Wyniki wyszukiwania

1

Ocena plonowania odmian frezji w uprawie jesienno-zimowej

100%

Kaminska M., Lys J.

Hodowla Roślin i Nasiennictwo

|

1992

|

nr 4

30-33

2

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Influence of chemical compounds on germination and development of Diplocarpon rosae

100%

Wojdyla A. T., Lys J.

Journal of Plant Protection Research

|

2000

|

tom 40

|

nr 2

Efficacy of azoxystrobin, dichlofluanid, imazalil, kresoxim-methyl, propiconazole and triforine (standard) in the control of Diplocarpon rosae was evaluated in the years 1997-1999. The compounds were applied as a plant spray. First treatment of plants was performed when first disease symptoms occurred on leaves and spraying was repeated 9 times at weekly intervals. In the autumn of 1999 plants not previously treated with fungicides and showing visible disease symptoms were spraye and after one, 7 and 14 days diseased leaves were sampled. Spores from leaves were transferred onto Petri dishes with potato-dextrose agar. Number of germinating spores was counted after 24 h incubation (4 Petri dishes for each compounds). After 9-weeks protection of rose shrubs with the tested compounds the spread of mycelium on new leaves was strongly inhibited. Only bupirimate at concentration 0,05% gave very poor control of D. rosae. All other tested compounds were better or as good as triforine. Reduction of concentrations used resulted in lower effectiveness. After 1, 7 or 14 days from the last spraying of plants with dichlofluanid, kresoxim-methyl and triforine germination of fungus spores was below 9% except kresoxim-methyl at concentration 0.01% after 14 days ( 12.5%).

3

The size and the shape fruits of 10 apple cultivar

81%

Szczepanski K., Lys J., Smolarek C., Cianciara Z.

Fruit Science Reports

|

1987

|

tom 14

|

nr 3

4

Peach tree cultivation in plastic tunnels

80%

Morgas H., Mika A., Lys J.

Journal of Fruit and Ornamental Plant Research

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1995

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tom 03

|

nr 3

Ograniczanie wyników

1 Fruit Science Reports

1 Hodowla Roślin i Nasiennictwo

1 Journal of Fruit and Ornamental Plant Research

1 Journal of Plant Protection Research

4 Lys J.

1 Cianciara Z.

1 Kaminska M.

1 Mika A.

1 Morgas H.

1 Smolarek C.

1 Szczepanski K.

1 Wojdyla A. T.

1 2000

1 1995

1 1992

1 1987

Ocena plonowania odmian frezji w uprawie jesienno-zimowej

Influence of chemical compounds on germination and development of Diplocarpon rosae

The size and the shape fruits of 10 apple cultivar

Peach tree cultivation in plastic tunnels