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1
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

The role of some secondary metabolites in the health status of sweet pepper (Capsicum annuum L.) grown in the field

100%
Jamiolkowska A.
Acta Scientiarum Polonorum. Hortorum Cultus
|
2014
|
tom 13
|
nr 2
Secondary metabolites play an important role in plant protection mechanisms. Presented studies relate to the significant role of some phenolic compounds in health status of sweet pepper plants. Eight cultivars of sweet pepper (‘Barbórka’, ‘Caryca F1’, ‘Mercedes’, ‘Ozarowska’, ‘Podstolina’, ‘Roberta F1’, ‘Robertina’) were investigated in 2007–2009. Flavonoids and phenol acids content in leaves, stems, and roots of sweet pepper plants were analyzed. Flavonoids and phenol acids content was studied using isocratic HPLC method. Disease index of tested cultivars was evaluated in the field. The leaves, stems and roots of pepper were analyzed in the laboratory. The fungi most frequently isolated from pepper were Alternaria alternata, Fusarium spp., Botrytis cinerea, and Sclerotinia sclerotiorum. The highest content of flavonoids and phenol acids was in the leaves of pepper. Flavonoids content in plant parts was positively correlated with the intensity of colonization by pathogenic fungi. Sweet pepper cultivars ‘Caryca F1’ and ‘Roberta F1’ were characterised by low content flavonoids in the tested plant parts and they were colonized by the low number of pathogenic fungi. The cultivars most frequently colonized by pathogenic fungi such as ‘Barbórka’, ‘Podstolina’, ‘Robertina’, had a high content of flavonoids in the tested plant parts. There was no correlation between the content of phenol acids and health status of pepper cultivars.
2

The influence of bio-preparation Biosept 33 SL on fungi colonizing of sweet pepper plants [Capsicum annuum L.] cultivated in the field

100%
Jamiolkowska A.
Electronic Journal of Polish Agricultural Universities. Series: Horticulture
|
2009
|
tom 12
|
nr 3
3

Zdrowotność i plonowanie papryki ostrej (Capsicum annuum L.) uprawianej w polu w warunkach klimatycznych Lublina

100%
Jamiolkowska A.
Progress in Plant Protection
|
2011
|
tom 51
|
nr 3
The aim of this study was to evaluate the health and yielding of hot pepper plants cultivated in the field conditions. The investigations were carried out in 2008−2009, in Zezulin near Lublin. The objects of study were two cultivars of hot pepper: Bronowicka Ostra and Cyklon. The disease index of plants was calculated. The highest total yield 2.12 kg/m2 and marketable yield 1.72 kg/m2 were obtained from Cyklon cultivar in 2008. The results of mycological analyses showed that plants of pepper were mostly colonized by Fusarium oxysporum, F. equiseti and Alternaria alternata.
4

Fungi isolated from underground partof hot pepper (Capsicum annuum) plants cultivated in the field

100%
Jamiolkowska A.
Phytopathologia
|
2009
|
tom 51
5

Choroby owoców papryki w uprawie polowej

100%
Jamiolkowska A.
Hasło Ogrodnicze
|
2008
|
nr 07
6

Phenolic compounds content and the occurrence of fungi on sweet pepper (Capsicum annuum)

100%
Jamiolkowska A.
Phytopathologia
|
2010
|
tom 55
7

Choroby cukinii

100%
Jamiolkowska A.
Hasło Ogrodnicze
|
2009
|
nr 07
120-123
8

Choroby papryki slodkiej uprawianej w warunkach polowych

100%
Jamiolkowska A.
Ochrona Roślin
|
2007
|
tom 52
|
nr 03
31-33
9

Najczęstsze choroby papryki polowej

100%
Jamiolkowska A.
Hasło Ogrodnicze
|
2012
|
nr 06
10

Pathogenicity of some isolates of colletotrichum coccodes and fusarium spp. to sweet pepper (capsicum annuum) seedlings

100%
Jamiolkowska A.
Phytopathologia Polonica
|
2008
|
tom 49
11

Papryka polskiej hodowli do uprawy w polu

100%
Jamiolkowska A.
Hasło Ogrodnicze
|
2011
|
nr 04
12

Choroby malin

100%
Jamiolkowska A.
Hasło Ogrodnicze
|
2009
|
nr 05
90-93
13
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Effect of some biotechnical preparations on the growth of sweet pepper plants in the field production

100%
Jamiolkowska A.
Annales Universitatis Mariae Curie-Skłodowska. Sectio EEE: Horticultura
|
2014
|
tom 24
|
nr 4
14

Effect of rye [Secale cereale L.] as a cover crop on health of under-ground part of field tomato

100%
Jamiolkowska A.
Electronic Journal of Polish Agricultural Universities. Series: Horticulture
|
2009
|
tom 12
|
nr 1
15

Papryka polowa - choroby owocow

100%
Jamiolkowska A.
Ochrona Roślin
|
2008
|
tom 53
|
nr 02
27-30
16

Rośliny okrywowe poprawiają zdrowotność pomidorów polowych

100%
Jamiolkowska A.
Owoce, Warzywa, Kwiaty
|
2004
|
nr 13
17

Fungi colonizing stems and leaves of hot pepper plants [Capsicum annuum L.] cultivated in field

100%
Jamiolkowska A.
Electronic Journal of Polish Agricultural Universities. Series: Horticulture
|
2009
|
tom 12
|
nr 2
18
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Laboratory effect of azoxystrobin (Amistar 250 SC) and grapefruit extract (Biosept 33 SL) on growth of fungi colonizing zucchini plants

100%
Jamiolkowska A.
Acta Scientiarum Polonorum. Hortorum Cultus
|
2011
|
tom 10
|
nr 2
Zucchini (Cucurbita pepo L. var. giromontina) is a dependable vegetable in cultivation which is characterized by high fertility. Grown in the field and under cover, it is infected by a number of pathogens specific of the family Curbitaceae as well as those that are characteristic of other plantations. Actually, natural products such as plant extracts are more and more frequently used in plant protection from pathogens. The azoxystrobin (Amistar 250 SC, Syngenta) and extract of grapefruit (Biosept 33 SL, Cintamani Poland) were tested in vitro for their effectiveness to inhibit the linear growth of Alternaria alternata, Botrytis cinerea, Fusarium avenaceum, F. culmorum, F. equiseti, F. oxysporum, Rhizoctonia solani and Trichoderma hamatum. The azoxystrobin (0.05%, 0.1%) and extract of grapefruit (0.1%, 0.2%) were applied in different concentrations. The studies made use of a Petri dishes method recommended for testing fungicides in laboratory conditions. Extract of grapefruit was more effective than azoxystrobin. The extract of grapefruit inhibited the growth of A. alternata, B. cinerea, R. solani and T. hamatum already after 4 days and was the most effective after 12 days of experiment. Azoksystrobin inhibited the growth of B. cinerea and R. solani but did not inhibit the growth of F. equiseti. Microscopic analysis showed the morphological changes in fungal hyphae under the influence of tested substances.
19

Fungi occurring the pericarp and yield of sweet pepper (Capsicum annuum) cultivated in the field

100%
Jamiolkowska A.
Phytopathologia
|
2011
|
tom 62
20

Rosliny okrywowe a zdrowotnosc pomidorow uprawianych w polu

88%
Jamiolkowska A.
Ochrona Roślin
|
2005
|
tom 50
|
nr 01
17-19
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