dc.contributor.advisor | Zviedre, Egita | |
dc.contributor.author | Krastiņa, Keitlīna | |
dc.contributor.other | Latvijas Universitāte. Bioloģijas fakultāte | |
dc.date.accessioned | 2024-06-20T01:03:55Z | |
dc.date.available | 2024-06-20T01:03:55Z | |
dc.date.issued | 2024 | |
dc.identifier.other | 102943 | |
dc.identifier.uri | https://dspace.lu.lv/dspace/handle/7/65968 | |
dc.description.abstract | Pētījumā analizēts egļu violetpiepes Trichaptum abietinum (Dicks.) Ryvarden potenciāls sakņu piepes Heterobasidion spp. izplatības ierobežošanā. Laboratorijas apstākļos pārbaudīts T. abietinum augšanas ātrums, kā antagonisms pret Heterobasidion annosum (Fr.) Brief. s.s un Heterobasidion parviporum (Niemalä & Korhonen) izolātiem. T. abietinum efektivitāte pret Heterobasidion spp. analizēta arī parastās egles Picea abies (L.) H. Karst. un parastās priedes Pinus sylvestris L. koksnē - gan atsevišķi, gan kopā ar lielo pergamentsēni Phlebiopsis gigantea (Fr.) Jülich. Darbā secināts, ka T. abietinum uzrāda izteiktāku antagonismu pret H. annosum, salīdzinājumā ar H. parviporum. Pinus sylvestris koksnē T. abietinum uzrāda augstāku efektivitāti pret Heterobasidion spp., salīdzinājumā ar Picea abies koksni. | |
dc.description.abstract | The study analyses the potential of the spruce violet Trichaptum abietinum (Dicks.) Ryvarden to control the root rot Heterobasidion spp. The growth rate and antagonism against isolates of Heterobasidion annosum (Fr.) Brief. s.s and Heterobasidion parviporum (Niemalä & Korhonen) of T. abietinum was tested under laboratory conditions. The efficacy of T. abietinum against Heterobasidion spp. was also analysed in the Norway spruce Picea abies (L.) H. Karst. and Scots pine Pinus sylvestris L., both alone and in combination with the Phlebiopsis gigantea (Fr.) Jülich. The work concluded that T. abietinum shows a stronger antagonism to H. annosum compared to H. parviporum. In Pinus sylvestris wood, T. abietinum showed higher efficacy against Heterobasidion spp. compared to Picea abies wood. | |
dc.language.iso | lav | |
dc.publisher | Latvijas Universitāte | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.subject | Bioloģija | |
dc.subject | Heterobasidion spp. | |
dc.subject | Heterobasidion spp. | |
dc.subject | antagonisms | |
dc.subject | Picea abies | |
dc.subject | Pinus sylvestris | |
dc.title | Egļu violetpiepes Trichaptum abietinum (Dicks.) Ryvarden antagonisms pret sakņu piepi Heterobsasidion spp. | |
dc.title.alternative | Antagonism of Purplepore Bracket Trichaptum abietinum (Dicks.) Ryvarden against Heterobasidion spp. | |
dc.type | info:eu-repo/semantics/bachelorThesis | |