Wyniki wyszukiwania

1

Resistance evaluation of cultivars and advanced lines to septoria leaf blotch in Northern Iran

100%

Golzar H., Cheraghali A.

Hodowla Roślin, Aklimatyzacja i Nasiennictwo

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1994

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tom 38

|

nr 3-4

2

Interaction to Septoria tritici isolate - wheat as adult plant under field conditions

100%

Gilchrist L., Valazquez C.

Hodowla Roślin, Aklimatyzacja i Nasiennictwo

|

1994

|

tom 38

|

nr 3-4

3

Wheat and triticale Septoria in Belarus

100%

Grib S. I., Budevich G. V., Baturo S. A.

Hodowla Roślin, Aklimatyzacja i Nasiennictwo

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1994

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tom 38

|

nr 3-4

4

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

The occurence of septoria tritici blotch of winter wheat in Poland

100%

Zamorski C., Nowicki B.

Genetica Polonica

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1994

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tom 35B

5

Measuring and modeling crop loss of wheat caused by Septoria leaf blotch in seven cultivars and lines in Iran

84%

Mojerlou S., Safaie N., Alizadeh A., Khelghatibana F.

Journal of Plant Protection Research

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2009

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tom 49

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nr 3

257-262

Septoria leaf blotch caused by Septoria tritici, is one of the most important diseases of wheat worldwide including Iran. To determine yield reduction caused by this disease in Golestan province, field experiments were carried out in randomized complete block design with four replications and five wheat cvs. Tajan, Zagros, Shiroodi, Koohdasht, Shanghai and two lines N-80-6 and N-80-19 at Gorgan Research Station. Artificial inoculation was performed using spore suspension at three growth stages (Zadoks scale) including tillering (GS 37), stem elongation (GS 45) and flag leaf opening (GS 53). Control plots were sprayed with water. In this study, the 1 000 kernel weight (TKW), grain yield and area under disease progress curve (AUDPC) during growth season were measured. Statistical analysis showed that the levels of yield reduction was different in various studied wheat cultivars and lines and was reduced by 30 to 50%. The highest losses were observed for cvs. Zagros and Tajan with 48.86% and 47.41% of grain yield reduction, respectively. There was a positive correlation between grain yield reduction and AUDPC. The results of crop loss modelling using integral and multiple point regression models showed that the integral model (L = 1230.91+1.37AUDPC) in which AUDPC and crop loss percentages were independent and dependent variables, respectively, could explain more than 95% of AUDPC variations in relation to crop loss in all cultivars in two years. In the study of integral model for each cultivar, cv. Shiroodi showed the highest fitness. In multiple point models, disease severity at various dates was considered as independent variables and crop loss percentage as dependent variable. This model with the highest coefficient of determination had the best fitness for crop loss estimation. Besides, the results showed that the disease severity at GS37, GS53 and GS91 stages (Zadok's scale) was more important for crop loss prediction than that in other phenological stages.

6

New Septoria tritici resistance sources in CIMMYT germplasm and its incorporation in the Septoria Monitoring Nursery

84%

Gilchrist L.

Hodowla Roślin, Aklimatyzacja i Nasiennictwo

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1994

|

tom 38

|

nr 3-4

7

Field evaluation of resistance to septoria leaf blotch

84%

Shaner G., Buechley G.

Hodowla Roślin, Aklimatyzacja i Nasiennictwo

|

1994

|

tom 38

|

nr 3-4

8

The occurrence of Septoria tritici and its teleomorph Mycosphaerella graminicola in the Region of Upper Silesia in 1996

84%

Glazek M., Sikora H.

Journal of Plant Protection Research

|

1998

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tom 38

|

nr 1

The occurrence of leaf blotch of wheat caused by Septoria tritici (teleomorph Mycosphaerella graminicola) was more frequent in 1996 in the Upper Silesia region, south-western Poland, than in previous years. Visual scoring and serological tests proved the most rapid development of the disease from the emergence of flag leaf (GS 49) onwards. At the end of dough ripe stage (GS 85) on necrotic spots appearing on leaves the teleomorph of the fungus was stated, although asci were not fully mature. After a period of storage, on the necrotic tissue with pseudothecia, placed on water agar-streptomycin and subjected to low temperatures for 2-3 weeks, mature asci and germinating ascospores forming single conidia on ramifying mycelium were abundant.

9

The role of legume-fixed nitrogen and mixed cropping systems in the management of Septoria tritici

84%

Hayden N. J., Jones D. G., Gillison L. J.

Hodowla Roślin, Aklimatyzacja i Nasiennictwo

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1994

|

tom 38

|

nr 3-4

10

Development of Septoria nodorum and S.tritici on wheat in Poland in 1993 determined by diagnostic immunoassays

84%

Smith C. M., Janczak C., Korbas M., Pokacka Z., Glazek M., Kus J., Mroz A., Weber Z., Zawadzki T.

Hodowla Roślin, Aklimatyzacja i Nasiennictwo

|

1994

|

tom 38

|

nr 3-4

11

The partition of carbohydrates in tolerant and non-tolerant wheat cultivars infected with septoria tritici blotch

84%

Zuckerman E., Eshel A., Eyal Z.

Hodowla Roślin, Aklimatyzacja i Nasiennictwo

|

1994

|

tom 38

|

nr 3-4

12

The suppression of pycnidial production on wheat following challenge inoculation by Septoria tritici isolates

84%

Stein T., Schuster S., Zilberstein A., Pnini-Cohen S., Eyal Z.

Hodowla Roślin, Aklimatyzacja i Nasiennictwo

|

1994

|

tom 38

|

nr 3-4

13

Incidence of septoria tritici blotch on winter wheat in northwest of Iran

84%

Babadoost M.

Hodowla Roślin, Aklimatyzacja i Nasiennictwo

|

1994

|

tom 38

|

nr 3-4

14

New contributions to the study of septoria leaf blotch of wheat

84%

Cordo C., Perello A., Alippi H., Arriaga H.

Hodowla Roślin, Aklimatyzacja i Nasiennictwo

|

1994

|

tom 38

|

nr 3-4

15

The efficacy of selected fungicides used for control of Septoria nodorum and other Septoria species on winter wheat

84%

Jaczewska-Kalicka A., Janczak C., Korbas M., Remlein D.

Hodowla Roślin, Aklimatyzacja i Nasiennictwo

|

1994

|

tom 38

|

nr 3-4

16

Decision support system to optimise the use of fungicides against Septoria tritici based on disease threshold values, weather criteria and cultivar susceptibility

84%

Schofl U., Habermeyer J., Verreet J. A.

Hodowla Roślin, Aklimatyzacja i Nasiennictwo

|

1994

|

tom 38

|

nr 3-4

17

Interactions between crop canopy structure and development of Mycosphaerella graminicola Septoria tritici in winter wheat

84%

Lovell J. D., Royle D. J.

Hodowla Roślin, Aklimatyzacja i Nasiennictwo

|

1994

|

tom 38

|

nr 3-4

18

Diversity and variation in the pathogens and the diseases caused by Septoria nodorum and Septoria tritici

84%

Cooke B. M.

Hodowla Roślin, Aklimatyzacja i Nasiennictwo

|

1994

|

tom 38

|

nr 3-4

19

Skutecznosc zapraw nasiennych w zwalczaniu zgorzeli podstawy zdzbla i chorob lisci w uprawie pszenicy ozimej

83%

Sawinska Z., Skrzypczak G., Komar J.

Progress in Plant Protection

|

2006

|

tom 46

|

nr 2

681-683

20

Skutecznosc dzialania nowych fungicydow w zwalczaniu chorob pszenicy

71%

Janczak C., Lawecki T., Pawlak A.

Progress in Plant Protection

|

1997

|

tom 37

|

nr 2

288-290

Ograniczanie wyników

Resistance evaluation of cultivars and advanced lines to septoria leaf blotch in Northern Iran

Interaction to Septoria tritici isolate - wheat as adult plant under field conditions

Wheat and triticale Septoria in Belarus

The occurence of septoria tritici blotch of winter wheat in Poland

Measuring and modeling crop loss of wheat caused by Septoria leaf blotch in seven cultivars and lines in Iran

New Septoria tritici resistance sources in CIMMYT germplasm and its incorporation in the Septoria Monitoring Nursery

Field evaluation of resistance to septoria leaf blotch

The occurrence of Septoria tritici and its teleomorph Mycosphaerella graminicola in the Region of Upper Silesia in 1996

The role of legume-fixed nitrogen and mixed cropping systems in the management of Septoria tritici

Development of Septoria nodorum and S.tritici on wheat in Poland in 1993 determined by diagnostic immunoassays

The partition of carbohydrates in tolerant and non-tolerant wheat cultivars infected with septoria tritici blotch

The suppression of pycnidial production on wheat following challenge inoculation by Septoria tritici isolates

Incidence of septoria tritici blotch on winter wheat in northwest of Iran

New contributions to the study of septoria leaf blotch of wheat

The efficacy of selected fungicides used for control of Septoria nodorum and other Septoria species on winter wheat