Wyniki wyszukiwania

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A new report of a mosaic dwarf viroid-like disease on mulberry trees in China

100%

Wang W. B., Fei J.-M., Wu Y., Bai X.-C., Yu F., Shi G.-F., Li Y.-F., Kuai Y.-Z.

Polish Journal of Microbiology

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2010

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tom 59

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nr 1

33-36

A viroid-like disease causing mosaic leaves and dwarfism was found on mulberry plants in Zhejiang, China. Grafting of stems from infected plants onto healthy plants resulted in the same symptoms on the healthy plants. A circular small RNA (Mmd-v RNA1) was isolated from the infected plant leaves and caused identical symptoms after more than two years. Nucleotide sequencing indicated that the Mmd-v RNA1 contains 356 nt (GenBank accession no. NC_011362) without viroid characteristic regions, only sharing 30 nt sequence identity with that of the Cherry small circular viroid-like RNA 1 (isolate cscRNAl.150, GenBank accession no. DQ357628). This description is the first of viroid-like RNA infection of mulberry trees.

2

Ultrastructural changes in aster yellows phytoplasma affected Limonium sinuatum Mill.plants. I. Pathology of conducting tissues

100%

Rudzinska-Langwald A., Kaminska M.

Acta Societatis Botanicorum Poloniae

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2001

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tom 70

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nr 3

3

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Effect of Asparagus virus 2 on yield of asparagus [Asparagus officinalis L.]

100%

Fiedorow Z., Szelka A., Gasiorowska A.

Journal of Plant Protection Research

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2001

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tom 41

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nr 1

The quantity and quality of spears from asparagus plants infected with Asparagus virus 2 was lower in comparison to healthy plants. The total number of spears was decreased in 16% and mass of spears in 24.7%. Asparagus virus 2 reduced the number of marketable spears in 31.9%, and increased the number of unmarketable spears in 20.2%. The green mass of stem brushes of infected plants was reduced in 19.4% in field conditions and in 20% in seedlings growing in a greenhouse.

4

The content of heavy metals in the wood of healthy and dying oak trees [Quercus robur L., Q. petraea [Matt.] Liebl.]

80%

Szczepkowski A., Nicewicz D.

Acta Scientiarum Polonorum. Silvarum Colendarum Ratio et Industria Lignaria

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2008

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tom 07

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nr 4

55-65

5

The content of heavy metals in the wood of healthy and dying beech trees [Fagus sylvatica L.]

80%

Nicewicz D., Szczepkowski A.

Acta Scientiarum Polonorum. Silvarum Colendarum Ratio et Industria Lignaria

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2008

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tom 07

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nr 4

35-44

6

Composition of fractions of esterase and maleic dehydrogenase in the leaves of healthy pea plants and infected with bean yellow mosaic virus

80%

Kaniewski W., Micinski B., Blaszczak W.

Prace Naukowe Instytutu Ochrony Roślin

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1980

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tom 22

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nr 2

7

Obserwacje cech morfologicznych oraz mikro- i makrosporogenezy u mieszancow F1 Brassica napus x B. carinata zdrowych i zainfekowanych fitoplazmami w porownaniu z formami wyjsciowymi

71%

Wojciechowski A., Bloch J.

Rośliny Oleiste - Oilseed Crops

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2006

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tom 27

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nr 2

197-212

8

Phenol-oxidase activity in resistant and susceptible potato roots infected with the golden nematode (Globodera rostochiensis Woll.)

71%

Giebel J., Dopierala U.

Prace Naukowe Instytutu Ochrony Roślin

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1982

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tom 24

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nr 1

Ograniczanie wyników

A new report of a mosaic dwarf viroid-like disease on mulberry trees in China

Ultrastructural changes in aster yellows phytoplasma affected Limonium sinuatum Mill.plants. I. Pathology of conducting tissues

Effect of Asparagus virus 2 on yield of asparagus [Asparagus officinalis L.]

The content of heavy metals in the wood of healthy and dying oak trees [Quercus robur L., Q. petraea [Matt.] Liebl.]

The content of heavy metals in the wood of healthy and dying beech trees [Fagus sylvatica L.]

Composition of fractions of esterase and maleic dehydrogenase in the leaves of healthy pea plants and infected with bean yellow mosaic virus

Obserwacje cech morfologicznych oraz mikro- i makrosporogenezy u mieszancow F1 Brassica napus x B. carinata zdrowych i zainfekowanych fitoplazmami w porownaniu z formami wyjsciowymi

Phenol-oxidase activity in resistant and susceptible potato roots infected with the golden nematode (Globodera rostochiensis Woll.)