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Pregled bibliografske jedinice broj: 603565

Utjecaj vremena infekcije s fusarium graminearumna ekspresiju simptoma


Bijelić, Zorana
Utjecaj vremena infekcije s fusarium graminearumna ekspresiju simptoma, 2010., diplomski rad, preddiplomski, Poljoprivredni fakultet u Osijeku, Osijek


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Naslov
Utjecaj vremena infekcije s fusarium graminearumna ekspresiju simptoma
(Influence of infection time of wheat with Fusarium graminearum on disease symptoms)

Autori
Bijelić, Zorana

Vrsta, podvrsta i kategorija rada
Ocjenski radovi, diplomski rad, preddiplomski

Fakultet
Poljoprivredni fakultet u Osijeku

Mjesto
Osijek

Datum
24.09

Godina
2010

Stranica
26

Mentor
Ćosić, Jasenka

Ključne riječi
vrijeme infekcije ; Fusarium ; simptomi
(infection time ; Fusarium ; symptoms)

Sažetak
Wheat ears can be infected with Fusarium graminearum from flowering till the end of vegetation. Reduction in yield quantity and quality depends on the infection time, genotype susceptibility, Fusarium species and isolate pathogenicity. This experiment was performed on 24 wheat genotypes planted on trial fields of the Agricultural Institute Osijek. Artifical infection of wheat ears was done in three different time frames: at full flowering (when 50% of flowers are flowering), end of flowering and 8 days after the end of flowering. After the ears were harvested we determined TKW, percentage of infected grains, their germination and DON contamination. For all genotypes, the highest reduction of TKW (14.86 - 43.49%) was observed after infection at full flowering. When infection was done at the end of flowering reduction in TKW was between 6.5 and 28.92%, and after third infection it was between 0.93 and 19.41%. Percentage of infected grains was the highest and their germination the lowest with the early infected grains. We also determined statistically important differences in susceptibility of genotypes on Fusarium ear blight regardless of time of infection.

Izvorni jezik
Hrvatski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekt / tema
079-0730718-0578 - Fuzarijska palež klasova i sadržaj DON-a u zrnu i brašnu (Ćosić, Jasenka, MZOS - )

Ustanove
Fakultet agrobiotehničkih znanosti Osijek

Profili:

Avatar Url Jasenka Ćosić (mentor)

Citiraj ovu publikaciju

Bijelić, Zorana
Utjecaj vremena infekcije s fusarium graminearumna ekspresiju simptoma, 2010., diplomski rad, preddiplomski, Poljoprivredni fakultet u Osijeku, Osijek
Bijelić, Z. (2010) 'Utjecaj vremena infekcije s fusarium graminearumna ekspresiju simptoma', diplomski rad, preddiplomski, Poljoprivredni fakultet u Osijeku, Osijek.
@phdthesis{phdthesis, author = {Bijeli\'{c}, Z.}, year = {2010}, pages = {26}, keywords = {infection time, Fusarium, symptoms}, title = {Influence of infection time of wheat with Fusarium graminearum on disease symptoms}, keyword = {infection time, Fusarium, symptoms}, publisherplace = {Osijek} }




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