Przydatność odmian jabłoni do uprawy ekologicznej w zależności od podatności na najważniejsze choroby

• Autorzy: Bryk H. , Broniarek-Niemiec A.

Warianty tytułu

EN

Usefulness of apple cultivars to organic orchards depending on susceptibility to major diseases

• Języki publikacji: PL

Abstrakty

EN

In 2005–2009, thirteen apple cultivars planted in an orchard maintained in an organic system were evaluated. Of the studied cultivars, eight originated from scab-resistant group and five from a low susceptible group to apple scab. Trees were planted in the spring of 2004. Every year two applications of a copper preparation before blossom and two applications of sulfur after blossom were performed. Additionally, each spring, the tips of shoots with symptoms of powdery mildew were cut off. In each year, no symptoms of apple scab were observed on the leaves of scab resistant cultivars. Among the low susceptible cultivars, the highest severity of apple scab was found on the leaves of Sampion. The incidence of powdery mildew on the leaves of all cultivars was low. The most affected cultivar was Ligolina.

Słowa kluczowe

PL

choroby roslin; drzewa owocowe; jablonie; maczniak jabloni; odmiany parchoodporne; odmiany roslin; odpornosc odmian; parch jabloniowy; podatnosc na choroby; podatnosc odmian; Podosphaera leucotricha; przydatnosc odmian

EN

plant disease; fruit tree; apple tree; powdery mildew; resistant cultivar; plant cultivar; cultivar resistance; apple scab; Venturia inaequalis; disease susceptibility; cultivar susceptibility; Podosphaera leucotricha; cultivar suitability

• Wydawca: -
• Czasopismo: Progress in Plant Protection
• Rocznik: 2010
• Tom: 50
• Numer: 1
• Opis fizyczny: s.367-372,tab.,bibliogr.

Twórcy

autor

Bryk H.

• Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka, ul.Pomologiczna 18, 96-100 Skierniewice

autor

Broniarek-Niemiec A.

Bibliografia

• Bryk H. 2006. Perspektywy ochrony sadów przed chorobami w systemie ekologicznym. Prog. Plant Protection/Post. Ochr. Roślin 46 (1): 424–432.
• Goszczyński W., Cimanowski J., Zwierz J., Rejnus M. 1993. Investigation on injury threshold for powdery mildew on Cortland apple. J. Fr. Orn. Pl. Res. 1 (3): 85–91.
• Granatstein D. 2004. Research directions for organic tree fruit production in North and South America. Acta Hortic. 638: 369–374.
• Kuhn B.F. 2002. Susceptibility to apple scab, nectar cancer and powdery mildew of different unsprayed apple varieties. 10th Inter. Conf of Cultivation Technique and Phytopathological Problems in Organic Fruit-Growing, Weinsberg, Germany, 4–7.02.2002: 221–226.
• Roen D., Jaastad G., Hjeltnes S.H. 2004. Apple and pear cultivars for organic production in a cool climate. 11th Inter. Conf. on Cultivation Technique and Phytopathological Problems in Organic Fruit-Growing. Weinsberg, Germany, 3–5.02.2004: 179–184.
• Tahir I.I. 2005. Organic production of apple for industrial use. Acta Hortic. 682: 723–730.
• Vavra R., Bocek S. 2010. Apple scab (Venturia inaequalis (Cooke) Wint.) attacks on cultivars and genotypes carrying different resistant genes in plantings with breaking through Vf-Rvi6 gene. 14th Inter. Conf. Organic Fruit-Growing, Hohenheim, Germany, 22–24.02.2010: 10–15.