tomato spotted wilt virus Diagnosed in Phalaenopsis Orchids from Two Florida Nurseries.

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Logáil Isteach / Cláraigh

In October 2006 (Arcadia, FL) and January 2007 (Sorrento, FL), several white Phalaenopsis orchids with large chlorotic/necrotic ringspot symptoms were sent to the Division of Plant Industry, Gainesville, FL. Symptomatic leaf tissues were tested with the Agdia immunostick-comb (Agdia, Elkhart, IN)

Occurrence of Impatiens necrotic spot virus in Ornamentals in Mahallat and Tehran Provinces in Iran.

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Logáil Isteach / Cláraigh

Impatiens necrotic spot virus (INSV) (genus Tospovirus, family Bunyaviridae) has been detected in commercial nurseries and field-grown ornamentals in Mahallat (Markazi) and Tehran provinces of Iran. INSV on ornamentals was first reported in 1990 (2). Ornamental plants with small necrotic spots, leaf

Impatiens necrotic spot virus in Greenhouse-Grown Potatoes in New York State.

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Logáil Isteach / Cláraigh

Impatiens necrotic spot virus (INSV; genus Tospovirus) was detected in experimental greenhouse-grown potatoes (Solanum tuberosum) and Nicotiana benthamiana in New York State in July and August of 2003 and 2004. Potato leaves exhibiting necrotic lesions with a concentric pattern similar to those

Occurrence of Impatiens necrotic spot virus and Tomato spotted wilt virus on Potatoes in Iran.

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Logáil Isteach / Cláraigh

There have been an increasing number of records of the natural infection of various crops and ornamentals in Iran with Impatiens necrotic spot virus (INSV), Tomato spotted wilt virus (TSWV), and Tomato yellow fruit ring virus (TYFRV), a recently proposed species in the genus Topovirus (3). TYFRV,

First Report of Yellow Nutsedge (Cyperus esculentus) and Purple Nutsedge (C. rotundus) in Georgia Naturally Infected with Impatiens necrotic spot virus.

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Logáil Isteach / Cláraigh

Impatiens necrotic spot virus (INSV), family Bunyaviridae, genus Tospovirus, is an emerging virus found mostly in ornamentals under greenhouse production. INSV has been detected in peanut (Arachis hypogaea L.) in Georgia and Texas (3) and recently in tobacco (Nicotiana tabacum L.) in the

Spinach (Spinacia oleracea) is a New Natural Host of Impatiens necrotic spot virus in California.

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Logáil Isteach / Cláraigh

Spinach (Spinacia oleracea) plants exhibiting severe stunting and leaves that showed interveinal yellowing, thickening, and deformation were found in an experimental trial adjacent to an artichoke field in Monterey County, CA in October of 2008. Percent incidence of symptomatic plants ranged from 20

First Report of Impatiens necrotic spot virus in Mexico in Tomatillo and Pepper Plants.

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Logáil Isteach / Cláraigh

Mexico contributes 20% of the total worldwide pepper exports (1). Impatiens necrotic spot virus (INSV) (genus Tospovirus; family Bunyaviridae) has emerged and has possibly caused diseases in various crops and ornamentals in Mexico. INSV was treated as a quarantine virus in Mexico (2) but not

First Report of Impatiens necrotic spot virus in the Czech Republic.

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Logáil Isteach / Cláraigh

Impatiens necrotic spot virus (INSV) was found for the first time in the Czech Republic in 1999 in Columnea sp. and Curcuma sp. plants that were imported. They were grown in a garden among other ornamental crops. By June 2000, INSV was detected in 17 ornamental plant species in several gardening

First Report of Tomato spotted wilt virus and Impatiens necrotic spot virus in Slovenia.

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Logáil Isteach / Cláraigh

In July 2000, concentric necrotic rings and patterns were observed on greenhouse-grown pepper (Capsicum anuum L. 'Blondi'). Symptoms were present only on lower leaves, not on young leaves or fruits. Typical tospovirus particles using electron microscopy were observed in leaf-dip preparations of

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