Podatność różnych odmian ziemniaka na uszkodzenia bulw powodowane przez drutowce (Elateridae) i wykorzystanie tego zjawiska w uprawie ekologicznej i integrowanej

• Autorzy: Erlichowski T.

Warianty tytułu

EN

Susceptibility of potato cultivars to the wireworms damage and its significance in organic and integrated farming

• Języki publikacji: PL

Abstrakty

EN

Wireworms – soil dwelling larvae of click beetles (Elateridae; Agriotes spp.) became a prevalent pest of potato crops in last years. The aim of presented studies was to determine whether potato cultivars showed a diversified level of susceptibility to wireworm damage as well as whether increased susceptibility was related to a lowering concentrations of glycoalkaloids. In 2003–2006, ten potato cultivars (7 table, 3 starch) were tested on field experimental plots in two localities: Bonin and Niekłonice. The results of performed studies revealed that cultivar Vitara was the most susceptible to wireworm damage (mean percentages of damaged tubers were 28.7 and 37.8% respectively for localities Bonin and Niekłonice), while cultivars Bard, Denar, Mila and Bryza belonged to a group of susceptible cultivars. Conversely, cultivars Koga and Pasja Pomorska showed a high level of resistance to a Elateridae larvae, possibly due to a high concentration of glycoalkaloids. A strong relationship between the level of susceptibility and glycoalkaloid’s content, suggests that these compounds are an important factor influencing susceptibility of potato cultivars to wireworm damage.

Słowa kluczowe

PL

drutowce; Elateridae; odmiany roslin; podatnosc odmian; szkodniki roslin; uprawa ekologiczna; uprawa integrowana; uszkodzenia bulw; ziemniaki

EN

wireworm; Elateridae; plant cultivar; cultivar susceptibility; plant pest; ecological cultivation; integrated cultivation; tuber damage; potato

• Wydawca: -
• Czasopismo: Progress in Plant Protection
• Rocznik: 2010
• Tom: 50
• Numer: 3
• Opis fizyczny: s.1230-1235,tab.,bibliogr.

Twórcy

autor

Erlichowski T.

• Instytut Hodowli i Aklimatyzacji Roślin – Państwowy Instytut Badawczy w Radzikowie, Zakład Nasiennictwa i Ochrony Ziemniaka w Boninie, Bonin

Bibliografia

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