Relations among western corn rootworm resistance traits and elements concentration in maize germplasm roots

Brkić, Andrija; Brkić, Ivan; Raspudić, Emilija; Brmež, Mirjana; Brkić, Josip; Šimić, Domagoj

doi:10.18047/poljo.21.1.01

Pregled bibliografske jedinice broj: 782352

Relations among western corn rootworm resistance traits and elements concentration in maize germplasm roots

Brkić, Andrija; Brkić, Ivan; Raspudić, Emilija; Brmež, Mirjana; Brkić, Josip; Šimić, Domagoj

Relations among western corn rootworm resistance traits and elements concentration in maize germplasm roots // Poljoprivreda (Osijek), 21 (2015), 1; 3-7 doi:10.18047/poljo.21.1.01 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 782352 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Relations among western corn rootworm resistance traits and elements concentration in maize germplasm roots

Autori
Brkić, Andrija ; Brkić, Ivan ; Raspudić, Emilija ; Brmež, Mirjana ; Brkić, Josip ; Šimić, Domagoj

Izvornik
Poljoprivreda (Osijek) (1330-7142) 21 (2015), 1; 3-7

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
western corn rootworm ; root injury ; ion concentration ; maize germplasm

Sažetak
Western corn rootworm – WCR (Diabrotica virgifera virgifera LeConte) is an important maize pest in Croatia. Using native resistance of maize germplasm could reduce chemical treatments and other costs in maize production. Objectives of this study were: i) to assess variability of WCR resistance traits (root injury, regrowth and size) and concentrations of nine elements in roots of 128 maize genotypes, and ii) to determine correlations among the traits and ion concentrations. Results revealed high variability of maize genotypes for both WCR resistance traits and ion concentrations. Significant moderate negative correlations (>-0.4) were detected between root injury and boron as well as between root regrowth and iron, manganese and zinc concentrations in root. Consequently, ion concentration

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

POVEZANOST RADA

Projekti:
079-0790462-0265 - Nematode kao bioindikatori ekološkog stanja tla (Brmež, Mirjana, MZOS ) ( CroRIS)
073-0730463-0203 - Genetska analiza koncentracije minerala u zrnu kukuruza (Šimić, Domagoj, MZOS ) ( CroRIS)
073-0730463-0253 - Stvaranje i poboljšavanje populacija, linija i hibrida kukuruza (Brkić, Ivan, MZOS ) ( CroRIS)
079-0790570-2208 - Biološko suzbijanje kukuruznog moljca (Ostrinia nubilalis Hübner) (Raspudić, Emilija, MZO ) ( CroRIS)