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master's thesis
Utvrđivanje visine populacije i prikladnih mjera suzbijanja vrste Globodera rostochiensis (Wollenweber, 1923) Behrens
Zagreb: University of Zagreb, Faculty of Agriculture, 2019. urn:nbn:hr:204:365824
Herak, Ines
University of Zagreb
Faculty of Agriculture
Agricultural Zoology

Institutional repository: Repository Faculty of Agriculture University of Zagreb

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Herak, I. (2019). Utvrđivanje visine populacije i prikladnih mjera suzbijanja vrste Globodera rostochiensis (Wollenweber, 1923) Behrens (Master's thesis). Zagreb: University of Zagreb, Faculty of Agriculture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:204:365824

Herak, Ines. "Utvrđivanje visine populacije i prikladnih mjera suzbijanja vrste Globodera rostochiensis (Wollenweber, 1923) Behrens." Master's thesis, University of Zagreb, Faculty of Agriculture, 2019. https://urn.nsk.hr/urn:nbn:hr:204:365824

Herak, Ines. "Utvrđivanje visine populacije i prikladnih mjera suzbijanja vrste Globodera rostochiensis (Wollenweber, 1923) Behrens." Master's thesis, University of Zagreb, Faculty of Agriculture, 2019. https://urn.nsk.hr/urn:nbn:hr:204:365824

Herak, I. (2019). 'Utvrđivanje visine populacije i prikladnih mjera suzbijanja vrste Globodera rostochiensis (Wollenweber, 1923) Behrens', Master's thesis, University of Zagreb, Faculty of Agriculture, accessed 02 December 2024, https://urn.nsk.hr/urn:nbn:hr:204:365824

Herak I. Utvrđivanje visine populacije i prikladnih mjera suzbijanja vrste Globodera rostochiensis (Wollenweber, 1923) Behrens [Master's thesis]. Zagreb: University of Zagreb, Faculty of Agriculture; 2019 [cited 2024 December 02] Available at: https://urn.nsk.hr/urn:nbn:hr:204:365824

I. Herak, "Utvrđivanje visine populacije i prikladnih mjera suzbijanja vrste Globodera rostochiensis (Wollenweber, 1923) Behrens", Master's thesis, University of Zagreb, Faculty of Agriculture, Zagreb, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:204:365824

Metadata
TitleUtvrđivanje visine populacije i prikladnih mjera suzbijanja vrste Globodera rostochiensis (Wollenweber, 1923) Behrens
Title (english)Determining population height and appropriate control measures for the species Globodera rostochiensis (Wollenweber, 1923) Behrens
AuthorInes Herak
MentorDinka Grubišić (mentor)
Committee memberDinka Grubišić (predsjednik povjerenstva)
Committee memberTanja Gotlin Čuljak (član povjerenstva)
Committee memberMaja Čačija (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Agriculture
(Agricultural Zoology)
Zagreb
Defense date and country2019-09-27, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Abstract
Zlatnožuta krumpirova cistolika nematoda Globodera rostochiensis (Wollenweber, 1923) Behrens pripada među glavne gospodarske i karantenske štetnike krumpira u svijetu. Ovaj štetnik parazitira na korijenu krumpira te uzrokuje značajne gubitke prinosa. U Republici Hrvatskoj, G. rostochiensis prvi puta je utvrđena 2001. godine u Međimurskoj županiji od kada se provodi monitoring ove vrste. Cilj ovoga rada bio je utvrditi prisutnost vrste G. rostochiensis na proizvodnim površinama na lokalitetu Belica, te prema visini populacije utvrditi prikladne mjere suzbijanja. Osušeni uzorci tla podvrgnuti su postupku izdvajanja cistolikih nematoda metodom flotacije, Spearsovim flotacionim uređajem, a intenzitet zaraze određen je s obzirom na brojnost cista u 100 ml tla. Prisutnost zlatne krumpirove nematode utvrđena je u svih osam analiziranih uzoraka tla, a prosječan broj cista iznosio je 169 cista/100 ml tla. Vitalnost cista iznosila je od 6,61- 39,13/g tla čime je prekoračen ekonomski prag štetnosti od 20 jaja i ličinki/g tla. Zbog visoke populacije tog karantenskog štetnika na uzorkovanoj površini, potrebno je provoditi mjere integrirane zaštite krumpira od krumpirovih cistolikih nematoda.
Abstract (english)
The potato cyst nematode Globodera rostochiensis has provided to be major economic and quarantine pest species of potato worldwide. That pest attacks the root of the potato plant and causes significant tuber yield losses. For the first time in Croatia G. rostochiensis was discovered in 2001 in the Međimurska county, in the locality Belica and since than monitoring of this species has been conducted. The aim of this study was to determine the presence of the species G. rostochiensis on potato field in the locality Belica, and to determine appropriate control measures by population size. The dried soil samples were subjected to the process of separating cyst nematodes by flotation method in Spears flotation device. Intensity of infection was determined by the number of cysts in 100 ml of soil. The presence of golden potato nematode was found in all of eight analyzed soil samples, and the average number of cysts was 169 cysts /100 ml of soil. The vitality of the cyst was 6.61-39.13 /g of soil which exceeded economic thresholds of 20 eggs and larvae /g soil. Due to the high population of that quarantine pest on the sampled field, it is necessary to implement measures of integrated pest management.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:204:365824
Study programmeTitle: Phytomedicine
Study programme type: university
Study level: graduate
Academic / professional title: magistar/ magistra inženjer/inženjerka fitomedicine (magistar/ magistra inženjer/inženjerka fitomedicine)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-11-25 07:48:20