Приказ основних података о документу
Susceptibility of the species Conyza canadensis (L) cronquist and Conyza bonariensis (L) cronquist to glyphosate
Osetljivost vrsta Conyza canadensis (L) cronquist i Conyza bonariensis (L) cronquist na glifosat
dc.creator | Pavlović, Danijela | |
dc.creator | Vrbničanin, Sava | |
dc.creator | Reinhardt, Charlie | |
dc.creator | Fischer, Albert | |
dc.date.accessioned | 2019-04-04T15:52:29Z | |
dc.date.available | 2019-04-04T15:52:29Z | |
dc.date.issued | 2008 | |
dc.identifier.issn | 0354-4311 | |
dc.identifier.uri | https://plantarum.izbis.bg.ac.rs/handle/123456789/78 | |
dc.description.abstract | Changes in leaf anatomy were examined in suspectedly resistant populations of C. canadensis and C. bonariensis after application of 2, 4 and 8 L ha-1 of the product Touch down (500 g a.i. glyphosate L-1). Samples for the analysis (LM, TEM) were collected 3, 7 and 24 h after herbicide application. Changes in chlorophyll and shikimic acid contents were also examined in the populations tested. Changes in the anatomy of leaves were not detected in the investigated populations 3 and 7 h after herbicide application. However, 24 h after application of different herbicide rates, differences were observed in leaf anatomy. Injuries were detected in C. bonariensis population after application of 2 L ha-1, and in C. canadensis population after treatment with the highest glyphosate rate (8 L ha-1). Changes were detected on cell walls, chloroplast lamellae and chloroplasts themselves. Based on chlorophyll and shikimic acid contents, significant statistical differences were detected between the treated and control plants. | en |
dc.description.abstract | Praćene su promene u anatomskoj građi listova pretpostavljeno rezistentih populacija C. canadensis i C. bonariensis nakon primene 2, 4 i 8 L ha-1 Touch down (500 g a.m. glifosat L-1). Za analizu anatomske građe listova (LM, TEM) materijal je uzorkovan nakon 3, 7 i 24 h posle primene herbicida. Takođe, praćene su promene u sadržaju hlorofila i šikiminske kiseline kod testiranih populacija. Promene u anatomskoj građi listova nisu konstatovane kod ispitivanih populacija nakon 3 i 7 časova posle primene herbicida. Međutim, 24 časa nakon primene različitih količina uočene su razlike u anatomskoj građi listova. Oštećenja su bila uočljiva kod pop. C. bonariensis nakon primene 2 L ha-1, a kod pop. C. canadensis tek nakon primene najveće količine glifosata (8 L ha-1). Promene su uočene na ćelijskom zidu, lamelama hloroplasta, kao i na samim hloroplastama. Na osnovu sadržaja hlorofila i šikiminske kiseline takođe su utvrđene statistički značajne razlike između tretiranih i kontrolnih biljaka. | sr |
dc.publisher | Herbološko društvo Srbije, Beograd | |
dc.relation | Projekat Ministarstva nauke Republike Srbije, br. 20051: Optimizacija primene hemijskih sredstava u zaštiti bilja povećanjem efikasnosti dijagnostičkih metoda i procene rizika pojave bolesti, štetočina i korova | |
dc.rights | openAccess | |
dc.source | Acta herbologica | |
dc.subject | leaf anatomy | en |
dc.subject | Conyza Canadensis (L) cronquist. | en |
dc.subject | Conyza bonariensis (L) cronquist. | en |
dc.subject | glyphosate | en |
dc.subject | shikimic acid | en |
dc.subject | resistance | en |
dc.subject | anatomska građa listova | sr |
dc.subject | Conyza canadensis (L) cronquist. | sr |
dc.subject | Conyza bonariensis (L) cronquist. | sr |
dc.subject | glifosat | sr |
dc.subject | šikiminska kiselina | sr |
dc.subject | rezistentnost | sr |
dc.title | Susceptibility of the species Conyza canadensis (L) cronquist and Conyza bonariensis (L) cronquist to glyphosate | en |
dc.title | Osetljivost vrsta Conyza canadensis (L) cronquist i Conyza bonariensis (L) cronquist na glifosat | sr |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 185 | |
dc.citation.issue | 2 | |
dc.citation.other | 17(2): 179-185 | |
dc.citation.spage | 179 | |
dc.citation.volume | 17 | |
dc.type.version | publishedVersion | |
dc.identifier.fulltext | https://plantarum.izbis.bg.ac.rs//bitstream/id/1663/76.pdf |