Effects of copper citrate as a defoliant in nursery fruit stock production
Bakar citrat - defolijant u proizvodnji sadnica voćaka
2017
Аутори
Gavrilović, VeljkoMilićević, Zoran
Aleksić, Goran
Starović, Mira
Živković, Svetlana
Stošić, Stefan
Kuzmanović, Slobodan
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The effects of copper citrate on defoliation of one year old fruit stocks in a nursery are presented in this paper. The investigation aimed to evaluate the defoliation efficacy of copper citrate as a new formulation, compared with other compounds recommended for that purpose. Field trials were conducted in the region of Trstenik, a center of nursery production in Serbia in 2016 and 2017. Two years of investigation showed that copper citrate could be used as an efficient compound for defoliation in nursery production. A stronger defoliation effect was observed on plum stocks, compared to apple stocks. Better results were achieved with the highest concentration of copper citrate (2%), while the effectiveness decreased with lower concentrations (0.5%, 1.0% and 1.5%). Defoliation degree on nursery apple stocks after treatment with 2.0% concentration of copper citrate varied from 80.6% to 95.6%, while it reached 100% on plum stocks.
U radu su prikazani efekti defolijacije sadnica jabuke i šljive, primenom različitih koncentarcija bakar citrata, kao nove formulacije, i standardnih preparata koji se koriste u ove svrhe (bordovska čorba, urea). Ogledi su sprovedeni u regionu Trstenika (Ljubava i Milutovac), koji je centar rasadničke proizvodnje u Srbiji. Tretiranja su obavljena tokom 2016. i 2017. godine. Na osnovu dobijenih rezultata zaključeno je da bakar citrat pokazuje visok potencijal za upotrebu u svrhu defolijacije sadnica jabuke i šljive. Korišćene koncentracije ovog jedinjenja su pokazale veću efikasnost u primeni na sadnicama šljive nego na sadnicama jabuke. Najbolji rezultati u oba ogleda su zabeleženi sa maksimalno primenjenom koncentracijom (2%), dok efekat defolijacije na sadnicama jabuke opada sa smanjenjem koncentracije. Stepen defolijacije jabuke primenom bakar citrata u koncentraciji od 2% kretao se od 80,6% do 95,6%, a kod šljive čak 100%. Potvrđeno je i da uspešna defolijacija sadnica jabuke i šlj...ive značajno zavisi od vremena aplikacije kao i meteoroloških uslova.
Кључне речи:
Copper / Defoliation / Nursery production / Fruit stocks / Bakar / Defolijacija / Rasadnička proizvodnja / Sadnice voćakaИзвор:
Pesticidi i fitomedicina, 2017, 32, 3-4, 231-236Издавач:
- Institute of Pesticides and Environmental Protection
Финансирање / пројекти:
- Разрада интегрисаног управљања и примене савремених принципа сузбијања штетних организама у заштити биља (RS-MESTD-Technological Development (TD or TR)-31018)
Институција/група
IZBISTY - JOUR AU - Gavrilović, Veljko AU - Milićević, Zoran AU - Aleksić, Goran AU - Starović, Mira AU - Živković, Svetlana AU - Stošić, Stefan AU - Kuzmanović, Slobodan PY - 2017 UR - https://plantarum.izbis.bg.ac.rs/handle/123456789/495 AB - The effects of copper citrate on defoliation of one year old fruit stocks in a nursery are presented in this paper. The investigation aimed to evaluate the defoliation efficacy of copper citrate as a new formulation, compared with other compounds recommended for that purpose. Field trials were conducted in the region of Trstenik, a center of nursery production in Serbia in 2016 and 2017. Two years of investigation showed that copper citrate could be used as an efficient compound for defoliation in nursery production. A stronger defoliation effect was observed on plum stocks, compared to apple stocks. Better results were achieved with the highest concentration of copper citrate (2%), while the effectiveness decreased with lower concentrations (0.5%, 1.0% and 1.5%). Defoliation degree on nursery apple stocks after treatment with 2.0% concentration of copper citrate varied from 80.6% to 95.6%, while it reached 100% on plum stocks. AB - U radu su prikazani efekti defolijacije sadnica jabuke i šljive, primenom različitih koncentarcija bakar citrata, kao nove formulacije, i standardnih preparata koji se koriste u ove svrhe (bordovska čorba, urea). Ogledi su sprovedeni u regionu Trstenika (Ljubava i Milutovac), koji je centar rasadničke proizvodnje u Srbiji. Tretiranja su obavljena tokom 2016. i 2017. godine. Na osnovu dobijenih rezultata zaključeno je da bakar citrat pokazuje visok potencijal za upotrebu u svrhu defolijacije sadnica jabuke i šljive. Korišćene koncentracije ovog jedinjenja su pokazale veću efikasnost u primeni na sadnicama šljive nego na sadnicama jabuke. Najbolji rezultati u oba ogleda su zabeleženi sa maksimalno primenjenom koncentracijom (2%), dok efekat defolijacije na sadnicama jabuke opada sa smanjenjem koncentracije. Stepen defolijacije jabuke primenom bakar citrata u koncentraciji od 2% kretao se od 80,6% do 95,6%, a kod šljive čak 100%. Potvrđeno je i da uspešna defolijacija sadnica jabuke i šljive značajno zavisi od vremena aplikacije kao i meteoroloških uslova. PB - Institute of Pesticides and Environmental Protection T2 - Pesticidi i fitomedicina T1 - Effects of copper citrate as a defoliant in nursery fruit stock production T1 - Bakar citrat - defolijant u proizvodnji sadnica voćaka EP - 236 IS - 3-4 SP - 231 VL - 32 DO - 10.2298/PIF1704231G ER -
@article{ author = "Gavrilović, Veljko and Milićević, Zoran and Aleksić, Goran and Starović, Mira and Živković, Svetlana and Stošić, Stefan and Kuzmanović, Slobodan", year = "2017", abstract = "The effects of copper citrate on defoliation of one year old fruit stocks in a nursery are presented in this paper. The investigation aimed to evaluate the defoliation efficacy of copper citrate as a new formulation, compared with other compounds recommended for that purpose. Field trials were conducted in the region of Trstenik, a center of nursery production in Serbia in 2016 and 2017. Two years of investigation showed that copper citrate could be used as an efficient compound for defoliation in nursery production. A stronger defoliation effect was observed on plum stocks, compared to apple stocks. Better results were achieved with the highest concentration of copper citrate (2%), while the effectiveness decreased with lower concentrations (0.5%, 1.0% and 1.5%). Defoliation degree on nursery apple stocks after treatment with 2.0% concentration of copper citrate varied from 80.6% to 95.6%, while it reached 100% on plum stocks., U radu su prikazani efekti defolijacije sadnica jabuke i šljive, primenom različitih koncentarcija bakar citrata, kao nove formulacije, i standardnih preparata koji se koriste u ove svrhe (bordovska čorba, urea). Ogledi su sprovedeni u regionu Trstenika (Ljubava i Milutovac), koji je centar rasadničke proizvodnje u Srbiji. Tretiranja su obavljena tokom 2016. i 2017. godine. Na osnovu dobijenih rezultata zaključeno je da bakar citrat pokazuje visok potencijal za upotrebu u svrhu defolijacije sadnica jabuke i šljive. Korišćene koncentracije ovog jedinjenja su pokazale veću efikasnost u primeni na sadnicama šljive nego na sadnicama jabuke. Najbolji rezultati u oba ogleda su zabeleženi sa maksimalno primenjenom koncentracijom (2%), dok efekat defolijacije na sadnicama jabuke opada sa smanjenjem koncentracije. Stepen defolijacije jabuke primenom bakar citrata u koncentraciji od 2% kretao se od 80,6% do 95,6%, a kod šljive čak 100%. Potvrđeno je i da uspešna defolijacija sadnica jabuke i šljive značajno zavisi od vremena aplikacije kao i meteoroloških uslova.", publisher = "Institute of Pesticides and Environmental Protection", journal = "Pesticidi i fitomedicina", title = "Effects of copper citrate as a defoliant in nursery fruit stock production, Bakar citrat - defolijant u proizvodnji sadnica voćaka", pages = "236-231", number = "3-4", volume = "32", doi = "10.2298/PIF1704231G" }
Gavrilović, V., Milićević, Z., Aleksić, G., Starović, M., Živković, S., Stošić, S.,& Kuzmanović, S.. (2017). Effects of copper citrate as a defoliant in nursery fruit stock production. in Pesticidi i fitomedicina Institute of Pesticides and Environmental Protection., 32(3-4), 231-236. https://doi.org/10.2298/PIF1704231G
Gavrilović V, Milićević Z, Aleksić G, Starović M, Živković S, Stošić S, Kuzmanović S. Effects of copper citrate as a defoliant in nursery fruit stock production. in Pesticidi i fitomedicina. 2017;32(3-4):231-236. doi:10.2298/PIF1704231G .
Gavrilović, Veljko, Milićević, Zoran, Aleksić, Goran, Starović, Mira, Živković, Svetlana, Stošić, Stefan, Kuzmanović, Slobodan, "Effects of copper citrate as a defoliant in nursery fruit stock production" in Pesticidi i fitomedicina, 32, no. 3-4 (2017):231-236, https://doi.org/10.2298/PIF1704231G . .