Effect of surfactant application on the efficacy of tribenuron-methyl for weed control in wheat
Uticaj primene okvašivača na efikasnost tribenuron-metila u suzbijanju korova u pšenici
Abstract
During 2002 the efficacy of tribenuron-methyl for weed control in wheat was tested, and the results are shown below. The application of 7.5 g a.i/ha was shown to be efficient in controling Bilderdykia convolvulus, Stellaria media Brassica nigra, Sinapis arvensis and Lamium purpureum. The application of tribenuron-methyl at the same rate showed favorable results (75-90%) in controlling Chenopodium album, and poor results ( lt 75%) in controlling Cirsium arvense, Consolida regalis, Galium aparine, Polygonum aviculare Veronica hederifolia and Fumaria officinalis. Increasing the active ingredient rates, especially if surfactants are added, tends to increase the efficacy in controlling these more resistant weeds. All treatments exhibited poor control of Fumaria officinalis and Veronica hederifolia, and therefore the application of tribenuron-methyl in the mixture with a compound which would broaden the spectrum of activity on the more resistant weeds provided their abundance in wheat crop ...has been registered, is recommendable.
Tokom 2002. godine proveravana je efikasnost tribenuron-metila za suzbijanje korova u pšenici i u ovom radu su prikazani rezultati tih ispitivanja. Primenom 7.5 g a.m/ha postiže se dobra efikasnost u suzbijanju: Bilderdykia convolvulus, Stellaria media, Brassica nigra, Sinapis arvensis i Lamium purpureum. Tribenuron-metil, u istoj količini primene, zadovoljavajuće suzbija (75-90 %) Chenopodium album, a slabo ( lt 75 %) Cirsium arvense Consolida regalis, Galium aparine, Polygonum aviculare, Veronica hederifolia i Fumaria officinalis. Povećavanjem količine primene, a pogotovo uz dodatak okvašivača, povećava se i efikasnost u suzbijanju ovih otpornijih korova. Slaba efikasnost ispoljena je u svim varijantama ogleda u suzbijaju Fumaria officinalis i Veronica hederifolia, tako da se može preporučiti primena tribenuron-metila u kombinaciji sa jedinjenjima koja će proširiti spektar delovanja i na ove otpornije korove, ukoliko su brojnije zastupljeni u usevu pšenice.
Keywords:
wheat / weeds / tribenuron-methyl / surfactant / efficacy / pšenica / korovi / tribenuron-metil / okvašivač / efikasnostSource:
Pesticidi i fitomedicina, 2004, 19, 3, 185-192Publisher:
- Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd
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Poljoprivredni fakultetTY - JOUR AU - Tamaš, Nenad AU - Jovanović-Radovanov, Katarina AU - Stević, Milan AU - Elezović, Ibrahim PY - 2004 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/780 AB - During 2002 the efficacy of tribenuron-methyl for weed control in wheat was tested, and the results are shown below. The application of 7.5 g a.i/ha was shown to be efficient in controling Bilderdykia convolvulus, Stellaria media Brassica nigra, Sinapis arvensis and Lamium purpureum. The application of tribenuron-methyl at the same rate showed favorable results (75-90%) in controlling Chenopodium album, and poor results ( lt 75%) in controlling Cirsium arvense, Consolida regalis, Galium aparine, Polygonum aviculare Veronica hederifolia and Fumaria officinalis. Increasing the active ingredient rates, especially if surfactants are added, tends to increase the efficacy in controlling these more resistant weeds. All treatments exhibited poor control of Fumaria officinalis and Veronica hederifolia, and therefore the application of tribenuron-methyl in the mixture with a compound which would broaden the spectrum of activity on the more resistant weeds provided their abundance in wheat crop has been registered, is recommendable. AB - Tokom 2002. godine proveravana je efikasnost tribenuron-metila za suzbijanje korova u pšenici i u ovom radu su prikazani rezultati tih ispitivanja. Primenom 7.5 g a.m/ha postiže se dobra efikasnost u suzbijanju: Bilderdykia convolvulus, Stellaria media, Brassica nigra, Sinapis arvensis i Lamium purpureum. Tribenuron-metil, u istoj količini primene, zadovoljavajuće suzbija (75-90 %) Chenopodium album, a slabo ( lt 75 %) Cirsium arvense Consolida regalis, Galium aparine, Polygonum aviculare, Veronica hederifolia i Fumaria officinalis. Povećavanjem količine primene, a pogotovo uz dodatak okvašivača, povećava se i efikasnost u suzbijanju ovih otpornijih korova. Slaba efikasnost ispoljena je u svim varijantama ogleda u suzbijaju Fumaria officinalis i Veronica hederifolia, tako da se može preporučiti primena tribenuron-metila u kombinaciji sa jedinjenjima koja će proširiti spektar delovanja i na ove otpornije korove, ukoliko su brojnije zastupljeni u usevu pšenice. PB - Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd T2 - Pesticidi i fitomedicina T1 - Effect of surfactant application on the efficacy of tribenuron-methyl for weed control in wheat T1 - Uticaj primene okvašivača na efikasnost tribenuron-metila u suzbijanju korova u pšenici EP - 192 IS - 3 SP - 185 VL - 19 UR - https://hdl.handle.net/21.15107/rcub_agrospace_780 ER -
@article{ author = "Tamaš, Nenad and Jovanović-Radovanov, Katarina and Stević, Milan and Elezović, Ibrahim", year = "2004", abstract = "During 2002 the efficacy of tribenuron-methyl for weed control in wheat was tested, and the results are shown below. The application of 7.5 g a.i/ha was shown to be efficient in controling Bilderdykia convolvulus, Stellaria media Brassica nigra, Sinapis arvensis and Lamium purpureum. The application of tribenuron-methyl at the same rate showed favorable results (75-90%) in controlling Chenopodium album, and poor results ( lt 75%) in controlling Cirsium arvense, Consolida regalis, Galium aparine, Polygonum aviculare Veronica hederifolia and Fumaria officinalis. Increasing the active ingredient rates, especially if surfactants are added, tends to increase the efficacy in controlling these more resistant weeds. All treatments exhibited poor control of Fumaria officinalis and Veronica hederifolia, and therefore the application of tribenuron-methyl in the mixture with a compound which would broaden the spectrum of activity on the more resistant weeds provided their abundance in wheat crop has been registered, is recommendable., Tokom 2002. godine proveravana je efikasnost tribenuron-metila za suzbijanje korova u pšenici i u ovom radu su prikazani rezultati tih ispitivanja. Primenom 7.5 g a.m/ha postiže se dobra efikasnost u suzbijanju: Bilderdykia convolvulus, Stellaria media, Brassica nigra, Sinapis arvensis i Lamium purpureum. Tribenuron-metil, u istoj količini primene, zadovoljavajuće suzbija (75-90 %) Chenopodium album, a slabo ( lt 75 %) Cirsium arvense Consolida regalis, Galium aparine, Polygonum aviculare, Veronica hederifolia i Fumaria officinalis. Povećavanjem količine primene, a pogotovo uz dodatak okvašivača, povećava se i efikasnost u suzbijanju ovih otpornijih korova. Slaba efikasnost ispoljena je u svim varijantama ogleda u suzbijaju Fumaria officinalis i Veronica hederifolia, tako da se može preporučiti primena tribenuron-metila u kombinaciji sa jedinjenjima koja će proširiti spektar delovanja i na ove otpornije korove, ukoliko su brojnije zastupljeni u usevu pšenice.", publisher = "Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd", journal = "Pesticidi i fitomedicina", title = "Effect of surfactant application on the efficacy of tribenuron-methyl for weed control in wheat, Uticaj primene okvašivača na efikasnost tribenuron-metila u suzbijanju korova u pšenici", pages = "192-185", number = "3", volume = "19", url = "https://hdl.handle.net/21.15107/rcub_agrospace_780" }
Tamaš, N., Jovanović-Radovanov, K., Stević, M.,& Elezović, I.. (2004). Effect of surfactant application on the efficacy of tribenuron-methyl for weed control in wheat. in Pesticidi i fitomedicina Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd., 19(3), 185-192. https://hdl.handle.net/21.15107/rcub_agrospace_780
Tamaš N, Jovanović-Radovanov K, Stević M, Elezović I. Effect of surfactant application on the efficacy of tribenuron-methyl for weed control in wheat. in Pesticidi i fitomedicina. 2004;19(3):185-192. https://hdl.handle.net/21.15107/rcub_agrospace_780 .
Tamaš, Nenad, Jovanović-Radovanov, Katarina, Stević, Milan, Elezović, Ibrahim, "Effect of surfactant application on the efficacy of tribenuron-methyl for weed control in wheat" in Pesticidi i fitomedicina, 19, no. 3 (2004):185-192, https://hdl.handle.net/21.15107/rcub_agrospace_780 .