Wyniki wyszukiwania - AGRO

1

Erysiphe flexucosa, a new for Poland powdery mildew causing disease of Aesculus hippocastanum

100%

Piatek M.

Phytopathologia Polonica

|

2002

|

tom 24

2

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Genes for resistance to wheat powdery mildew

100%

Chen Y., Chelkowski J.

Journal of Applied Genetics

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1999

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tom 40

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nr 4

3

The resistance to Oidium lycopersici conferred by ol-2 gene in tomato

100%

Ciccarese F., Amenduni M., Ambrico A., Cirulli M.

Acta Physiologiae Plantarum

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2000

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tom 22

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nr 3

4

Overwintering form of Erysiphe necator, the causal agent of grapevine powdery mildew in southern Syria

86%

Alimad N., Naffaa W., Azmeh F.

Journal of Plant Protection Research

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2017

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tom 57

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nr 2

Th e main aims of this study were to determine the overwintering form and the primary inoculum of Erysiphe necator, the causal agent of grapevine powdery mildew in southern Syria. Eleven vineyards located at fi ve diff erent geographical sites were visited every week from March to November in 2014 and 2015. Th e results of fi eld and histopathological studies showed that E. necator survived as mycelium in dormant grapevine buds during the winter season. Th e fi rst fl ag shoots were observed shortly aft er bud break in spring. Th e number of fl ag shoots varied greatly according to vineyards, cultivars and years, being present on 27.4 to 61.9% of the grapevines in 2014, and on 5.2 to 40% of the grapevines in 2015. Th e percentage of fl ag shoots on the same grapevine also varied according to the year, cultivar and location. It was between 4.3 to 9.4% in 2014, and 2.1 to 3.6% in 2015. Th e disease was observed only on Balady and Black cultivars. Conidia were released from the second week of May to early September. Th e fi rst conidia were trapped around mid-May, and the fi rst secondary symptoms were observed on leaves from mid-May to early June according to the site. Chasmothecia were observed on leaves in 45.5% of the studied vineyards. Th e fi rst observation of chasmothecia on leaves was in July, and their numbers varied greatly between vineyards and years. Chasmothecia were not detected on bark, nor were ascospores trapped at the beginning of the season. Th ese results confi rmed that the ascospores did not have any role in the initiation of spring infection. To the best of our knowledge, this is the fi rst report of the overwintering form of E. necator in Syria.

5

The effectiveness of fungicide mixtures in the apple scab and the powdery mildew control

86%

Nowacka H., Cimanowski J.

Fruit Science Reports

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1987

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tom 14

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nr 1

6

The first report on powdery mildew caused by Erysiphe flexuosa (syn. Uncinula flexuosa) on Aesculus in Poznan

86%

Werner M.

Phytopathologia Polonica

|

2007

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tom 45

7

A search for 4 specific markers linked to Pm3 alleles for resistance to powdery mildew (Blumeria graminis) in rye (Secale cereale)

86%

Jurkowski A., Bujak H.

Biological Letters

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2019

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tom 54

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nr 1

8

Virulence frequency of Blumeria graminis f.sp. hordei and the occurrence of powdery mildew on four winter barley cultivars

86%

Tratwal A., Weber Z.

Journal of Plant Protection Research

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2006

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tom 46

|

nr 3

221-230

Powdery mildew caused by Blumeria graminis f. sp. hordei is one of the most important diseases of barley in Poland. B. graminis is a genetically diverse pathogen with different special forms and races. The aim of the two-years’ experiment was to assess of B. gramins f. sp. hordei virulence frequency and powdery mildew occurrence on four winter barley cultivars. Virulence frequency of the pathogen depended on place and term of exposition. The occurrence of powdery mildew on four winter barley cultivars depended on virulence frequency of the pathogen and weather conditions.

9

Survival of Oidium lycopersici [Cook et Massee], the causal agent of tomato powdery mildew

86%

Sobolewski J., Robak J.

Vegetable Crops Research Bulletin

|

1998

|

tom 49

10

Morphogenesis of pathogen causing powdery mildew in Polish cultivation of tomato

86%

Dyki B.

Vegetable Crops Research Bulletin

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2003

|

tom 59

11

Miscellaneous novelties on powdery mildew fungi from Poland

86%

Piatek M.

Polish Botanical Journal

|

2004

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tom 49

|

nr 2

12

Inheritance of resistance to powdery mildew [Oidium lycopersicum Cooke a. Massee, emend. Noordeloos a. Loerakker] in accessions of three wild species of Lycopersicon

86%

Kozik E. U.

Journal of Applied Genetics

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1999

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tom 40

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nr 3

13

Investigation on injury threshold for powdery mildew on Cortland apple

86%

Goszczynski W., Cimanowski J., Zwierz J., Rejnus M.

Journal of Fruit and Ornamental Plant Research

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1993

|

tom 01

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nr 3

14

Cultivar mixtures as a pro-ecological strategy in winter barley growing

86%

Nadziak J., Gacek E.

Genetica Polonica

|

1994

|

tom 35B

15

Powdery mildew Erysiphe graminis f.sp.tritici reduction in mixtures of spring wheat cultivars in comparison with their pure stand

86%

Strzembicka A., Nadziak J.

Phytopathologia Polonica

|

2001

|

tom 22

16

Efficacy of brewery refuse extract against tomato powdery mildew [Oidium lycopersicum]

86%

Szczech M., Dyki B., Sobolewski J.

Vegetable Crops Research Bulletin

|

2000

|

tom 53

17

Barley powdery mildew in Slovakia: the development and complexicity of virulence in 1994-1996

86%

Plesnik S., Krippel E., Galova E., Sykora M.

Biological Bulletin of Poznań. Supplement

|

1997

|

tom 34

18

Activity of selected antioxidant enzymes in Quercus robur L. leaves infected with Microsphaera alphitoides

72%

Skwarek M., Patykowski J., Nowogorska A.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

|

2013

|

tom 94

|

nr 3

19

Redukcja maczniaka prawdziwego w mieszankach jeczmienia ozimego

72%

Tratwal A., Nadziak J., Gacek E.

Progress in Plant Protection

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2002

|

tom 42

|

nr 2

777-779

20

Chorobotworczosc maczniaka prawdziwego jeczmienia [Blumeria graminis f.sp. hordei] w Polsce w roku 2000

72%

Czembor H. J., Czembor J. H.

Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin

|

2004

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nr 233

107-115

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