Intensity of downy mildew on pea
Intenzitet pojave plamenjače na grašku
Apstrakt
Downy mildew on peas (Peronospora viciae) is a significant pathogen in the production of this plant species. In years favoring the development of this parasite, the agents responsible for downy mildew of ten cause serious damage, resulting inyield reductions of up to 50%. The experiment took place during 2014, in the Institute of Field and Vegetable Crops in Novi Sad. The following three varieties of peas were used for the experiment: Tamis, Dunav and Mali Provansalac. Two reviews focusing on the intensity of downy mildew occurrence were performed during the experiment. The average occurrence of downy mildew on pea leaves during the first check was 5.17%, and during the second check 15.67%. When compared, variety Tamis had the highest infection intensity on the leaf surface, while Mali Provansalac and Dunav varieties showed similar intensity of infection. The results suggest differences in susceptibility to downy mildew among the varieties tested.
Plamenjača (Peronospora viciae (Beck) Caspary) na grašku poslednjih nekoliko godina se pojavljuje kao značajan patogen pri proizvodnji ove povrtarske vrste u našim agroekološkim uslovima. U povoljnim godinama za razvoj parazita, pričinjava ozbiljne štete, koje se manifestuju smanjenjem prinosa i do 50%. Ogled je izveden tokom 2014. godine, na oglednom polju Instituta za ratarstvo i povrtarstvo u Novom Sadu (Rimski Šančevi). U ogledu je uključeno 3 sorte graška: Tamiš, Dunav i Mali provansalac. Tokom ogleda izvedene su dve ocene intenziteta pojave plamenjače. Pojava plamenjače na listu tokom prve ocene iznosila je 5,17%, a tokom druge ocene iznosila je 15,67%. Međusobnim poređenjem sorti, sorta Tamiš je imala najveći intenzitet zaraze na listovima (7,04%; 20,91%), dok je prosečna zastupljenosti zaraze na sortama Mali provansalac (3,66%; 10,66%) i Dunav (4,79%; 9,45%) bila približno jednaka. Dobijeni rezultati ukazuju na razlike u osetljivosti među ispitivanim sortama prema plamenjači.
Ključne reči:
Peronospora viciae / peas / intensity of infection / Peronospora viciae / grašak / intenzitet zarazeIzvor:
Biljni lekar, 2015, 43, 4, 367-373Izdavač:
- Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad
Kolekcije
Institucija/grupa
FiVeRTY - JOUR AU - Feldeždi, Melita AU - Maširević, Stevan AU - Medić-Pap, Slađana AU - Vlajić, Slobodan PY - 2015 UR - http://fiver.ifvcns.rs/handle/123456789/1473 AB - Downy mildew on peas (Peronospora viciae) is a significant pathogen in the production of this plant species. In years favoring the development of this parasite, the agents responsible for downy mildew of ten cause serious damage, resulting inyield reductions of up to 50%. The experiment took place during 2014, in the Institute of Field and Vegetable Crops in Novi Sad. The following three varieties of peas were used for the experiment: Tamis, Dunav and Mali Provansalac. Two reviews focusing on the intensity of downy mildew occurrence were performed during the experiment. The average occurrence of downy mildew on pea leaves during the first check was 5.17%, and during the second check 15.67%. When compared, variety Tamis had the highest infection intensity on the leaf surface, while Mali Provansalac and Dunav varieties showed similar intensity of infection. The results suggest differences in susceptibility to downy mildew among the varieties tested. AB - Plamenjača (Peronospora viciae (Beck) Caspary) na grašku poslednjih nekoliko godina se pojavljuje kao značajan patogen pri proizvodnji ove povrtarske vrste u našim agroekološkim uslovima. U povoljnim godinama za razvoj parazita, pričinjava ozbiljne štete, koje se manifestuju smanjenjem prinosa i do 50%. Ogled je izveden tokom 2014. godine, na oglednom polju Instituta za ratarstvo i povrtarstvo u Novom Sadu (Rimski Šančevi). U ogledu je uključeno 3 sorte graška: Tamiš, Dunav i Mali provansalac. Tokom ogleda izvedene su dve ocene intenziteta pojave plamenjače. Pojava plamenjače na listu tokom prve ocene iznosila je 5,17%, a tokom druge ocene iznosila je 15,67%. Međusobnim poređenjem sorti, sorta Tamiš je imala najveći intenzitet zaraze na listovima (7,04%; 20,91%), dok je prosečna zastupljenosti zaraze na sortama Mali provansalac (3,66%; 10,66%) i Dunav (4,79%; 9,45%) bila približno jednaka. Dobijeni rezultati ukazuju na razlike u osetljivosti među ispitivanim sortama prema plamenjači. PB - Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad T2 - Biljni lekar T1 - Intensity of downy mildew on pea T1 - Intenzitet pojave plamenjače na grašku EP - 373 IS - 4 SP - 367 VL - 43 UR - https://hdl.handle.net/21.15107/rcub_fiver_1473 ER -
@article{ author = "Feldeždi, Melita and Maširević, Stevan and Medić-Pap, Slađana and Vlajić, Slobodan", year = "2015", abstract = "Downy mildew on peas (Peronospora viciae) is a significant pathogen in the production of this plant species. In years favoring the development of this parasite, the agents responsible for downy mildew of ten cause serious damage, resulting inyield reductions of up to 50%. The experiment took place during 2014, in the Institute of Field and Vegetable Crops in Novi Sad. The following three varieties of peas were used for the experiment: Tamis, Dunav and Mali Provansalac. Two reviews focusing on the intensity of downy mildew occurrence were performed during the experiment. The average occurrence of downy mildew on pea leaves during the first check was 5.17%, and during the second check 15.67%. When compared, variety Tamis had the highest infection intensity on the leaf surface, while Mali Provansalac and Dunav varieties showed similar intensity of infection. The results suggest differences in susceptibility to downy mildew among the varieties tested., Plamenjača (Peronospora viciae (Beck) Caspary) na grašku poslednjih nekoliko godina se pojavljuje kao značajan patogen pri proizvodnji ove povrtarske vrste u našim agroekološkim uslovima. U povoljnim godinama za razvoj parazita, pričinjava ozbiljne štete, koje se manifestuju smanjenjem prinosa i do 50%. Ogled je izveden tokom 2014. godine, na oglednom polju Instituta za ratarstvo i povrtarstvo u Novom Sadu (Rimski Šančevi). U ogledu je uključeno 3 sorte graška: Tamiš, Dunav i Mali provansalac. Tokom ogleda izvedene su dve ocene intenziteta pojave plamenjače. Pojava plamenjače na listu tokom prve ocene iznosila je 5,17%, a tokom druge ocene iznosila je 15,67%. Međusobnim poređenjem sorti, sorta Tamiš je imala najveći intenzitet zaraze na listovima (7,04%; 20,91%), dok je prosečna zastupljenosti zaraze na sortama Mali provansalac (3,66%; 10,66%) i Dunav (4,79%; 9,45%) bila približno jednaka. Dobijeni rezultati ukazuju na razlike u osetljivosti među ispitivanim sortama prema plamenjači.", publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad", journal = "Biljni lekar", title = "Intensity of downy mildew on pea, Intenzitet pojave plamenjače na grašku", pages = "373-367", number = "4", volume = "43", url = "https://hdl.handle.net/21.15107/rcub_fiver_1473" }
Feldeždi, M., Maširević, S., Medić-Pap, S.,& Vlajić, S.. (2015). Intensity of downy mildew on pea. in Biljni lekar Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad., 43(4), 367-373. https://hdl.handle.net/21.15107/rcub_fiver_1473
Feldeždi M, Maširević S, Medić-Pap S, Vlajić S. Intensity of downy mildew on pea. in Biljni lekar. 2015;43(4):367-373. https://hdl.handle.net/21.15107/rcub_fiver_1473 .
Feldeždi, Melita, Maširević, Stevan, Medić-Pap, Slađana, Vlajić, Slobodan, "Intensity of downy mildew on pea" in Biljni lekar, 43, no. 4 (2015):367-373, https://hdl.handle.net/21.15107/rcub_fiver_1473 .